physics and rendering fixes

CLAUDE.md

@@ -0,0 +1,453 @@
+# Dusk — Claude Code rules
+
+## File headers
+Every C, H, and JS file starts with:
+
+```c
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+```
+
+JS files use `//` comment style instead.
+
+---
+
+## C conventions
+
+### Types
+Always use the project-defined aliases instead of bare C primitives:
+
+| Use       | Not          |
+|-----------|--------------|
+| `bool_t`  | `bool`       |
+| `int_t`   | `int`        |
+| `float_t` | `float`      |
+| `char_t`  | `char`       |
+
+Use `uint8_t`, `uint16_t`, `int32_t`, etc. for fixed-width integers.
+All struct and enum types end in `_t` (`animation_t`, `errorret_t`, …).
+
+### Naming
+- **Functions** — snake_case, prefixed with their module:
+  `assetLock()`, `entityPositionInit()`, `moduleAssetBatchCtor()`
+- **Struct fields** — camelCase: `keyframeCount`, `localPosition`
+- **Macros / constants** — UPPER_SNAKE_CASE:
+  `ENTITY_ID_INVALID`, `ERROR_OK`, `COMPONENT_TYPE_COUNT`
+- **Files** — snake_case matching the primary type: `entityposition.c`,
+  `moduleassetbatch.c`
+
+### Header files (`.h`)
+- Use `#pragma once` — no include guards.
+- Declare every public function, `#define`, and `extern` global.
+- Write a JSDoc block (`/** … */`) above every declaration explaining
+  purpose, `@param`s, and `@returns`.
+- Only include headers that the `.h` file itself strictly requires for
+  the types it exposes. Move everything else to the `.c` file.
+  Do not use forward declarations as a workaround — use the real
+  include in the `.c` file instead.
+
+### Implementation files (`.c`)
+- Contain function bodies only; no declarations.
+- Pull in whatever additional includes the implementation needs.
+- Do not use `static` or `inline` on **functions**. Every function,
+  including internal helpers, must be declared in the matching `.h` and
+  defined in the `.c` file. Internal helpers belong near the bottom of
+  the `.c` file, not at the top with a `static` qualifier.
+  `static` and `inline` on functions are only appropriate when the
+  function body is written directly inside a `.h` file.
+  `static` on **variables** (file-scope state) is fine and expected.
+
+### Formatting
+- Hard-wrap all lines at **80 characters**.
+
+### Error handling
+Return `errorret_t` from fallible functions. Use these macros:
+
+```c
+errorOk();                    // return success
+errorThrow("msg %d", val);    // return failure with message
+errorChain(someCall());       // propagate failure, continue on success
+errorIsOk(ret) / errorIsNotOk(ret)  // test a result
+errorCatch(ret);              // handle + free an error
+```
+
+Never return raw error codes or use `errno` for in-engine errors.
+
+### Memory
+Use the project allocator — never raw `malloc`/`free`:
+
+```c
+memoryAllocate(size)          // allocate
+memoryFree(ptr)               // free
+memoryZero(dest, size)        // zero a block
+memoryCopy(dest, src, size)   // copy
+```
+
+### Asserts
+Prefer specific assert macros over bare `assert()`:
+
+```c
+assertNotNull(ptr, "msg");
+assertTrue(cond, "msg");
+assertFalse(cond, "msg");
+assertUnreachable("msg");
+assertIsMainThread("msg");
+```
+
+---
+
+## Build system
+Each subdirectory has its own `CMakeLists.txt` that adds sources with:
+
+```cmake
+target_sources(${DUSK_LIBRARY_TARGET_NAME}
+  PUBLIC
+    myfile.c
+)
+```
+
+Never add source files to the root `CMakeLists.txt` directly.
+
+---
+
+## Platform support
+
+### Targets
+Set `DUSK_TARGET_SYSTEM` at CMake configure time to select a platform:
+
+| `DUSK_TARGET_SYSTEM` | Macro defined     | Platform         |
+|----------------------|-------------------|------------------|
+| `linux`              | `DUSK_LINUX`      | Linux desktop    |
+| `knulli`             | `DUSK_KNULLI`     | Knulli (handheld)|
+| `psp`                | `DUSK_PSP`        | Sony PSP         |
+| `gamecube`           | `DUSK_GAMECUBE`   | Nintendo GameCube|
+| `wii`                | `DUSK_WII`        | Nintendo Wii     |
+
+### Layer structure
+```
+src/dusk/          core, platform-agnostic game logic
+src/duskgl/        OpenGL abstraction (Linux, Knulli, PSP)
+src/dusksdl2/      SDL2 window + input (Linux, Knulli, PSP)
+src/dusklinux/     Linux + Knulli platform impl
+src/duskpsp/       PSP platform impl
+src/duskdolphin/   GameCube / Wii platform impl (no SDL2/OpenGL)
+```
+
+Dolphin is the only target that bypasses SDL2 and OpenGL entirely —
+it uses native GameCube/Wii rendering and input APIs.
+
+### Platform guards
+Use the compile-time macros for platform-specific code:
+
+```c
+#ifdef DUSK_PSP
+  // PSP-only path
+#elif defined(DUSK_GAMECUBE) || defined(DUSK_WII)
+  // GameCube / Wii path
+#else
+  // Generic / Linux fallback
+#endif
+```
+
+Additional capability macros set per-target:
+`DUSK_SDL2`, `DUSK_OPENGL`, `DUSK_OPENGL_ES`, `DUSK_OPENGL_LEGACY`,
+`DUSK_INPUT_GAMEPAD`, `DUSK_INPUT_KEYBOARD`, `DUSK_INPUT_POINTER`,
+`DUSK_PLATFORM_ENDIAN_BIG` / `DUSK_PLATFORM_ENDIAN_LITTLE`.
+
+### Abstraction pattern
+Platform-specific implementations are wired in via `#define` macros in
+each platform's `displayplatform.h` / `inputplatform.h` etc., which
+the core calls through. Functions that a platform does not support are
+simply left undefined — the core guards calls with `#ifdef`.
+
+### Adding platform-specific code
+- Put it under `src/dusk<platform>/` in the matching subsystem folder.
+- Gate any core call-site with the appropriate `#ifdef DUSK_<PLATFORM>`
+  or capability macro.
+- Keep the `src/dusk/` core free of platform ifdefs — delegate through
+  the platform header macros instead.
+
+---
+
+## Adding a new asset loader type
+1. Add an enum value to `assetloadertype_t` (before `_COUNT`) in
+   `src/dusk/asset/loader/assetloader.h`.
+2. Add fields to the input/loading/output unions in `assetloader.h`.
+3. Implement `assetXxxLoaderSync`, `assetXxxLoaderAsync`, and
+   `assetXxxDispose` in a new `src/dusk/asset/loader/xxx/` directory.
+4. Register the three callbacks in `ASSET_LOADER_CALLBACKS[]` in
+   `src/dusk/asset/loader/assetloader.c`.
+5. If user-facing, create a JS module (see below) and a `.d.ts` file.
+
+---
+
+## Adding a new entity component
+1. Create `src/dusk/entity/component/<category>/entityMyComp.h/.c` with
+   struct `entityMyComp_t`, `entityMyCompInit()`, and optionally
+   `entityMyCompDispose()`.
+2. Add the include to `src/dusk/entity/componentlist.h` header block.
+3. Add a row to `src/dusk/entity/componentlist.h`:
+   ```c
+   X(MYCOMP, entityMyComp_t, myComp, entityMyCompInit, NULL, NULL)
+   ```
+   This auto-generates the enum, union field, and definition entry.
+4. If JS-facing, create the script module and `.d.ts` (see below).
+
+---
+
+## Adding a new script (JS) module
+1. Create `src/dusk/script/module/<category>/moduleMyMod.h/.c`.
+   - Declare `extern scriptproto_t MODULE_MYMOD_PROTO;` in the header.
+   - Use `moduleBaseFunction(name)` to define JS-callable functions.
+   - Register props/funcs in `moduleMyModInit()` with
+     `scriptProtoDefineProp` / `scriptProtoDefineFunc` /
+     `scriptProtoDefineStaticFunc`.
+2. `#include` the header in
+   `src/dusk/script/module/modulelist.c` and call
+   `moduleMyModInit()` in `moduleListInit()` (and `Dispose` in
+   `moduleListDispose()`).
+3. For component modules also register in
+   `src/dusk/script/module/entity/component/modulecomponentlist.c`
+   so `entity.add()` returns the typed wrapper.
+4. Create `types/<category>/mymod.d.ts` and add a
+   `/// <reference path="..." />` line to `types/index.d.ts`.
+
+---
+
+## Script module type declarations
+Whenever a `src/dusk/script/module/**/*.c` file is created or modified,
+check whether the corresponding `types/**/*.d.ts` needs updating and
+apply any changes before finishing the task.
+
+---
+
+## JavaScript (asset scripts)
+- Use `var` for module-level state; `const` for values that never
+  change.
+- Always use semicolons.
+- Scene objects are plain objects (`var scene = {}`) with assigned
+  methods.
+- Export via `module.exports = scene`.
+- Async scene init should use `async function` and `await`.
+
+---
+
+## Coding style
+
+### ASCII only
+Source files (`.c`, `.h`, `.js`) must contain only ASCII characters (U+0000–U+007F).
+Non-ASCII characters are banned even in comments and string literals.
+Use ASCII-only substitutes instead:
+- `--` or `-` instead of `—` (em dash)
+- `->` instead of `→` (arrow)
+- `x` or `*` instead of `×` (multiplication)
+
+Only non-script asset files (e.g. `.po` locale files) may contain non-ASCII text.
+
+### Indentation
+2 spaces. No tabs.
+
+### Keyword and operator spacing
+No space between a keyword or function name and its opening parenthesis:
+
+```c
+if(!ptr) return;
+for(uint8_t i = 0; i < count; i++) {
+while(entry->state != DONE) {
+switch(type) {
+sizeof(assetbatch_t)
+memoryZero(ptr, size)
+```
+
+Spaces around all binary operators and after every comma:
+
+```c
+pos->flags |= ENTITY_POSITION_FLAG_WORLD_DIRTY;
+(size_t)end - (size_t)start
+foo(a, b, c)
+```
+
+### Braces
+Opening brace on the **same line** as the statement (K&R style) for all
+constructs — functions, `if`, `else`, `for`, `while`, `switch`:
+
+```c
+void assetEntryLock(assetentry_t *entry) {
+  ...
+}
+
+if(dirty) {
+  ...
+} else {
+  ...
+}
+```
+
+### Guard returns
+Short guards go on one line with no braces:
+
+```c
+if(!ptr) return;
+if(!b || !b->batch) return jerry_undefined();
+if(!(flags & DIRTY)) return;
+```
+
+### Blank lines
+- One blank line between functions; no blank line at the start or end of
+  a function body.
+- One blank line between logical blocks inside a function body.
+- No trailing blank lines at the end of a file.
+
+### Pointer placement
+`*` is attached to the variable name, not the type:
+
+```c
+assetentry_t *entry
+const char_t *name
+void *ptr
+uint8_t *d = (uint8_t *)dest;
+```
+
+### Casts
+Space between cast and operand:
+
+```c
+(assetbatch_t *)user
+(uint8_t *)dest
+(textureformat_t)v
+```
+
+### Return
+No parentheses around the return value:
+
+```c
+return ptr;
+return MEMORY_POINTERS_IN_USE;
+```
+
+### switch / case
+`case` indented 2 spaces from `switch`; body indented 2 more from `case`:
+
+```c
+switch(type) {
+  case ASSET_LOADER_TYPE_TEXTURE:
+    descs[i].input.texture = (textureformat_t)v;
+    break;
+  default:
+    break;
+}
+```
+
+### Multi-line function signatures
+When parameters don't fit on one line, put each on its own line indented
+2 spaces; the closing `) {` (definition) or `);` (declaration) goes on
+its own line at column 0:
+
+```c
+void assetEntryInit(
+  assetentry_t *entry,
+  const char_t *name,
+  const assetloadertype_t type,
+  assetloaderinput_t *input
+) {
+
+errorret_t memoryCompare(
+  const void *a,
+  const void *b,
+  const size_t size
+);
+```
+
+### Structs and enums
+Anonymous inner struct or enum with a `typedef`, `_t` suffix, closing
+brace and name on the same line:
+
+```c
+typedef struct {
+  errorcode_t code;
+  char_t *message;
+} errorstate_t;
+
+typedef enum {
+  ASSET_LOADER_TYPE_NULL,
+  ASSET_LOADER_TYPE_COUNT
+} assetloadertype_t;
+```
+
+### Designated initialisers
+Spaces inside braces; `.field = value`:
+
+```c
+jsassetentry_t e = { .entry = entry };
+assetbatchloadedpend_t init = { .batch = batch };
+```
+
+### Ternary operator
+Spaces around `?` and `:`:
+
+```c
+const float val = psx > 0.0f ? pt[0][0] / psx : 0.0f;
+```
+
+### const placement
+`const` before the type, `*` attached to the variable:
+
+```c
+const char_t *name
+const void *src
+const size_t size
+```
+
+### Comments in `.c` files
+- Do not use section dividers (`/* ---- ... ---- */`). Just let the
+  functions follow one another with a single blank line between them.
+- Multi-line explanatory comments inside function bodies use `//` lines:
+  ```c
+  // Script modules are freed; orphaned JS wrapper objects now get GC'd
+  // so their finalizers fire before assetDispose() checks ref counts.
+  jerry_heap_gc(JERRY_GC_PRESSURE_HIGH);
+  ```
+- Do not use `/* */` for inline or inline-block comments inside `.c`
+  function bodies.
+
+### Comments in `.h` files
+Every public declaration gets a Javadoc block (`/** … */`) with
+`@param` and `@returns` where relevant. Keep it on the lines immediately
+above the declaration with no blank line in between.
+
+---
+
+## Color system
+
+Colors are defined in `src/dusk/display/color.csv` and code-generated
+into a `color.h` header by `tools/color/csv/__main__.py`.
+
+Each row in the CSV has `name,r,g,b,a` with channel values in `[0.0, 1.0]`.
+The script emits four `#define` variants per color plus a bare alias:
+
+```
+COLOR_<NAME>_4B   color4b(r8, g8, b8, a8)   // default alias target
+COLOR_<NAME>_3B   color3b(r8, g8, b8)
+COLOR_<NAME>_3F   color3f(rf, gf, bf)
+COLOR_<NAME>_4F   color4f(rf, gf, bf, af)
+COLOR_<NAME>      COLOR_<NAME>_4B
+```
+
+`color_t` is `color4b_t` (four `uint8_t` channels).
+
+To add a new color, append a row to `color.csv` and rebuild — do not
+hand-edit the generated header.
+
+---
+
+## Tests
+- Tests live in `test/` mirroring `src/dusk/` structure.
+- Use cmocka; include `dusktest.h`.
+- Test functions: `static void test_something(void **state)`.
+- After each test, assert `memoryGetAllocatedCount() == 0` to catch
+  leaks.
+- Build with `-DDUSK_BUILD_TESTS=ON`.

CMakeLists.txt

@@ -13,7 +13,6 @@ cmake_policy(SET CMP0079 NEW)
 # set(FETCHCONTENT_UPDATES_DISCONNECTED ON)
 
 option(DUSK_BUILD_TESTS "Enable tests" OFF)
-option(DUSK_NETWORK "Enable network support" ON)
 
 set(DUSK_GAME_NAME "Dusk" CACHE STRING "Game display name")
 set(DUSK_GAME_AUTHOR "YourWishes" CACHE STRING "Game author / coder")
@@ -91,12 +90,6 @@ target_compile_definitions(${DUSK_LIBRARY_TARGET_NAME}
     DUSK_VERSION="${DUSK_VERSION}"
 )
 
-if(DUSK_NETWORK)
-  target_compile_definitions(${DUSK_LIBRARY_TARGET_NAME} PUBLIC
-    DUSK_NETWORK
-  )
-endif()
-
 # Toolchains
 include(cmake/targets/${DUSK_TARGET_SYSTEM}.cmake)
 

ROADMAP.md

@@ -0,0 +1,55 @@
+# Dusk Roadmap
+
+Tracking upcoming milestones for the engine.
+
+## Upcoming milestones
+
+1. Add a very basic physics engine, moving away from the current
+   tile-based movement.
+2. Give entities full freedom of movement (no longer locked to tile
+   grid positions).
+3. Update entity interaction, triggers, chunk management, and other
+   systems that currently assume tile-based positioning so they work
+   with the new 3D positioning/movement code.
+4. Investigate and fix poor UI rendering performance. Rendering the
+   console alone tanks framerate despite the existing mesh
+   optimizations, so there is likely more headroom to find in the
+   vertex/text rendering path.
+5. Create UI elements for displaying status indicators, e.g. network
+   connection state and save-in-progress.
+6. Fully test saving end-to-end on all supported platforms.
+7. Remove the tile system from chunks in favor of meshes, with
+   dynamic hitboxes per chunk loaded in from the chunk file data.
+8. Create UI elements for network status: a connecting modal, an
+   error state, and a connected flag. Retire the test HTTP request
+   once these are in place.
+9. Build the socket server and client implementation, including
+   handlers for the different packet types.
+10. Add a dedicated multiplayer entity type, `clientplayer`, alongside
+    the existing `npc` and `player` types. Limit to 8 (defined
+    constant) for now.
+11. Send and receive `clientplayer` position over the network.
+12. Create a UI menu for creating a server and joining a server. For
+    now, join IPs are hard-coded (testing against a fixed IP of
+    10.0.0.94).
+13. Create "handshake" packets. For now, just send the username,
+    enforced to be under 10 characters long.
+14. Server tracks all players' positions and broadcasts them to all
+    connected clients.
+15. Server sends disconnect packets for users who leave.
+16. Server assigns each client a UUID; all clients know every other
+    client's UUID (used to reference them across position updates,
+    disconnect packets, etc).
+17. Server notifies all clients (by UUID) when a user joins, leaves,
+    or is disconnected, so clients can spawn or remove the
+    corresponding `clientplayer` entity in the world.
+
+## Principles
+
+- Never trust the network implicitly. Neither side (server or client)
+  should assume the other's packets are well-formed or benign --
+  validate all incoming packet data defensively, since either side
+  may send garbage or malicious data. Use `errorret_t` /
+  `errorThrow()` for these runtime checks, not assert macros --
+  asserts are debug-only and won't guard release builds against
+  malformed or malicious packet data.

assets/locale/en_US.po

@@ -10,9 +10,6 @@ msgid "ui.title"
 msgstr ""
 "Welcome"
 
-msgid "save.linux.mkdirp_failed"
-msgstr "Failed to create save directory, check the disk is not full or write-protected."
-
 #: src/dusk/ui/frame/settings/uisettings.c
 msgid "ui.settings.tabs.general"
 msgstr "General"
@@ -59,130 +56,6 @@ msgstr "Items"
 msgid "ui.game_menu.settings"
 msgstr "Settings"
 
-#: src/dusk/ui/frame/game/uigamemenu.c
-msgid "ui.game_menu.save"
-msgstr "Save"
-
-#: src/dusk/ui/frame/game/uigamemenu.c
-msgid "ui.game_menu.save_success"
-msgstr "Game saved."
-
-#: src/dusk/ui/frame/game/uigamemenu.c
-msgid "ui.game_menu.save_cancelled"
-msgstr "Save cancelled."
-
-#: src/dusk/ui/frame/game/uigamemenu.c
-msgid "ui.game_menu.save_unavailable"
-msgstr "Can't save - no save device found."
-
-#: src/dusk/ui/frame/game/uigamemenu.c
-msgid "ui.game_menu.save_temporary"
-msgstr "This session is temporary - no save device was found, so saving is disabled."
-
-#: src/dusk/ui/frame/game/uigamemenu.c
-msgid "ui.game_menu.save_create_confirm"
-msgstr "No save data found. Create a new save?"
-
-#: src/dusk/ui/frame/game/uigamemenu.c
-msgid "ui.game_menu.save_failed_format"
-msgstr "Save failed: %s"
-
-#: src/dusk/ui/frame/game/uigamemenu.c
-msgid "ui.game_menu.save_check_failed_format"
-msgstr "Can't save: %s"
-
-#: src/dusk/ui/frame/initial/uiinitialnocard.c
-msgid "ui.initial.no_card.message"
-msgstr "No save device found. You can continue, but\nprogress will not be saved."
-
-#: src/dusk/ui/frame/initial/uiinitialnocard.c
-msgid "ui.initial.no_card.retry"
-msgstr "Retry"
-
-#: src/dusk/ui/frame/initial/uiinitialnocard.c
-msgid "ui.initial.no_card.continue"
-msgstr "Continue Anyway"
-
-#: src/dusk/ui/frame/initial/uiinitialcreatesave.c
-msgid "ui.initial.create_save.message"
-msgstr "No save data found. Create a new save?"
-
-#: src/dusk/ui/frame/initial/uiinitialcreatesave.c
-msgid "ui.initial.create_save.yes"
-msgstr "Yes"
-
-#: src/dusk/ui/frame/initial/uiinitialcreatesave.c
-msgid "ui.initial.create_save.no"
-msgstr "No"
-
-#: src/dusk/ui/frame/mainmenu/uimainmenu.c
-msgid "ui.main_menu.new_game"
-msgstr "New Game"
-
-#: src/dusk/ui/frame/mainmenu/uimainmenu.c
-msgid "ui.main_menu.load_game"
-msgstr "Load Game"
-
-#: src/dusk/ui/frame/mainmenu/uimainmenu.c
-msgid "ui.main_menu.options"
-msgstr "Options"
-
-#: src/dusk/ui/frame/mainmenu/uimainmenu.c
-msgid "ui.main_menu.quit"
-msgstr "Quit Game"
-
-#: src/dusk/ui/frame/uiconfirm.c
-msgid "ui.confirm.confirm"
-msgstr "Confirm"
-
-#: src/dusk/ui/frame/uiconfirm.c
-msgid "ui.confirm.cancel"
-msgstr "Cancel"
-
-#: src/dusk/ui/frame/battle/uibattlemenu.c
-msgid "ui.battle.menu.attack"
-msgstr "Attack"
-
-#: src/dusk/ui/frame/battle/uibattlemenu.c
-msgid "ui.battle.menu.flee"
-msgstr "Flee"
-
-#: src/dusk/ui/frame/battle/uibattlemenu.c
-msgid "ui.battle.menu.target_format"
-msgstr "Enemy %u (%u/%u HP)"
-
-#: src/dusk/ui/frame/battle/uibattlehud.c
-msgid "ui.battle.hud.hp_format"
-msgstr "HP %u/%u"
-
-#: src/dusk/ui/frame/battle/uibattlehud.c
-msgid "ui.battle.hud.mp_format"
-msgstr "MP %u/%u"
-
-#: src/dusk/ui/frame/settings/uisettingsaudio.c
-msgid "ui.settings.audio.placeholder"
-msgstr "No audio settings yet"
-
-#: src/dusk/ui/frame/settings/uisettingsdisplay.c
-msgid "ui.settings.display.placeholder"
-msgstr "No display settings yet"
-
-#: src/dusk/ui/frame/settings/uisettingsinput.c
-msgid "ui.settings.input.placeholder"
-msgstr "No input settings yet"
-
-#: src/dusk/ui/frame/backpack/uibackpack.c
-msgid "ui.backpack.category_format"
-msgstr "Category %u"
-
-#: src/dusk/ui/overlay/uiloading.c
-msgid "ui.loading.text"
-msgstr "loading"
-
-#: src/dusk/ui/overlay/uiautosave.c
-msgid "ui.autosave.saving"
-msgstr "SAVING"
-
 msgid "item.potion.name"
 msgstr "Potion"
 

assets/locale/es_MX.po

@@ -57,130 +57,6 @@ msgstr "Objetos"
 msgid "ui.game_menu.settings"
 msgstr "Configuración"
 
-#: src/dusk/ui/frame/game/uigamemenu.c
-msgid "ui.game_menu.save"
-msgstr "Guardar"
-
-#: src/dusk/ui/frame/game/uigamemenu.c
-msgid "ui.game_menu.save_success"
-msgstr "Partida guardada."
-
-#: src/dusk/ui/frame/game/uigamemenu.c
-msgid "ui.game_menu.save_cancelled"
-msgstr "Guardado cancelado."
-
-#: src/dusk/ui/frame/game/uigamemenu.c
-msgid "ui.game_menu.save_unavailable"
-msgstr "No se puede guardar: no se encontró ningún dispositivo de guardado."
-
-#: src/dusk/ui/frame/game/uigamemenu.c
-msgid "ui.game_menu.save_temporary"
-msgstr "Esta sesión es temporal - no se encontró ningún dispositivo de guardado, por lo que guardar está deshabilitado."
-
-#: src/dusk/ui/frame/game/uigamemenu.c
-msgid "ui.game_menu.save_create_confirm"
-msgstr "No se encontraron datos guardados. ¿Crear una partida nueva?"
-
-#: src/dusk/ui/frame/game/uigamemenu.c
-msgid "ui.game_menu.save_failed_format"
-msgstr "Error al guardar: %s"
-
-#: src/dusk/ui/frame/game/uigamemenu.c
-msgid "ui.game_menu.save_check_failed_format"
-msgstr "No se puede guardar: %s"
-
-#: src/dusk/ui/frame/initial/uiinitialnocard.c
-msgid "ui.initial.no_card.message"
-msgstr "No se encontró ningún dispositivo de guardado. Puedes continuar, pero\nel progreso no se guardará."
-
-#: src/dusk/ui/frame/initial/uiinitialnocard.c
-msgid "ui.initial.no_card.retry"
-msgstr "Reintentar"
-
-#: src/dusk/ui/frame/initial/uiinitialnocard.c
-msgid "ui.initial.no_card.continue"
-msgstr "Continuar de todos modos"
-
-#: src/dusk/ui/frame/initial/uiinitialcreatesave.c
-msgid "ui.initial.create_save.message"
-msgstr "No se encontraron datos guardados. ¿Crear una partida nueva?"
-
-#: src/dusk/ui/frame/initial/uiinitialcreatesave.c
-msgid "ui.initial.create_save.yes"
-msgstr "Sí"
-
-#: src/dusk/ui/frame/initial/uiinitialcreatesave.c
-msgid "ui.initial.create_save.no"
-msgstr "No"
-
-#: src/dusk/ui/frame/mainmenu/uimainmenu.c
-msgid "ui.main_menu.new_game"
-msgstr "Nueva Partida"
-
-#: src/dusk/ui/frame/mainmenu/uimainmenu.c
-msgid "ui.main_menu.load_game"
-msgstr "Cargar Partida"
-
-#: src/dusk/ui/frame/mainmenu/uimainmenu.c
-msgid "ui.main_menu.options"
-msgstr "Opciones"
-
-#: src/dusk/ui/frame/mainmenu/uimainmenu.c
-msgid "ui.main_menu.quit"
-msgstr "Salir del Juego"
-
-#: src/dusk/ui/frame/uiconfirm.c
-msgid "ui.confirm.confirm"
-msgstr "Confirmar"
-
-#: src/dusk/ui/frame/uiconfirm.c
-msgid "ui.confirm.cancel"
-msgstr "Cancelar"
-
-#: src/dusk/ui/frame/battle/uibattlemenu.c
-msgid "ui.battle.menu.attack"
-msgstr "Atacar"
-
-#: src/dusk/ui/frame/battle/uibattlemenu.c
-msgid "ui.battle.menu.flee"
-msgstr "Huir"
-
-#: src/dusk/ui/frame/battle/uibattlemenu.c
-msgid "ui.battle.menu.target_format"
-msgstr "Enemigo %u (%u/%u PS)"
-
-#: src/dusk/ui/frame/battle/uibattlehud.c
-msgid "ui.battle.hud.hp_format"
-msgstr "PS %u/%u"
-
-#: src/dusk/ui/frame/battle/uibattlehud.c
-msgid "ui.battle.hud.mp_format"
-msgstr "PM %u/%u"
-
-#: src/dusk/ui/frame/settings/uisettingsaudio.c
-msgid "ui.settings.audio.placeholder"
-msgstr "Aún no hay opciones de audio"
-
-#: src/dusk/ui/frame/settings/uisettingsdisplay.c
-msgid "ui.settings.display.placeholder"
-msgstr "Aún no hay opciones de pantalla"
-
-#: src/dusk/ui/frame/settings/uisettingsinput.c
-msgid "ui.settings.input.placeholder"
-msgstr "Aún no hay opciones de entrada"
-
-#: src/dusk/ui/frame/backpack/uibackpack.c
-msgid "ui.backpack.category_format"
-msgstr "Categoría %u"
-
-#: src/dusk/ui/overlay/uiloading.c
-msgid "ui.loading.text"
-msgstr "cargando"
-
-#: src/dusk/ui/overlay/uiautosave.c
-msgid "ui.autosave.saving"
-msgstr "GUARDANDO"
-
 #: src/dusk/rpg/item/item.json
 msgid "item.potion.name"
 msgstr "Poción"

assets/locale/jp_JP.po

@@ -57,130 +57,6 @@ msgstr "アイテム"
 msgid "ui.game_menu.settings"
 msgstr "設定"
 
