Chunks as json

.github/workflows/build.yml

@@ -32,7 +32,7 @@ jobs:
             git \
             libssl-dev
       - name: Build Linux
-        run: ./scripts/linux/build-linux.sh
+        run: ./scripts/build-linux.sh
       - name: Upload Linux binary
         uses: actions/upload-artifact@v3
         with:
@@ -48,7 +48,7 @@ jobs:
       - name: Setup pspdev
         uses: ./.github/actions/setup-pspdev
       - name: Build PSP
-        run: ./scripts/psp/build-psp.sh
+        run: ./scripts/build-psp.sh
       - name: Move EBOOT.PBP to Dusk subfolder
         run: |
           mkdir -p ./git-artifcats/Dusk/PSP/GAME/Dusk
@@ -103,7 +103,7 @@ jobs:
             libgles2:arm64 \
             libgl1-mesa-dev:arm64
       - name: Build Knulli
-        run: ./scripts/knulli/build-knulli.sh
+        run: ./scripts/build-knulli.sh
       - name: Move output to Dusk subfolder
         run: |
           mkdir -p ./git-artifcats/Dusk
@@ -134,7 +134,7 @@ jobs:
             gamecube-sdl2 ppc-liblzma ppc-libzip \
             gamecube-tools ppc-libmad ppc-zlib-ng ppc-bzip2 ppc-zstd
       - name: Build GameCube
-        run: ./scripts/gamecube/build-gamecube.sh
+        run: ./scripts/build-gamecube.sh
       - name: Copy output files
         run: |
           mkdir -p ./git-artifcats/Dusk
@@ -166,7 +166,7 @@ jobs:
             gamecube-sdl2 ppc-liblzma ppc-libzip \
             gamecube-tools ppc-libmad ppc-zlib-ng ppc-bzip2 ppc-zstd
       - name: Build GameCube ISO
-        run: ./scripts/gamecube/build-gamecube-iso.sh
+        run: ./scripts/build-gamecube-iso.sh
       - name: Copy output files
         run: |
           mkdir -p ./git-artifcats/Dusk
@@ -199,7 +199,7 @@ jobs:
             gamecube-sdl2 ppc-liblzma ppc-libzip \
             gamecube-tools ppc-libmad ppc-zlib-ng ppc-bzip2 ppc-zstd
       - name: Build Wii
-        run: ./scripts/wii/build-wii.sh
+        run: ./scripts/build-wii.sh
       - name: Copy output files
         run: |
           mkdir -p ./git-artifcats/Dusk/apps/Dusk
@@ -232,7 +232,7 @@ jobs:
             gamecube-sdl2 ppc-liblzma ppc-libzip \
             gamecube-tools ppc-libmad ppc-zlib-ng ppc-bzip2 ppc-zstd
       - name: Build Wii ISO
-        run: ./scripts/wii/build-wii-iso.sh
+        run: ./scripts/build-wii-iso.sh
       - name: Copy output files
         run: |
           mkdir -p ./git-artifcats/Dusk

.github/workflows/test.yml

@@ -32,4 +32,4 @@ jobs:
             git \
             libssl-dev
       - name: Run tests
-        run: ./scripts/linux/test-linux.sh
+        run: ./scripts/test-linux.sh

.gitignore

@@ -107,4 +107,3 @@ yarn.lock
 /assets/test
 /tools_old
 /assets/test.png
-/assets/audio/boa.mp3

CLAUDE.md

@@ -0,0 +1,455 @@
+# 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         |
+| `vita`               | `DUSK_VITA`       | PlayStation Vita |
+| `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, Vita)
+src/dusksdl2/      SDL2 window + input (Linux, Knulli, PSP, Vita)
+src/dusklinux/     Linux + Knulli platform impl
+src/duskpsp/       PSP platform impl
+src/duskvita/      Vita 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

@@ -8,22 +8,16 @@ cmake_minimum_required(VERSION 3.13)
 
 set(CMAKE_C_STANDARD 11)
 set(CMAKE_C_STANDARD_REQUIRED ON)
-set(CMAKE_MODULE_PATH
-  ${CMAKE_MODULE_PATH}
-  ${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules
-)
+set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules)
 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")
 set(DUSK_GAME_SHORT_DESCRIPTION "Dusk game" CACHE STRING "One-line description")
-set(DUSK_GAME_LONG_DESCRIPTION
-  "No description yet." CACHE STRING "Full description"
-)
+set(DUSK_GAME_LONG_DESCRIPTION  "No description yet." CACHE STRING "Full description")
 