-#: src/dusk/ui/frame/game/uigamemenu.c
-msgid "ui.game_menu.save"
-msgstr "セーブ"
-
-#: src/dusk/ui/frame/game/uigamemenu.c
-msgid "ui.game_menu.save_success"
-msgstr "セーブしました。"
-
-#: src/dusk/ui/frame/game/uigamemenu.c
-msgid "ui.game_menu.save_cancelled"
-msgstr "セーブをキャンセルしました。"
-
-#: src/dusk/ui/frame/game/uigamemenu.c
-msgid "ui.game_menu.save_unavailable"
-msgstr "セーブできません - セーブデバイスが見つかりません。"
-
-#: src/dusk/ui/frame/game/uigamemenu.c
-msgid "ui.game_menu.save_temporary"
-msgstr "このセッションは一時的です - セーブデバイスが見つからなかったため、セーブは無効になっています。"
-
-#: src/dusk/ui/frame/game/uigamemenu.c
-msgid "ui.game_menu.save_create_confirm"
-msgstr "セーブデータが見つかりません。新しいセーブを作成しますか？"
-
-#: src/dusk/ui/frame/game/uigamemenu.c
-msgid "ui.game_menu.save_failed_format"
-msgstr "セーブに失敗しました: %s"
-
-#: src/dusk/ui/frame/game/uigamemenu.c
-msgid "ui.game_menu.save_check_failed_format"
-msgstr "セーブできません: %s"
-
-#: src/dusk/ui/frame/initial/uiinitialnocard.c
-msgid "ui.initial.no_card.message"
-msgstr "セーブデバイスが見つかりません。続行できますが、\n進行状況は保存されません。"
-
-#: src/dusk/ui/frame/initial/uiinitialnocard.c
-msgid "ui.initial.no_card.retry"
-msgstr "再試行"
-
-#: src/dusk/ui/frame/initial/uiinitialnocard.c
-msgid "ui.initial.no_card.continue"
-msgstr "続行する"
-
-#: src/dusk/ui/frame/initial/uiinitialcreatesave.c
-msgid "ui.initial.create_save.message"
-msgstr "セーブデータが見つかりません。新しいセーブを作成しますか？"
-
-#: src/dusk/ui/frame/initial/uiinitialcreatesave.c
-msgid "ui.initial.create_save.yes"
-msgstr "はい"
-
-#: src/dusk/ui/frame/initial/uiinitialcreatesave.c
-msgid "ui.initial.create_save.no"
-msgstr "いいえ"
-
-#: src/dusk/ui/frame/mainmenu/uimainmenu.c
-msgid "ui.main_menu.new_game"
-msgstr "ニューゲーム"
-
-#: src/dusk/ui/frame/mainmenu/uimainmenu.c
-msgid "ui.main_menu.load_game"
-msgstr "ロードゲーム"
-
-#: src/dusk/ui/frame/mainmenu/uimainmenu.c
-msgid "ui.main_menu.options"
-msgstr "オプション"
-
-#: src/dusk/ui/frame/mainmenu/uimainmenu.c
-msgid "ui.main_menu.quit"
-msgstr "ゲームを終了"
-
-#: src/dusk/ui/frame/uiconfirm.c
-msgid "ui.confirm.confirm"
-msgstr "確認"
-
-#: src/dusk/ui/frame/uiconfirm.c
-msgid "ui.confirm.cancel"
-msgstr "キャンセル"
-
-#: src/dusk/ui/frame/battle/uibattlemenu.c
-msgid "ui.battle.menu.attack"
-msgstr "攻撃"
-
-#: src/dusk/ui/frame/battle/uibattlemenu.c
-msgid "ui.battle.menu.flee"
-msgstr "逃げる"
-
-#: src/dusk/ui/frame/battle/uibattlemenu.c
-msgid "ui.battle.menu.target_format"
-msgstr "敵%u (%u/%u HP)"
-
-#: src/dusk/ui/frame/battle/uibattlehud.c
-msgid "ui.battle.hud.hp_format"
-msgstr "HP %u/%u"
-
-#: src/dusk/ui/frame/battle/uibattlehud.c
-msgid "ui.battle.hud.mp_format"
-msgstr "MP %u/%u"
-
-#: src/dusk/ui/frame/settings/uisettingsaudio.c
-msgid "ui.settings.audio.placeholder"
-msgstr "オーディオ設定はまだありません"
-
-#: src/dusk/ui/frame/settings/uisettingsdisplay.c
-msgid "ui.settings.display.placeholder"
-msgstr "表示設定はまだありません"
-
-#: src/dusk/ui/frame/settings/uisettingsinput.c
-msgid "ui.settings.input.placeholder"
-msgstr "入力設定はまだありません"
-
-#: src/dusk/ui/frame/backpack/uibackpack.c
-msgid "ui.backpack.category_format"
-msgstr "カテゴリー%u"
-
-#: src/dusk/ui/overlay/uiloading.c
-msgid "ui.loading.text"
-msgstr "読み込み中"
-
-#: src/dusk/ui/overlay/uiautosave.c
-msgid "ui.autosave.saving"
-msgstr "保存中"
-
 #: src/dusk/rpg/item/item.json
 msgid "item.potion.name"
 msgstr "ポーション"

assetsraw/chunks/chunk_0_0_0.json

@@ -2179,27 +2179,5 @@
         0
       ]
     }
-  ],
-  "entities": [
-    {
-      "type": "global",
-      "globalId": 3,
-      "pos": [8, 8, 1]
-    },
-    {
-      "type": "item",
-      "itemId": 1,
-      "quantity": 1,
-      "pos": [12, 2, 0]
-    }
-  ],
-  "areas": [
-    {
-      "min": [11, 3, 0],
-      "max": [16, 9, 10],
-      "callbackId": 1,
-      "notify": 3,
-      "trigger": 6
-    }
   ]
 }

cmake/targets/vita.cmake

@@ -1,88 +0,0 @@
-# Copyright (c) 2026 Dominic Masters
-#
-# This software is released under the MIT License.
-# https://opensource.org/licenses/MIT
-
-if(NOT DEFINED ENV{VITASDK})
-  message(FATAL_ERROR "VITASDK environment variable is not set.")
-endif()
-
-include("$ENV{VITASDK}/share/vita.cmake" REQUIRED)
-
-set(VITA_APP_NAME "Dusk")
-set(VITA_TITLEID "DUSK00001")
-set(VITA_VERSION "01.00")
-
-find_package(SDL2 REQUIRED)
-
-# Custom flags for cglm
-set(CGLM_SHARED OFF CACHE BOOL "Build cglm shared" FORCE)
-set(CGLM_STATIC ON  CACHE BOOL "Build cglm static" FORCE)
-find_package(cglm REQUIRED)
-
-# Link libraries
-target_link_libraries(${DUSK_LIBRARY_TARGET_NAME} PUBLIC
-  ${SDL2_LIBRARIES}
-  cglm
-  SDL2
-  SDL2main
-  zip
-  bz2
-  z
-  zstd
-  crypto
-  lzma
-  m
-  pthread
-  stdc++
-  vitaGL
-  mathneon
-  vitashark
-  kubridge_stub
-  SceAppMgr_stub
-  SceAudio_stub
-  SceCtrl_stub
-  SceCommonDialog_stub
-  SceDisplay_stub
-  SceKernelDmacMgr_stub
-  SceGxm_stub
-  SceShaccCg_stub
-  SceSysmodule_stub
-  ScePower_stub
-  SceTouch_stub
-  SceVshBridge_stub
-  SceIofilemgr_stub
-  SceShaccCgExt
-  libtaihen_stub.a
-
-
-  # SceKernel_stub
-  SceAppUtil_stub
-  SceHid_stub
-  SceRtc_stub
-)
-
-target_include_directories(${DUSK_LIBRARY_TARGET_NAME} PRIVATE
-  ${SDL2_INCLUDE_DIRS}
-)
-
-target_compile_definitions(${DUSK_LIBRARY_TARGET_NAME} PUBLIC
-  DUSK_SDL2
-  DUSK_OPENGL
-  DUSK_VITA
-  DUSK_INPUT_GAMEPAD
-  DUSK_PLATFORM_ENDIAN_LITTLE
-  DUSK_OPENGL_LEGACY
-  DUSK_DISPLAY_WIDTH=960
-  DUSK_DISPLAY_HEIGHT=544
-)
-
-# Post-build: create SELF from the ELF binary (UNSAFE = homebrew, no signing)
-vita_create_self(${DUSK_BINARY_TARGET_NAME}.self ${DUSK_BINARY_TARGET_NAME} UNSAFE)
-
-# Post-build: package SELF + assets into a .vpk installable on the Vita
-vita_create_vpk(${DUSK_BINARY_TARGET_NAME}.vpk ${VITA_TITLEID} ${DUSK_BINARY_TARGET_NAME}.self
-  VERSION ${VITA_VERSION}
-  NAME ${VITA_APP_NAME}
-  FILE ${DUSK_ASSETS_ZIP} dusk.dsk
-)

cmake/targets/wii.cmake

@@ -4,17 +4,6 @@ target_compile_definitions(${DUSK_LIBRARY_TARGET_NAME} PUBLIC
   DUSK_WII
 )
 
-# Wii save storage method - see src/duskdolphin/save/savedeviceplatform.h.
-set(DUSK_SAVE_WII_METHOD "NAND" CACHE STRING
-  "Wii save storage: NAND (internal storage via ISFS), CARD (GameCube-\
-compatible memory card emulation), or SD (SD card via libfat)"
-)
-set_property(CACHE DUSK_SAVE_WII_METHOD PROPERTY STRINGS "NAND" "CARD" "SD")
-
-target_compile_definitions(${DUSK_LIBRARY_TARGET_NAME} PUBLIC
-  DUSK_SAVE_WII_METHOD_${DUSK_SAVE_WII_METHOD}
-)
-
 # Generate Homebrew Channel meta.xml from project identity variables
 string(TIMESTAMP DUSK_BUILD_DATE "%Y%m%d000000" UTC)
 configure_file(

src/CMakeLists.txt

@@ -5,10 +5,6 @@
 
 add_subdirectory(dusk)
 
-if(DUSK_NETWORK)
-  add_subdirectory(dusknetwork)
-endif()
-
 if(DUSK_TARGET_SYSTEM STREQUAL "linux" OR DUSK_TARGET_SYSTEM STREQUAL "knulli")
   add_subdirectory(dusklinux)
   add_subdirectory(dusksdl2)
@@ -19,11 +15,6 @@ elseif(DUSK_TARGET_SYSTEM STREQUAL "psp")
   add_subdirectory(dusksdl2)
   add_subdirectory(duskgl)
 
-elseif(DUSK_TARGET_SYSTEM STREQUAL "vita")
-  add_subdirectory(duskvita)
-  add_subdirectory(dusksdl2)
-  add_subdirectory(duskgl)
-
 elseif(DUSK_TARGET_SYSTEM STREQUAL "wii" OR DUSK_TARGET_SYSTEM STREQUAL "gamecube")
   add_subdirectory(duskdolphin)
   

src/dusk/CMakeLists.txt

@@ -68,6 +68,7 @@ add_subdirectory(scene)
 add_subdirectory(system)
 add_subdirectory(time)
 add_subdirectory(ui)
+add_subdirectory(network)
 add_subdirectory(save)
 add_subdirectory(util)
 add_subdirectory(thread)

src/dusk/animation/CMakeLists.txt

@@ -7,5 +7,4 @@ target_sources(${DUSK_LIBRARY_TARGET_NAME}
   PUBLIC
     easing.c
     animation.c
-    keyframe.c
 )

src/dusk/animation/animation.c

@@ -11,122 +11,42 @@
 void animationInit(
   animation_t *anim,
   keyframe_t *keyframes,
-  uint16_t *keyframeCounts,
-  const uint16_t layerCount
+  uint16_t keyframeCount
 ) {
   assertNotNull(anim, "Animation pointer cannot be null.");
   assertNotNull(keyframes, "Keyframes pointer cannot be null.");
-  assertNotNull(keyframeCounts, "Keyframe counts pointer cannot be null.");
-  assertTrue(layerCount > 0, "Layer count must be greater than zero.");
+  assertTrue(keyframeCount > 0, "Keyframe count must be more than 0.");
 
-  memoryZero(anim, sizeof(animation_t));
   anim->keyframes = keyframes;
-  anim->keyframeCounts = keyframeCounts;
-  anim->layerCount = layerCount;
-
-  // Determine duration
-  float_t duration = 0.0f;
-  for(uint16_t layer = 0; layer < layerCount; layer++) {
-    uint16_t keyframeCount = keyframeCounts[layer];
-    assertTrue(keyframeCount > 0, "Keyframe count invalid.");
-    keyframe_t *layerKeyframes = keyframes + layer * keyframeCount;
-
-    #ifdef DUSK_ASSERTIONS
-      // Check that the keyframes are sorted by time.
-      for(uint16_t i = 1; i < keyframeCount; i++) {
-        assertTrue(
-          layerKeyframes[i].time >= layerKeyframes[i - 1].time,
-          "Keyframes must be sorted by time."
-        );
-      }
-    #endif
-
-    keyframe_t *lastKeyframe = layerKeyframes + keyframeCount - 1;
-    duration = mathMax(duration, lastKeyframe->time);
-  }
-  assertTrue(duration > 0, "Animation duration must be greater than 0.");
-  anim->duration = duration;
+  anim->keyframeCount = keyframeCount;
 }
 
-float_t animationGetLayerValue(const animation_t *anim, const uint16_t layer) {
+float_t animationGetValue(animation_t *anim, const float_t time) {
   assertNotNull(anim, "Animation pointer cannot be null.");
-  assertTrue(layer < anim->layerCount, "Layer index out of bounds.");
+  assertNotNull(anim->keyframes, "Keyframes pointer cannot be null.");
+  assertTrue(anim->keyframeCount > 0, "Keyframe count invalid.");
+  assertTrue(time >= 0, "Time must be non-negative.");
+  
+  keyframe_t *start;
+  keyframe_t *end;
+  keyframe_t *last = anim->keyframes + anim->keyframeCount - 1;
+  keyframe_t *current = anim->keyframes;
+  start = current;
 
-  uint16_t keyframeCount = anim->keyframeCounts[layer];
-  keyframe_t *layerKeyframes = anim->keyframes + layer * keyframeCount;
-  return keyframeGetValue(layerKeyframes, keyframeCount, anim->time);
-}
-
-void animationUpdate(
-  animation_t *anim,
-  const float_t deltaTime
-) {
-  assertNotNull(anim, "Animation pointer cannot be null.");
-  assertTrue(deltaTime >= 0, "Delta time must be non-negative.");
-
-  bool_t justCompleted = false;
-
-  if(!(anim->flags & ANIMATION_FLAG_INTERNAL_COMPLETED)) {
-    bool_t loop = (anim->flags & ANIMATION_FLAG_LOOP) != 0;
-    bool_t pingpong = (anim->flags & ANIMATION_FLAG_PINGPONG) != 0;
-    assertFalse(
-      loop && pingpong,
-      "Cannot set both ANIMATION_FLAG_LOOP and ANIMATION_FLAG_PINGPONG."
-    );
-    
-    bool_t backward;
-    if(pingpong) {
-      backward = (anim->flags & ANIMATION_FLAG_INTERNAL_PINGPONG_BACKWARD) != 0;
-    } else {
-      backward = (anim->flags & ANIMATION_FLAG_REVERSE) != 0;
+  do {
+    if(current->time > time) {
+      end = current;
+      break;
     }
+    start = current;
+    current++;
 
-    // Resolve boundary crossings one at a time, so a single large deltaTime
-    // can correctly loop/pingpong across multiple boundaries in one call.
-    float_t remaining = deltaTime;
-    while(remaining > 0.0f) {
-      float_t toBoundary = (
-        backward ? anim->time : (anim->duration - anim->time)
-      );
-      if(remaining < toBoundary) {
-        anim->time += backward ? -remaining : remaining;
-        break;
-      }
-
-      remaining -= toBoundary;
-      anim->time = backward ? 0.0f : anim->duration;
-
-      bool_t stopHere;
-      if(backward) {
-        stopHere = (anim->flags & ANIMATION_FLAG_STOP_BEGINNING) != 0;
-      } else {
-        stopHere = (anim->flags & ANIMATION_FLAG_STOP_END) != 0;
-      }
-
-      if(stopHere) {
-        justCompleted = true;
-        break;
-      } else if(pingpong) {
-        backward = !backward;
-        if(backward) anim->flags |= ANIMATION_FLAG_INTERNAL_PINGPONG_BACKWARD;
-        else anim->flags &= ~ANIMATION_FLAG_INTERNAL_PINGPONG_BACKWARD;
-      } else if(loop) {
-        anim->time = backward ? anim->duration : 0.0f;
-        if(anim->onLoop) anim->onLoop(anim->user);
-      } else {
-        justCompleted = true;
-        break;
-      }
+    if(current > last) {
+      end = start;
+      break;
     }
+  } while(true);
 
-    if(justCompleted) anim->flags |= ANIMATION_FLAG_INTERNAL_COMPLETED;
-  }
-
-  // Call onUpdate for each layer.
-  for(uint16_t layer = 0; layer < anim->layerCount; layer++) {
-    float_t value = animationGetLayerValue(anim, layer);
-    if(anim->onUpdate) anim->onUpdate(layer, value, anim->user);
-  }
-
-  if(justCompleted && anim->onComplete) anim->onComplete(anim->user);
+  float_t t = (time - start->time) / (end->time - start->time);
+  return mathLerp(start->value, end->value, easingApply(start->easing, t));
 }

src/dusk/animation/animation.h

@@ -6,89 +6,29 @@
 #pragma once
 #include "keyframe.h"
 
-#define ANIMATION_FLAG_LOOP (1 << 0)
-#define ANIMATION_FLAG_REVERSE (1 << 1)
-#define ANIMATION_FLAG_PINGPONG (1 << 2)
-#define ANIMATION_FLAG_STOP_BEGINNING (1 << 3)
-#define ANIMATION_FLAG_STOP_END (1 << 4)
-
-// Internal - tracks which direction a pingponging animation is currently
-// travelling. Do not set this manually, it is managed by animationUpdate().
-#define ANIMATION_FLAG_INTERNAL_PINGPONG_BACKWARD (1 << 7)
-
-// Internal - set once the animation has stopped advancing (see
-// animationUpdate()). Do not set this manually. There is currently no way to
-// restart a completed animation short of clearing this bit and resetting
-// anim->time by hand.
-#define ANIMATION_FLAG_INTERNAL_COMPLETED (1 << 6)
-
 typedef struct {
   keyframe_t *keyframes;
-  uint16_t *keyframeCounts;
-  uint16_t layerCount;
-  float_t time;
-  float_t duration;
-  uint8_t flags;
-
-  void *user;
-  void (*onUpdate)(const uint16_t layer, const float_t value, void *user);
-  void (*onComplete)(void *user);
-  void (*onLoop)(void *user);
+  uint16_t keyframeCount;
 } animation_t;
 
 /**
- * Initializes an animation with the given keyframes and layer count.
- *
- * @param anim Pointer to the animation to initialize.
- * @param keyframes Pointer to the array of keyframes for each layer.
- * @param keyframeCount Number of keyframes in each layer.
- * @param layerCount Number of layers in the animation.
+ * Initializes an animation.
+ * 
+ * @param anim The animation to initialize.
+ * @param keyframes The keyframes to use for the animation.
+ * @param keyframeCount The number of keyframes in the animation.
  */
 void animationInit(
   animation_t *anim,
   keyframe_t *keyframes,
-  uint16_t *keyframeCounts,
-  const uint16_t layerCount
+  uint16_t keyframeCount
 );
 
 /**
- * Sets the current time of the animation, clamping it to the valid range.
- * This will call the onUpdate callback but none of the other callbacks.
+ * Gets the value of the animation at a given time.
  * 
- * @param anim Pointer to the animation to set the time for.
- * @param time The new time to set for the animation.
+ * @param anim The animation to get the value from.
+ * @param time The time at which to get the value, in seconds.
+ * @return The value of the animation at the given time.
  */
-void animationSetTime(animation_t *anim, const float_t time);
-
-/**
- * Gets the current value of a specific layer in the animation based on the
- * current animation time.
- */
-float_t animationGetLayerValue(const animation_t *anim, const uint16_t layer);
-
-/**
- * Updates the animation state based on the elapsed time. Advances anim->time
- * by deltaTime (or against it, if ANIMATION_FLAG_REVERSE is set), then
- * resolves whatever happens when it reaches the 0 or duration boundary:
- *
- * - ANIMATION_FLAG_PINGPONG: reflects off the boundary and continues playing
- *   in the opposite direction, forever, unless stopped (see below).
- * - ANIMATION_FLAG_LOOP: wraps back around to the other boundary and keeps
- *   playing in the same direction, forever, unless stopped (see below).
- * - ANIMATION_FLAG_STOP_BEGINNING / ANIMATION_FLAG_STOP_END: when the
- *   animation reaches that specific boundary, it clamps there and stops
- *   (firing onComplete) instead of looping/pingponging past it.
- * - If none of the above apply at a boundary, the animation clamps there and
- *   stops, firing onComplete.
- *
- * onUpdate is called for every layer on every call. onLoop is called each
- * time a loop wraps around. onComplete is called at most once, the moment
- * the animation stops advancing.
- *
- * @param anim Pointer to the animation to update.
- * @param deltaTime Time elapsed since the last update (in seconds).
- */
-void animationUpdate(
-  animation_t *anim,
-  const float_t deltaTime
-);
+float_t animationGetValue(animation_t *anim, const float_t time);

src/dusk/animation/keyframe.c

@@ -1,45 +0,0 @@
-/**
- * Copyright (c) 2026 Dominic Masters
- * 
- * This software is released under the MIT License.
- * https://opensource.org/licenses/MIT
- */
-
-#include "keyframe.h"
-#include "assert/assert.h"
-#include "util/math.h"
-
-float_t keyframeGetValue(
-  const keyframe_t *keyframes,
-  const uint32_t keyframeCount,
-  const float_t time
-) {
-  assertNotNull(keyframes, "Keyframes pointer cannot be null.");
-  assertTrue(keyframeCount > 0, "Keyframe count must be more than 0.");
-  assertTrue(time >= 0, "Time must be non-negative.");
-  #ifdef DUSK_ASSERTIONS
-    // Checks that the keyframes are sorted by time.
-    for(uint32_t i = 1; i < keyframeCount; i++) {
-      assertTrue(
-        keyframes[i].time >= keyframes[i - 1].time,
-        "Keyframes must be sorted by time."
-      );
-    }
-  #endif
-
-  keyframe_t *last = (keyframe_t *)(keyframes + keyframeCount - 1);
-  if(time >= last->time) return last->value;
-
-  // Since time < last->time (checked above), current is guaranteed to stop
-  // at or before reaching last, so no separate end-of-array check is needed.
-  keyframe_t *current = (keyframe_t *)keyframes;
-  keyframe_t *start = current;
-  while(current->time <= time) {
-    start = current;
-    current++;
-  }
-  keyframe_t *end = current;
-
-  float_t t = (time - start->time) / (end->time - start->time);
-  return mathLerp(start->value, end->value, easingApply(start->easing, t));
-}

src/dusk/animation/keyframe.h

@@ -10,18 +10,4 @@ typedef struct {
   float_t time;
   float_t value;
   easingtype_t easing;
-} keyframe_t;
-
-/**
- * Gets the value of a keyframe at a given time.
- * 
- * @param keyframes The keyframes to get the value from.
- * @param keyframeCount The number of keyframes in the array.
- * @param time The time at which to get the value, in seconds.
- * @return The value of the keyframe at the given time.
- */
-float_t keyframeGetValue(
-  const keyframe_t *keyframes,
-  const uint32_t keyframeCount,
-  const float_t time
-);
+} keyframe_t;

src/dusk/assert/assert.h

@@ -22,8 +22,6 @@
 #endif
 
 #ifndef DUSK_ASSERTIONS_FAKED
-  #define DUSK_ASSERTIONS 1
-
   /**
    * Initializes the assert system. Must be the very first call in engine
    * startup.

src/dusk/asset/loader/chunk/assetchunkloader.c

@@ -14,26 +14,6 @@
 #include "asset/loader/assetloader.h"
 #include "asset/asset.h"
 
-// Reads a little-endian int16 from a potentially-unaligned offset into a
-// worldunit_t, advancing *offset past it.
-static worldunit_t assetChunkReadWorldUnit(
-  const uint8_t *data,
-  size_t *offset
-) {
-  int16_t value;
-  memoryCopy(&value, data + *offset, sizeof(int16_t));
-  *offset += sizeof(int16_t);
-  return (worldunit_t)endianLittleToHost16((uint16_t)value);
-}
-
-static worldpos_t assetChunkReadWorldPos(const uint8_t *data, size_t *offset) {
-  worldpos_t pos;
-  pos.x = assetChunkReadWorldUnit(data, offset);
-  pos.y = assetChunkReadWorldUnit(data, offset);
-  pos.z = assetChunkReadWorldUnit(data, offset);
-  return pos;
-}
-
 errorret_t assetChunkLoaderAsync(assetloading_t *loading) {
   assertNotNull(loading, "Loading cannot be NULL");
   assertNotMainThread("Should be called from an async thread.");
@@ -166,62 +146,6 @@ errorret_t assetChunkLoaderSync(assetloading_t *loading) {
     out->meshOffsets[m][2] = endianLittleToHostFloat(out->meshOffsets[m][2]);
   }
 
-  out->entitySpawnCount = data[offset];
-  offset += sizeof(uint8_t);
-  assertTrue(
-    out->entitySpawnCount <= CHUNK_ENTITY_SPAWN_COUNT_MAX,
-    "Chunk entity spawn count exceeds maximum."
-  );
-
-  for(uint8_t s = 0; s < out->entitySpawnCount; s++) {
-    chunkentityspawn_t *spawn = &out->entitySpawns[s];
-    spawn->kind = (chunkentityspawnkind_t)data[offset];
-    offset += sizeof(uint8_t);
-
-    uint16_t a;
-    memoryCopy(&a, data + offset, sizeof(uint16_t));
-    a = endianLittleToHost16(a);
-    offset += sizeof(uint16_t);
-
-    uint8_t b = data[offset];
-    offset += sizeof(uint8_t);
-
-    if(spawn->kind == CHUNK_ENTITY_SPAWN_KIND_ITEM) {
-      spawn->globalId = 0;
-      spawn->itemId = a;
-      spawn->itemQuantity = b;
-    } else {
-      spawn->globalId = a;
-      spawn->itemId = 0;
-      spawn->itemQuantity = 0;
-    }
-
-    spawn->position = assetChunkReadWorldPos(data, &offset);
-  }
-
-  out->areaSpawnCount = data[offset];
-  offset += sizeof(uint8_t);
-  assertTrue(
-    out->areaSpawnCount <= CHUNK_AREA_COUNT_MAX,
-    "Chunk area spawn count exceeds maximum."
-  );
-
-  for(uint8_t s = 0; s < out->areaSpawnCount; s++) {
-    chunkareaspawn_t *area = &out->areaSpawns[s];
-    area->min = assetChunkReadWorldPos(data, &offset);
-    area->max = assetChunkReadWorldPos(data, &offset);
-
-    uint16_t callbackId;
-    memoryCopy(&callbackId, data + offset, sizeof(uint16_t));
-    area->callbackId = endianLittleToHost16(callbackId);
-    offset += sizeof(uint16_t);
-
-    area->notify = data[offset];
-    offset += sizeof(uint8_t);
-    area->trigger = data[offset];
-    offset += sizeof(uint8_t);
-  }
-
   memoryFree(data);
   loading->loading.chunk.data = NULL;
 

src/dusk/asset/loader/chunk/assetchunkloader.h

@@ -9,7 +9,7 @@
 #include "asset/assetfile.h"
 #include "rpg/overworld/chunk.h"
 
-#define ASSET_CHUNK_FILE_VERSION 5
+#define ASSET_CHUNK_FILE_VERSION 4
 
 typedef struct assetloading_s assetloading_t;
 typedef struct assetentry_s assetentry_t;
@@ -33,39 +33,12 @@ typedef struct {
   uint8_t modelIndex;
 } assetchunkloaderloading_t;
 
-typedef enum {
-  CHUNK_ENTITY_SPAWN_KIND_GLOBAL,
-  CHUNK_ENTITY_SPAWN_KIND_ITEM
-} chunkentityspawnkind_t;
-
-typedef struct {
-  chunkentityspawnkind_t kind;
-  uint16_t globalId;    // Valid when kind == CHUNK_ENTITY_SPAWN_KIND_GLOBAL.
-  uint16_t itemId;      // Valid when kind == CHUNK_ENTITY_SPAWN_KIND_ITEM.
-  uint8_t itemQuantity; // Valid when kind == CHUNK_ENTITY_SPAWN_KIND_ITEM.
-  worldpos_t position;
-} chunkentityspawn_t;
-
-typedef struct {
-  worldpos_t min;
-  worldpos_t max;
-  uint16_t callbackId; // Index into MAP_AREA_CALLBACK_LIST.
-  uint8_t notify;
-  uint8_t trigger;
-} chunkareaspawn_t;
-
 typedef struct {
   tile_t *tiles;
   uint8_t meshCount;
   char_t modelNames[CHUNK_MESH_COUNT_MAX][CHUNK_MESH_NAME_MAX];
   vec3 meshOffsets[CHUNK_MESH_COUNT_MAX];
   assetentry_t *modelEntries[CHUNK_MESH_COUNT_MAX];
-
-  uint8_t entitySpawnCount;
-  chunkentityspawn_t entitySpawns[CHUNK_ENTITY_SPAWN_COUNT_MAX];
-
-  uint8_t areaSpawnCount;
-  chunkareaspawn_t areaSpawns[CHUNK_AREA_COUNT_MAX];
 } assetchunkoutput_t;
 
 /**

src/dusk/console/console.c

@@ -18,7 +18,10 @@ console_t CONSOLE;
 void consoleInit(void) {
   memoryZero(&CONSOLE, sizeof(console_t));
   CONSOLE.visible = false;
-  threadMutexInit(&CONSOLE.printMutex);
+
+  #ifdef DUSK_CONSOLE_POSIX
+    threadMutexInit(&CONSOLE.printMutex);
+  #endif
 }
 
 void consolePrint(const char_t *message, ...) {
@@ -29,14 +32,21 @@ void consolePrint(const char_t *message, ...) {
   int32_t len = stringFormatVA(buffer, CONSOLE_LINE_MAX, message, args);
   va_end(args);
 
-  threadMutexLock(&CONSOLE.printMutex);
+  #ifdef DUSK_CONSOLE_POSIX
+    threadMutexLock(&CONSOLE.printMutex);
+  #endif
+
   memoryMove(
     CONSOLE.line[0],
     CONSOLE.line[1],
     (CONSOLE_HISTORY_MAX - 1) * CONSOLE_LINE_MAX
   );
   memoryCopy(CONSOLE.line[CONSOLE_HISTORY_MAX - 1], buffer, len + 1);
-  threadMutexUnlock(&CONSOLE.printMutex);
+  CONSOLE.dirty = true;
+
+  #ifdef DUSK_CONSOLE_POSIX
+    threadMutexUnlock(&CONSOLE.printMutex);
+  #endif
 
   logDebug("%s\n", buffer);
 }
@@ -52,5 +62,7 @@ void consoleUpdate(void) {
 }
 
 void consoleDispose(void) {
-  threadMutexDispose(&CONSOLE.printMutex);
+  #ifdef DUSK_CONSOLE_POSIX
+    threadMutexDispose(&CONSOLE.printMutex);
+  #endif
 }

src/dusk/console/console.h

@@ -6,18 +6,29 @@
  */
 
 #pragma once
+#include "consoledefs.h"
 #include "error/error.h"
 #include "dusk.h"
-#include "thread/thread.h"
 
-#define CONSOLE_LINE_MAX 512
-#define CONSOLE_HISTORY_MAX 16
-#define CONSOLE_EXEC_BUFFER_MAX 32
+#ifdef DUSK_CONSOLE_POSIX
+  #include "thread/thread.h"
+  #include <poll.h>
+  #include <unistd.h>
+  #define CONSOLE_POSIX_POLL_RATE 75
+#endif
 
 typedef struct {
   char_t line[CONSOLE_HISTORY_MAX][CONSOLE_LINE_MAX];
   bool_t visible;
-  threadmutex_t printMutex;
+
+  // Set whenever the history changes; consumers rendering the console
+  // (e.g. uiConsoleDraw) check and clear this to know when their own
+  // cached representation of the history needs rebuilding.
+  bool_t dirty;
+
+  #ifdef DUSK_CONSOLE_POSIX
+    threadmutex_t printMutex;
+  #endif
 } console_t;
 
 extern console_t CONSOLE;

src/dusk/console/consoledefs.h

@@ -6,6 +6,7 @@
  */
 
 #pragma once
-#include "moduleplatformvita.h"
 
-#define modulePlatformPlatform modulePlatformVita
+#define CONSOLE_LINE_MAX 512
+#define CONSOLE_HISTORY_MAX 16
+#define CONSOLE_EXEC_BUFFER_MAX 32

src/dusk/display/display.c

@@ -33,17 +33,13 @@ errorret_t displayInit(void) {
   #ifdef displayPlatformInit
     errorChain(displayPlatformInit());
   #endif
-
-  // Set initial state
   errorChain(displaySetState((displaystate_t){ .flags = 0 }));
-
-  // Init the fixed textures
   errorChain(textureInit(
-    &TEXTURE_WHITE, TEXTURE_FIXED_WIDTH, TEXTURE_FIXED_HEIGHT,
+    &TEXTURE_WHITE, 4, 4,
     TEXTURE_FORMAT_RGBA, (texturedata_t){ .rgbaColors = TEXTURE_WHITE_PIXELS }
   ));
   errorChain(textureInit(
-    &TEXTURE_TEST, TEXTURE_FIXED_WIDTH, TEXTURE_FIXED_HEIGHT,
+    &TEXTURE_TEST, 4, 4,
     TEXTURE_FORMAT_RGBA, (texturedata_t){ .rgbaColors = TEXTURE_TEST_PIXELS }
   ));
 
@@ -54,14 +50,14 @@ errorret_t displayInit(void) {
   errorChain(planeInit());
   errorChain(capsuleInit());
   errorChain(triPrismInit());
-
-  // Init the subsystems
+  
   errorChain(frameBufferInitBackBuffer());
   errorChain(spriteBatchInit());
   errorChain(textInit());
   errorChain(screenInit());
 
   // Setup initial shader with default values
+
   errorChain(shaderListInit());
 
   errorOk();

src/dusk/display/shader/shader.c

@@ -21,6 +21,7 @@ errorret_t shaderInit(shader_t *shader, const shaderdefinition_t *def) {
 
 errorret_t shaderBind(shader_t *shader) {
   assertNotNull(shader, "Shader cannot be null");
+  if(bound == shader) errorOk();
   errorChain(shaderBindPlatform(shader));
   bound = shader;
   errorOk();

src/dusk/display/text/CMakeLists.txt

@@ -7,5 +7,4 @@
 target_sources(${DUSK_LIBRARY_TARGET_NAME}
   PUBLIC
     text.c
-    font.c
 )

src/dusk/display/text/font.c

@@ -1,168 +0,0 @@
-/**
- * Copyright (c) 2026 Dominic Masters
- *
- * This software is released under the MIT License.
- * https://opensource.org/licenses/MIT
- */
-
-#include "font.h"
-#include "util/memory.h"
-#include "util/math.h"
-#include "display/color.h"
-
-font_t FONT_DEFAULT;
-static texture_t FONT_DEFAULT_TEXTURE;
-static tileset_t FONT_DEFAULT_TILESET;
-
-const uint8_t FONT_DEFAULT_GLYPHS[FONT_DEFAULT_TILE_COUNT][
-  FONT_DEFAULT_TILE_HEIGHT
-] = {
-  { 0x00, 0x10, 0x10, 0x10, 0x10, 0x10, 0x00, 0x10, 0x00, 0x00 }, // !
-  { 0x00, 0x14, 0x14, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, // "
-  { 0x00, 0x14, 0x14, 0x3E, 0x14, 0x3E, 0x14, 0x14, 0x00, 0x00 }, // #
-  { 0x00, 0x08, 0x1E, 0x28, 0x1C, 0x0A, 0x3C, 0x08, 0x00, 0x00 }, // $
-  { 0x00, 0x00, 0x22, 0x24, 0x08, 0x12, 0x22, 0x00, 0x00, 0x00 }, // %
-  { 0x00, 0x08, 0x14, 0x14, 0x1A, 0x24, 0x24, 0x1A, 0x00, 0x00 }, // &
-  { 0x00, 0x20, 0x20, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, // '
-  { 0x00, 0x04, 0x08, 0x08, 0x08, 0x08, 0x08, 0x04, 0x00, 0x00 }, // (
-  { 0x00, 0x10, 0x08, 0x08, 0x08, 0x08, 0x08, 0x10, 0x00, 0x00 }, // )
-  { 0x00, 0x00, 0x08, 0x2A, 0x1C, 0x2A, 0x08, 0x00, 0x00, 0x00 }, // *
-  { 0x00, 0x00, 0x08, 0x08, 0x3E, 0x08, 0x08, 0x00, 0x00, 0x00 }, // +
-  { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x10, 0x20, 0x00 }, // ,
-  { 0x00, 0x00, 0x00, 0x00, 0x3E, 0x00, 0x00, 0x00, 0x00, 0x00 }, // -
-  { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x10, 0x00, 0x00 }, // .
-  { 0x00, 0x04, 0x04, 0x08, 0x08, 0x08, 0x10, 0x10, 0x00, 0x00 }, // /
-  { 0x00, 0x1C, 0x22, 0x26, 0x2A, 0x32, 0x22, 0x1C, 0x00, 0x00 }, // 0
-  { 0x00, 0x08, 0x18, 0x08, 0x08, 0x08, 0x08, 0x3E, 0x00, 0x00 }, // 1
-  { 0x00, 0x1C, 0x22, 0x02, 0x04, 0x08, 0x10, 0x3E, 0x00, 0x00 }, // 2
-  { 0x00, 0x1C, 0x22, 0x02, 0x0C, 0x02, 0x22, 0x1C, 0x00, 0x00 }, // 3
-  { 0x00, 0x22, 0x22, 0x22, 0x3E, 0x02, 0x02, 0x02, 0x00, 0x00 }, // 4
-  { 0x00, 0x3E, 0x20, 0x20, 0x3C, 0x02, 0x22, 0x1C, 0x00, 0x00 }, // 5
-  { 0x00, 0x1C, 0x20, 0x20, 0x3C, 0x22, 0x22, 0x1C, 0x00, 0x00 }, // 6
-  { 0x00, 0x3E, 0x02, 0x02, 0x04, 0x08, 0x08, 0x08, 0x00, 0x00 }, // 7
-  { 0x00, 0x1C, 0x22, 0x22, 0x1C, 0x22, 0x22, 0x1C, 0x00, 0x00 }, // 8
-  { 0x00, 0x1C, 0x22, 0x22, 0x1E, 0x02, 0x22, 0x1C, 0x00, 0x00 }, // 9
-  { 0x00, 0x00, 0x10, 0x10, 0x00, 0x10, 0x10, 0x00, 0x00, 0x00 }, // :
-  { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, // ;
-  { 0x00, 0x04, 0x08, 0x10, 0x20, 0x10, 0x08, 0x04, 0x00, 0x00 }, // <
-  { 0x00, 0x00, 0x00, 0x3E, 0x00, 0x3E, 0x00, 0x00, 0x00, 0x00 }, // =
-  { 0x00, 0x10, 0x08, 0x04, 0x02, 0x04, 0x08, 0x10, 0x00, 0x00 }, // >
-  { 0x00, 0x1C, 0x22, 0x02, 0x04, 0x08, 0x00, 0x08, 0x00, 0x00 }, // ?
-  { 0x00, 0x1C, 0x26, 0x2A, 0x2A, 0x26, 0x20, 0x1C, 0x00, 0x00 }, // @
-  { 0x00, 0x1C, 0x22, 0x22, 0x22, 0x3E, 0x22, 0x22, 0x00, 0x00 }, // A
-  { 0x00, 0x3C, 0x22, 0x22, 0x3C, 0x22, 0x22, 0x3C, 0x00, 0x00 }, // B
-  { 0x00, 0x1C, 0x22, 0x20, 0x20, 0x20, 0x22, 0x1C, 0x00, 0x00 }, // C
-  { 0x00, 0x3C, 0x22, 0x22, 0x22, 0x22, 0x22, 0x3C, 0x00, 0x00 }, // D
-  { 0x00, 0x3E, 0x20, 0x20, 0x3C, 0x20, 0x20, 0x3E, 0x00, 0x00 }, // E
-  { 0x00, 0x3E, 0x20, 0x20, 0x3C, 0x20, 0x20, 0x20, 0x00, 0x00 }, // F
-  { 0x00, 0x1C, 0x22, 0x20, 0x2E, 0x22, 0x22, 0x1C, 0x00, 0x00 }, // G
-  { 0x00, 0x22, 0x22, 0x22, 0x3E, 0x22, 0x22, 0x22, 0x00, 0x00 }, // H
-  { 0x00, 0x3E, 0x08, 0x08, 0x08, 0x08, 0x08, 0x3E, 0x00, 0x00 }, // I
-  { 0x00, 0x02, 0x02, 0x02, 0x02, 0x22, 0x22, 0x1C, 0x00, 0x00 }, // J
-  { 0x00, 0x22, 0x24, 0x28, 0x30, 0x28, 0x24, 0x22, 0x00, 0x00 }, // K
-  { 0x00, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x3E, 0x00, 0x00 }, // L
-  { 0x00, 0x22, 0x36, 0x2A, 0x22, 0x22, 0x22, 0x22, 0x00, 0x00 }, // M
-  { 0x00, 0x22, 0x22, 0x32, 0x2A, 0x26, 0x22, 0x22, 0x00, 0x00 }, // N
-  { 0x00, 0x1C, 0x22, 0x22, 0x22, 0x22, 0x22, 0x1C, 0x00, 0x00 }, // O
-  { 0x00, 0x3C, 0x22, 0x22, 0x3C, 0x20, 0x20, 0x20, 0x00, 0x00 }, // P
-  { 0x00, 0x1C, 0x22, 0x22, 0x22, 0x22, 0x22, 0x1C, 0x06, 0x00 }, // Q
-  { 0x00, 0x3C, 0x22, 0x22, 0x3C, 0x22, 0x22, 0x22, 0x00, 0x00 }, // R
-  { 0x00, 0x1C, 0x22, 0x20, 0x1C, 0x02, 0x22, 0x1C, 0x00, 0x00 }, // S
-  { 0x00, 0x3E, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x00, 0x00 }, // T
-  { 0x00, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x1C, 0x00, 0x00 }, // U
-  { 0x00, 0x22, 0x22, 0x22, 0x22, 0x14, 0x14, 0x08, 0x00, 0x00 }, // V
-  { 0x00, 0x22, 0x22, 0x22, 0x22, 0x2A, 0x36, 0x22, 0x00, 0x00 }, // W
-  { 0x00, 0x22, 0x22, 0x14, 0x08, 0x14, 0x22, 0x22, 0x00, 0x00 }, // X
-  { 0x00, 0x22, 0x22, 0x14, 0x08, 0x08, 0x08, 0x08, 0x00, 0x00 }, // Y
-  { 0x00, 0x3E, 0x02, 0x04, 0x08, 0x10, 0x20, 0x3E, 0x00, 0x00 }, // Z
-  { 0x00, 0x0C, 0x08, 0x08, 0x08, 0x08, 0x08, 0x0C, 0x00, 0x00 }, // [
-  { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, // backslash (not drawn in source font)
-  { 0x00, 0x18, 0x08, 0x08, 0x08, 0x08, 0x08, 0x18, 0x00, 0x00 }, // ]
-  { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, // ^ (not drawn in source font)
-  { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, // _ (not drawn in source font)
-  { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, // ` (not drawn in source font)
-  { 0x00, 0x00, 0x00, 0x1E, 0x22, 0x22, 0x22, 0x1E, 0x00, 0x00 }, // a
-  { 0x00, 0x20, 0x20, 0x3C, 0x22, 0x22, 0x22, 0x3C, 0x00, 0x00 }, // b
-  { 0x00, 0x00, 0x00, 0x1C, 0x22, 0x20, 0x22, 0x1C, 0x00, 0x00 }, // c
-  { 0x00, 0x02, 0x02, 0x1E, 0x22, 0x22, 0x22, 0x1E, 0x00, 0x00 }, // d
-  { 0x00, 0x00, 0x00, 0x1C, 0x22, 0x3E, 0x20, 0x1C, 0x00, 0x00 }, // e
-  { 0x00, 0x0C, 0x12, 0x10, 0x3C, 0x10, 0x10, 0x10, 0x00, 0x00 }, // f
-  { 0x00, 0x00, 0x00, 0x1E, 0x22, 0x22, 0x22, 0x1E, 0x02, 0x1C }, // g
-  { 0x00, 0x20, 0x20, 0x3C, 0x22, 0x22, 0x22, 0x22, 0x00, 0x00 }, // h
-  { 0x00, 0x08, 0x00, 0x18, 0x08, 0x08, 0x08, 0x3E, 0x00, 0x00 }, // i
-  { 0x00, 0x02, 0x00, 0x06, 0x02, 0x02, 0x02, 0x02, 0x22, 0x1C }, // j
-  { 0x00, 0x20, 0x20, 0x22, 0x24, 0x38, 0x24, 0x22, 0x00, 0x00 }, // k
-  { 0x00, 0x30, 0x10, 0x10, 0x10, 0x10, 0x10, 0x0E, 0x00, 0x00 }, // l
-  { 0x00, 0x00, 0x00, 0x3C, 0x2A, 0x2A, 0x2A, 0x2A, 0x00, 0x00 }, // m
-  { 0x00, 0x00, 0x00, 0x3C, 0x22, 0x22, 0x22, 0x22, 0x00, 0x00 }, // n
-  { 0x00, 0x00, 0x00, 0x1C, 0x22, 0x22, 0x22, 0x1C, 0x00, 0x00 }, // o
-  { 0x00, 0x00, 0x00, 0x3C, 0x22, 0x22, 0x22, 0x3C, 0x20, 0x20 }, // p
-  { 0x00, 0x00, 0x00, 0x1E, 0x22, 0x22, 0x22, 0x1E, 0x02, 0x02 }, // q
-  { 0x00, 0x00, 0x00, 0x2C, 0x32, 0x20, 0x20, 0x20, 0x00, 0x00 }, // r
-  { 0x00, 0x00, 0x00, 0x1E, 0x20, 0x1C, 0x02, 0x3C, 0x00, 0x00 }, // s
-  { 0x00, 0x10, 0x10, 0x3C, 0x10, 0x10, 0x10, 0x0E, 0x00, 0x00 }, // t
-  { 0x00, 0x00, 0x00, 0x22, 0x22, 0x22, 0x22, 0x1E, 0x00, 0x00 }, // u
-  { 0x00, 0x00, 0x00, 0x22, 0x22, 0x22, 0x14, 0x08, 0x00, 0x00 }, // v
-  { 0x00, 0x00, 0x00, 0x22, 0x22, 0x2A, 0x2A, 0x14, 0x00, 0x00 }, // w
-  { 0x00, 0x00, 0x00, 0x22, 0x14, 0x08, 0x14, 0x22, 0x00, 0x00 }, // x
-  { 0x00, 0x00, 0x00, 0x22, 0x22, 0x22, 0x22, 0x1E, 0x02, 0x1C }, // y
-  { 0x00, 0x00, 0x00, 0x3E, 0x04, 0x08, 0x10, 0x3E, 0x00, 0x00 }, // z
-  { 0x00, 0x04, 0x08, 0x08, 0x10, 0x08, 0x08, 0x04, 0x00, 0x00 }, // {
-  { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, // | (not drawn in source font)
-  { 0x00, 0x10, 0x08, 0x08, 0x04, 0x08, 0x08, 0x10, 0x00, 0x00 }, // }
-  { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, // ~ (not drawn in source font)
-  { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, // unused trailing tile
-  { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, // unused trailing tile
-};
-
-errorret_t fontDefaultInit(void) {
-  const int32_t width = (int32_t)mathNextPowTwo(
-    FONT_DEFAULT_COLUMNS * FONT_DEFAULT_TILE_WIDTH
-  );
-  const int32_t height = (int32_t)mathNextPowTwo(
-    FONT_DEFAULT_ROWS * FONT_DEFAULT_TILE_HEIGHT
-  );
-
-  color_t *pixels = memoryAllocate(sizeof(color_t) * width * height);
-  memoryZero(pixels, sizeof(color_t) * width * height);
-
-  for(uint16_t i = 0; i < FONT_DEFAULT_TILE_COUNT; i++) {
-    const uint16_t tileX = (i % FONT_DEFAULT_COLUMNS) * FONT_DEFAULT_TILE_WIDTH;
-    const uint16_t tileY = (i / FONT_DEFAULT_COLUMNS) * FONT_DEFAULT_TILE_HEIGHT;
-
-    for(uint8_t row = 0; row < FONT_DEFAULT_TILE_HEIGHT; row++) {
-      const uint8_t bits = FONT_DEFAULT_GLYPHS[i][row];
-
-      for(uint8_t col = 0; col < FONT_DEFAULT_TILE_WIDTH; col++) {
-        if(!((bits >> (FONT_DEFAULT_TILE_WIDTH - 1 - col)) & 1)) continue;
-        pixels[((tileY + row) * width) + (tileX + col)] = COLOR_WHITE;
-      }
-    }
-  }
-
-  FONT_DEFAULT_TILESET.tileWidth = FONT_DEFAULT_TILE_WIDTH;
-  FONT_DEFAULT_TILESET.tileHeight = FONT_DEFAULT_TILE_HEIGHT;
-  FONT_DEFAULT_TILESET.columns = FONT_DEFAULT_COLUMNS;
-  FONT_DEFAULT_TILESET.rows = FONT_DEFAULT_ROWS;
-  FONT_DEFAULT_TILESET.tileCount = FONT_DEFAULT_TILE_COUNT;
-  FONT_DEFAULT_TILESET.uv[0] = (float_t)FONT_DEFAULT_TILE_WIDTH / (float_t)width;
-  FONT_DEFAULT_TILESET.uv[1] = (float_t)FONT_DEFAULT_TILE_HEIGHT / (float_t)height;
-
-  const texturedata_t data = { .rgbaColors = pixels };
-  errorret_t textureResult = textureInit(
-    &FONT_DEFAULT_TEXTURE, width, height, TEXTURE_FORMAT_RGBA, data
-  );
-  memoryFree(pixels);
-  errorChain(textureResult);
-
-  FONT_DEFAULT.texture = &FONT_DEFAULT_TEXTURE;
-  FONT_DEFAULT.tileset = &FONT_DEFAULT_TILESET;
-  errorOk();
-}
-
-errorret_t fontDefaultDispose(void) {
-  errorChain(textureDispose(&FONT_DEFAULT_TEXTURE));
-  FONT_DEFAULT.texture = NULL;
-  FONT_DEFAULT.tileset = NULL;
-  errorOk();
-}

src/dusk/display/text/font.h

@@ -6,7 +6,6 @@
  */
 
 #pragma once
-#include "error/error.h"
 #include "display/texture/texture.h"
 #include "display/texture/tileset.h"
 
@@ -14,51 +13,3 @@ typedef struct {
   texture_t *texture;
   tileset_t *tileset;
 } font_t;
-
-/**
- * Pixel width/height of a single default-font glyph tile.
- */
-#define FONT_DEFAULT_TILE_WIDTH 6
-#define FONT_DEFAULT_TILE_HEIGHT 10
-
-/** Grid layout of the generated default-font texture, in tiles. */
-#define FONT_DEFAULT_COLUMNS 16
-#define FONT_DEFAULT_ROWS 6
-
-/**
- * Number of glyphs defined in FONT_DEFAULT_GLYPHS (FONT_DEFAULT_COLUMNS *
- * FONT_DEFAULT_ROWS), covering the printable ASCII range starting at
- * TEXT_CHAR_START ('!') plus a couple of unused trailing tiles.
- */
-#define FONT_DEFAULT_TILE_COUNT (FONT_DEFAULT_COLUMNS * FONT_DEFAULT_ROWS)
-
-extern font_t FONT_DEFAULT;
-
-/**
- * Hard coded bitmap data for the built-in default font. Indexed
- * [glyph][row], where glyph 0 corresponds to TEXT_CHAR_START ('!') and
- * glyphs run consecutively through the printable ASCII range. Each row
- * byte holds FONT_DEFAULT_TILE_WIDTH bit flags, one per pixel column:
- * bit (FONT_DEFAULT_TILE_WIDTH - 1) is the leftmost pixel and bit 0 is
- * the rightmost; 1 means the pixel is set, 0 means it is not.
- */
-extern const uint8_t FONT_DEFAULT_GLYPHS[FONT_DEFAULT_TILE_COUNT][
-  FONT_DEFAULT_TILE_HEIGHT
-];
-
-/**
- * Builds the default font's texture + tileset directly from
- * FONT_DEFAULT_GLYPHS, without going through the asset system - so the
- * engine always has a usable font to render with regardless of whether
- * asset loading (e.g. the packed .dsk archive) succeeds.
- *
- * @return Either an error or success result.
- */
-errorret_t fontDefaultInit(void);
-
-/**
- * Disposes of the default font created by fontDefaultInit().
- *
- * @return Either an error or success result.
- */
-errorret_t fontDefaultDispose(void);

src/dusk/display/text/text.c

@@ -9,15 +9,34 @@
 #include "assert/assert.h"
 #include "util/memory.h"
 #include "display/spritebatch/spritebatch.h"
+#include "asset/asset.h"
+#include "asset/loader/display/assettextureloader.h"
+#include "asset/loader/display/assettilesetloader.h"
 #include "display/shader/shaderunlit.h"
 
+font_t FONT_DEFAULT;
+
 errorret_t textInit(void) {
-  errorChain(fontDefaultInit());
+  assetloaderinput_t input = { .texture = TEXTURE_FORMAT_RGBA };
+  assetentry_t *entryTexture = assetLock(
+    "ui/minogram.png", ASSET_LOADER_TYPE_TEXTURE, &input
+  );
+  assetentry_t *entryTileset = assetLock(
+    "ui/minogram.dtf", ASSET_LOADER_TYPE_TILESET, NULL
+  );
+  errorChain(assetRequireLoaded(entryTexture));
+  errorChain(assetRequireLoaded(entryTileset));
+
+  FONT_DEFAULT.texture = &entryTexture->data.texture;
+  FONT_DEFAULT.tileset = &entryTileset->data.tileset;
   errorOk();
 }
 
 errorret_t textDispose(void) {
-  errorChain(fontDefaultDispose());
+  FONT_DEFAULT.texture = NULL;
+  FONT_DEFAULT.tileset = NULL;
+  assetUnlock("ui/minogram.png");
+  assetUnlock("ui/minogram.dtf");
   errorOk();
 }
 

src/dusk/display/text/text.h

@@ -12,6 +12,8 @@
 
 #define TEXT_CHAR_START '!'
 