 # Prep cache
 set(DUSK_CACHE_TARGET "dusk-target")
@@ -37,19 +31,13 @@ set(DUSK_TEMP_DIR "${DUSK_BUILD_DIR}/temp")
 set(DUSK_TOOLS_DIR "${DUSK_ROOT_DIR}/tools")
 set(DUSK_DATA_DIR "${DUSK_ROOT_DIR}/data")
 set(DUSK_ASSETS_DIR "${DUSK_ROOT_DIR}/assets")
-set(DUSK_BUILT_ASSETS_DIR "${DUSK_BUILD_DIR}/built_assets"
-  CACHE INTERNAL ${DUSK_CACHE_TARGET}
-)
+set(DUSK_BUILT_ASSETS_DIR "${DUSK_BUILD_DIR}/built_assets" CACHE INTERNAL ${DUSK_CACHE_TARGET})
 set(DUSK_GENERATED_HEADERS_DIR "${DUSK_BUILD_DIR}/generated")
-set(DUSK_BUILD_BINARY ${DUSK_BUILD_DIR}/Dusk
-  CACHE INTERNAL ${DUSK_CACHE_TARGET}
-)
+set(DUSK_BUILD_BINARY ${DUSK_BUILD_DIR}/Dusk CACHE INTERNAL ${DUSK_CACHE_TARGET})
 set(DUSK_ASSETS "" CACHE INTERNAL ${DUSK_CACHE_TARGET})
 set(DUSK_LIBRARY_TARGET_NAME "DuskCore" CACHE INTERNAL ${DUSK_CACHE_TARGET})
 set(DUSK_BINARY_TARGET_NAME "Dusk" CACHE INTERNAL ${DUSK_CACHE_TARGET})
-set(DUSK_ASSETS_ZIP "${DUSK_BUILD_DIR}/dusk.dsk"
-  CACHE INTERNAL ${DUSK_CACHE_TARGET}
-)
+set(DUSK_ASSETS_ZIP "${DUSK_BUILD_DIR}/dusk.dsk" CACHE INTERNAL ${DUSK_CACHE_TARGET})
 
 if(NOT DEFINED DUSK_TARGET_SYSTEM)
   set(DUSK_TARGET_SYSTEM "linux")
@@ -84,9 +72,7 @@ if(DUSK_BUILD_TESTS)
       ${DUSK_LIBRARY_TARGET_NAME}
   )
 else()
-  set(DUSK_LIBRARY_TARGET_NAME "${DUSK_BINARY_TARGET_NAME}"
-    CACHE INTERNAL ${DUSK_CACHE_TARGET}
-  )
+  set(DUSK_LIBRARY_TARGET_NAME "${DUSK_BINARY_TARGET_NAME}" CACHE INTERNAL ${DUSK_CACHE_TARGET})
 endif()
 
 if(NOT DEFINED DUSK_VERSION)
@@ -104,12 +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)
 
@@ -135,21 +115,16 @@ if(DUSK_BUILD_TESTS)
   add_subdirectory(test)
 endif()
 
-# Build assets. Runs unconditionally on every build (rather than being
-# gated behind a custom_command's file-level DEPENDS list) because
-# CONFIGURE_DEPENDS globs only pick up added/removed files on the next
-# CMake configure, so that approach could miss/lag a rebuild behind an
-# asset edit. tools.asset.pack itself decides whether anything actually
-# changed (see its manifest check) and no-ops quickly when nothing did,
-# so this stays cheap on a build where assets are untouched.
-add_custom_target(DUSK_ASSETS_BUILT ALL
+# Build assets
+file(GLOB_RECURSE DUSK_ASSET_FILES CONFIGURE_DEPENDS "${DUSK_ASSETS_DIR}/*")
+add_custom_command(
+  OUTPUT "${DUSK_ASSETS_ZIP}"
   COMMAND ${CMAKE_COMMAND} -E make_directory "${DUSK_ASSETS_DIR}"
-  COMMAND ${Python3_EXECUTABLE} -m tools.asset.pack
-    --input "${DUSK_ASSETS_DIR}"
-    --output "${DUSK_ASSETS_ZIP}"
-  WORKING_DIRECTORY "${DUSK_ROOT_DIR}"
-  BYPRODUCTS "${DUSK_ASSETS_ZIP}"
-  COMMENT "Packing assets into dusk.dsk"
+  COMMAND ${CMAKE_COMMAND} -E rm -f "${DUSK_ASSETS_ZIP}"
+  COMMAND ${CMAKE_COMMAND} -E tar "cf" "${DUSK_ASSETS_ZIP}" --format=zip -- .
+  WORKING_DIRECTORY "${DUSK_ASSETS_DIR}"
+  DEPENDS ${DUSK_ASSET_FILES}
   VERBATIM
 )
+add_custom_target(DUSK_ASSETS_BUILT DEPENDS "${DUSK_ASSETS_ZIP}")
 add_dependencies(${DUSK_LIBRARY_TARGET_NAME} DUSK_ASSETS_BUILT)