+extern font_t FONT_DEFAULT;
+
 /**
  * Initializes the text system.
  *

src/dusk/display/texture/texture.c

@@ -12,7 +12,7 @@
 #include "display/display.h"
 
 texture_t TEXTURE_WHITE;
-color_t TEXTURE_WHITE_PIXELS[TEXTURE_FIXED_WIDTH * TEXTURE_FIXED_HEIGHT] = {
+color_t TEXTURE_WHITE_PIXELS[4*4] = {
   COLOR_WHITE, COLOR_WHITE, COLOR_WHITE, COLOR_WHITE,
   COLOR_WHITE, COLOR_WHITE, COLOR_WHITE, COLOR_WHITE,
   COLOR_WHITE, COLOR_WHITE, COLOR_WHITE, COLOR_WHITE,
@@ -20,7 +20,7 @@ color_t TEXTURE_WHITE_PIXELS[TEXTURE_FIXED_WIDTH * TEXTURE_FIXED_HEIGHT] = {
 };
 
 texture_t TEXTURE_TEST;
-color_t TEXTURE_TEST_PIXELS[TEXTURE_FIXED_WIDTH * TEXTURE_FIXED_HEIGHT] = {
+color_t TEXTURE_TEST_PIXELS[4*4] = {
   COLOR_BLACK, COLOR_MAGENTA, COLOR_BLACK, COLOR_MAGENTA,
   COLOR_MAGENTA, COLOR_BLACK, COLOR_MAGENTA, COLOR_BLACK,
   COLOR_BLACK, COLOR_MAGENTA, COLOR_BLACK, COLOR_MAGENTA,

src/dusk/display/texture/texture.h

@@ -17,9 +17,6 @@
   #error "textureDisposePlatform should not be defined."
 #endif
 
-#define TEXTURE_FIXED_WIDTH 4
-#define TEXTURE_FIXED_HEIGHT 4
-
 typedef textureformatplatform_t textureformat_t;
 typedef textureplatform_t texture_t;
 
@@ -32,9 +29,9 @@ typedef union texturedata_u {
 } texturedata_t;
 
 extern texture_t TEXTURE_WHITE;
-extern color_t TEXTURE_WHITE_PIXELS[TEXTURE_FIXED_WIDTH * TEXTURE_FIXED_HEIGHT];
+extern color_t TEXTURE_WHITE_PIXELS[4*4];
 extern texture_t TEXTURE_TEST;
-extern color_t TEXTURE_TEST_PIXELS[TEXTURE_FIXED_WIDTH * TEXTURE_FIXED_HEIGHT];
+extern color_t TEXTURE_TEST_PIXELS[4*4];
 
 /**
  * Initializes a texture.

src/dusk/engine/engine.c

@@ -16,12 +16,12 @@
 #include "asset/asset.h"
 #include "ui/ui.h"
 #include "assert/assert.h"
-#ifdef DUSK_NETWORK
-  #include "network/network.h"
-#endif
+#include "network/network.h"
+#include "network/http/networkhttprequest.h"
 #include "system/system.h"
 #include "console/console.h"
-#include "save/savemanager.h"\
+#include "save/save.h"
+#include "save/savesettings.h"
 
 engine_t ENGINE;
 
@@ -39,16 +39,22 @@ errorret_t engineInit(const int32_t argc, const char_t **argv) {
   errorChain(systemInit());
   errorChain(inputInit());
   errorChain(assetInit());
-  errorChain(saveManagerInit());
+  errorChain(saveInit());
+  errorChain(saveSettingsLoad());
   errorChain(localeManagerInit());
   errorChain(displayInit());
   errorChain(uiInit());
   errorChain(rpgInit());
-  #ifdef DUSK_NETWORK
-    errorChain(networkInit());
-  #endif
+  errorChain(networkInit());
   errorChain(sceneInit());
 
+  networkRequestConnection(
+    engineNetworkOnConnected,
+    engineNetworkOnFailed,
+    engineNetworkOnDisconnect,
+    NULL
+  );
+
   consolePrint("Engine initialized");
 
   #ifdef DUSK_ASSERTIONS_FAKED
@@ -57,28 +63,42 @@ errorret_t engineInit(const int32_t argc, const char_t **argv) {
     consolePrint("Assertions real");
   #endif
 
-  sceneSet(SCENE_TYPE_INITIAL);
+  sceneSet(SCENE_TYPE_OVERWORLD);
 
   errorOk();
 }
 
 errorret_t engineUpdate(void) {
   // Order here is important.
-  #ifdef DUSK_NETWORK
-    errorChain(networkUpdate());
-  #endif
-  errorChain(saveManagerUpdate());
+  errorChain(networkUpdate());
   timeUpdate();
-  inputUpdate();
-  consoleUpdate();
-  errorChain(rpgUpdate());
-  errorChain(sceneUpdate());
-  errorChain(assetUpdate());
-  errorChain(uiUpdate());
+
+  if(
+    ENGINE.networkDisconnectTestPending &&
+    TIME.time >= ENGINE.networkDisconnectTestAt
+  ) {
+    ENGINE.networkDisconnectTestPending = false;
+    networkRequestDisconnection(engineNetworkDisconnectTestOnComplete, NULL);
+  }
+
+  const systemdialogtype_t dialogType = systemGetActiveDialogType();
+  if(dialogType == SYSTEM_DIALOG_TYPE_NONE) {
+    inputUpdate();
+    consoleUpdate();
+    errorChain(rpgUpdate());
+    errorChain(sceneUpdate());
+    errorChain(assetUpdate());
+    errorChain(uiUpdate());
+  }
 
   // Render
   errorChain(displayUpdate());
-  if(inputPressed(INPUT_ACTION_RAGEQUIT)) ENGINE.running = false;
+  if(
+    dialogType == SYSTEM_DIALOG_TYPE_NONE &&
+    inputPressed(INPUT_ACTION_RAGEQUIT)
+  ) {
+    ENGINE.running = false;
+  }
   errorOk();
 }
 
@@ -88,16 +108,74 @@ void engineExit(void) {
 
 errorret_t engineDispose(void) {
   errorChain(sceneDispose());
-  #ifdef DUSK_NETWORK
-    errorChain(networkDispose());
-  #endif
+  errorChain(networkDispose());
   errorChain(rpgDispose());
   localeManagerDispose();
   errorChain(uiDispose());
   consoleDispose();
   errorChain(displayDispose());
-  errorChain(saveManagerDispose());
+  errorChain(saveDispose());
   errorChain(assetDispose());
 
   errorOk();
 }
+
+void engineHttpTestOnComplete(void *params, void *user) {
+  networkhttprequest_t *request = (networkhttprequest_t *)params;
+  const networkhttpresponse_t *response = &request->response;
+
+  consolePrint("frogfind.com response status: %d", response->status);
+
+  for(uint32_t i = 0; i < response->headers.count; i++) {
+    const networkhttpheader_t *header = &response->headers.headers[i];
+    consolePrint("frogfind.com header: %s: %s", header->name, header->value);
+  }
+
+  consolePrint("frogfind.com body length: %d", (int32_t)response->bodyLength);
+
+  const size_t chunkMax = CONSOLE_LINE_MAX - 32;
+  for(size_t offset = 0; offset < response->bodyLength; offset += chunkMax) {
+    size_t chunkLength = response->bodyLength - offset;
+    if(chunkLength > chunkMax) chunkLength = chunkMax;
+
+    consolePrint("frogfind.com body: %.*s",
+      (int32_t)chunkLength, (const char_t *)response->body + offset);
+  }
+}
+
+void engineHttpTestOnError(void *params, void *user) {
+  consolePrint("frogfind.com request failed");
+}
+
+void engineNetworkOnConnected(void *user) {
+  consolePrint("Network connected");
+
+  errorret_t ret = networkHttpRequest(
+    NETWORK_HTTP_METHOD_GET,
+    "http://frogfind.com",
+    NULL, 0,
+    NULL, 0,
+    NULL, 0,
+    engineHttpTestOnComplete,
+    engineHttpTestOnError,
+    NULL
+  );
+  errorCatch(errorPrint(ret));
+
+  ENGINE.networkDisconnectTestAt = TIME.time + 10.0f;
+  ENGINE.networkDisconnectTestPending = true;
+}
+
+void engineNetworkOnFailed(errorret_t error, void *user) {
+  consolePrint("Network connection failed");
+  errorCatch(errorPrint(error));
+}
+
+void engineNetworkOnDisconnect(errorret_t error, void *user) {
+  consolePrint("Network disconnected");
+  errorCatch(errorPrint(error));
+}
+
+void engineNetworkDisconnectTestOnComplete(void *user) {
+  consolePrint("Network disconnect test complete");
+}

src/dusk/engine/engine.h

@@ -16,6 +16,10 @@ typedef struct {
   int32_t argc;
   const char_t **argv;
   const char_t *version;
+
+  // Test: disconnects the network 10 seconds after it connects.
+  bool_t networkDisconnectTestPending;
+  float_t networkDisconnectTestAt;
 } engine_t;
 
 extern engine_t ENGINE;
@@ -38,3 +42,51 @@ errorret_t engineUpdate(void);
  */
 errorret_t engineDispose(void);
 
+/**
+ * Logs the response status, headers and body of the frogfind.com test
+ * request to the console.
+ *
+ * @param params The completed networkhttprequest_t.
+ * @param user Unused.
+ */
+void engineHttpTestOnComplete(void *params, void *user);
+
+/**
+ * Logs that the frogfind.com test request failed.
+ *
+ * @param params The failed networkhttprequest_t.
+ * @param user Unused.
+ */
+void engineHttpTestOnError(void *params, void *user);
+
+/**
+ * Fires the frogfind.com test request once the network connection is
+ * up (some platforms, such as PSP, only bring the network stack up
+ * asynchronously after networkRequestConnection is called).
+ *
+ * @param user Unused.
+ */
+void engineNetworkOnConnected(void *user);
+
+/**
+ * Logs that the network connection could not be established.
+ *
+ * @param error The error describing why the connection failed.
+ * @param user Unused.
+ */
+void engineNetworkOnFailed(errorret_t error, void *user);
+
+/**
+ * Logs that the network connection was lost after having connected.
+ *
+ * @param error The error describing why the connection was lost.
+ * @param user Unused.
+ */
+void engineNetworkOnDisconnect(errorret_t error, void *user);
+
+/**
+ * Logs that the 10-second test disconnect completed.
+ *
+ * @param user Unused.
+ */
+void engineNetworkDisconnectTestOnComplete(void *user);

src/dusk/input/input.c

@@ -11,12 +11,12 @@
 #include "util/string.h"
 #include "util/math.h"
 #include "time/time.h"
-#include "event/event.h"
 
 input_t INPUT;
 
 errorret_t inputInit(void) {
   memoryZero(&INPUT, sizeof(input_t));
+  INPUT.deadzone = INPUT_DEADZONE_DEFAULT;
 
   for(uint8_t i = 0; i < INPUT_ACTION_COUNT; i++) {
     INPUT.actions[i].action = (inputaction_t)i;
@@ -83,16 +83,6 @@ void inputUpdate(void) {
 
     cur++;
   }
-
-  #ifdef DUSK_TIME_DYNAMIC
-    if(TIME.dynamicUpdate) return;
-  #endif
-
-  for(uint8_t i = INPUT_ACTION_NULL + 1; i < INPUT_ACTION_COUNT; i++) {
-    inputactiondata_t *act = &INPUT.actions[i];
-    bool_t isDown = act->currentValue > 0.0f;
-    bool_t wasDown = act->lastValue > 0.0f;
-  }
 }
 
 float_t inputGetCurrentValue(const inputaction_t action) {

src/dusk/input/input.h

@@ -10,9 +10,17 @@
 #include "inputbutton.h"
 #include "inputaction.h"
 
+#define INPUT_LISTENER_PRESSED_MAX 16
+#define INPUT_LISTENER_RELEASED_MAX INPUT_LISTENER_PRESSED_MAX
+#define INPUT_DEADZONE_DEFAULT 0.1f
+
 typedef struct {
   inputactiondata_t actions[INPUT_ACTION_COUNT];
+
   inputplatform_t platform;
+
+  /** User-configured gamepad axis deadzone (0.0f to 1.0f). */
+  float_t deadzone;
 } input_t;
 
 extern input_t INPUT;

src/dusk/input/inputaction.h

@@ -9,8 +9,6 @@
 #include "time/time.h"
 #include "input/inputactiondefs.h"
 
-#define INPUT_ACTION_CALLBACK_COUNT_MAX 4
-
 typedef struct {
   inputaction_t action;
   float_t lastValue;

src/dusk/locale/localeinfo.h

@@ -13,31 +13,17 @@ typedef struct {
   const char_t *file;
 } localeinfo_t;
 
-static const localeinfo_t LOCALE_INFO_EN_US = {
+static const localeinfo_t LOCALE_EN_US = {
   .name = "en-US",
   .file = "locale/en_US.po",
 };
 
-static const localeinfo_t LOCALE_INFO_JP_JP = {
+static const localeinfo_t LOCALE_JP_JP = {
   .name = "ja-JP",
   .file = "locale/jp_JP.po",
 };
 
-static const localeinfo_t LOCALE_INFO_ES_MX = {
+static const localeinfo_t LOCALE_ES_MX = {
   .name = "es-MX",
   .file = "locale/es_MX.po",
-};
-
-static const localeinfo_t * const LOCALE_INFO_LIST[] = {
-  &LOCALE_INFO_EN_US,
-  &LOCALE_INFO_JP_JP,
-  &LOCALE_INFO_ES_MX
-};
-
-#define LOCALE_INFO_LIST_COUNT ( \
-  sizeof(LOCALE_INFO_LIST) / sizeof(LOCALE_INFO_LIST[0]) \
-)
-
-#define LOCALE_DEFAULT LOCALE_INFO_EN_US
-
-// EOF
+};

src/dusk/locale/localemanager.c

@@ -7,22 +7,13 @@
 
 #include "localemanager.h"
 #include "util/memory.h"
-#include "util/string.h"
 #include "assert/assert.h"
-#include "ui/ui.h"
-#include "system/system.h"
-#include "console/console.h"
 
 localemanager_t LOCALE;
 
 errorret_t localeManagerInit() {
   memoryZero(&LOCALE, sizeof(localemanager_t));
-
-  // TODO: Set locale based on system locale.
-  const localeinfo_t *locale = systemGetLocale();
-  errorChain(localeManagerSetLocale(locale));
-  consolePrint("Locale set to: %s", locale->name);
-
+  errorChain(localeManagerSetLocale(&LOCALE_EN_US));
   errorOk();
 }
 
@@ -39,9 +30,6 @@ errorret_t localeManagerSetLocale(const localeinfo_t *locale) {
   assetEntryLock(LOCALE.entry);
   errorChain(assetRequireLoaded(LOCALE.entry));
 
-  // TODO : Trigger UI update.
-  errorChain(uiUpdateTranslations());
-
   errorOk();
 }
 

src/dusk/locale/localemanager.h

@@ -7,7 +7,7 @@
 
 #pragma once
 #include "error/error.h"
-#include "locale/localemanager.h"
+#include "localemanager.h"
 #include "locale/localeinfo.h"
 #include "asset/asset.h"
 
@@ -20,14 +20,14 @@ extern localemanager_t LOCALE;
 
 /**
  * Initialize the locale system.
- *
+ * 
  * @return An error code if a failure occurs.
  */
 errorret_t localeManagerInit();
 
 /**
  * Set the current locale.
- *
+ * 
  * @param locale The locale to set.
  * @return An error code if a failure occurs.
  */

src/dusk/network/CMakeLists.txt

@@ -8,3 +8,6 @@ target_sources(${DUSK_LIBRARY_TARGET_NAME}
     network.c
     networkinfo.c
 )
+
+# Subdirs
+add_subdirectory(http)

src/dusk/network/http/CMakeLists.txt

@@ -5,7 +5,10 @@
 
 target_sources(${DUSK_LIBRARY_TARGET_NAME}
   PUBLIC
-    cutscenestartbattle.c
-    cutscenebattlewaitstate.c
-    cutscenebattleforceaction.c
+    networkhttpheader.c
+    networkhttpurl.c
+    networkhttprequest.c
+    networkhttpprocess.c
+    networkhttpthread.c
+    networkhttp.c
 )

src/dusk/network/http/networkhttp.c

@@ -0,0 +1,48 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "networkhttp.h"
+#include "networkhttprequest.h"
+#include "networkhttpthread.h"
+
+networkhttp_t NETWORK_HTTP;
+
+errorret_t networkHttpInit(void) {
+  networkHttpRequestPoolInit();
+
+  threadInit(&NETWORK_HTTP.thread, networkHttpThreadRun);
+  threadStart(&NETWORK_HTTP.thread);
+
+  errorOk();
+}
+
+errorret_t networkHttpUpdate(void) {
+  for(uint32_t i = 0; i < NETWORK_HTTP_REQUEST_COUNT_MAX; i++) {
+    networkhttprequest_t *request = &NETWORK_HTTP_REQUESTS[i];
+
+    threadMutexLock(&request->mutex);
+    const networkhttprequeststate_t state = request->state;
+    threadMutexUnlock(&request->mutex);
+
+    if(state == NETWORK_HTTP_REQUEST_STATE_DONE) {
+      eventInvoke(&request->onComplete, request);
+    } else if(state == NETWORK_HTTP_REQUEST_STATE_ERROR) {
+      eventInvoke(&request->onError, request);
+    } else {
+      continue;
+    }
+
+    networkHttpRequestReset(request);
+  }
+
+  errorOk();
+}
+
+errorret_t networkHttpDispose(void) {
+  threadStop(&NETWORK_HTTP.thread);
+  errorOk();
+}

src/dusk/network/http/networkhttp.h

@@ -0,0 +1,40 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "error/error.h"
+#include "thread/thread.h"
+
+typedef struct {
+  thread_t thread;
+} networkhttp_t;
+
+extern networkhttp_t NETWORK_HTTP;
+
+/**
+ * Initializes the HTTP client: prepares the request pool and starts
+ * the background worker thread. Called once during engine startup.
+ *
+ * @return Any error that occurs.
+ */
+errorret_t networkHttpInit(void);
+
+/**
+ * Dispatches any requests that finished on the background thread since
+ * the last call: fires onComplete/onError on the main thread, frees
+ * the response, and returns the slot to the pool. Call once per frame.
+ *
+ * @return Any error that occurs.
+ */
+errorret_t networkHttpUpdate(void);
+
+/**
+ * Stops the background worker thread and disposes of the HTTP client.
+ *
+ * @return Any error that occurs.
+ */
+errorret_t networkHttpDispose(void);

src/dusk/network/http/networkhttpheader.c

@@ -0,0 +1,49 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "networkhttpheader.h"
+#include "util/memory.h"
+#include "util/string.h"
+
+void networkHttpHeaderListClear(networkhttpheaderlist_t *list) {
+  memoryZero(list, sizeof(networkhttpheaderlist_t));
+}
+
+bool_t networkHttpHeaderIsReserved(const char_t *name) {
+  return
+    stringCompareInsensitive(name, "Host") == 0 ||
+    stringCompareInsensitive(name, "Connection") == 0 ||
+    stringCompareInsensitive(name, "Content-Length") == 0;
+}
+
+void networkHttpHeaderListAdd(
+  networkhttpheaderlist_t *list,
+  const char_t *name,
+  const char_t *value,
+  const bool_t skipReserved
+) {
+  if(list->count >= NETWORK_HTTP_HEADER_COUNT_MAX) return;
+  if(skipReserved && networkHttpHeaderIsReserved(name)) return;
+
+  networkhttpheader_t *header = &list->headers[list->count];
+  stringCopy(header->name, name, NETWORK_HTTP_HEADER_NAME_MAX - 1);
+  stringCopy(header->value, value, NETWORK_HTTP_HEADER_VALUE_MAX - 1);
+  list->count++;
+}
+
+const networkhttpheader_t * networkHttpHeaderListFind(
+  const networkhttpheaderlist_t *list,
+  const char_t *name
+) {
+  for(uint32_t i = 0; i < list->count; i++) {
+    if(stringCompareInsensitive(list->headers[i].name, name) == 0) {
+      return &list->headers[i];
+    }
+  }
+
+  return NULL;
+}

src/dusk/network/http/networkhttpheader.h

@@ -0,0 +1,70 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "dusk.h"
+
+#define NETWORK_HTTP_HEADER_COUNT_MAX 16
+#define NETWORK_HTTP_HEADER_NAME_MAX  64
+#define NETWORK_HTTP_HEADER_VALUE_MAX 256
+
+typedef struct {
+  char_t name[NETWORK_HTTP_HEADER_NAME_MAX];
+  char_t value[NETWORK_HTTP_HEADER_VALUE_MAX];
+} networkhttpheader_t;
+
+typedef struct {
+  networkhttpheader_t headers[NETWORK_HTTP_HEADER_COUNT_MAX];
+  uint32_t count;
+} networkhttpheaderlist_t;
+
+/**
+ * Clears a header list, removing all entries.
+ *
+ * @param list The header list to clear.
+ */
+void networkHttpHeaderListClear(networkhttpheaderlist_t *list);
+
+/**
+ * Determines whether a header name is reserved, meaning it is computed
+ * internally by the request writer and must not be set by the caller.
+ * This is Host, Connection and Content-Length.
+ *
+ * @param name The header name to check, compared case-insensitively.
+ * @return true if the header name is reserved.
+ */
+bool_t networkHttpHeaderIsReserved(const char_t *name);
+
+/**
+ * Appends a header to the list, silently doing nothing if the list is
+ * already full or if skipReserved is true and the name is reserved (see
+ * networkHttpHeaderIsReserved).
+ *
+ * @param list The header list to append to.
+ * @param name The header name.
+ * @param value The header value.
+ * @param skipReserved If true, reserved header names are ignored.
+ */
+void networkHttpHeaderListAdd(
+  networkhttpheaderlist_t *list,
+  const char_t *name,
+  const char_t *value,
+  const bool_t skipReserved
+);
+
+/**
+ * Finds the first header in the list matching the given name, compared
+ * case-insensitively.
+ *
+ * @param list The header list to search.
+ * @param name The header name to search for.
+ * @return Pointer to the matching header, or NULL if not found.
+ */
+const networkhttpheader_t * networkHttpHeaderListFind(
+  const networkhttpheaderlist_t *list,
+  const char_t *name
+);

src/dusk/network/http/networkhttpprocess.c

@@ -0,0 +1,346 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "networkhttpprocess.h"
+#include "util/memory.h"
+#include "util/string.h"
+#include "assert/assert.h"
+
+const char_t * networkHttpProcessMethodName(
+  const networkhttpmethod_t method
+) {
+  switch(method) {
+    case NETWORK_HTTP_METHOD_POST: return "POST";
+    case NETWORK_HTTP_METHOD_PUT:  return "PUT";
+    case NETWORK_HTTP_METHOD_GET:
+    default:
+      return "GET";
+  }
+}
+
+errorret_t networkHttpProcessBuildHead(
+  const networkhttprequest_t *request,
+  const networkhttpurl_t *target,
+  char_t *dest,
+  const size_t destSize,
+  size_t *outLength
+) {
+  size_t cursor = 0;
+
+  errorChain(networkHttpUrlAppend(
+    dest, destSize, &cursor, networkHttpProcessMethodName(request->method)
+  ));
+  errorChain(networkHttpUrlAppend(dest, destSize, &cursor, " "));
+  errorChain(networkHttpUrlAppend(dest, destSize, &cursor, target->path));
+  errorChain(networkHttpUrlAppend(dest, destSize, &cursor, " HTTP/1.1\r\n"));
+
+  errorChain(networkHttpUrlAppend(dest, destSize, &cursor, "Host: "));
+  errorChain(networkHttpUrlAppend(dest, destSize, &cursor, target->host));
+  errorChain(networkHttpUrlAppend(dest, destSize, &cursor, "\r\n"));
+
+  errorChain(networkHttpUrlAppend(
+    dest, destSize, &cursor, "Connection: close\r\n"
+  ));
+
+  for(uint32_t i = 0; i < request->requestHeaders.count; i++) {
+    const networkhttpheader_t *header = &request->requestHeaders.headers[i];
+    errorChain(networkHttpUrlAppend(dest, destSize, &cursor, header->name));
+    errorChain(networkHttpUrlAppend(dest, destSize, &cursor, ": "));
+    errorChain(networkHttpUrlAppend(dest, destSize, &cursor, header->value));
+    errorChain(networkHttpUrlAppend(dest, destSize, &cursor, "\r\n"));
+  }
+
+  if(request->bodyLength > 0) {
+    char_t lengthStr[24];
+    stringFormat(lengthStr, sizeof(lengthStr) - 1, "%zu", request->bodyLength);
+
+    errorChain(networkHttpUrlAppend(
+      dest, destSize, &cursor, "Content-Length: "
+    ));
+    errorChain(networkHttpUrlAppend(dest, destSize, &cursor, lengthStr));
+    errorChain(networkHttpUrlAppend(dest, destSize, &cursor, "\r\n"));
+  }
+
+  errorChain(networkHttpUrlAppend(dest, destSize, &cursor, "\r\n"));
+
+  *outLength = cursor;
+  errorOk();
+}
+
+errorret_t networkHttpProcessSendAll(
+  networksocketplatform_t *sock,
+  const uint8_t *data,
+  const size_t length
+) {
+  size_t sentTotal = 0;
+  while(sentTotal < length) {
+    size_t sent = 0;
+    errorChain(networkSocketPlatformSend(
+      sock, data + sentTotal, length - sentTotal, &sent
+    ));
+    if(sent == 0) errorThrow("Connection closed while sending data");
+    sentTotal += sent;
+  }
+
+  errorOk();
+}
+
+errorret_t networkHttpProcessReceiveHeaders(
+  networksocketplatform_t *sock,
+  char_t *headerBuf,
+  const size_t headerBufSize,
+  uint8_t *leftover,
+  const size_t leftoverBufSize,
+  size_t *outLeftoverLength
+) {
+  size_t headerLength = 0;
+  headerBuf[0] = '\0';
+
+  uint8_t chunk[NETWORK_HTTP_PROCESS_READ_CHUNK_SIZE];
+
+  for(;;) {
+    size_t received = 0;
+    errorChain(networkSocketPlatformReceive(
+      sock, chunk, sizeof(chunk), &received
+    ));
+    if(received == 0) {
+      errorThrow("Connection closed before response headers completed");
+    }
+
+    if(headerLength + received >= headerBufSize) {
+      errorThrow("Response headers too large");
+    }
+
+    memoryCopy(headerBuf + headerLength, chunk, received);
+    headerLength += received;
+    headerBuf[headerLength] = '\0';
+
+    char_t *terminator = strstr(headerBuf, "\r\n\r\n");
+    if(terminator == NULL) continue;
+
+    const size_t terminatorOffset = (size_t)(terminator - headerBuf);
+    const size_t bodyStart = terminatorOffset + 4;
+    const size_t extra = headerLength - bodyStart;
+
+    if(extra > leftoverBufSize) errorThrow("Too much body data buffered");
+    if(extra > 0) memoryCopy(leftover, headerBuf + bodyStart, extra);
+    *outLeftoverLength = extra;
+
+    // Keep the trailing "\r\n" of the last header line, drop the blank
+    // line so callers can split on "\r\n" without a special case.
+    headerBuf[terminatorOffset + 2] = '\0';
+    break;
+  }
+
+  errorOk();
+}
+
+errorret_t networkHttpProcessParseStatusLine(
+  const char_t *line,
+  uint16_t *outStatus
+) {
+  const char_t *space = strchr(line, ' ');
+  if(space == NULL) errorThrow("Malformed status line: %s", line);
+
+  char_t statusStr[4];
+  if(strlen(space + 1) < 3) errorThrow("Malformed status line: %s", line);
+  memoryCopy(statusStr, space + 1, 3);
+  statusStr[3] = '\0';
+
+  if(!stringToU16(statusStr, outStatus)) {
+    errorThrow("Malformed status code: %s", line);
+  }
+
+  errorOk();
+}
+
+void networkHttpProcessParseHeaderLine(
+  const char_t *line,
+  networkhttpheaderlist_t *outHeaders
+) {
+  const char_t *colon = strchr(line, ':');
+  if(colon == NULL) return;
+
+  const size_t nameLength = (size_t)(colon - line);
+  if(nameLength == 0 || nameLength >= NETWORK_HTTP_HEADER_NAME_MAX) return;
+
+  char_t name[NETWORK_HTTP_HEADER_NAME_MAX];
+  memoryCopy(name, line, nameLength);
+  name[nameLength] = '\0';
+
+  const char_t *valueStart = colon + 1;
+  while(*valueStart == ' ') valueStart++;
+
+  const size_t valueLength = strlen(valueStart);
+  if(valueLength >= NETWORK_HTTP_HEADER_VALUE_MAX) return;
+
+  char_t value[NETWORK_HTTP_HEADER_VALUE_MAX];
+  memoryCopy(value, valueStart, valueLength + 1);
+
+  networkHttpHeaderListAdd(outHeaders, name, value, false);
+}
+
+errorret_t networkHttpProcessParseHeaders(
+  char_t *headerBuf,
+  uint16_t *outStatus,
+  networkhttpheaderlist_t *outHeaders
+) {
+  char_t *cursor = headerBuf;
+  bool_t first = true;
+
+  for(;;) {
+    char_t *lineEnd = strstr(cursor, "\r\n");
+    const bool_t isLast = lineEnd == NULL;
+    if(lineEnd != NULL) *lineEnd = '\0';
+
+    if(first) {
+      errorChain(networkHttpProcessParseStatusLine(cursor, outStatus));
+      first = false;
+    } else if(cursor[0] != '\0') {
+      networkHttpProcessParseHeaderLine(cursor, outHeaders);
+    }
+
+    if(isLast) break;
+    cursor = lineEnd + 2;
+  }
+
+  errorOk();
+}
+
+errorret_t networkHttpProcessReadBody(
+  networksocketplatform_t *sock,
+  const networkhttpheaderlist_t *headers,
+  const uint8_t *leftover,
+  const size_t leftoverLength,
+  uint8_t **outBody,
+  size_t *outBodyLength
+) {
+  const networkhttpheader_t *contentLength =
+    networkHttpHeaderListFind(headers, "Content-Length");
+
+  if(contentLength != NULL) {
+    int64_t expected = 0;
+    if(!stringToI64(contentLength->value, &expected) || expected < 0) {
+      errorThrow("Malformed Content-Length header: %s", contentLength->value);
+    }
+
+    if(expected == 0) {
+      *outBody = NULL;
+      *outBodyLength = 0;
+      errorOk();
+    }
+
+    uint8_t *body = memoryAllocate((size_t)expected);
+    const size_t initialCopy =
+      leftoverLength < (size_t)expected ? leftoverLength : (size_t)expected;
+    if(initialCopy > 0) memoryCopy(body, leftover, initialCopy);
+    size_t received = initialCopy;
+
+    while(received < (size_t)expected) {
+      size_t got = 0;
+      errorret_t ret = networkSocketPlatformReceive(
+        sock, body + received, (size_t)expected - received, &got
+      );
+      if(errorIsNotOk(ret)) {
+        memoryFree(body);
+        return errorChainImpl(ret, __FILE__, __func__, __LINE__);
+      }
+      if(got == 0) {
+        memoryFree(body);
+        errorThrow("Connection closed before full body was received");
+      }
+      received += got;
+    }
+
+    *outBody = body;
+    *outBodyLength = (size_t)expected;
+    errorOk();
+  }
+
+  // No Content-Length: read until the connection closes.
+  size_t capacity = NETWORK_HTTP_PROCESS_BODY_INITIAL_SIZE;
+  if(leftoverLength > capacity) capacity = leftoverLength;
+
+  uint8_t *body = memoryAllocate(capacity);
+  size_t length = 0;
+  if(leftoverLength > 0) {
+    memoryCopy(body, leftover, leftoverLength);
+    length = leftoverLength;
+  }
+
+  for(;;) {
+    if(length == capacity) {
+      const size_t newCapacity = capacity * 2;
+      memoryResize((void **)&body, capacity, newCapacity);
+      capacity = newCapacity;
+    }
+
+    size_t got = 0;
+    errorret_t ret = networkSocketPlatformReceive(
+      sock, body + length, capacity - length, &got
+    );
+    if(errorIsNotOk(ret)) {
+      memoryFree(body);
+      return errorChainImpl(ret, __FILE__, __func__, __LINE__);
+    }
+    if(got == 0) break;
+    length += got;
+  }
+
+  *outBody = body;
+  *outBodyLength = length;
+  errorOk();
+}
+
+errorret_t networkHttpProcessAttempt(
+  const networkhttprequest_t *request,
+  const networkhttpurl_t *target,
+  networkhttpresponse_t *outResponse
+) {
+  memoryZero(outResponse, sizeof(networkhttpresponse_t));
+
+  networksocketplatform_t sock;
+  errorChain(networkSocketPlatformConnect(&sock, target->host, target->port));
+
+  char_t head[NETWORK_HTTP_PROCESS_HEAD_BUF_SIZE];
+  size_t headLength = 0;
+  networkHttpProcessErrorChain(&sock, networkHttpProcessBuildHead(
+    request, target, head, NETWORK_HTTP_PROCESS_HEAD_BUF_SIZE, &headLength
+  ));
+
+  networkHttpProcessErrorChain(&sock, networkHttpProcessSendAll(
+    &sock, (const uint8_t *)head, headLength
+  ));
+
+  if(request->bodyLength > 0) {
+    networkHttpProcessErrorChain(&sock, networkHttpProcessSendAll(
+      &sock, request->body, request->bodyLength
+    ));
+  }
+
+  char_t headerBuf[NETWORK_HTTP_PROCESS_HEADER_BUF_SIZE];
+  uint8_t leftover[NETWORK_HTTP_PROCESS_READ_CHUNK_SIZE];
+  size_t leftoverLength = 0;
+
+  networkHttpProcessErrorChain(&sock, networkHttpProcessReceiveHeaders(
+    &sock, headerBuf, NETWORK_HTTP_PROCESS_HEADER_BUF_SIZE,
+    leftover, NETWORK_HTTP_PROCESS_READ_CHUNK_SIZE, &leftoverLength
+  ));
+
+  networkHttpProcessErrorChain(&sock, networkHttpProcessParseHeaders(
+    headerBuf, &outResponse->status, &outResponse->headers
+  ));
+
+  errorret_t bodyRet = networkHttpProcessReadBody(
+    &sock, &outResponse->headers, leftover, leftoverLength,
+    &outResponse->body, &outResponse->bodyLength
+  );
+  networkSocketPlatformClose(&sock);
+  errorChain(bodyRet);
+
+  errorOk();
+}

src/dusk/network/http/networkhttpprocess.h

@@ -0,0 +1,185 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "error/error.h"
+#include "network/http/networkhttprequest.h"
+#include "network/http/networkhttpurl.h"
+#include "network/networksocketplatform.h"
+
+#define NETWORK_HTTP_PROCESS_HEAD_BUF_SIZE     4096
+#define NETWORK_HTTP_PROCESS_HEADER_BUF_SIZE   8192
+#define NETWORK_HTTP_PROCESS_READ_CHUNK_SIZE   2048
+#define NETWORK_HTTP_PROCESS_BODY_INITIAL_SIZE 4096
+
+/**
+ * Shorthand to chain an error, closing sock first if expr failed. Used
+ * for every step of an attempt after the socket has connected, since
+ * failing partway through must not leak the socket.
+ */
+#define networkHttpProcessErrorChain(sock, _expr) { \
+  errorret_t _nhpErr = (_expr); \
+  if(errorIsNotOk(_nhpErr)) { \
+    networkSocketPlatformClose(sock); \
+    return errorChainImpl(_nhpErr, __FILE__, __func__, __LINE__); \
+  } \
+}
+
+/**
+ * Returns the wire method name ("GET", "POST", "PUT") for method.
+ *
+ * @param method The method to name.
+ * @return A static string naming the method.
+ */
+const char_t * networkHttpProcessMethodName(
+  const networkhttpmethod_t method
+);
+
+/**
+ * Builds the request line, headers and blank line terminator (but not
+ * the body) for request, targeting target, into dest.
+ *
+ * @param request The request being sent.
+ * @param target The resolved host/port/path for this attempt.
+ * @param dest The destination buffer.
+ * @param destSize The size of dest, including the null terminator.
+ * @param outLength The number of bytes written is written here.
+ * @return An error if the result would not fit in dest.
+ */
+errorret_t networkHttpProcessBuildHead(
+  const networkhttprequest_t *request,
+  const networkhttpurl_t *target,
+  char_t *dest,
+  const size_t destSize,
+  size_t *outLength
+);
+
+/**
+ * Sends length bytes of data over sock, looping until all of it has
+ * been written.
+ *
+ * @param sock The connected socket.
+ * @param data The data to send.
+ * @param length The number of bytes in data.
+ * @return An error if the send failed or the connection closed early.
+ */
+errorret_t networkHttpProcessSendAll(
+  networksocketplatform_t *sock,
+  const uint8_t *data,
+  const size_t length
+);
+
+/**
+ * Reads from sock until the blank line ("\r\n\r\n") terminating the
+ * response headers has been seen, writing the status line and header
+ * lines (without the blank line) into headerBuf as a null-terminated
+ * string. Any body bytes read past the terminator in the same receive
+ * are written to leftover.
+ *
+ * @param sock The connected socket.
+ * @param headerBuf The destination buffer for the header text.
+ * @param headerBufSize The size of headerBuf, including the null
+ *        terminator.
+ * @param leftover Destination buffer for any body bytes read early.
+ * @param leftoverBufSize The size of leftover.
+ * @param outLeftoverLength The number of bytes written to leftover is
+ *        written here.
+ * @return An error if the headers could not be read, were malformed,
+ *         or did not fit within the given buffers.
+ */
+errorret_t networkHttpProcessReceiveHeaders(
+  networksocketplatform_t *sock,
+  char_t *headerBuf,
+  const size_t headerBufSize,
+  uint8_t *leftover,
+  const size_t leftoverBufSize,
+  size_t *outLeftoverLength
+);
+
+/**
+ * Parses a "HTTP/1.1 <status> <reason>" status line.
+ *
+ * @param line The status line, null-terminated.
+ * @param outStatus The parsed status code is written here.
+ * @return An error if the status line is malformed.
+ */
+errorret_t networkHttpProcessParseStatusLine(
+  const char_t *line,
+  uint16_t *outStatus
+);
+
+/**
+ * Parses a single "Name: Value" response header line and appends it to
+ * outHeaders. Silently does nothing if the line has no colon or the
+ * name/value are too long to fit a networkhttpheader_t.
+ *
+ * @param line The header line, null-terminated.
+ * @param outHeaders The header list to append to.
+ */
+void networkHttpProcessParseHeaderLine(
+  const char_t *line,
+  networkhttpheaderlist_t *outHeaders
+);
+
+/**
+ * Parses the status line and every header line out of headerBuf (as
+ * produced by networkHttpProcessReceiveHeaders). Mutates headerBuf in
+ * place to split it into lines.
+ *
+ * @param headerBuf The header text to parse.
+ * @param outStatus The parsed status code is written here.
+ * @param outHeaders The header list to populate.
+ * @return An error if the status line is malformed.
+ */
+errorret_t networkHttpProcessParseHeaders(
+  char_t *headerBuf,
+  uint16_t *outStatus,
+  networkhttpheaderlist_t *outHeaders
+);
+
+/**
+ * Reads the response body from sock. If headers contains a
+ * Content-Length, reads exactly that many bytes; otherwise reads until
+ * the connection closes. Either way, leftover/leftoverLength (body
+ * bytes already read while looking for the header terminator) are
+ * included at the start of the result.
+ *
+ * @param sock The connected socket.
+ * @param headers The parsed response headers.
+ * @param leftover Body bytes already read past the header terminator.
+ * @param leftoverLength The number of bytes in leftover.
+ * @param outBody A memoryAllocate'd buffer holding the body is written
+ *        here, or NULL if the body is empty. Owned by the caller.
+ * @param outBodyLength The number of bytes in *outBody is written here.
+ * @return An error if the body could not be fully read.
+ */
+errorret_t networkHttpProcessReadBody(
+  networksocketplatform_t *sock,
+  const networkhttpheaderlist_t *headers,
+  const uint8_t *leftover,
+  const size_t leftoverLength,
+  uint8_t **outBody,
+  size_t *outBodyLength
+);
+
+/**
+ * Performs a single blocking HTTP exchange: connects to target, writes
+ * the request head + body, and reads back one parsed response. Does
+ * not follow redirects -- that is the caller's responsibility.
+ *
+ * @param request The request to send (method, headers, body).
+ * @param target The resolved host/port/path to connect to for this
+ *        attempt (may differ from the request's own URL if this is a
+ *        redirected attempt).
+ * @param outResponse The parsed response is written here on success.
+ * @return An error if the exchange could not be completed.
+ */
+errorret_t networkHttpProcessAttempt(
+  const networkhttprequest_t *request,
+  const networkhttpurl_t *target,
+  networkhttpresponse_t *outResponse
+);

src/dusk/network/http/networkhttprequest.c

@@ -0,0 +1,121 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "networkhttprequest.h"
+#include "util/memory.h"
+#include "assert/assert.h"
+
+networkhttprequest_t NETWORK_HTTP_REQUESTS[NETWORK_HTTP_REQUEST_COUNT_MAX];
+
+void networkHttpRequestPoolInit(void) {
+  for(uint32_t i = 0; i < NETWORK_HTTP_REQUEST_COUNT_MAX; i++) {
+    networkhttprequest_t *request = &NETWORK_HTTP_REQUESTS[i];
+
+    memoryZero(request, sizeof(networkhttprequest_t));
+    threadMutexInit(&request->mutex);
+    eventInit(
+      &request->onComplete, request->onCompleteCallbacks,
+      request->onCompleteUsers, NETWORK_HTTP_REQUEST_EVENT_MAX
+    );
+    eventInit(
+      &request->onError, request->onErrorCallbacks,
+      request->onErrorUsers, NETWORK_HTTP_REQUEST_EVENT_MAX
+    );
+    request->state = NETWORK_HTTP_REQUEST_STATE_FREE;
+  }
+}
+
+networkhttprequest_t * networkHttpRequestClaim(void) {
+  for(uint32_t i = 0; i < NETWORK_HTTP_REQUEST_COUNT_MAX; i++) {
+    networkhttprequest_t *request = &NETWORK_HTTP_REQUESTS[i];
+
+    threadMutexLock(&request->mutex);
+    if(request->state != NETWORK_HTTP_REQUEST_STATE_FREE) {
+      threadMutexUnlock(&request->mutex);
+      continue;
+    }
+    threadMutexUnlock(&request->mutex);
+    return request;
+  }
+
+  assertUnreachable("No available HTTP request slots.");
+  return NULL;
+}
+
+void networkHttpRequestReset(networkhttprequest_t *request) {
+  assertNotNull(request, "request must not be NULL");
+
+  threadMutexLock(&request->mutex);
+
+  if(request->body != NULL) memoryFree(request->body);
+  request->body = NULL;
+  request->bodyLength = 0;
+
+  if(request->response.body != NULL) memoryFree(request->response.body);
+  memoryZero(&request->response, sizeof(networkhttpresponse_t));
+
+  networkHttpHeaderListClear(&request->requestHeaders);
+
+  eventInit(
+    &request->onComplete, request->onCompleteCallbacks,
+    request->onCompleteUsers, NETWORK_HTTP_REQUEST_EVENT_MAX
+  );
+  eventInit(
+    &request->onError, request->onErrorCallbacks,
+    request->onErrorUsers, NETWORK_HTTP_REQUEST_EVENT_MAX
+  );
+
+  request->state = NETWORK_HTTP_REQUEST_STATE_FREE;
+
+  threadMutexUnlock(&request->mutex);
+}
+
+errorret_t networkHttpRequest(
+  const networkhttpmethod_t method,
+  const char_t *url,
+  const networkhttpheader_t *headers,
+  const uint32_t headerCount,
+  const networkhttpheader_t *queryParams,
+  const uint32_t queryParamCount,
+  const uint8_t *body,
+  const size_t bodyLength,
+  const eventcallback_t onComplete,
+  const eventcallback_t onError,
+  void *user
+) {
+  assertNotNull(url, "url must not be NULL");
+
+  networkhttprequest_t *request = networkHttpRequestClaim();
+  request->method = method;
+
+  errorChain(networkHttpUrlBuild(
+    request->url, NETWORK_HTTP_URL_MAX, url, queryParams, queryParamCount
+  ));
+
+  networkHttpHeaderListClear(&request->requestHeaders);
+  for(uint32_t i = 0; i < headerCount; i++) {
+    networkHttpHeaderListAdd(
+      &request->requestHeaders, headers[i].name, headers[i].value, true
+    );
+  }
+
+  request->bodyLength = bodyLength;
+  if(bodyLength > 0) {
+    assertNotNull(body, "body must not be NULL when bodyLength > 0");
+    request->body = memoryAllocate(bodyLength);
+    memoryCopy(request->body, body, bodyLength);
+  }
+
+  if(onComplete != NULL) eventSubscribe(&request->onComplete, onComplete, user);
+  if(onError != NULL) eventSubscribe(&request->onError, onError, user);
+
+  threadMutexLock(&request->mutex);
+  request->state = NETWORK_HTTP_REQUEST_STATE_PENDING;
+  threadMutexUnlock(&request->mutex);
+
+  errorOk();
+}

src/dusk/network/http/networkhttprequest.h

@@ -0,0 +1,137 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "error/error.h"
+#include "event/event.h"
+#include "thread/threadmutex.h"
+#include "network/http/networkhttpheader.h"
+#include "network/http/networkhttpurl.h"
+
+#define NETWORK_HTTP_REQUEST_COUNT_MAX 4
+#define NETWORK_HTTP_REQUEST_EVENT_MAX 1
+
+typedef enum {
+  NETWORK_HTTP_METHOD_GET,
+  NETWORK_HTTP_METHOD_POST,
+  NETWORK_HTTP_METHOD_PUT
+} networkhttpmethod_t;
+
+typedef enum {
+  NETWORK_HTTP_REQUEST_STATE_FREE,
+  NETWORK_HTTP_REQUEST_STATE_PENDING,
+  NETWORK_HTTP_REQUEST_STATE_ACTIVE,
+  NETWORK_HTTP_REQUEST_STATE_DONE,
+  NETWORK_HTTP_REQUEST_STATE_ERROR
+} networkhttprequeststate_t;
+
+typedef struct {
+  uint16_t status;
+  networkhttpheaderlist_t headers;
+
+  // Owned, memoryAllocate'd. Only valid until the onComplete/onError
+  // event has finished firing, at which point it is freed.
+  uint8_t *body;
+  size_t bodyLength;
+} networkhttpresponse_t;
+
+typedef struct {
+  threadmutex_t mutex;
+  networkhttprequeststate_t state;
+
+  networkhttpmethod_t method;
+
+  // Fully built, including any query params, by networkHttpRequest.
+  char_t url[NETWORK_HTTP_URL_MAX];
+  networkhttpheaderlist_t requestHeaders;
+
+  // Owned copy, memoryAllocate'd.
+  uint8_t *body;
+  size_t bodyLength;
+
+  /** Fired on the main thread once a response has been received. */
+  event_t onComplete;
+  eventcallback_t onCompleteCallbacks[NETWORK_HTTP_REQUEST_EVENT_MAX];
+  void *onCompleteUsers[NETWORK_HTTP_REQUEST_EVENT_MAX];
+
+  /** Fired on the main thread if the request could not be completed. */
+  event_t onError;
+  eventcallback_t onErrorCallbacks[NETWORK_HTTP_REQUEST_EVENT_MAX];
+  void *onErrorUsers[NETWORK_HTTP_REQUEST_EVENT_MAX];
+
+  networkhttpresponse_t response;
+} networkhttprequest_t;
+
+extern networkhttprequest_t
+  NETWORK_HTTP_REQUESTS[NETWORK_HTTP_REQUEST_COUNT_MAX];
+
+/**
+ * Initializes the request pool: prepares every slot's mutex and events
+ * and marks them all FREE. Called once by networkHttpInit.
+ */
+void networkHttpRequestPoolInit(void);
+
+/**
+ * Finds and returns a FREE slot in the request pool. The slot is not
+ * marked as in-use by this call; the caller must populate it and then
+ * set its state to PENDING.
+ *
+ * @return A free request slot.
+ */
+networkhttprequest_t * networkHttpRequestClaim(void);
+
+/**
+ * Resets a request slot back to FREE, freeing any owned buffers
+ * (request body, response body) and clearing its event subscribers.
+ *
+ * @param request The request slot to reset.
+ */
+void networkHttpRequestReset(networkhttprequest_t *request);
+
+/**
+ * Sends an HTTP request asynchronously. The request runs on a
+ * background thread; onComplete or onError is invoked on the main
+ * thread (from networkHttpUpdate) once it finishes. 301 redirects are
+ * followed automatically.
+ *
+ * @param method The HTTP method to use.
+ * @param url The "http://host[:port]/path" URL to request. Must not
+ *        use any scheme other than http.
+ * @param headers Request headers to send, may be NULL if headerCount
+ *        is 0. The Host, Connection and Content-Length headers are
+ *        reserved and computed internally; any of those passed here
+ *        are ignored.
+ * @param headerCount Number of entries in headers.
+ * @param queryParams Query string parameters to append to url, may be
+ *        NULL if queryParamCount is 0.
+ * @param queryParamCount Number of entries in queryParams.
+ * @param body Request body to send for POST/PUT, may be NULL if
+ *        bodyLength is 0. Ignored for GET.
+ * @param bodyLength Number of bytes in body.
+ * @param onComplete Invoked with (networkhttprequest_t *, user) once a
+ *        response has been received, whatever its status code. May be
+ *        NULL to ignore.
+ * @param onError Invoked with (networkhttprequest_t *, user) if the
+ *        request could not be completed (DNS/connect/send/receive
+ *        failure, or a malformed response). May be NULL to ignore.
+ * @param user Arbitrary pointer forwarded to onComplete/onError.
+ * @return An error if the request could not be queued (e.g. a
+ *         malformed url).
+ */
+errorret_t networkHttpRequest(
+  const networkhttpmethod_t method,
+  const char_t *url,
+  const networkhttpheader_t *headers,
+  const uint32_t headerCount,
+  const networkhttpheader_t *queryParams,
+  const uint32_t queryParamCount,
+  const uint8_t *body,
+  const size_t bodyLength,
+  const eventcallback_t onComplete,
+  const eventcallback_t onError,
+  void *user
+);

src/dusk/network/http/networkhttpthread.c

@@ -0,0 +1,88 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "networkhttpthread.h"
+#include "networkhttpprocess.h"
+#include "util/memory.h"
+#include "assert/assert.h"
+#include <unistd.h>
+
+void networkHttpThreadRun(thread_t *thread) {
+  assertNotMainThread("networkHttpThreadRun must not run on the main thread.");
+
+  while(!threadShouldStop(thread)) {
+    bool_t didWork = false;
+
+    for(uint32_t i = 0; i < NETWORK_HTTP_REQUEST_COUNT_MAX; i++) {
+      networkhttprequest_t *request = &NETWORK_HTTP_REQUESTS[i];
+
+      threadMutexLock(&request->mutex);
+      if(request->state != NETWORK_HTTP_REQUEST_STATE_PENDING) {
+        threadMutexUnlock(&request->mutex);
+        continue;
+      }
+      request->state = NETWORK_HTTP_REQUEST_STATE_ACTIVE;
+      threadMutexUnlock(&request->mutex);
+
+      didWork = true;
+      networkHttpThreadProcessRequest(request);
+    }
+
+    if(threadShouldStop(thread)) break;
+    if(!didWork) usleep(1000);
+  }
+}
+
+void networkHttpThreadProcessRequest(networkhttprequest_t *request) {
+  networkhttpurl_t target;
+  errorret_t parseRet = networkHttpUrlParse(request->url, &target);
+
+  networkhttprequeststate_t finalState = NETWORK_HTTP_REQUEST_STATE_DONE;
+
+  if(errorIsNotOk(parseRet)) {
+    errorCatch(errorPrint(parseRet));
+    finalState = NETWORK_HTTP_REQUEST_STATE_ERROR;
+  } else {
+    for(uint32_t redirect = 0; ; redirect++) {
+      errorret_t ret = networkHttpProcessAttempt(
+        request, &target, &request->response
+      );
+
+      if(errorIsNotOk(ret)) {
+        errorCatch(errorPrint(ret));
+        finalState = NETWORK_HTTP_REQUEST_STATE_ERROR;
+        break;
+      }
+
+      const bool_t isRedirect = request->response.status == 301;
+      const networkhttpheader_t *location = isRedirect ?
+        networkHttpHeaderListFind(&request->response.headers, "Location") :
+        NULL;
+
+      if(location == NULL || redirect >= NETWORK_HTTP_REDIRECT_COUNT_MAX) {
+        break;
+      }
+
+      networkhttpurl_t nextTarget;
+      errorret_t nextRet = networkHttpUrlParse(location->value, &nextTarget);
+      if(errorIsNotOk(nextRet)) {
+        // Not an absolute URL we can follow -- treat the 301 itself as
+        // the final response instead of failing the whole request.
+        errorCatch(errorPrint(nextRet));
+        break;
+      }
+
+      // Free the intermediate response body before following further.
+      if(request->response.body != NULL) memoryFree(request->response.body);
+      target = nextTarget;
+    }
+  }
+
+  threadMutexLock(&request->mutex);
+  request->state = finalState;
+  threadMutexUnlock(&request->mutex);
+}

src/dusk/network/http/networkhttpthread.h

@@ -0,0 +1,31 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "thread/thread.h"
+#include "network/http/networkhttprequest.h"
+
+#define NETWORK_HTTP_REDIRECT_COUNT_MAX 5
+
+/**
+ * The background worker thread body: repeatedly scans the request
+ * pool for PENDING slots, processes each to completion, and marks it
+ * DONE or ERROR. Idles briefly when there is nothing to do. Runs
+ * until the thread is stopped.
+ *
+ * @param thread The thread runner.
+ */
+void networkHttpThreadRun(thread_t *thread);
+
+/**
+ * Processes a single ACTIVE request slot to completion, following up
+ * to NETWORK_HTTP_REDIRECT_COUNT_MAX HTTP 301 redirects, and leaves it
+ * in the DONE or ERROR state. Only called from the background thread.
+ *
+ * @param request The request slot to process.
+ */
+void networkHttpThreadProcessRequest(networkhttprequest_t *request);

src/dusk/network/http/networkhttpurl.c

@@ -0,0 +1,136 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "networkhttpurl.h"
+#include "util/memory.h"
+#include "util/string.h"
+#include "assert/assert.h"
+
+errorret_t networkHttpUrlParse(const char_t *url, networkhttpurl_t *out) {
+  assertNotNull(url, "url must not be NULL");
+  assertNotNull(out, "out must not be NULL");
+
+  if(strlen(url) <= 7 || strncasecmp(url, "http://", 7) != 0) {
+    errorThrow("Unsupported URL scheme (only http:// is supported): %s", url);
+  }
+
+  const char_t *rest = url + 7;
+
+  const size_t hostLen = strcspn(rest, ":/");
+  if(hostLen == 0 || hostLen >= NETWORK_HTTP_HOST_MAX) {
+    errorThrow("Invalid host in URL: %s", url);
+  }
+  memoryCopy(out->host, rest, hostLen);
+  out->host[hostLen] = '\0';
+  rest += hostLen;
+
+  if(*rest == ':') {
+    rest++;
+
+    const size_t portLen = strcspn(rest, "/");
+    char_t portStr[8];
+    if(portLen == 0 || portLen >= sizeof(portStr)) {
+      errorThrow("Invalid port in URL: %s", url);
+    }
+    memoryCopy(portStr, rest, portLen);
+    portStr[portLen] = '\0';
+
+    if(!stringToU16(portStr, &out->port)) {
+      errorThrow("Invalid port in URL: %s", url);
+    }
+    rest += portLen;
+  } else {
+    out->port = NETWORK_HTTP_PORT_DEFAULT;
+  }
+
+  const char_t *path = *rest == '\0' ? "/" : rest;
+  const size_t pathLen = strlen(path);
+  if(pathLen >= NETWORK_HTTP_PATH_MAX) {
+    errorThrow("Path too long in URL: %s", url);
+  }
+  memoryCopy(out->path, path, pathLen + 1);
+
+  errorOk();
+}
+
+errorret_t networkHttpUrlBuild(
+  char_t *dest,
+  const size_t destSize,
+  const char_t *baseUrl,
+  const networkhttpheader_t *queryParams,
+  const uint32_t queryParamCount
+) {
+  assertNotNull(dest, "dest must not be NULL");
+  assertNotNull(baseUrl, "baseUrl must not be NULL");
+
+  const size_t baseLen = strlen(baseUrl);
+  if(baseLen >= destSize) errorThrow("URL too long: %s", baseUrl);
+  memoryCopy(dest, baseUrl, baseLen + 1);
+
+  size_t cursor = baseLen;
+  bool_t hasQuery = stringIncludesString(baseUrl, "?");
+
+  for(uint32_t i = 0; i < queryParamCount; i++) {
+    errorChain(networkHttpUrlAppend(
+      dest, destSize, &cursor, hasQuery ? "&" : "?"
+    ));
+    hasQuery = true;
+
+    errorChain(networkHttpUrlEncodeComponent(
+      dest, destSize, &cursor, queryParams[i].name
+    ));
+    errorChain(networkHttpUrlAppend(dest, destSize, &cursor, "="));
+    errorChain(networkHttpUrlEncodeComponent(
+      dest, destSize, &cursor, queryParams[i].value
+    ));
+  }
+
+  errorOk();
+}
+
+errorret_t networkHttpUrlAppend(
+  char_t *dest,
+  const size_t destSize,
+  size_t *cursor,
+  const char_t *str
+) {
+  const size_t len = strlen(str);
+  if(*cursor + len >= destSize) errorThrow("URL buffer too small");
+
+  memoryCopy(dest + *cursor, str, len + 1);
+  *cursor += len;
+  errorOk();
+}
+
+errorret_t networkHttpUrlEncodeComponent(
+  char_t *dest,
+  const size_t destSize,
+  size_t *cursor,
+  const char_t *src
+) {
+  const char_t *hex = "0123456789ABCDEF";
+
+  for(const char_t *p = src; *p != '\0'; p++) {
+    const uint8_t c = (uint8_t)*p;
+    const bool_t unreserved =
+      (c >= 'A' && c <= 'Z') || (c >= 'a' && c <= 'z') ||
+      (c >= '0' && c <= '9') || c == '-' || c == '_' || c == '.' || c == '~';
+
+    if(unreserved) {
+      if(*cursor + 1 >= destSize) errorThrow("URL buffer too small");
+      dest[(*cursor)++] = (char_t)c;
+    } else {
+      if(*cursor + 3 >= destSize) errorThrow("URL buffer too small");
+      dest[(*cursor)++] = '%';
+      dest[(*cursor)++] = hex[(c >> 4) & 0xF];
+      dest[(*cursor)++] = hex[c & 0xF];
+    }
+  }
+
+  dest[*cursor] = '\0';
+  errorOk();
+}

src/dusk/network/http/networkhttpurl.h

@@ -0,0 +1,89 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "error/error.h"
+#include "network/http/networkhttpheader.h"
+
+#define NETWORK_HTTP_URL_MAX      1024
+#define NETWORK_HTTP_HOST_MAX     256
+#define NETWORK_HTTP_PATH_MAX     768
+#define NETWORK_HTTP_PORT_DEFAULT 80
+
+typedef struct {
+  char_t host[NETWORK_HTTP_HOST_MAX];
+  uint16_t port;
+
+  // Includes the leading slash and, if present, the query string.
+  char_t path[NETWORK_HTTP_PATH_MAX];
+} networkhttpurl_t;
+
+/**
+ * Parses a "http://host[:port]/path[?query]" URL. Any other scheme is
+ * rejected, since this client does not support TLS.
+ *
+ * @param url The URL to parse.
+ * @param out The parsed URL is written here.
+ * @return An error if the URL is malformed or uses an unsupported scheme.
+ */
+errorret_t networkHttpUrlParse(const char_t *url, networkhttpurl_t *out);
+
+/**
+ * Copies baseUrl into dest, then appends each queryParam as a
+ * percent-encoded "key=value" pair, joined with "&" (or "?" for the
+ * first one, unless baseUrl already contains a "?").
+ *
+ * @param dest The destination buffer.
+ * @param destSize The size of dest, including the null terminator.
+ * @param baseUrl The URL to copy before appending query params.
+ * @param queryParams Array of query parameters to append, may be NULL if
+ *        queryParamCount is 0.
+ * @param queryParamCount Number of entries in queryParams.
+ * @return An error if the result would not fit in dest.
+ */
+errorret_t networkHttpUrlBuild(
+  char_t *dest,
+  const size_t destSize,
+  const char_t *baseUrl,
+  const networkhttpheader_t *queryParams,
+  const uint32_t queryParamCount
+);
+
+/**
+ * Appends a raw (not percent-encoded) string to dest at *cursor,
+ * advancing *cursor and keeping dest null-terminated.
+ *
+ * @param dest The destination buffer.
+ * @param destSize The size of dest, including the null terminator.
+ * @param cursor The current write offset into dest, updated in place.
+ * @param str The string to append.
+ * @return An error if the result would not fit in dest.
+ */
+errorret_t networkHttpUrlAppend(
+  char_t *dest,
+  const size_t destSize,
+  size_t *cursor,
+  const char_t *str
+);
+
+/**
+ * Percent-encodes src and appends it to dest at *cursor, advancing
+ * *cursor and keeping dest null-terminated. Unreserved characters
+ * (letters, digits, "-", "_", ".", "~") are copied as-is.
+ *
+ * @param dest The destination buffer.
+ * @param destSize The size of dest, including the null terminator.
+ * @param cursor The current write offset into dest, updated in place.
+ * @param src The string to percent-encode and append.
+ * @return An error if the result would not fit in dest.
+ */
+errorret_t networkHttpUrlEncodeComponent(
+  char_t *dest,
+  const size_t destSize,
+  size_t *cursor,
+  const char_t *src
+);

src/dusk/network/network.c

@@ -6,6 +6,7 @@
  */
 
 #include "network.h"
+#include "network/http/networkhttp.h"
 #include "util/memory.h"
 #include "assert/assert.h"
 #include "log/log.h"
@@ -18,11 +19,13 @@ errorret_t networkInit() {
   NETWORK.errorState.code = ERROR_OK;
   NETWORK.onDisconnect = NULL;
 