README.md

@@ -9,18 +9,15 @@ following packages, depending on your system;
 
 Fedora;
 ```
-sudo dnf install git make gcc cmake python python-polib python3-pillow python3-dotenv python3-numpy python-qt5 python3-pyopengl SDL2-devel zlib-devel libzip-devel bzip2-devel openssl-devel lzma-sdk-devel xz xz-devel lua-devel libmad-devel
+sudo dnf install git make gcc cmake python python-polib python3-pillow python3-dotenv python3-numpy python-qt5 python3-pyopengl SDL2-devel zlib-devel libzip-devel bzip2-devel openssl-devel lzma-sdk-devel xz xz-devel lua-devel
 ```
-`libmad-devel` (used for MP3 decoding) is GPL-licensed and ships in the
-[RPM Fusion](https://rpmfusion.org/) free repository rather than Fedora's
-base repos - make sure RPM Fusion is enabled first.
 
 Ubuntu;
 ```
-sudo apt-get install git build-essential gcc python python-polib python3-pillow python3-dotenv python3-numpy python3-pyqt5 python3-opengl libmad0-dev
+sudo apt-get install git build-essential gcc python python-polib python3-pillow python3-dotenv python3-numpy python3-pyqt5 python3-opengl
 ```
 
 Arch Linux;
 ```
-sudo pacman -S git base-devel gcc python python-polib python-pillow python-dotenv python-numpy python-pyqt5 python-opengl libmad
+sudo pacman -S git base-devel gcc python python-polib python-pillow python-dotenv python-numpy python-pyqt5 python-opengl
 ```

assets/battle/moves.jsonc

@@ -1,21 +0,0 @@
-{
-  "moves": {
-    "fire": {
-      // Target flags
-      "enemies": true,
-      "allies": true,
-      "multiple": false,
-      "self": true,
-      "default": "enemy",
-      "target": "SINGLE_ENEMY"
-    },
-
-    "slash": {
-      "enemies": true,
-      "allies": true,
-      "self": false,
-      "default": "enemy",
-      "target": "SINGLE_ENEMY"
-    }
-  }
-}

assets/cutscene/test_npc.json

@@ -0,0 +1,25 @@
+{
+  "pause": "DEFAULT",
+  "items": [
+    { "type": "text", "text": "Test Two." },
+    { "type": "entityAdd", "entityType": "npc", "position": [4, 4, 0] },
+    {
+      "type": "textMini",
+      "text": "Hello!",
+      "position": [4, 4, 0],
+      "duration": 3.0
+    },
+    {
+      "type": "emoji",
+      "entityIndex": "lastCreated",
+      "emojiType": "exclamation",
+      "duration": 2.0
+    },
+    {
+      "type": "entityWalkTo",
+      "entityIndex": "lastCreated",
+      "positions": [[8, 2, 0]]
+    },
+    { "type": "text", "text": "Done." }
+  ]
+}

assets/cutscenes/battle/moves/fire.jsonc

@@ -1,21 +0,0 @@
-{
-  "items": [
-    {
-      "type": "MODAL",
-      "title": "Fire",
-      "message": "A burst of flame scorches the target."
-    },
-    {
-      "type": "WAIT",
-      "seconds": 2
-    },
-    {
-      "type": "MODAL_CLOSE"
-    },
-    {
-      "type": "BATTLE_FIGHTER_DAMAGE",
-      "fighter": "target",
-      "amount": 12
-    }
-  ]
-}

assets/cutscenes/battle/moves/slash.jsonc

@@ -1,21 +0,0 @@
-{
-  "items": [
-    {
-      "type": "MODAL",
-      "title": "Slash",
-      "message": "A quick blade strike cuts across the target."
-    },
-    {
-      "type": "WAIT",
-      "seconds": 2
-    },
-    {
-      "type": "MODAL_CLOSE"
-    },
-    {
-      "type": "BATTLE_FIGHTER_DAMAGE",
-      "fighter": "target",
-      "amount": 8
-    }
-  ]
-}