-  return networkPlatformInit();
+  errorChain(networkPlatformInit());
+  return networkHttpInit();
 }
 
 errorret_t networkUpdate() {
   errorChain(networkPlatformUpdate());
+  errorChain(networkHttpUpdate());
 
   if(NETWORK.state == NETWORK_STATE_CONNECTED && !networkIsConnected()) {
     NETWORK.state = NETWORK_STATE_DISCONNECTED;
@@ -112,5 +115,5 @@ errorret_t networkDispose() {
   }
   
   errorChain(networkPlatformDispose());
-  errorOk();
+  return networkHttpDispose();
 }

src/dusk/rpg/CMakeLists.txt

@@ -11,10 +11,8 @@ target_sources(${DUSK_LIBRARY_TARGET_NAME}
 )
 
 # Subdirs
-add_subdirectory(battle)
 add_subdirectory(cutscene)
 add_subdirectory(entity)
 add_subdirectory(overworld)
-
-add_subdirectory(story)
-add_subdirectory(item)
+add_subdirectory(item)
+add_subdirectory(physics)

src/dusk/rpg/battle/CMakeLists.txt

@@ -1,15 +0,0 @@
-# Copyright (c) 2026 Dominic Masters
-#
-# This software is released under the MIT License.
-# https://opensource.org/licenses/MIT
-
-# Sources
-target_sources(${DUSK_LIBRARY_TARGET_NAME}
-  PUBLIC
-    battle.c
-    battlefighter.c
-    party.c
-)
-
-# Subdirs
-add_subdirectory(testbattle)

src/dusk/rpg/battle/battle.c

@@ -1,326 +0,0 @@
-/**
- * Copyright (c) 2026 Dominic Masters
- *
- * This software is released under the MIT License.
- * https://opensource.org/licenses/MIT
- */
-
-#include "battle.h"
-#include "assert/assert.h"
-#include "util/memory.h"
-#include "rpg/cutscene/cutscenesystem.h"
-
-battle_t BATTLE;
-
-void battleInit(void) {
-  memoryZero(&BATTLE, sizeof(battle_t));
-  for(uint8_t i = 0; i < BATTLE_FIGHTER_COUNT_MAX; i++) {
-    BATTLE.fighters[i].id = i;
-  }
-}
-
-uint8_t battleGetAvailableFighter(void) {
-  for(uint8_t i = 0; i < BATTLE_FIGHTER_COUNT_MAX; i++) {
-    if(BATTLE.fighters[i].status == BATTLE_FIGHTER_STATUS_NULL) return i;
-  }
-
-  return 0xFF;
-}
-
-battlefighter_t *battleAddFighter(
-  const battlefighterteam_t team,
-  const battlefightercontroller_t controller,
-  const battlefighterstats_t stats,
-  const uint16_t healthMax,
-  const uint16_t mpMax
-) {
-  const uint8_t index = battleGetAvailableFighter();
-  if(index == 0xFF) return NULL;
-
-  battlefighter_t *fighter = &BATTLE.fighters[index];
-  battleFighterInit(fighter, team, controller, stats, healthMax, mpMax);
-  return fighter;
-}
-
-void battleStart(
-  const battleencountertype_t encounterType,
-  const bool_t fleeAvailable
-) {
-  assertTrue(encounterType < BATTLE_ENCOUNTER_COUNT, "Invalid encounter type");
-
-  BATTLE.encounterType = encounterType;
-  BATTLE.fleeAvailable = fleeAvailable;
-  BATTLE.result = BATTLE_RESULT_NONE;
-  BATTLE.round = 1;
-
-  battleSetState(BATTLE_STATE_OPENING);
-}
-
-void battleDispose(void) {
-  battleInit();
-}
-
-battlefighter_t *battleGetCurrentFighter(void) {
-  if(BATTLE.state != BATTLE_STATE_PLAYER_SELECTION) return NULL;
-  if(BATTLE.selectionIndex >= BATTLE.executionCount) return NULL;
-  return &BATTLE.fighters[BATTLE.executionOrder[BATTLE.selectionIndex]];
-}
-
-uint8_t battleGetAliveCount(const battlefighterteam_t team) {
-  uint8_t count = 0;
-  for(uint8_t i = 0; i < BATTLE_FIGHTER_COUNT_MAX; i++) {
-    if(BATTLE.fighters[i].team != team) continue;
-    if(!battleFighterIsAlive(&BATTLE.fighters[i])) continue;
-    count++;
-  }
-  return count;
-}
-
-void battleResolveAttack(
-  battlefighter_t *attacker,
-  battlefighter_t *defender
-) {
-  assertNotNull(attacker, "Attacker cannot be NULL");
-  assertNotNull(defender, "Defender cannot be NULL");
-
-  const int32_t rawDamage =
-    (int32_t)attacker->stats.attack - (int32_t)defender->stats.defense;
-  const uint16_t damage = rawDamage > 0 ? (uint16_t)rawDamage : 1;
-
-  defender->health = damage >= defender->health ? 0 : defender->health - damage;
-  if(defender->health == 0) defender->status = BATTLE_FIGHTER_STATUS_DEAD;
-}
-
-battleresult_t battleCheckResult(void) {
-  if(BATTLE.result != BATTLE_RESULT_NONE) return BATTLE.result;
-
-  if(battleGetAliveCount(BATTLE_FIGHTER_TEAM_ALLY) == 0) {
-    battleSetResult(BATTLE_RESULT_LOSS);
-  } else if(battleGetAliveCount(BATTLE_FIGHTER_TEAM_ENEMY) == 0) {
-    battleSetResult(BATTLE_RESULT_WIN);
-  }
-
-  return BATTLE.result;
-}
-
-void battleQueueAction(
-  const uint8_t fighterIndex,
-  const battleactiontype_t type,
-  const uint8_t targetIndex
-) {
-  battleaction_t *action = &BATTLE.actions[fighterIndex];
-  action->type = type;
-  action->targetIndex = targetIndex;
-
-  if(BATTLE.onActionDecided != NULL) {
-    BATTLE.onActionDecided(&BATTLE.fighters[fighterIndex], action);
-  }
-}
-
-void battlePlayerAttack(const uint8_t targetIndex) {
-  battlefighter_t *fighter = battleGetCurrentFighter();
-  if(fighter == NULL) return;
-  if(targetIndex >= BATTLE_FIGHTER_COUNT_MAX) return;
-  if(!battleFighterIsAlive(&BATTLE.fighters[targetIndex])) return;
-
-  battleQueueAction(fighter->id, BATTLE_ACTION_ATTACK, targetIndex);
-  BATTLE.selectionIndex++;
-  battleAdvanceSelection();
-}
-
-void battlePlayerFlee(void) {
-  battlefighter_t *fighter = battleGetCurrentFighter();
-  if(fighter == NULL) return;
-  if(!BATTLE.fleeAvailable) return;
-
-  battleSetResult(BATTLE_RESULT_FLED);
-}
-
-void battleUpdate(void) {
-  if(BATTLE.state == BATTLE_STATE_NONE) return;
-  if(BATTLE.state == BATTLE_STATE_ENDED) return;
-  if(CUTSCENE_SYSTEM.pause & CUTSCENE_PAUSE_BATTLE) return;
-
-  switch(BATTLE.state) {
-    case BATTLE_STATE_OPENING:
-      battleSetState(BATTLE_STATE_PRE_ROUND);
-      break;
-
-    case BATTLE_STATE_PRE_ROUND:
-      battleUpdatePreRound();
-      break;
-
-    case BATTLE_STATE_AI_SELECTION:
-      battleUpdateAiSelection();
-      break;
-
-    case BATTLE_STATE_MOVES_EXECUTING:
-      battleUpdateMovesExecuting();
-      break;
-
-    case BATTLE_STATE_POST_ROUND:
-      battleUpdatePostRound();
-      break;
-
-    default:
-      // BATTLE_STATE_PLAYER_SELECTION: waits on battlePlayerAttack/Flee.
-      // BATTLE_STATE_NONE/ENDED: handled above.
-      break;
-  }
-}
-
-void battleBuildExecutionOrder(const bool_t applyEncounterBias) {
-  BATTLE.executionCount = 0;
-  for(uint8_t i = 0; i < BATTLE_FIGHTER_COUNT_MAX; i++) {
-    if(!battleFighterIsAlive(&BATTLE.fighters[i])) continue;
-    BATTLE.executionOrder[BATTLE.executionCount++] = i;
-  }
-
-  // Insertion sort by speed descending -- fine for BATTLE_FIGHTER_COUNT_MAX.
-  for(uint8_t i = 1; i < BATTLE.executionCount; i++) {
-    const uint8_t key = BATTLE.executionOrder[i];
-    const uint16_t keySpeed = BATTLE.fighters[key].stats.speed;
-
-    int8_t j = (int8_t)i - 1;
-    while(
-      j >= 0 &&
-      BATTLE.fighters[BATTLE.executionOrder[j]].stats.speed < keySpeed
-    ) {
-      BATTLE.executionOrder[j + 1] = BATTLE.executionOrder[j];
-      j--;
-    }
-    BATTLE.executionOrder[j + 1] = key;
-  }
-
-  if(!applyEncounterBias) return;
-
-  if(BATTLE.encounterType == BATTLE_ENCOUNTER_PLAYER_ADVANTAGE) {
-    battleMoveTeamFirst(BATTLE_FIGHTER_TEAM_ALLY);
-  } else if(BATTLE.encounterType == BATTLE_ENCOUNTER_BACK_ATTACK) {
-    battleMoveTeamFirst(BATTLE_FIGHTER_TEAM_ENEMY);
-  }
-}
-
-void battleMoveTeamFirst(const battlefighterteam_t team) {
-  uint8_t sorted[BATTLE_FIGHTER_COUNT_MAX];
-  uint8_t count = 0;
-
-  for(uint8_t i = 0; i < BATTLE.executionCount; i++) {
-    if(BATTLE.fighters[BATTLE.executionOrder[i]].team != team) continue;
-    sorted[count++] = BATTLE.executionOrder[i];
-  }
-  for(uint8_t i = 0; i < BATTLE.executionCount; i++) {
-    if(BATTLE.fighters[BATTLE.executionOrder[i]].team == team) continue;
-    sorted[count++] = BATTLE.executionOrder[i];
-  }
-
-  memoryCopy(BATTLE.executionOrder, sorted, sizeof(uint8_t) * BATTLE.executionCount);
-}
-
-battlefighter_t *battleAIChooseTarget(const battlefighter_t *fighter) {
-  const battlefighterteam_t enemyTeam =
-    fighter->team == BATTLE_FIGHTER_TEAM_ALLY ?
-      BATTLE_FIGHTER_TEAM_ENEMY : BATTLE_FIGHTER_TEAM_ALLY;
-
-  battlefighter_t *weakest = NULL;
-  for(uint8_t i = 0; i < BATTLE_FIGHTER_COUNT_MAX; i++) {
-    battlefighter_t *candidate = &BATTLE.fighters[i];
-    if(candidate->team != enemyTeam) continue;
-    if(!battleFighterIsAlive(candidate)) continue;
-    if(weakest == NULL || candidate->health < weakest->health) {
-      weakest = candidate;
-    }
-  }
-
-  return weakest;
-}
-
-void battleSetState(const battlestate_t next) {
-  const battlestate_t previous = BATTLE.state;
-  BATTLE.state = next;
-  if(BATTLE.onStateChanged != NULL) BATTLE.onStateChanged(previous, next);
-}
-
-void battleSetResult(const battleresult_t result) {
-  BATTLE.result = result;
-  battleSetState(BATTLE_STATE_ENDED);
-}
-
-bool_t battleFighterNeedsDecision(
-  const uint8_t fighterIndex,
-  const battlefightercontroller_t controller
-) {
-  return battleFighterIsAlive(&BATTLE.fighters[fighterIndex])
-    && BATTLE.fighters[fighterIndex].controller == controller
-    && BATTLE.actions[fighterIndex].type == BATTLE_ACTION_NONE;
-}
-
-void battleAdvanceSelection(void) {
-  while(BATTLE.selectionIndex < BATTLE.executionCount) {
-    const uint8_t fighterIndex = BATTLE.executionOrder[BATTLE.selectionIndex];
-    if(
-      battleFighterNeedsDecision(fighterIndex, BATTLE_FIGHTER_CONTROLLER_PLAYER)
-    ) {
-      return;
-    }
-    BATTLE.selectionIndex++;
-  }
-
-  battleSetState(BATTLE_STATE_AI_SELECTION);
-}
-
-void battleUpdatePreRound(void) {
-  // No need to clear BATTLE.actions here: every living fighter's action is
-  // unconditionally reset to BATTLE_ACTION_NONE as it's processed in
-  // battleUpdateMovesExecuting, and round 1 starts pre-zeroed by
-  // battleInit(). Clearing it here would also wipe out any action a
-  // cutscene force-queued while parked at BATTLE_STATE_PRE_ROUND.
-  battleBuildExecutionOrder(BATTLE.round == 1);
-
-  BATTLE.selectionIndex = 0;
-  battleSetState(BATTLE_STATE_PLAYER_SELECTION);
-  battleAdvanceSelection();
-}
-
-void battleUpdateAiSelection(void) {
-  for(uint8_t i = 0; i < BATTLE.executionCount; i++) {
-    const uint8_t fighterIndex = BATTLE.executionOrder[i];
-    if(
-      !battleFighterNeedsDecision(fighterIndex, BATTLE_FIGHTER_CONTROLLER_AI)
-    ) continue;
-
-    battlefighter_t *target =
-      battleAIChooseTarget(&BATTLE.fighters[fighterIndex]);
-    if(target == NULL) continue;
-
-    battleQueueAction(fighterIndex, BATTLE_ACTION_ATTACK, target->id);
-  }
-
-  BATTLE.executionIndex = 0;
-  battleSetState(BATTLE_STATE_MOVES_EXECUTING);
-}
-
-void battleUpdateMovesExecuting(void) {
-  if(BATTLE.executionIndex >= BATTLE.executionCount) {
-    battleSetState(BATTLE_STATE_POST_ROUND);
-    return;
-  }
-
-  const uint8_t fighterIndex = BATTLE.executionOrder[BATTLE.executionIndex++];
-  battlefighter_t *fighter = &BATTLE.fighters[fighterIndex];
-  if(!battleFighterIsAlive(fighter)) return;
-
-  battleaction_t *action = &BATTLE.actions[fighterIndex];
-  if(action->type == BATTLE_ACTION_ATTACK) {
-    battlefighter_t *target = &BATTLE.fighters[action->targetIndex];
-    if(battleFighterIsAlive(target)) battleResolveAttack(fighter, target);
-  }
-  action->type = BATTLE_ACTION_NONE;
-
-  battleCheckResult();
-}
-
-void battleUpdatePostRound(void) {
-  BATTLE.round++;
-  battleSetState(BATTLE_STATE_PRE_ROUND);
-}

src/dusk/rpg/battle/battle.h

@@ -1,313 +0,0 @@
-/**
- * Copyright (c) 2026 Dominic Masters
- *
- * This software is released under the MIT License.
- * https://opensource.org/licenses/MIT
- */
-
-#pragma once
-#include "battlefighter.h"
-
-#define BATTLE_FIGHTER_COUNT_MAX 8
-
-typedef enum {
-  BATTLE_ENCOUNTER_REGULAR,
-  BATTLE_ENCOUNTER_PLAYER_ADVANTAGE,
-  BATTLE_ENCOUNTER_BACK_ATTACK,
-
-  BATTLE_ENCOUNTER_COUNT
-} battleencountertype_t;
-
-typedef enum {
-  BATTLE_RESULT_NONE,
-  BATTLE_RESULT_WIN,
-  BATTLE_RESULT_LOSS,
-  BATTLE_RESULT_FLED,
-
-  BATTLE_RESULT_COUNT
-} battleresult_t;
-
-// Where BATTLE currently is within a round. A cutscene can pause progression
-// (CUTSCENE_PAUSE_BATTLE) and use CUTSCENE_BATTLE_WAIT_STATE to synchronize
-// with any of these, or CUTSCENE_BATTLE_FORCE_ACTION to decide a fighter's
-// action ahead of PLAYER_SELECTION/AI_SELECTION reaching them.
-typedef enum {
-  BATTLE_STATE_NONE, // Battle inactive.
-
-  BATTLE_STATE_OPENING, // Entered once by battleStart().
-  BATTLE_STATE_PRE_ROUND, // Rebuilds execution order, clears the action queue.
-  BATTLE_STATE_PLAYER_SELECTION, // Waits on battlePlayerAttack/Flee.
-  BATTLE_STATE_AI_SELECTION, // Auto-queues every undecided AI fighter.
-  BATTLE_STATE_MOVES_EXECUTING, // Resolves one queued action per update.
-  BATTLE_STATE_POST_ROUND, // Round wrap-up; loops back to PRE_ROUND.
-
-  BATTLE_STATE_ENDED, // Terminal for WIN/LOSS/FLED alike -- see BATTLE.result.
-
-  BATTLE_STATE_COUNT
-} battlestate_t;
-
-typedef enum {
-  BATTLE_ACTION_NONE, // No action decided yet for this fighter this round.
-  BATTLE_ACTION_ATTACK,
-
-  BATTLE_ACTION_COUNT
-} battleactiontype_t;
-
-typedef struct {
-  battleactiontype_t type;
-  uint8_t targetIndex; // Meaningful for BATTLE_ACTION_ATTACK.
-} battleaction_t;
-
-typedef void (*battlestatechangedcallback_t)(
-  const battlestate_t previous,
-  const battlestate_t next
-);
-
-typedef void (*battleactiondecidedcallback_t)(
-  const battlefighter_t *fighter,
-  const battleaction_t *action
-);
-
-typedef struct {
-  battlestate_t state;
-  battlefighter_t fighters[BATTLE_FIGHTER_COUNT_MAX];
-  battleaction_t actions[BATTLE_FIGHTER_COUNT_MAX];
-
-  battleencountertype_t encounterType;
-  bool_t fleeAvailable;
-  battleresult_t result;
-
-  // Fighter indices (into fighters[]), sorted for the current round.
-  uint8_t executionOrder[BATTLE_FIGHTER_COUNT_MAX];
-  uint8_t executionCount;
-  uint8_t executionIndex;
-  uint16_t round;
-
-  // Cursor into executionOrder used by BATTLE_STATE_PLAYER_SELECTION to find
-  // the next player-controlled fighter that still needs a decision.
-  uint8_t selectionIndex;
-
-  battlestatechangedcallback_t onStateChanged;
-  battleactiondecidedcallback_t onActionDecided;
-} battle_t;
-
-extern battle_t BATTLE;
-
-/**
- * Initializes the battle system. Marks it as inactive with no fighters.
- */
-void battleInit(void);
-
-/**
- * Gets an available (unused) fighter slot index.
- *
- * @return The index of an available fighter slot, or 0xFF if none are
- *         available.
- */
-uint8_t battleGetAvailableFighter(void);
-
-/**
- * Adds a fighter to the battle in the next available slot.
- *
- * @param team The team the fighter belongs to.
- * @param controller Who makes decisions for the fighter.
- * @param stats The fighter's base combat stats.
- * @param healthMax The fighter's maximum health.
- * @param mpMax The fighter's maximum mp.
- * @return Pointer to the newly added fighter, or NULL if the battle is
- *         already full.
- */
-battlefighter_t *battleAddFighter(
-  const battlefighterteam_t team,
-  const battlefightercontroller_t controller,
-  const battlefighterstats_t stats,
-  const uint16_t healthMax,
-  const uint16_t mpMax
-);
-
-/**
- * Starts the battle: enters BATTLE_STATE_OPENING and marks the battle
- * active. Call once every fighter has been added via battleAddFighter.
- *
- * @param encounterType Determines the opening round's execution order.
- * @param fleeAvailable Whether the party may attempt to flee this battle.
- */
-void battleStart(
-  const battleencountertype_t encounterType,
-  const bool_t fleeAvailable
-);
-
-/**
- * Disposes of the battle, clearing all fighters and marking it inactive.
- */
-void battleDispose(void);
-
-/**
- * Returns the fighter currently awaiting a player decision.
- *
- * @return Pointer to the fighter awaiting a decision, or NULL if the battle
- *         isn't in BATTLE_STATE_PLAYER_SELECTION or every player-controlled
- *         fighter has already decided.
- */
-battlefighter_t *battleGetCurrentFighter(void);
-
-/**
- * Returns the number of living fighters on a team.
- *
- * @param team The team to count.
- * @return Count of living fighters on that team.
- */
-uint8_t battleGetAliveCount(const battlefighterteam_t team);
-
-/**
- * Resolves a physical attack from attacker onto defender: damage is the
- * attacker's attack stat minus the defender's defense stat (minimum 1),
- * subtracted from the defender's health. The defender is marked dead
- * once health reaches 0.
- *
- * @param attacker The attacking fighter.
- * @param defender The defending fighter.
- */
-void battleResolveAttack(
-  battlefighter_t *attacker,
-  battlefighter_t *defender
-);
-
-/**
- * Checks whether the battle has been won or lost, transitioning to
- * BATTLE_STATE_ENDED and updating BATTLE.result if so. Does nothing if a
- * result has already been set (e.g. by a successful flee).
- *
- * @return The battle's current result.
- */
-battleresult_t battleCheckResult(void);
-
-/**
- * Queues an action for a fighter to perform once BATTLE_STATE_MOVES_EXECUTING
- * reaches them this round, overwriting any action already queued for that
- * fighter. Fires BATTLE.onActionDecided.
- *
- * @param fighterIndex Index into BATTLE.fighters of the deciding fighter.
- * @param type The type of action to perform.
- * @param targetIndex Index into BATTLE.fighters of the target, meaningful
- *        for BATTLE_ACTION_ATTACK.
- */
-void battleQueueAction(
-  const uint8_t fighterIndex,
-  const battleactiontype_t type,
-  const uint8_t targetIndex
-);
-
-/**
- * Submits the currently-selecting fighter's attack against a target, if the
- * battle is in BATTLE_STATE_PLAYER_SELECTION and awaiting a decision.
- * Queues the action and advances the selection cursor.
- *
- * @param targetIndex Index into BATTLE.fighters of the target.
- */
-void battlePlayerAttack(const uint8_t targetIndex);
-
-/**
- * Submits a flee attempt for the currently-selecting fighter, if the battle
- * is in BATTLE_STATE_PLAYER_SELECTION and fleeing is available for this
- * battle. Always succeeds, ending the battle with BATTLE_RESULT_FLED.
- */
-void battlePlayerFlee(void);
-
-/**
- * Updates the battle simulation for one frame, dispatching on BATTLE.state.
- * No-op if the battle isn't active, has already ended, or
- * CUTSCENE_PAUSE_BATTLE is set.
- */
-void battleUpdate(void);
-
-/**
- * Rebuilds BATTLE.executionOrder/executionCount from every currently living
- * fighter, sorted by speed descending.
- *
- * @param applyEncounterBias If true, reorders the freshly speed-sorted
- * queue so BATTLE.encounterType's favoured team goes first (used only
- * for the opening round).
- */
-void battleBuildExecutionOrder(const bool_t applyEncounterBias);
-
-/**
- * Stably partitions BATTLE.executionOrder so every fighter on the given team
- * comes first, preserving each side's relative (speed-sorted) order.
- *
- * @param team The team to move to the front of the execution order.
- */
-void battleMoveTeamFirst(const battlefighterteam_t team);
-
-/**
- * Picks an AI target for fighter: the lowest-health living fighter on
- * the opposing team.
- *
- * @param fighter The AI-controlled fighter choosing a target.
- * @return The chosen target, or NULL if the opposing team has no
- *         living fighters.
- */
-battlefighter_t *battleAIChooseTarget(const battlefighter_t *fighter);
-
-/**
- * Sets BATTLE.state and fires BATTLE.onStateChanged with the previous and
- * new state.
- *
- * @param next The state to transition to.
- */
-void battleSetState(const battlestate_t next);
-
-/**
- * Sets BATTLE.result and transitions to BATTLE_STATE_ENDED.
- *
- * @param result The result to end the battle with.
- */
-void battleSetResult(const battleresult_t result);
-
-/**
- * Checks whether a fighter is a live, undecided candidate for the given
- * controller -- i.e. whether PLAYER_SELECTION or AI_SELECTION should still
- * be deciding an action for it this round.
- *
- * @param fighterIndex Index into BATTLE.fighters to check.
- * @param controller The controller PLAYER_SELECTION/AI_SELECTION is
- *        currently deciding for.
- * @return True if the fighter is alive, matches controller, and has no
- *         action queued yet.
- */
-bool_t battleFighterNeedsDecision(
-  const uint8_t fighterIndex,
-  const battlefightercontroller_t controller
-);
-
-/**
- * Advances BATTLE.selectionIndex to the next player-controlled fighter that
- * still needs a decision, or transitions to BATTLE_STATE_AI_SELECTION once
- * none remain.
- */
-void battleAdvanceSelection(void);
-
-/**
- * Handles BATTLE_STATE_PRE_ROUND: rebuilds the execution order and moves on
- * to BATTLE_STATE_PLAYER_SELECTION, positioning the selection cursor.
- */
-void battleUpdatePreRound(void);
-
-/**
- * Handles BATTLE_STATE_AI_SELECTION: queues an attack for every undecided
- * AI-controlled fighter, then moves on to BATTLE_STATE_MOVES_EXECUTING.
- */
-void battleUpdateAiSelection(void);
-
-/**
- * Handles BATTLE_STATE_MOVES_EXECUTING: resolves one queued action from
- * BATTLE.executionOrder per call, or transitions to BATTLE_STATE_POST_ROUND
- * once every fighter this round has been processed.
- */
-void battleUpdateMovesExecuting(void);
-
-/**
- * Handles BATTLE_STATE_POST_ROUND: advances BATTLE.round and transitions
- * back to BATTLE_STATE_PRE_ROUND.
- */
-void battleUpdatePostRound(void);

src/dusk/rpg/battle/battlefighter.c

@@ -1,43 +0,0 @@
-/**
- * Copyright (c) 2026 Dominic Masters
- *
- * This software is released under the MIT License.
- * https://opensource.org/licenses/MIT
- */
-
-#include "battlefighter.h"
-#include "assert/assert.h"
-#include "util/memory.h"
-
-void battleFighterInit(
-  battlefighter_t *fighter,
-  const battlefighterteam_t team,
-  const battlefightercontroller_t controller,
-  const battlefighterstats_t stats,
-  const uint16_t healthMax,
-  const uint16_t mpMax
-) {
-  assertNotNull(fighter, "Fighter pointer cannot be NULL");
-  assertTrue(team < BATTLE_FIGHTER_TEAM_COUNT, "Invalid fighter team");
-  assertTrue(
-    controller < BATTLE_FIGHTER_CONTROLLER_COUNT,
-    "Invalid fighter controller"
-  );
-
-  const uint8_t id = fighter->id;
-  memoryZero(fighter, sizeof(battlefighter_t));
-  fighter->id = id;
-  fighter->status = BATTLE_FIGHTER_STATUS_NORMAL;
-  fighter->team = team;
-  fighter->controller = controller;
-  fighter->stats = stats;
-  fighter->healthMax = healthMax;
-  fighter->health = healthMax;
-  fighter->mpMax = mpMax;
-  fighter->mp = mpMax;
-}
-
-bool_t battleFighterIsAlive(const battlefighter_t *fighter) {
-  assertNotNull(fighter, "Fighter pointer cannot be NULL");
-  return fighter->status == BATTLE_FIGHTER_STATUS_NORMAL;
-}

src/dusk/rpg/battle/battlefighter.h

@@ -1,87 +0,0 @@
-/**
- * Copyright (c) 2026 Dominic Masters
- *
- * This software is released under the MIT License.
- * https://opensource.org/licenses/MIT
- */
-
-#pragma once
-#include "error/error.h"
-
-// An empty status means the slot in BATTLE.fighters is unused.
-typedef enum {
-  BATTLE_FIGHTER_STATUS_NULL,
-
-  BATTLE_FIGHTER_STATUS_NORMAL,
-  BATTLE_FIGHTER_STATUS_DEAD,
-
-  BATTLE_FIGHTER_STATUS_COUNT
-} battlefighterstatus_t;
-
-typedef enum {
-  BATTLE_FIGHTER_TEAM_ALLY,
-  BATTLE_FIGHTER_TEAM_ENEMY,
-
-  BATTLE_FIGHTER_TEAM_COUNT
-} battlefighterteam_t;
-
-typedef enum {
-  BATTLE_FIGHTER_CONTROLLER_PLAYER,
-  BATTLE_FIGHTER_CONTROLLER_AI,
-
-  BATTLE_FIGHTER_CONTROLLER_COUNT
-} battlefightercontroller_t;
-
-// Base combat stats, kept separate from the resource pools (health/mp) on
-// battlefighter_t so that equipment/buffs can later modify them without
-// touching current health/mp state.
-typedef struct {
-  uint16_t attack;
-  uint16_t defense;
-  uint16_t magic;
-  uint16_t speed;
-  uint16_t luck;
-} battlefighterstats_t;
-
-typedef struct {
-  uint8_t id;
-  battlefighterstatus_t status;
-  battlefighterteam_t team;
-  battlefightercontroller_t controller;
-
-  uint16_t health;
-  uint16_t healthMax;
-  uint16_t mp;
-  uint16_t mpMax;
-
-  battlefighterstats_t stats;
-} battlefighter_t;
-
-/**
- * Initializes a battle fighter in place, filling health/mp to their maximum
- * values and setting its status to normal.
- *
- * @param fighter Pointer to the fighter to initialize.
- * @param team The team the fighter belongs to.
- * @param controller Who makes decisions for the fighter.
- * @param stats The fighter's base combat stats.
- * @param healthMax The fighter's maximum health.
- * @param mpMax The fighter's maximum mp.
- */
-void battleFighterInit(
-  battlefighter_t *fighter,
-  const battlefighterteam_t team,
-  const battlefightercontroller_t controller,
-  const battlefighterstats_t stats,
-  const uint16_t healthMax,
-  const uint16_t mpMax
-);
-
-/**
- * Returns true if the fighter is in a state where it can still act (i.e.
- * is not dead).
- *
- * @param fighter Pointer to the fighter to check.
- * @returns True if the fighter can act.
- */
-bool_t battleFighterIsAlive(const battlefighter_t *fighter);