assets/cutscenes/battletest.jsonc

@@ -1,18 +0,0 @@
-{
-  "items": [
-    {
-      "type": "BATTLE_START",
-      "enemies": [
-        {
-          "attack": 8, "defense": 4, "magic": 0, "speed": 5, "luck": 2,
-          "healthMax": 30, "mpMax": 0,
-          "abilities": ["fire"]
-        },
-        {
-          "attack": 6, "defense": 3, "magic": 0, "speed": 7, "luck": 2,
-          "healthMax": 20, "mpMax": 0
-        }
-      ]
-    }
-  ]
-}

assets/cutscenes/initial.jsonc

@@ -1,68 +0,0 @@
-{
-  "items": [
-    // First thing, try and find a save device, used for settings and what not.
-    {
-      "type": "MODAL",
-      "title": "initial.checking_save.title",
-      "message": "initial.checking_save.message"
-    },
-    {
-      "type": "WAIT",
-      "seconds": 0.2
-    },
-    {
-      "type": "SAVE_DEVICE_CHECK",
-      "successMarker": "CONTINUE",
-      "failureMarker": "SAVE_DEVICE_NOT_FOUND"
-    },
-
-    // No save device found
-    {
-      "type": "MARKER",
-      "name": "SAVE_DEVICE_NOT_FOUND"
-    },
-    {
-      "type": "MODAL_CLOSE"
-    },
-    {
-      "type": "MODAL_OPTIONS_MARKERS",
-      "title": "initial.no_device.title",
-      "message": "initial.no_device.message",
-      "options": [
-        {
-          "text": "initial.no_device.retry",
-          "marker": "SAVE_DEVICE_RETRY"
-        },
-        {
-          "text": "initial.no_device.continue",
-          "marker": "CONTINUE"
-        }
-      ]
-    },
-
-    // Save device not found, user to retry, just close modal and loop
-    {
-      "type": "MARKER",
-      "name": "SAVE_DEVICE_RETRY"
-    },
-    {
-      "type": "MODAL_CLOSE"
-    },
-    {
-      "type": "RESTART"
-    },
-
-    // Save device found (or continuing without one)
-    {
-      "type": "MARKER",
-      "name": "CONTINUE"
-    },
-    {
-      "type": "MODAL_CLOSE"
-    },
-    {
-      "type": "CUTSCENE",
-      "name": "cutscenes/main_menu.jsonc"
-    }
-  ]
-}

assets/cutscenes/main_menu.jsonc

@@ -1,140 +0,0 @@
-{
-  "items": [
-    {
-      "type": "MARKER",
-      "name": "MAIN_MENU_IDLE"
-    },
-    {
-      "type": "UI_SHOW",
-      "name": "main_menu"
-    },
-
-    // Options button goes here - no options screen yet, so this is just
-    // an alias landing right back on the idle loop below.
-    {
-      "type": "MARKER",
-      "name": "OPTIONS"
-    },
-    {
-      "type": "IDLE"
-    },
-
-    // New Game button goes here.
-    {
-      "type": "MARKER",
-      "name": "NEW_GAME"
-    },
-    {
-      "type": "MODAL",
-      "title": "main_menu.checking_save.title",
-      "message": "main_menu.checking_save.message"
-    },
-    {
-      "type": "WAIT",
-      "seconds": 0.2
-    },
-    {
-      "type": "SAVE_DEVICE_CHECK",
-      "successMarker": "SAVE_DEVICE_FOUND",
-      "failureMarker": "SAVE_DEVICE_NOT_FOUND"
-    },
-
-    // Save device not found
-    {
-      "type": "MARKER",
-      "name": "SAVE_DEVICE_NOT_FOUND"
-    },
-    {
-      "type": "MODAL_CLOSE"
-    },
-    {
-      "type": "MODAL_OPTIONS_MARKERS",
-      "title": "main_menu.no_device.title",
-      "message": "main_menu.no_device.message",
-      "options": [
-        {
-          "text": "main_menu.no_device.retry",
-          "marker": "NEW_GAME"
-        },
-        {
-          "text": "main_menu.no_device.continue",
-          "marker": "SAVE_DEVICE_FOUND"
-        }
-      ]
-    },
-
-    // Save data failed to load (e.g. corrupt/unreadable) - only option is
-    // to retry, no "continue without saving" here since we already know a
-    // device is present.
-    {
-      "type": "MARKER",
-      "name": "LOAD_ERROR"
-    },
-    {
-      "type": "MODAL_OPTIONS_MARKERS",
-      "title": "main_menu.save_load_error.title",
-      "message": "main_menu.save_load_error.message",
-      "options": [
-        {
-          "text": "main_menu.save_load_error.retry",
-          "marker": "NEW_GAME"
-        }
-      ]
-    },
-
-    // Quit Game button goes here. Cancelling jumps back to
-    // MAIN_MENU_IDLE; confirming falls through to QUIT_GAME, which
-    // ends the process directly.
-    {
-      "type": "MARKER",
-      "name": "QUIT"
-    },
-    {
-      "type": "MODAL_OPTIONS_MARKERS",
-      "title": "main_menu.quit_confirm",
-      "options": [
-        {
-          "text": "ui.confirm.confirm",
-          "marker": "QUIT_CONFIRMED"
-        },
-        {
-          "text": "ui.confirm.cancel",
-          "marker": "MAIN_MENU_IDLE"
-        }
-      ]
-    },
-    
-    {
-      "type": "MARKER",
-      "name": "QUIT_CONFIRMED"
-    },
-    {
-      "type": "QUIT_GAME"
-    },
-
-    // main menu just listens for cutscene ending to show the select save modal
-    // so we have that here.
-    {
-      "type": "MARKER",
-      "name": "SAVE_DEVICE_FOUND"
-    },
-    {
-      "type": "MODAL_CLOSE"
-    },
-    {
-      "type": "SAVE_LOAD_ALL_SLOTS",
-      "successMarker": "LOADED",
-      "failureMarker": "LOAD_ERROR"
-    },
-
-    // Must be the very last item - falling off the end here is what
-    // completes the cutscene and fires uiMainMenuOpenSelectSave (see
-    // cutsceneSystemSetOnComplete in ui/screen/mainmenu/uimainmenu.c).
-    // Placing this anywhere earlier would fall through into whatever
-    // comes next instead (e.g. the QUIT block, if placed just before it).
-    {
-      "type": "MARKER",
-      "name": "LOADED"
-    }
-  ]
-}

assets/cutscenes/new_game.jsonc

@@ -1,11 +0,0 @@
-{
-  // Placeholder for the new-game intro flow - just shows a modal for now.
-  "items": [
-    {
-      "type": "MODAL",
-      "title": "New Game",
-      "message": "This is a placeholder for the new game intro.",
-      "blocking": true
-    }
-  ]
-}

assets/item.json

@@ -0,0 +1,5 @@
+[
+  { "id": "POTION", "type": "MEDICINE", "weight": 1.0, "name": "potion" },
+  { "id": "POTATO", "type": "FOOD", "weight": 0.5, "name": "potato" },
+  { "id": "APPLE", "type": "FOOD", "weight": 0.3, "name": "apple" }
+]

assets/items/items.jsonc

@@ -1,7 +0,0 @@
-{
-  "items": {
-    "potion": { "type": "MEDICINE" },
-    "potato": { "type": "FOOD" },
-    "apple": { "type": "FOOD" }
-  }
-}

assets/locale/en_US.po

@@ -5,113 +5,11 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Plural-Forms: nplurals=4; plural=(n==1 ? 0 : n==2 ? 1 : (n<7 ? 2 : 3));\n"
 