src/dusk/rpg/battle/party.c

@@ -1,71 +0,0 @@
-/**
- * Copyright (c) 2026 Dominic Masters
- *
- * This software is released under the MIT License.
- * https://opensource.org/licenses/MIT
- */
-
-#include "party.h"
-#include "assert/assert.h"
-#include "util/memory.h"
-
-party_t PARTY;
-
-void partyInit(void) {
-  memoryZero(&PARTY, sizeof(party_t));
-  for(uint8_t i = 0; i < PARTY_MEMBER_COUNT_MAX; i++) {
-    PARTY.members[i].id = i;
-  }
-  for(uint8_t i = 0; i < PARTY_ACTIVE_SIZE_MAX; i++) {
-    PARTY.order[i] = PARTY_ORDER_EMPTY;
-  }
-}
-
-uint8_t partyGetAvailableMember(void) {
-  for(uint8_t i = 0; i < PARTY_MEMBER_COUNT_MAX; i++) {
-    if(PARTY.members[i].status == BATTLE_FIGHTER_STATUS_NULL) return i;
-  }
-
-  return 0xFF;
-}
-
-battlefighter_t *partyAddMember(
-  const battlefighterstats_t stats,
-  const uint16_t healthMax,
-  const uint16_t mpMax
-) {
-  const uint8_t index = partyGetAvailableMember();
-  if(index == 0xFF) return NULL;
-
-  battlefighter_t *member = &PARTY.members[index];
-  battleFighterInit(
-    member, BATTLE_FIGHTER_TEAM_ALLY, BATTLE_FIGHTER_CONTROLLER_PLAYER,
-    stats, healthMax, mpMax
-  );
-
-  for(uint8_t i = 0; i < PARTY_ACTIVE_SIZE_MAX; i++) {
-    if(PARTY.order[i] != PARTY_ORDER_EMPTY) continue;
-    PARTY.order[i] = index;
-    break;
-  }
-
-  return member;
-}
-
-battlefighter_t *partyGetOrderMember(const uint8_t slot) {
-  assertTrue(slot < PARTY_ACTIVE_SIZE_MAX, "Invalid party order slot");
-
-  const uint8_t index = PARTY.order[slot];
-  if(index == PARTY_ORDER_EMPTY) return NULL;
-  return &PARTY.members[index];
-}
-
-void partySetOrder(const uint8_t slot, const uint8_t memberIndex) {
-  assertTrue(slot < PARTY_ACTIVE_SIZE_MAX, "Invalid party order slot");
-  assertTrue(
-    memberIndex == PARTY_ORDER_EMPTY || memberIndex < PARTY_MEMBER_COUNT_MAX,
-    "Invalid party member index"
-  );
-
-  PARTY.order[slot] = memberIndex;
-}

src/dusk/rpg/battle/party.h

@@ -1,73 +0,0 @@
-/**
- * Copyright (c) 2026 Dominic Masters
- *
- * This software is released under the MIT License.
- * https://opensource.org/licenses/MIT
- */
-
-#pragma once
-#include "battlefighter.h"
-
-#define PARTY_MEMBER_COUNT_MAX 4
-#define PARTY_ACTIVE_SIZE_MAX 3
-#define PARTY_ORDER_EMPTY 0xFF
-
-typedef struct {
-  battlefighter_t members[PARTY_MEMBER_COUNT_MAX];
-
-  // Maps an active battle slot to the roster member filling it, or
-  // PARTY_ORDER_EMPTY if the slot is unfilled. Only the first
-  // PARTY_ACTIVE_SIZE_MAX of the PARTY_MEMBER_COUNT_MAX roster members
-  // can be in the active lineup at once.
-  uint8_t order[PARTY_ACTIVE_SIZE_MAX];
-} party_t;
-
-extern party_t PARTY;
-
-/**
- * Initializes the party system with an empty roster and order.
- */
-void partyInit(void);
-
-/**
- * Gets an available (unused) party member slot index.
- *
- * @return The index of an available slot, or 0xFF if the party is full.
- */
-uint8_t partyGetAvailableMember(void);
-
-/**
- * Adds a member to the party roster in the next available slot. Party
- * members are always allies controlled by the player. If there is a
- * free active order slot, the new member is placed into it.
- *
- * @param stats The member's base combat stats.
- * @param healthMax The member's maximum health.
- * @param mpMax The member's maximum mp.
- * @return Pointer to the newly added party member, or NULL if the party is
- *         already full.
- */
-battlefighter_t *partyAddMember(
-  const battlefighterstats_t stats,
-  const uint16_t healthMax,
-  const uint16_t mpMax
-);
-
-/**
- * Gets the roster member currently occupying an active order slot.
- *
- * @param slot The active order slot to query.
- * @return Pointer to the member in that slot, or NULL if the slot is
- *         empty.
- */
-battlefighter_t *partyGetOrderMember(const uint8_t slot);
-
-/**
- * Assigns a roster member to an active order slot, replacing whatever
- * was there. Use PARTY_ORDER_EMPTY to clear a slot.
- *
- * @param slot The active order slot to assign.
- * @param memberIndex The roster member index to place there, or
- *        PARTY_ORDER_EMPTY to clear the slot.
- */
-void partySetOrder(const uint8_t slot, const uint8_t memberIndex);

src/dusk/rpg/battle/testbattle/testbattle.c

@@ -1,43 +0,0 @@
-/**
- * Copyright (c) 2026 Dominic Masters
- *
- * This software is released under the MIT License.
- * https://opensource.org/licenses/MIT
- */
-
-#include "testbattle.h"
-#include "rpg/battle/battle.h"
-#include "scene/scene.h"
-
-void testBattleStart(void) {
-  battleInit();
-
-  const battlefighterstats_t allyOneStats =
-    { .attack = 10, .defense = 5, .magic = 0, .speed = 10, .luck = 0 };
-  const battlefighterstats_t allyTwoStats =
-    { .attack = 8, .defense = 4, .magic = 0, .speed = 8, .luck = 0 };
-  const battlefighterstats_t enemyOneStats =
-    { .attack = 6, .defense = 3, .magic = 0, .speed = 6, .luck = 0 };
-  const battlefighterstats_t enemyTwoStats =
-    { .attack = 7, .defense = 3, .magic = 0, .speed = 5, .luck = 0 };
-
-  battleAddFighter(
-    BATTLE_FIGHTER_TEAM_ALLY, BATTLE_FIGHTER_CONTROLLER_PLAYER,
-    allyOneStats, 30, 10
-  );
-  battleAddFighter(
-    BATTLE_FIGHTER_TEAM_ALLY, BATTLE_FIGHTER_CONTROLLER_PLAYER,
-    allyTwoStats, 25, 10
-  );
-  battleAddFighter(
-    BATTLE_FIGHTER_TEAM_ENEMY, BATTLE_FIGHTER_CONTROLLER_AI,
-    enemyOneStats, 20, 5
-  );
-  battleAddFighter(
-    BATTLE_FIGHTER_TEAM_ENEMY, BATTLE_FIGHTER_CONTROLLER_AI,
-    enemyTwoStats, 20, 5
-  );
-
-  battleStart(BATTLE_ENCOUNTER_REGULAR, true);
-  sceneSet(SCENE_TYPE_BATTLE);
-}

src/dusk/rpg/battle/testbattle/testbattle.h

@@ -1,16 +0,0 @@
-/**
- * Copyright (c) 2026 Dominic Masters
- *
- * This software is released under the MIT License.
- * https://opensource.org/licenses/MIT
- */
-
-#pragma once
-#include "error/error.h"
-
-/**
- * TEMPORARY test hook: sets up a hardcoded mock battle and switches to the
- * battle scene, so the battle scene (camera/fighters/HUD) can be seen and
- * played without a real encounter trigger yet.
- */
-void testBattleStart(void);

src/dusk/rpg/cutscene/cutscene.h

@@ -162,28 +162,6 @@ typedef struct cutscene_s {
     .shake = { .amount = AMOUNT, .duration = DURATION } \
   }
 
-// Waits until BATTLE.state reaches STATE. Put this BEFORE
-// CUTSCENE_SET_PAUSE(CUTSCENE_PAUSE_BATTLE), not after -- pausing first
-// freezes BATTLE.state wherever it already is, so it would never reach
-// STATE on its own to satisfy the wait. Waiting unpaused, then pausing the
-// moment it's satisfied, catches the battle right at STATE before it can
-// advance further.
-#define CUTSCENE_BATTLE_WAIT_STATE(STATE) \
-  { \
-    .type = CUTSCENE_ITEM_TYPE_BATTLE_WAIT_STATE, \
-    .battleWaitState = { .state = STATE } \
-  }
-
-// Immediately queues an attack for FIGHTER_INDEX against TARGET_INDEX,
-// bypassing normal player/AI selection for that fighter this round.
-#define CUTSCENE_BATTLE_FORCE_ACTION(FIGHTER_INDEX, TARGET_INDEX) \
-  { \
-    .type = CUTSCENE_ITEM_TYPE_BATTLE_FORCE_ACTION, \
-    .battleForceAction = { \
-      .fighterIndex = FIGHTER_INDEX, .targetIndex = TARGET_INDEX \
-    } \
-  }
-
 #define CUTSCENE_SET_PAUSE(FLAGS) \
   { .type = CUTSCENE_ITEM_TYPE_SET_PAUSE, .setPause = (FLAGS) }
 

src/dusk/rpg/cutscene/cutscenepause.h

@@ -14,13 +14,11 @@ typedef uint8_t cutscenepause_t;
 #define CUTSCENE_PAUSE_NPC     ((cutscenepause_t)(1 << 0))
 #define CUTSCENE_PAUSE_PLAYER  ((cutscenepause_t)(1 << 1))
 #define CUTSCENE_PAUSE_WORLD   ((cutscenepause_t)(1 << 2))
-#define CUTSCENE_PAUSE_BATTLE  ((cutscenepause_t)(1 << 3))
 
 #define CUTSCENE_PAUSE_DEFAULT ((cutscenepause_t)( \
   CUTSCENE_PAUSE_NPC | CUTSCENE_PAUSE_PLAYER \
 ))
 
 #define CUTSCENE_PAUSE_ALL ((cutscenepause_t)( \
-  CUTSCENE_PAUSE_NPC | CUTSCENE_PAUSE_PLAYER | CUTSCENE_PAUSE_WORLD | \
-  CUTSCENE_PAUSE_BATTLE \
+  CUTSCENE_PAUSE_NPC | CUTSCENE_PAUSE_PLAYER | CUTSCENE_PAUSE_WORLD \
 ))

src/dusk/rpg/cutscene/item/CMakeLists.txt

@@ -14,4 +14,3 @@ add_subdirectory(entity)
 add_subdirectory(item)
 add_subdirectory(maparea)
 add_subdirectory(ui)
-add_subdirectory(battle)

src/dusk/rpg/cutscene/item/battle/cutscenebattleforceaction.c

@@ -1,25 +0,0 @@
-/**
- * Copyright (c) 2026 Dominic Masters
- *
- * This software is released under the MIT License.
- * https://opensource.org/licenses/MIT
- */
-
-#include "rpg/cutscene/item/cutsceneitem.h"
-
-void cutsceneBattleForceActionStart(
-  const cutsceneitem_t *item,
-  cutsceneitemdata_t *data
-) {
-  battleQueueAction(
-    item->battleForceAction.fighterIndex, BATTLE_ACTION_ATTACK,
-    item->battleForceAction.targetIndex
-  );
-}
-
-bool_t cutsceneBattleForceActionUpdate(
-  const cutsceneitem_t *item,
-  cutsceneitemdata_t *data
-) {
-  return true;
-}

src/dusk/rpg/cutscene/item/battle/cutscenebattleforceaction.h

@@ -1,42 +0,0 @@
-/**
- * Copyright (c) 2026 Dominic Masters
- *
- * This software is released under the MIT License.
- * https://opensource.org/licenses/MIT
- */
-
-#pragma once
-#include "rpg/battle/battle.h"
-
-typedef struct {
-  uint8_t fighterIndex;
-  uint8_t targetIndex;
-} cutscenebattleforceaction_t;
-
-typedef struct cutsceneitem_s cutsceneitem_t;
-typedef union cutsceneitemdata_u cutsceneitemdata_t;
-
-/**
- * Starts a battle force-action step: immediately queues an attack for the
- * given fighter against the given target, bypassing normal player/AI
- * selection for that fighter this round.
- *
- * @param item The cutscene item.
- * @param data Runtime data storage.
- */
-void cutsceneBattleForceActionStart(
-  const cutsceneitem_t *item,
-  cutsceneitemdata_t *data
-);
-
-/**
- * Updates a battle force-action step (always completes immediately).
- *
- * @param item The cutscene item.
- * @param data Runtime data storage.
- * @returns true always.
- */
-bool_t cutsceneBattleForceActionUpdate(
-  const cutsceneitem_t *item,
-  cutsceneitemdata_t *data
-);

src/dusk/rpg/cutscene/item/battle/cutscenebattlewaitstate.c

@@ -1,15 +0,0 @@
-/**
- * Copyright (c) 2026 Dominic Masters
- *
- * This software is released under the MIT License.
- * https://opensource.org/licenses/MIT
- */
-
-#include "rpg/cutscene/item/cutsceneitem.h"
-
-bool_t cutsceneBattleWaitStateUpdate(
-  const cutsceneitem_t *item,
-  cutsceneitemdata_t *data
-) {
-  return BATTLE.state == item->battleWaitState.state;
-}

src/dusk/rpg/cutscene/item/battle/cutscenebattlewaitstate.h

@@ -1,30 +0,0 @@
-/**
- * Copyright (c) 2026 Dominic Masters
- *
- * This software is released under the MIT License.
- * https://opensource.org/licenses/MIT
- */
-
-#pragma once
-#include "rpg/battle/battle.h"
-
-typedef struct {
-  battlestate_t state;
-} cutscenebattlewaitstate_t;
-
-typedef struct cutsceneitem_s cutsceneitem_t;
-typedef union cutsceneitemdata_u cutsceneitemdata_t;
-
-/**
- * Updates a battle wait-state step, completing once BATTLE.state reaches
- * the watched state. Has no Start callback -- there's nothing to do until
- * the state is actually reached.
- *
- * @param item The cutscene item.
- * @param data Runtime data storage.
- * @returns true once BATTLE.state equals the watched state.
- */
-bool_t cutsceneBattleWaitStateUpdate(
-  const cutsceneitem_t *item,
-  cutsceneitemdata_t *data
-);

src/dusk/rpg/cutscene/item/battle/cutscenestartbattle.c

@@ -1,71 +0,0 @@
-/**
- * Copyright (c) 2026 Dominic Masters
- *
- * This software is released under the MIT License.
- * https://opensource.org/licenses/MIT
- */
-
-#include "rpg/cutscene/item/cutsceneitem.h"
-#include "rpg/battle/party.h"
-#include "scene/scene.h"
-
-void cutsceneStartBattleStart(
-  const cutsceneitem_t *item,
-  cutsceneitemdata_t *data
-) {
-  const cutscenestartbattle_t *config = &item->startBattle;
-
-  battleInit();
-
-  for(uint8_t i = 0; i < PARTY_ACTIVE_SIZE_MAX; i++) {
-    battlefighter_t *member = partyGetOrderMember(i);
-    if(member == NULL) continue;
-
-    battlefighter_t *fighter = battleAddFighter(
-      BATTLE_FIGHTER_TEAM_ALLY, BATTLE_FIGHTER_CONTROLLER_PLAYER,
-      member->stats, member->healthMax, member->mpMax
-    );
-    if(fighter == NULL) continue;
-
-    fighter->health = member->health;
-    fighter->mp = member->mp;
-    fighter->status = member->status;
-  }
-
-  for(uint8_t i = 0; i < config->enemyCount; i++) {
-    const cutscenestartbattleenemy_t *enemy = &config->enemies[i];
-    battleAddFighter(
-      BATTLE_FIGHTER_TEAM_ENEMY, BATTLE_FIGHTER_CONTROLLER_AI,
-      enemy->stats, enemy->healthMax, enemy->mpMax
-    );
-  }
-
-  battleStart(config->encounterType, config->fleeAvailable);
-  sceneSet(SCENE_TYPE_BATTLE);
-}
-
-bool_t cutsceneStartBattleUpdate(
-  const cutsceneitem_t *item,
-  cutsceneitemdata_t *data
-) {
-  if(BATTLE.result == BATTLE_RESULT_NONE) return false;
-
-  // Sync ally HP/MP back to the persistent party roster. Relies on
-  // ally fighters having been added to BATTLE.fighters in the same
-  // order partyGetOrderMember() iterates, starting at index 0 (see
-  // cutsceneStartBattleStart).
-  uint8_t allySlot = 0;
-  for(uint8_t i = 0; i < PARTY_ACTIVE_SIZE_MAX; i++) {
-    battlefighter_t *member = partyGetOrderMember(i);
-    if(member == NULL) continue;
-
-    battlefighter_t *fighter = &BATTLE.fighters[allySlot++];
-    member->health = fighter->health;
-    member->mp = fighter->mp;
-    member->status = fighter->status;
-  }
-
-  sceneSet(SCENE_TYPE_OVERWORLD);
-  battleDispose();
-  return true;
-}

src/dusk/rpg/cutscene/item/battle/cutscenestartbattle.h

@@ -1,53 +0,0 @@
-/**
- * Copyright (c) 2026 Dominic Masters
- *
- * This software is released under the MIT License.
- * https://opensource.org/licenses/MIT
- */
-
-#pragma once
-#include "rpg/battle/battle.h"
-
-#define CUTSCENE_START_BATTLE_ENEMY_COUNT_MAX 4
-
-typedef struct {
-  battlefighterstats_t stats;
-  uint16_t healthMax;
-  uint16_t mpMax;
-} cutscenestartbattleenemy_t;
-
-typedef struct cutsceneitem_s cutsceneitem_t;
-typedef union cutsceneitemdata_u cutsceneitemdata_t;
-
-typedef struct {
-  battleencountertype_t encounterType;
-  bool_t fleeAvailable;
-  uint8_t enemyCount;
-  cutscenestartbattleenemy_t enemies[CUTSCENE_START_BATTLE_ENEMY_COUNT_MAX];
-} cutscenestartbattle_t;
-
-/**
- * Starts a battle: seeds BATTLE with the party's active order members
- * and the item's configured enemies, then switches to the battle
- * scene.
- *
- * @param item The cutscene item.
- * @param data Runtime data storage.
- */
-void cutsceneStartBattleStart(
-  const cutsceneitem_t *item,
-  cutsceneitemdata_t *data
-);
-
-/**
- * Waits for the battle to produce a result, syncs ally HP/MP back to
- * the party roster, then returns to the overworld scene.
- *
- * @param item The cutscene item.
- * @param data Runtime data storage.
- * @returns true once the battle has ended.
- */
-bool_t cutsceneStartBattleUpdate(
-  const cutsceneitem_t *item,
-  cutsceneitemdata_t *data
-);

src/dusk/rpg/cutscene/item/cutsceneitem.c

@@ -105,11 +105,6 @@ cutsceneitemcallbacks_t CUTSCENE_ITEM_CALLBACKS[CUTSCENE_ITEM_TYPE_COUNT] = {
     .update = cutsceneMapAreaWaitUpdate
   },
 
-  [CUTSCENE_ITEM_TYPE_START_BATTLE] = {
-    .init = cutsceneStartBattleStart,
-    .update = cutsceneStartBattleUpdate
-  },
-
   [CUTSCENE_ITEM_TYPE_EMOJI] = {
     .init = cutsceneEmojiStart,
     .update = cutsceneEmojiUpdate
@@ -118,15 +113,6 @@ cutsceneitemcallbacks_t CUTSCENE_ITEM_CALLBACKS[CUTSCENE_ITEM_TYPE_COUNT] = {
   [CUTSCENE_ITEM_TYPE_SHAKE] = {
     .init = cutsceneShakeStart,
     .update = cutsceneShakeUpdate
-  },
-
-  [CUTSCENE_ITEM_TYPE_BATTLE_WAIT_STATE] = {
-    .update = cutsceneBattleWaitStateUpdate
-  },
-
-  [CUTSCENE_ITEM_TYPE_BATTLE_FORCE_ACTION] = {
-    .init = cutsceneBattleForceActionStart,
-    .update = cutsceneBattleForceActionUpdate
   }
 };
 

src/dusk/rpg/cutscene/item/cutsceneitem.h

@@ -26,9 +26,6 @@
 #include "maparea/cutscenemapareaadd.h"
 #include "maparea/cutscenemaparearemove.h"
 #include "maparea/cutscenemapareawait.h"
-#include "battle/cutscenestartbattle.h"
-#include "battle/cutscenebattlewaitstate.h"
-#include "battle/cutscenebattleforceaction.h"
 
 typedef struct cutscene_s cutscene_t;
 
@@ -54,11 +51,8 @@ typedef enum {
   CUTSCENE_ITEM_TYPE_MAP_AREA_ADD,
   CUTSCENE_ITEM_TYPE_MAP_AREA_REMOVE,
   CUTSCENE_ITEM_TYPE_MAP_AREA_WAIT,
-  CUTSCENE_ITEM_TYPE_START_BATTLE,
   CUTSCENE_ITEM_TYPE_EMOJI,
   CUTSCENE_ITEM_TYPE_SHAKE,
-  CUTSCENE_ITEM_TYPE_BATTLE_WAIT_STATE,
-  CUTSCENE_ITEM_TYPE_BATTLE_FORCE_ACTION,
 
   CUTSCENE_ITEM_TYPE_COUNT
 } cutsceneitemtype_t;
@@ -86,11 +80,8 @@ struct cutsceneitem_s {
     cutscenemapareaadd_t mapAreaAdd;
     cutscenemaparearemove_t mapAreaRemove;
     cutscenemapareawait_t mapAreaWait;
-    cutscenestartbattle_t startBattle;
     cutsceneemoji_t emoji;
     cutsceneshake_t shake;
-    cutscenebattlewaitstate_t battleWaitState;
-    cutscenebattleforceaction_t battleForceAction;
   };
 };
 

src/dusk/rpg/entity/CMakeLists.txt

@@ -12,7 +12,6 @@ target_sources(${DUSK_LIBRARY_TARGET_NAME}
     player.c
 )
 
-add_subdirectory(anim)
 add_subdirectory(interact)
 add_subdirectory(npc)
 add_subdirectory(item)

src/dusk/rpg/entity/anim/entityanim.c

@@ -1,44 +0,0 @@
-/**
- * Copyright (c) 2026 Dominic Masters
- *
- * This software is released under the MIT License.
- * https://opensource.org/licenses/MIT
- */
-
-#include "rpg/entity/entity.h"
-#include "rpg/overworld/map.h"
-#include "rpg/overworld/tile.h"
-#include "time/time.h"
-#include "entityanimwalk.h"
-
-const entityanimcallback_t ENTITY_ANIM_CALLBACKS[ENTITY_ANIM_COUNT] = {
-  [ENTITY_ANIM_IDLE] = { entityAnimIdleUpdate },
-  [ENTITY_ANIM_TURN] = { entityAnimTurnUpdate },
-  [ENTITY_ANIM_WALK] = { entityAnimWalkUpdate },
-  [ENTITY_ANIM_RUN]  = { entityAnimRunUpdate  },
-};
-
-float_t entityAnimTileZOffset(const worldpos_t pos) {
-  return tileShapeIsRamp(mapGetTile(pos).shape) ? 0.5f : 0.0f;
-}
-
-void entityAnimUpdate(entity_t *entity) {
-  if(entity->animation != ENTITY_ANIM_IDLE) {
-    entity->animTime -= TIME.delta;
-    if(entity->animTime <= 0) {
-      if(
-        entity->animation == ENTITY_ANIM_WALK ||
-        entity->animation == ENTITY_ANIM_RUN
-      ) {
-        entity->walkEndCooldown = ENTITY_ANIM_WALK_TURN_COOLDOWN;
-      }
-      entity->animation = ENTITY_ANIM_IDLE; 
-      entity->animTime = 0;
-    }
-  }
-  if(entity->walkEndCooldown > 0) {
-    entity->walkEndCooldown -= TIME.delta;
-    if(entity->walkEndCooldown < 0) entity->walkEndCooldown = 0;
-  }
-  ENTITY_ANIM_CALLBACKS[entity->animation].update(entity);
-}

src/dusk/rpg/entity/anim/entityanim.h

@@ -1,46 +0,0 @@
-/**
- * Copyright (c) 2026 Dominic Masters
- *
- * This software is released under the MIT License.
- * https://opensource.org/licenses/MIT
- */
-
-#pragma once
-#include "dusk.h"
-#include "entityanimidle.h"
-#include "entityanimturn.h"
-#include "entityanimwalk.h"
-#include "entityanimrun.h"
-
-typedef struct entity_s entity_t;
-
-typedef enum {
-  ENTITY_ANIM_IDLE,
-  ENTITY_ANIM_TURN,
-  ENTITY_ANIM_WALK,
-  ENTITY_ANIM_RUN,
-  ENTITY_ANIM_COUNT
-} entityanim_t;
-
-typedef struct {
-  /** Updates the render position for this animation state. */
-  void (*update)(entity_t *entity);
-} entityanimcallback_t;
-
-extern const entityanimcallback_t ENTITY_ANIM_CALLBACKS[ENTITY_ANIM_COUNT];
-
-/**
- * Updates the entity animation timer and render position.
- *
- * @param entity Pointer to the entity to update.
- */
-void entityAnimUpdate(entity_t *entity);
-
-/**
- * Returns 0.5 if the tile at pos is a ramp, 0.0 otherwise.
- * Used to lift entity render position to mid-ramp height.
- *
- * @param pos World position to sample.
- * @returns float_t The Z offset to apply.
- */
-float_t entityAnimTileZOffset(const worldpos_t pos);

src/dusk/rpg/entity/anim/entityanimidle.c

@@ -1,17 +0,0 @@
-/**
- * Copyright (c) 2026 Dominic Masters
- *
- * This software is released under the MIT License.
- * https://opensource.org/licenses/MIT
- */
-
-#include "rpg/entity/entity.h"
-#include "entityanim.h"
-
-void entityAnimIdleUpdate(entity_t *entity) {
-  entity->renderPosition[0] = (float_t)entity->position.x;
-  entity->renderPosition[1] = (float_t)entity->position.y;
-  entity->renderPosition[2] = (
-    (float_t)entity->position.z + entityAnimTileZOffset(entity->position)
-  ) * WORLD_LAYER_HEIGHT;
-}

src/dusk/rpg/entity/anim/entityanimidle.h

@@ -1,18 +0,0 @@
-/**
- * Copyright (c) 2026 Dominic Masters
- *
- * This software is released under the MIT License.
- * https://opensource.org/licenses/MIT
- */
-
-#pragma once
-#include "dusk.h"
-
-typedef struct entity_s entity_t;
-
-/**
- * Updates render position for the idle animation state.
- *
- * @param entity Pointer to the entity to update.
- */
-void entityAnimIdleUpdate(entity_t *entity);

src/dusk/rpg/entity/anim/entityanimrun.c

@@ -1,24 +0,0 @@
-/**
- * Copyright (c) 2026 Dominic Masters
- *
- * This software is released under the MIT License.
- * https://opensource.org/licenses/MIT
- */
-
-#include "rpg/entity/entity.h"
-#include "entityanim.h"
-
-void entityAnimRunUpdate(entity_t *entity) {
-  float_t t = 1.0f - (entity->animTime / ENTITY_ANIM_RUN_DURATION);
-  float_t zFrom = (float_t)entity->lastPosition.z
-    + entityAnimTileZOffset(entity->lastPosition);
-  float_t zTo = (float_t)entity->position.z
-    + entityAnimTileZOffset(entity->position);
-  entity->renderPosition[0] = (float_t)entity->lastPosition.x + t * (
-    (float_t)entity->position.x - (float_t)entity->lastPosition.x
-  );
-  entity->renderPosition[1] = (float_t)entity->lastPosition.y + t * (
-    (float_t)entity->position.y - (float_t)entity->lastPosition.y
-  );
-  entity->renderPosition[2] = (zFrom + t * (zTo - zFrom)) * WORLD_LAYER_HEIGHT;
-}