-# Initial Scene
-msgid "initial.checking_save.title"
-msgstr "Checking for save data"
-
-msgid "initial.checking_save.message"
-msgstr "Please wait..."
-
-msgid "initial.no_device.title"
-msgstr "No Save Device Found"
-
-msgid "initial.no_device.message"
-msgstr "Could not find a save device, ensure it is connected and try again. You can continue, but progress will not be saved."
-
-msgid "initial.no_device.retry"
-msgstr "Try again"
-
-msgid "initial.no_device.continue"
-msgstr "Continue without saving"
-
-
-# Main Menu Scene
-msgid "main_menu.start_game"
-msgstr "Start Game"
-
-msgid "main_menu.options"
-msgstr "Options"
-
-msgid "main_menu.quit"
-msgstr "Quit Game"
-
-msgid "main_menu.quit_confirm"
-msgstr "Are you sure you want to quit?"
-
-msgid "main_menu.checking_save.title"
-msgstr "Checking for save data"
-
-msgid "main_menu.checking_save.message"
-msgstr "Please wait..."
-
-msgid "main_menu.no_device.title"
-msgstr "No Save Device Found"
-
-msgid "main_menu.no_device.message"
-msgstr "Could not find a save device, ensure it is connected and try again. You can continue, but progress will not be saved."
-
-msgid "main_menu.no_device.retry"
-msgstr "Try again"
-
-msgid "main_menu.no_device.continue"
-msgstr "Continue without saving"
-
-msgid "main_menu.save_load_error.title"
-msgstr "Error"
-
-msgid "main_menu.save_load_error.message"
-msgstr "Failed to load save data. Please try again."
-
-msgid "main_menu.save_load_error.retry"
-msgstr "Try Again"
-
-
-# Select Save Screen
-msgid "ui.select_save.title"
-msgstr "Select Save"
-
-msgid "ui.select_save.empty"
-msgstr "Empty Slot"
-
-msgid "ui.select_save.corrupt"
-msgstr "Corrupted Save"
-
-msgid "ui.select_save.corrupt_warning"
-msgstr "This save file is corrupted and could not be loaded. Please contact support if this issue persists."
-
-msgid "ui.select_save.slot_format"
-msgstr "%s  Lv.%d  %s"
-
-msgid "ui.select_save.delete_mode"
-msgstr "Delete a Save"
-
-msgid "ui.select_save.delete_confirm"
-msgstr "Are you sure you want to delete this save?"
-
-msgid "ui.select_save.name_title"
-msgstr "Enter game save file name"
-
-msgid "ui.save_slot.number_format"
-msgstr "Slot %d"
-
-
-
-
-
-
-
-
-
-
-
 #: ui/menu.c:10
 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"
@@ -158,118 +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/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"
-
-
-#
-# Items
-#
 msgid "item.potion.name"
 msgstr "Potion"
 
@@ -278,12 +64,3 @@ msgstr "Potato"
 
 msgid "item.apple.name"
 msgstr "Apple"
-
-#
-# Moves
-#
-msgid "move.fire.name"
-msgstr "Fire"
-
-msgid "move.slash.name"
-msgstr "Slash"

assets/locale/es_MX.po

@@ -0,0 +1,70 @@
+msgid ""
+msgstr ""
+"Project-Id-Version: ExampleApp 1.0\n"
+"Language: es\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Plural-Forms: nplurals=2; plural=(n==1 ? 0 : 1);\n"
+
+#: ui/menu.c:10
+msgid "ui.title"
+msgstr ""
+"Bienvenido"
+
+#: src/dusk/ui/frame/settings/uisettings.c
+msgid "ui.settings.tabs.general"
+msgstr "General"
+
+#: src/dusk/ui/frame/settings/uisettings.c
+msgid "ui.settings.tabs.input"
+msgstr "Entrada"
+
+#: src/dusk/ui/frame/settings/uisettings.c
+msgid "ui.settings.tabs.display"
+msgstr "Pantalla"
+
+#: src/dusk/ui/frame/settings/uisettings.c
+msgid "ui.settings.tabs.audio"
+msgstr "Audio"
+
+msgid "ui.settings.input.deadzone"
+msgstr "Deadzone"
+
+#: src/dusk/ui/frame/settings/uisettingsgeneral.c
+msgid "ui.settings.general.language"
+msgstr "Idioma"
+
+#: src/dusk/ui/frame/settings/uisettingsgeneral.c
+msgid "ui.settings.general.language_detail"
+msgstr "Se aplica después de reiniciar la aplicación."
+
+#: src/dusk/ui/frame/settings/uisettings.c
+msgid "ui.settings.apply"
+msgstr "Aplicar"
+
+#: src/dusk/ui/frame/uiconfirm.c
+msgid "ui.confirm.discard_changes"
+msgstr "¿Descartar los cambios no guardados?"
+
+#: src/dusk/ui/frame/game/uigamemenu.c
+msgid "ui.game_menu.characters"
+msgstr "Personajes"
+
+#: src/dusk/ui/frame/game/uigamemenu.c
+msgid "ui.game_menu.items"
+msgstr "Objetos"
+
+#: src/dusk/ui/frame/game/uigamemenu.c
+msgid "ui.game_menu.settings"
+msgstr "Configuración"
+
+#: src/dusk/rpg/item/item.json
+msgid "item.potion.name"
+msgstr "Poción"
+
+#: src/dusk/rpg/item/item.json
+msgid "item.potato.name"
+msgstr "Papa"
+
+#: src/dusk/rpg/item/item.json
+msgid "item.apple.name"
+msgstr "Manzana"

assets/locale/jp_JP.po

@@ -0,0 +1,70 @@
+msgid ""
+msgstr ""
+"Project-Id-Version: ExampleApp 1.0\n"
+"Language: ja\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Plural-Forms: nplurals=1; plural=(0);\n"
+
+#: ui/menu.c:10
+msgid "ui.title"
+msgstr ""
+"歓迎"
+
+#: src/dusk/ui/frame/settings/uisettings.c
+msgid "ui.settings.tabs.general"
+msgstr "一般"
+
+#: src/dusk/ui/frame/settings/uisettings.c
+msgid "ui.settings.tabs.input"
+msgstr "入力"
+
+#: src/dusk/ui/frame/settings/uisettings.c
+msgid "ui.settings.tabs.display"
+msgstr "表示"
+
+#: src/dusk/ui/frame/settings/uisettings.c
+msgid "ui.settings.tabs.audio"
+msgstr "オーディオ"
+
+msgid "ui.settings.input.deadzone"
+msgstr "デッドゾーン"
+
+#: src/dusk/ui/frame/settings/uisettingsgeneral.c
+msgid "ui.settings.general.language"
+msgstr "言語"
+
+#: src/dusk/ui/frame/settings/uisettingsgeneral.c
+msgid "ui.settings.general.language_detail"
+msgstr "アプリケーションを再起動すると適用されます。"
+
+#: src/dusk/ui/frame/settings/uisettings.c
+msgid "ui.settings.apply"
+msgstr "適用"
+
+#: src/dusk/ui/frame/uiconfirm.c
+msgid "ui.confirm.discard_changes"
+msgstr "未保存の変更を破棄しますか？"
+
+#: src/dusk/ui/frame/game/uigamemenu.c
+msgid "ui.game_menu.characters"
+msgstr "キャラクター"
+
+#: src/dusk/ui/frame/game/uigamemenu.c
+msgid "ui.game_menu.items"
+msgstr "アイテム"
+
+#: src/dusk/ui/frame/game/uigamemenu.c
+msgid "ui.game_menu.settings"
+msgstr "設定"
+
+#: src/dusk/rpg/item/item.json
+msgid "item.potion.name"
+msgstr "ポーション"
+
+#: src/dusk/rpg/item/item.json
+msgid "item.potato.name"
+msgstr "ジャガイモ"
+
+#: src/dusk/rpg/item/item.json
+msgid "item.apple.name"
+msgstr "リンゴ"

assets/map/testmap/chunks/-1_0_0.json

@@ -0,0 +1 @@
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assets/map/testmap/map.json

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assets/maps/overworld/chunks/chunk_-1_0_0.json

@@ -1 +0,0 @@
-{"meshes":[{"file":"house_4_4.dmf","pos":[2,1,0]},{"file":"house_6_3.dmf","pos":[1,9,0]},{"file":"house_2_2.dmf","pos":[12,6,0]}],"tiles":[[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],null,null,null,null,[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],null,null,null,null,[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],null,null,null,null,[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],null,null,null,null,[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],null,null,[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],null,null,[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],null,null,null,null,null,null,[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],null,null,null,null,null,null,[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],null,null,null,null,null,null,[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0]]}

assets/maps/overworld/chunks/chunk_0_0_0.json

@@ -1 +0,0 @@
-{"tiles":[[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],null,null,null,null,null,[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],null,null,null,null,null,[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],null,null,null,null,null,[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[6,0],[2,0],[2,0],[2,0],[2,0],[2,0],[2,0],[7,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[3,0],[1,1],[1,1],[1,1],[1,1],[1,1],[1,1],[5,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[3,0],[1,1],[1,1],[1,1],[1,1],[1,1],[1,1],[5,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[3,0],[1,1],[1,1],[1,1],[1,1],[1,1],[1,1],[5,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[8,0],[4,0],[4,0],[4,0],[12,0],[1,1],[1,1],[5,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[3,0],[1,1],[1,1],[5,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[3,0],[1,1],[1,1],[5,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[8,0],[4,0],[4,0],[9,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0]],"meshes":[{"file":"house_5_3.dmf","pos":[1,1,0]}],"entities":[{"type":"global","globalId":3,"pos":[8,8,1]},{"type":"global","globalId":4,"pos":[12,2,0]}],"areas":[{"min":[11,3,0],"max":[16,9,10],"callbackId":1,"notify":3,"trigger":6}]}