src/dusk/rpg/entity/anim/entityanimrun.h

@@ -1,21 +0,0 @@
-/**
- * Copyright (c) 2026 Dominic Masters
- *
- * This software is released under the MIT License.
- * https://opensource.org/licenses/MIT
- */
-
-#pragma once
-#include "dusk.h"
-#include "time/time.h"
-
-typedef struct entity_s entity_t;
-
-#define ENTITY_ANIM_RUN_DURATION TIME_TICKS_TO_TIME(6)
-
-/**
- * Updates render position for the run animation state.
- *
- * @param entity Pointer to the entity to update.
- */
-void entityAnimRunUpdate(entity_t *entity);

src/dusk/rpg/entity/anim/entityanimturn.c

@@ -1,17 +0,0 @@
-/**
- * Copyright (c) 2026 Dominic Masters
- *
- * This software is released under the MIT License.
- * https://opensource.org/licenses/MIT
- */
-
-#include "rpg/entity/entity.h"
-#include "entityanim.h"
-
-void entityAnimTurnUpdate(entity_t *entity) {
-  entity->renderPosition[0] = (float_t)entity->position.x;
-  entity->renderPosition[1] = (float_t)entity->position.y;
-  entity->renderPosition[2] = (
-    (float_t)entity->position.z + entityAnimTileZOffset(entity->position)
-  ) * WORLD_LAYER_HEIGHT;
-}

src/dusk/rpg/entity/anim/entityanimturn.h

@@ -1,21 +0,0 @@
-/**
- * Copyright (c) 2026 Dominic Masters
- *
- * This software is released under the MIT License.
- * https://opensource.org/licenses/MIT
- */
-
-#pragma once
-#include "dusk.h"
-#include "time/time.h"
-
-typedef struct entity_s entity_t;
-
-#define ENTITY_ANIM_TURN_DURATION TIME_TICKS_TO_TIME(4)
-
-/**
- * Updates render position for the turn animation state.
- *
- * @param entity Pointer to the entity to update.
- */
-void entityAnimTurnUpdate(entity_t *entity);

src/dusk/rpg/entity/anim/entityanimwalk.c

@@ -1,24 +0,0 @@
-/**
- * Copyright (c) 2026 Dominic Masters
- *
- * This software is released under the MIT License.
- * https://opensource.org/licenses/MIT
- */
-
-#include "rpg/entity/entity.h"
-#include "entityanim.h"
-
-void entityAnimWalkUpdate(entity_t *entity) {
-  float_t t = 1.0f - (entity->animTime / ENTITY_ANIM_WALK_DURATION);
-  float_t zFrom = (float_t)entity->lastPosition.z
-    + entityAnimTileZOffset(entity->lastPosition);
-  float_t zTo = (float_t)entity->position.z
-    + entityAnimTileZOffset(entity->position);
-  entity->renderPosition[0] = (float_t)entity->lastPosition.x + t * (
-    (float_t)entity->position.x - (float_t)entity->lastPosition.x
-  );
-  entity->renderPosition[1] = (float_t)entity->lastPosition.y + t * (
-    (float_t)entity->position.y - (float_t)entity->lastPosition.y
-  );
-  entity->renderPosition[2] = (zFrom + t * (zTo - zFrom)) * WORLD_LAYER_HEIGHT;
-}

src/dusk/rpg/entity/anim/entityanimwalk.h

@@ -1,22 +0,0 @@
-/**
- * Copyright (c) 2026 Dominic Masters
- *
- * This software is released under the MIT License.
- * https://opensource.org/licenses/MIT
- */
-
-#pragma once
-#include "dusk.h"
-#include "time/time.h"
-
-typedef struct entity_s entity_t;
-
-#define ENTITY_ANIM_WALK_DURATION TIME_TICKS_TO_TIME(12)
-#define ENTITY_ANIM_WALK_TURN_COOLDOWN TIME_TICKS_TO_TIME(4)
-
-/**
- * Updates render position for the walk animation state.
- *
- * @param entity Pointer to the entity to update.
- */
-void entityAnimWalkUpdate(entity_t *entity);

src/dusk/rpg/entity/entity.c

@@ -1,6 +1,6 @@
 /**
  * Copyright (c) 2025 Dominic Masters
- * 
+ *
  * This software is released under the MIT License.
  * https://opensource.org/licenses/MIT
  */
@@ -8,15 +8,14 @@
 #include "entity.h"
 #include "assert/assert.h"
 #include "util/memory.h"
-#include "time/time.h"
 #include "util/math.h"
-#include "console/console.h"
+#include "time/time.h"
 #include "rpg/overworld/map.h"
 #include "rpg/overworld/maparea.h"
 #include "rpg/overworld/chunk.h"
-#include "rpg/overworld/tile.h"
 
 entity_t ENTITIES[ENTITY_COUNT];
+physicsworld_t ENTITY_PHYSICS_WORLD;
 
 void entityInit(entity_t *entity, const entitytype_t type) {
   assertNotNull(entity, "Entity pointer cannot be NULL");
@@ -33,6 +32,9 @@ void entityInit(entity_t *entity, const entitytype_t type) {
   entity->type = type;
   entity->chunkIndex = 0xFF;
 
+  const vec3 extents = ENTITY_PHYSICS_EXTENTS_DEFAULT;
+  physicsBodyInit(&entity->body, (vec3){ 0.0f, 0.0f, 0.0f }, extents);
+
   if(ENTITY_CALLBACKS[type].init != NULL) ENTITY_CALLBACKS[type].init(entity);
 }
 
@@ -41,212 +43,115 @@ void entityUpdate(entity_t *entity) {
   assertTrue(entity->type < ENTITY_TYPE_COUNT, "Invalid entity type");
   assertTrue(entity->type != ENTITY_TYPE_NULL, "Cannot have NULL entity type");
 
-  // What state is the entity in?
-  entityAnimUpdate(entity);
-
-  // Movement code.
   if(ENTITY_CALLBACKS[entity->type].movement != NULL) {
     ENTITY_CALLBACKS[entity->type].movement(entity);
   }
-}
 
-bool_t entityCanTurn(entity_t *entity) {
-  return entity->animation == ENTITY_ANIM_IDLE &&
-    entity->walkEndCooldown <= 0;
-}
+  physicsbody_t *others[ENTITY_COUNT];
+  uint32_t othersCount = 0;
+  for(uint8_t i = 0; i < ENTITY_COUNT; i++) {
+    if(ENTITIES[i].type == ENTITY_TYPE_NULL) continue;
+    if(&ENTITIES[i] == entity) continue;
+    others[othersCount++] = &ENTITIES[i].body;
+  }
 
-bool_t entityCanWalk(entity_t *entity) {
-  return entity->animation == ENTITY_ANIM_IDLE;
-}
-
-bool_t entityCanRun(entity_t *entity) {
-  return entity->animation == ENTITY_ANIM_IDLE;
+  physicsWorldStep(
+    &ENTITY_PHYSICS_WORLD, &entity->body, TIME.delta, others, othersCount
+  );
+  entitySyncFromPhysics(entity);
 }
 
 bool_t entityCanUnload(entity_t *entity) {
   return entity->globalId < ENTITY_GLOBAL_ID_START;
 }
 
+void entityMove(
+  entity_t *entity, const vec2 direction, const bool_t running
+) {
+  assertNotNull(entity, "Entity pointer cannot be NULL");
+
+  const float_t magSq =
+    direction[0] * direction[0] + direction[1] * direction[1];
+  if(magSq <= ENTITY_MOVE_DEADZONE * ENTITY_MOVE_DEADZONE) {
+    entity->body.velocity[0] = 0.0f;
+    entity->body.velocity[1] = 0.0f;
+    entity->animation = ENTITY_ANIM_IDLE;
+    return;
+  }
+
+  const float_t mag = sqrtf(magSq);
+  const float_t clampedMag = mathMin(mag, 1.0f);
+  const float_t speed = running ? ENTITY_MOVE_RUN_SPEED : ENTITY_MOVE_WALK_SPEED;
+
+  entity->body.velocity[0] = (direction[0] / mag) * clampedMag * speed;
+  entity->body.velocity[1] = (direction[1] / mag) * clampedMag * speed;
+  entity->direction = entityDirFromVec2(direction);
+  entity->animation = running ? ENTITY_ANIM_RUN : ENTITY_ANIM_WALK;
+}
+
+void entityStop(entity_t *entity) {
+  const vec2 zero = { 0.0f, 0.0f };
+  entityMove(entity, zero, false);
+}
+
 void entityTurn(entity_t *entity, const entitydir_t direction) {
-  if(!entityCanTurn(entity)) return;
+  assertNotNull(entity, "Entity pointer cannot be NULL");
   entity->direction = direction;
-  entity->animation = ENTITY_ANIM_TURN;
-  entity->animTime = ENTITY_ANIM_TURN_DURATION;
 }
 
 void entityWalk(entity_t *entity, const entitydir_t direction) {
-  if(!entityCanWalk(entity)) return;
-  // TODO: Animation, delay, etc.
-  entity->direction = direction;
-
-  // Where are we moving?
-  worldpos_t newPos = entity->position;
-  worldunits_t relX, relY;
-  {
-    entityDirGetRelative(direction, &relX, &relY);
-    newPos.x += relX;
-    newPos.y += relY;
-  }
-
-  // Get tile under foot
-  tile_t tileCurrent = mapGetTile(entity->position);
-  tile_t tileNew = mapGetTile(newPos);
-  bool_t fall = false;
-  bool_t raise = false;
-
-  // Are we walking up a ramp?
-  if(
-    tileShapeIsRamp(tileCurrent.shape) &&
-    (
-      // Can only walk UP the direction the ramp faces.
-      (direction+TILE_SHAPE_RAMP_NORTH) == tileCurrent.shape ||
-      // If diagonal ramp, can go up one of two ways only. Inner ramps
-      // share the same allowed directions as their outer counterparts.
-      (
-        (
-          (
-            tileCurrent.shape == TILE_SHAPE_RAMP_SOUTHEAST ||
-            tileCurrent.shape == TILE_SHAPE_RAMP_SOUTHEAST_INNER
-          ) &&
-          (direction == ENTITY_DIR_SOUTH || direction == ENTITY_DIR_EAST)
-        ) ||
-        (
-          (
-            tileCurrent.shape == TILE_SHAPE_RAMP_SOUTHWEST ||
-            tileCurrent.shape == TILE_SHAPE_RAMP_SOUTHWEST_INNER
-          ) &&
-          (direction == ENTITY_DIR_SOUTH || direction == ENTITY_DIR_WEST)
-        ) ||
-        (
-          (
-            tileCurrent.shape == TILE_SHAPE_RAMP_NORTHEAST ||
-            tileCurrent.shape == TILE_SHAPE_RAMP_NORTHEAST_INNER
-          ) &&
-          (direction == ENTITY_DIR_NORTH || direction == ENTITY_DIR_EAST)
-        ) ||
-        (
-          (
-            tileCurrent.shape == TILE_SHAPE_RAMP_NORTHWEST ||
-            tileCurrent.shape == TILE_SHAPE_RAMP_NORTHWEST_INNER
-          ) &&
-          (direction == ENTITY_DIR_NORTH || direction == ENTITY_DIR_WEST)
-        )
-      )
-    // Must be able to walk up.
-    )
-  ) {
-    tile_t tileNewSaved = tileNew;
-    tileNew = TILE_NULL;
-    worldpos_t abovePos = newPos;
-    abovePos.z += 1;
-    tile_t tileAbove = mapGetTile(abovePos);
-
-    if(
-      tileAbove.shape != TILE_SHAPE_NULL &&
-      tileShapeIsWalkable(tileAbove.shape)
-    ) {
-      raise = true;
-    } else {
-      tileNew = tileNewSaved;
-    }
-  } else if(tileNew.shape == TILE_SHAPE_NULL && newPos.z > 0) {
-    // Falling down?
-    worldpos_t belowPos = newPos;
-    belowPos.z -= 1;
-    tile_t tileBelow = mapGetTile(belowPos);
-    if(
-      tileBelow.shape != TILE_SHAPE_NULL &&
-      tileShapeIsRamp(tileBelow.shape) &&
-      (
-        // This handles regular cardinal ramps
-        (
-          entityDirGetOpposite(direction)+TILE_SHAPE_RAMP_NORTH
-        ) == tileBelow.shape ||
-        // This handles diagonal ramps. Inner ramps share the same
-        // allowed directions as their outer counterparts.
-        (
-          (
-            (
-              tileBelow.shape == TILE_SHAPE_RAMP_SOUTHEAST ||
-              tileBelow.shape == TILE_SHAPE_RAMP_SOUTHEAST_INNER
-            ) &&
-            (direction == ENTITY_DIR_NORTH || direction == ENTITY_DIR_WEST)
-          ) ||
-          (
-            (
-              tileBelow.shape == TILE_SHAPE_RAMP_SOUTHWEST ||
-              tileBelow.shape == TILE_SHAPE_RAMP_SOUTHWEST_INNER
-            ) &&
-            (direction == ENTITY_DIR_NORTH || direction == ENTITY_DIR_EAST)
-          ) ||
-          (
-            (
-              tileBelow.shape == TILE_SHAPE_RAMP_NORTHEAST ||
-              tileBelow.shape == TILE_SHAPE_RAMP_NORTHEAST_INNER
-            ) &&
-            (direction == ENTITY_DIR_SOUTH || direction == ENTITY_DIR_WEST)
-          ) ||
-          (
-            (
-              tileBelow.shape == TILE_SHAPE_RAMP_NORTHWEST ||
-              tileBelow.shape == TILE_SHAPE_RAMP_NORTHWEST_INNER
-            ) &&
-            (direction == ENTITY_DIR_SOUTH || direction == ENTITY_DIR_EAST)
-          )
-        )
-      )
-    ) {
-      // We will fall to this tile.
-      fall = true;
-    }
-  }
-
-  // Can we walk here?
-  if(!raise && !fall && !tileShapeIsWalkable(tileNew.shape)) return;// Blocked
-
-  // Raise/fall must be applied before checking for blocking entities,
-  // otherwise the check compares against the wrong z-level.
-  if(raise) {
-    newPos.z += 1;
-  } else if(fall) {
-    newPos.z -= 1;
-  }
-
-  // Entity in way?
-  entity_t *other = ENTITIES;
-  do {
-    if(other == entity) continue;
-    if(other->type == ENTITY_TYPE_NULL) continue;
-    if(!worldPosIsEqual(other->position, newPos)) continue;
-    return;// Blocked
-  } while(++other, other < &ENTITIES[ENTITY_COUNT]);
-
-  entity->lastPosition = entity->position;
-  entity->position = newPos;
-  entity->animation = ENTITY_ANIM_WALK;
-  entity->animTime = ENTITY_ANIM_WALK_DURATION;// TODO: Running vs walking
-  entityUpdateChunk(entity);
-  mapAreaCheckEntity(entity);
+  vec2 dirVec;
+  entityDirToVec2(direction, dirVec);
+  entityMove(entity, dirVec, false);
 }
 
 void entityRun(entity_t *entity, const entitydir_t direction) {
-  if(!entityCanRun(entity)) return;
-  entityWalk(entity, direction);
-  if(entity->animation == ENTITY_ANIM_WALK) {
-    entity->animation = ENTITY_ANIM_RUN;
-    entity->animTime = ENTITY_ANIM_RUN_DURATION;
-  }
+  vec2 dirVec;
+  entityDirToVec2(direction, dirVec);
+  entityMove(entity, dirVec, true);
 }
 
-entity_t * entityGetAt(const worldpos_t position) {
+entity_t * entityGetFacing(entity_t *entity, const float_t range) {
+  assertNotNull(entity, "Entity pointer cannot be NULL");
+
+  vec2 dir;
+  entityDirToVec2(entity->direction, dir);
+
+  vec3 min, max;
+  physicsBodyGetBounds(&entity->body, min, max);
+
+  const vec3 probeMin = {
+    min[0] + dir[0] * range, min[1] + dir[1] * range, min[2]
+  };
+  const vec3 probeMax = {
+    max[0] + dir[0] * range, max[1] + dir[1] * range, max[2]
+  };
+
+  entity_t *best = NULL;
+  float_t bestDistSq = 0.0f;
+
   entity_t *ent = ENTITIES;
   do {
     if(ent->type == ENTITY_TYPE_NULL) continue;
-    if(!worldPosIsEqual(ent->position, position)) continue;
-    return ent;
+    if(ent == entity) continue;
+
+    vec3 oMin, oMax;
+    physicsBodyGetBounds(&ent->body, oMin, oMax);
+
+    if(probeMin[0] >= oMax[0] || probeMax[0] <= oMin[0]) continue;
+    if(probeMin[1] >= oMax[1] || probeMax[1] <= oMin[1]) continue;
+    if(probeMin[2] >= oMax[2] || probeMax[2] <= oMin[2]) continue;
+
+    const float_t dx = ent->body.position[0] - entity->body.position[0];
+    const float_t dy = ent->body.position[1] - entity->body.position[1];
+    const float_t distSq = dx * dx + dy * dy;
+
+    if(best != NULL && distSq >= bestDistSq) continue;
+    best = ent;
+    bestDistSq = distSq;
   } while(++ent, ent < &ENTITIES[ENTITY_COUNT]);
 
-  return NULL;
+  return best;
 }
 
 entity_t * entityGetByGlobalId(const entityglobalid_t globalId) {
@@ -271,12 +176,14 @@ uint8_t entityGetAvailable() {
 
 void entityPositionSet(entity_t *entity, const worldpos_t pos) {
   assertNotNull(entity, "Entity pointer cannot be NULL");
-  entity->lastPosition = pos;
-  entity->position = pos;
+
+  const vec3 floatPos = {
+    (float_t)pos.x, (float_t)pos.y, (float_t)pos.z
+  };
+  const vec3 extents = ENTITY_PHYSICS_EXTENTS_DEFAULT;
+  physicsBodyInit(&entity->body, floatPos, extents);
   entity->animation = ENTITY_ANIM_IDLE;
-  entity->animTime = 0;
-  entity->walkEndCooldown = 0;
-  entityUpdateChunk(entity);
+  entitySyncFromPhysics(entity);
 }
 
 void entitySetChunk(entity_t *entity, const uint8_t chunkIndex) {
@@ -293,27 +200,19 @@ void entitySetChunk(entity_t *entity, const uint8_t chunkIndex) {
     }
   }
 
-  // Only claim the new chunk once actually inserted into one of its slots -
-  // otherwise entity->chunkIndex would point at a chunk that doesn't know
-  // about this entity, so it would never be torn down on unload.
-  entity->chunkIndex = 0xFF;
+  entity->chunkIndex = chunkIndex;
 
   if(chunkIndex != 0xFF) {
     chunk_t *next = mapGetChunk(chunkIndex);
     if(next != NULL) {
+      bool_t inserted = false;
       for(uint8_t i = 0; i < CHUNK_ENTITY_COUNT_MAX; i++) {
         if(next->entities[i] != 0xFF) continue;
         next->entities[i] = entity->id;
-        entity->chunkIndex = chunkIndex;
+        inserted = true;
         break;
       }
-      if(entity->chunkIndex != chunkIndex) {
-        consolePrint(
-          "entitySetChunk: chunk %u has no free entity slots, entity %u "
-          "left untracked",
-          chunkIndex, entity->id
-        );
-      }
+      assertTrue(inserted, "Chunk entity slot overflow");
     }
   }
 }
@@ -324,5 +223,22 @@ void entityUpdateChunk(entity_t *entity) {
   chunkpos_t cp;
   worldPosToChunkPos(&entity->position, &cp);
   chunkindex_t ci = mapGetChunkIndexAt(cp);
-  if(ci != -1) entitySetChunk(entity, (uint8_t)ci);
-}
+  if(ci == -1 || ci == entity->chunkIndex) return;
+  entitySetChunk(entity, (uint8_t)ci);
+}
+
+void entitySyncFromPhysics(entity_t *entity) {
+  assertNotNull(entity, "Entity pointer cannot be NULL");
+
+  entity->position = (worldpos_t){
+    (worldunit_t)floorf(entity->body.position[0]),
+    (worldunit_t)floorf(entity->body.position[1]),
+    (worldunit_t)floorf(entity->body.position[2])
+  };
+
+  glm_vec3_copy(entity->body.position, entity->renderPosition);
+  entity->renderPosition[2] *= WORLD_LAYER_HEIGHT;
+
+  entityUpdateChunk(entity);
+  mapAreaCheckEntity(entity);
+}

src/dusk/rpg/entity/entity.h

@@ -7,10 +7,11 @@
 
 #pragma once
 #include "entitydir.h"
-#include "anim/entityanim.h"
 #include "interact/entityinteract.h"
 #include "entitytype.h"
 #include "npc/npc.h"
+#include "rpg/physics/physicsbody.h"
+#include "rpg/physics/physicsworld.h"
 
 typedef struct map_s map_t;
 
@@ -20,6 +21,29 @@ typedef uint16_t entityglobalid_t;
 #define ENTITY_GLOBAL_ID_START 1
 #define ENTITY_GLOBAL_ID_PLAYER 1
 
+// Default collision box for every entity's physics body - matches the old
+// system's exact one-tile footprint.
+#define ENTITY_PHYSICS_EXTENTS_DEFAULT { 1.0f, 1.0f, 1.0f }
+
+// Movement speeds, in grid units per second - chosen to match the feel of
+// the old fixed-duration one-tile-per-step system (12 ticks/tile walking,
+// 6 ticks/tile running, at DUSK_TIME_STEP = 16ms).
+#define ENTITY_MOVE_WALK_SPEED 5.2083f
+#define ENTITY_MOVE_RUN_SPEED 10.4167f
+
+// Movement vectors below this magnitude are treated as no movement.
+#define ENTITY_MOVE_DEADZONE 0.1f
+
+// How far in front of an entity entityGetFacing probes for a target.
+#define ENTITY_INTERACT_RANGE 1.0f
+
+typedef enum {
+  ENTITY_ANIM_IDLE,
+  ENTITY_ANIM_WALK,
+  ENTITY_ANIM_RUN,
+  ENTITY_ANIM_COUNT
+} entityanim_t;
+
 typedef struct entity_s {
   uint8_t id;
   entityglobalid_t globalId;
@@ -28,13 +52,18 @@ typedef struct entity_s {
 
   // Movement
   entitydir_t direction;
+  physicsbody_t body;
+
+  // Derived each frame from body.position (floored) - kept for systems
+  // that still assume an integer grid position (chunk membership, map
+  // area triggers, entity-at-position queries).
   worldpos_t position;
-  worldpos_t lastPosition;
+
+  // Derived each frame from body.position - mirrors the physics position
+  // into render/world-float space (z scaled by WORLD_LAYER_HEIGHT).
   vec3 renderPosition;
 
   entityanim_t animation;
-  float_t animTime;
-  float_t walkEndCooldown;
 
   entityinteract_t interact;
 
@@ -43,6 +72,9 @@ typedef struct entity_s {
 
 extern entity_t ENTITIES[ENTITY_COUNT];
 
+// Shared physics world every entity's body steps against.
+extern physicsworld_t ENTITY_PHYSICS_WORLD;
+
 /**
  * Initializes an entity structure.
  * 
@@ -58,30 +90,6 @@ void entityInit(entity_t *entity, const entitytype_t type);
  */
 void entityUpdate(entity_t *entity);
 
-/**
- * Returns true if the entity is in a state where it can turn.
- *
- * @param entity Pointer to the entity to check.
- * @returns True if the entity can turn.
- */
-bool_t entityCanTurn(entity_t *entity);
-
-/**
- * Returns true if the entity is in a state where it can walk.
- *
- * @param entity Pointer to the entity to check.
- * @returns True if the entity can walk.
- */
-bool_t entityCanWalk(entity_t *entity);
-
-/**
- * Returns true if the entity is in a state where it can run.
- *
- * @param entity Pointer to the entity to check.
- * @returns True if the entity can run.
- */
-bool_t entityCanRun(entity_t *entity);
-
 /**
  * Returns true if the entity is allowed to be unloaded. By default this is
  * true for entities whose global ID falls within the randomly assigned
@@ -93,7 +101,29 @@ bool_t entityCanRun(entity_t *entity);
 bool_t entityCanUnload(entity_t *entity);
 
 /**
- * Turn an entity to face a new direction.
+ * Moves an entity continuously in a direction, at walking or running
+ * speed. Sets the entity's facing to the nearest cardinal direction that
+ * matches the movement vector. Must be called every tick the entity
+ * should keep moving - unlike the old tile-stepping system this does not
+ * complete a move on its own; call entityStop to stop.
+ *
+ * @param entity Pointer to the entity to move.
+ * @param direction Movement vector, magnitude 0-1 (values longer than 1
+ *   are clamped to 1, so diagonals aren't faster than cardinals).
+ * @param running Whether to move at running speed instead of walking.
+ */
+void entityMove(entity_t *entity, const vec2 direction, const bool_t running);
+
+/**
+ * Stops an entity's horizontal movement (equivalent to
+ * entityMove(entity, {0, 0}, false)).
+ *
+ * @param entity Pointer to the entity to stop.
+ */
+void entityStop(entity_t *entity);
+
+/**
+ * Turn an entity to face a new direction, instantly, without moving it.
  *
  * @param entity Pointer to the entity to turn.
  * @param direction The direction to face.
@@ -101,7 +131,10 @@ bool_t entityCanUnload(entity_t *entity);
 void entityTurn(entity_t *entity, const entitydir_t direction);
 
 /**
- * Make an entity walk in a direction.
+ * Makes an entity walk continuously in a cardinal direction, at walking
+ * speed. Convenience wrapper over entityMove for callers that only think
+ * in terms of the 4 cardinal directions. Must be called every tick the
+ * entity should keep moving.
  *
  * @param entity Pointer to the entity to make walk.
  * @param direction The direction to walk in.
@@ -109,7 +142,8 @@ void entityTurn(entity_t *entity, const entitydir_t direction);
 void entityWalk(entity_t *entity, const entitydir_t direction);
 
 /**
- * Make an entity run in a direction.
+ * Makes an entity walk continuously in a cardinal direction, at running
+ * speed. See entityWalk.
  *
  * @param entity Pointer to the entity to make run.
  * @param direction The direction to run in.
@@ -117,13 +151,16 @@ void entityWalk(entity_t *entity, const entitydir_t direction);
 void entityRun(entity_t *entity, const entitydir_t direction);
 
 /**
- * Gets the entity at a specific world position.
+ * Finds the closest other entity whose bounds overlap a probe box
+ * projected out from the given entity's own bounds, along its current
+ * facing direction. Used for interaction targeting - continuous-position
+ * aware, unlike an exact tile match.
  *
- * @param map Pointer to the map to check.
- * @param pos The world position to check.
- * @return Pointer to the entity at the position, or NULL if none.
+ * @param entity Pointer to the entity to probe from.
+ * @param range Distance, in grid units, to project the probe box.
+ * @return Pointer to the closest overlapping entity, or NULL if none.
  */
-entity_t *entityGetAt(const worldpos_t pos);
+entity_t *entityGetFacing(entity_t *entity, const float_t range);
 
 /**
  * Gets the entity with the given global ID, if one is currently loaded.
@@ -142,10 +179,7 @@ uint8_t entityGetAvailable();
 
 /**
  * Assigns an entity to a chunk, removing it from its current chunk first.
- * Pass 0xFF as chunkIndex to detach the entity from any chunk. If the
- * target chunk has no free entity slots, the entity is left detached
- * (chunkIndex 0xFF) rather than assigned to a chunk that isn't actually
- * tracking it - entityUpdateChunk will keep retrying on subsequent moves.
+ * Pass 0xFF as chunkIndex to detach the entity from any chunk.
  *
  * @param entity Pointer to the entity.
  * @param chunkIndex Index of the chunk to assign to, or 0xFF for none.
@@ -167,4 +201,13 @@ void entityUpdateChunk(entity_t *entity);
  * @param entity Pointer to the entity to move.
  * @param pos The world position to place the entity at.
  */
-void entityPositionSet(entity_t *entity, const worldpos_t pos);
+void entityPositionSet(entity_t *entity, const worldpos_t pos);
+
+/**
+ * Derives position and renderPosition from the entity's physics body, and
+ * refreshes chunk membership and map area triggers to match. Called once
+ * per entity per frame, after the physics step.
+ *
+ * @param entity Pointer to the entity to sync.
+ */
+void entitySyncFromPhysics(entity_t *entity);

src/dusk/rpg/entity/entitydir.c

@@ -48,4 +48,27 @@ void entityDirGetRelative(
       *outY = 0;
       break;
   }
+}
+
+void entityDirToVec2(const entitydir_t dir, vec2 out) {
+  assertValidEntityDir(dir, "Invalid direction provided");
+  assertNotNull(out, "Output vector cannot be NULL");
+
+  worldunits_t relX, relY;
+  entityDirGetRelative(dir, &relX, &relY);
+  out[0] = (float_t)relX;
+  out[1] = (float_t)relY;
+}
+
+entitydir_t entityDirFromVec2(const vec2 direction) {
+  assertNotNull(direction, "Direction vector cannot be NULL");
+  assertTrue(
+    direction[0] != 0.0f || direction[1] != 0.0f,
+    "Direction vector cannot be zero"
+  );
+
+  if(fabsf(direction[0]) > fabsf(direction[1])) {
+    return direction[0] > 0.0f ? ENTITY_DIR_EAST : ENTITY_DIR_WEST;
+  }
+  return direction[1] > 0.0f ? ENTITY_DIR_NORTH : ENTITY_DIR_SOUTH;
 }