assets/maps/overworld/chunks/chunk_0_1_0.json

@@ -1 +0,0 @@
-{"meshes":[{"file":"house_8_4.dmf","pos":[1,1,0]},{"file":"house_3_3.dmf","pos":[11,2,0]},{"file":"house_2_2.dmf","pos":[3,11,0]}],"tiles":[[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],null,null,null,null,null,null,null,null,[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],null,null,null,null,null,null,null,null,[1,0],[1,0],null,null,null,[1,0],[1,0],[1,0],null,null,null,null,null,null,null,null,[1,0],[1,0],null,null,null,[1,0],[1,0],[1,0],null,null,null,null,null,null,null,null,[1,0],[1,0],null,null,null,[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],null,null,[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],null,null,[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0]]}

assets/maps/overworld/chunks/chunk_1_0_0.json

@@ -1 +0,0 @@
-{"meshes":[{"file":"house_3_2.dmf","pos":[1,1,0]},{"file":"house_2_3.dmf","pos":[7,2,0]},{"file":"house_4_2.dmf","pos":[1,8,0]},{"file":"house_1_1.dmf","pos":[11,10,0]},{"file":"house_5_2.dmf","pos":[13,6,0]}],"tiles":[[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],null,null,null,[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],null,null,null,[1,0],[1,0],[1,0],null,null,[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],null,null,[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],null,null,[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],null,null,null,[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],null,null,null,[1,0],null,null,null,null,[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],null,null,null,null,[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],null,[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0]]}

assets/maps/overworld/chunks/chunk_1_1_0.json

@@ -1 +0,0 @@
-{"meshes":[{"file":"house_5_5.dmf","pos":[3,2,0]},{"file":"house_2_3.dmf","pos":[10,3,0]},{"file":"house_3_1.dmf","pos":[1,12,0]}],"tiles":[[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],null,null,null,null,null,[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],null,null,null,null,null,[1,0],[1,0],null,null,[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],null,null,null,null,null,[1,0],[1,0],null,null,[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],null,null,null,null,null,[1,0],[1,0],null,null,[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],null,null,null,null,null,[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],null,null,null,[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0]]}

assets/maps/overworld/chunks/chunk_2_0_0.json

@@ -1 +0,0 @@
-{"tiles":[[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,3],[1,3],[1,3],[1,3],[1,3],[1,3],[1,0],[1,0],[1,0],[1,0],null,null,[1,0],[1,0],[1,0],[1,0],[1,3],[1,3],[1,3],[1,3],[1,3],[1,3],[1,0],[1,0],[1,0],[1,0],null,null,[1,0],[1,0],[1,0],[1,0],[1,3],[1,3],[1,3],[1,3],[1,3],[1,3],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[4,1],[4,1],[4,1],[4,1],[4,1],[4,1],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[4,0],[4,0],[4,0],[4,0],[4,0],[4,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0],[1,0]],"meshes":[]}

assets/models/chunks/chunk_-1_0_0_0.json

@@ -0,0 +1,10 @@
+{
+  "mesh": "meshes/chunks/chunk_-1_0_0_0.dmf",
+  "color": [
+    255,
+    255,
+    255,
+    255
+  ],
+  "texture": "tiles.png"
+}

assets/models/chunks/chunk_0_0_0_0.json

@@ -0,0 +1,10 @@
+{
+  "mesh": "meshes/chunks/chunk_0_0_0_0.dmf",
+  "color": [
+    255,
+    255,
+    255,
+    255
+  ],
+  "texture": "tiles.png"
+}

assets/models/chunks/chunk_0_1_0_0.json

@@ -0,0 +1,10 @@
+{
+  "mesh": "meshes/chunks/chunk_0_1_0_0.dmf",
+  "color": [
+    255,
+    255,
+    255,
+    255
+  ],
+  "texture": "tiles.png"
+}

assets/models/chunks/chunk_1_0_0_0.json

@@ -0,0 +1,10 @@
+{
+  "mesh": "meshes/chunks/chunk_1_0_0_0.dmf",
+  "color": [
+    255,
+    255,
+    255,
+    255
+  ],
+  "texture": "tiles.png"
+}

assets/models/chunks/chunk_1_1_0_0.json

@@ -0,0 +1,10 @@
+{
+  "mesh": "meshes/chunks/chunk_1_1_0_0.dmf",
+  "color": [
+    255,
+    255,
+    255,
+    255
+  ],
+  "texture": "tiles.png"
+}

assets/models/chunks/chunk_2_0_0_0.json

@@ -0,0 +1,10 @@
+{
+  "mesh": "meshes/chunks/chunk_2_0_0_0.dmf",
+  "color": [
+    255,
+    255,
+    255,
+    255
+  ],
+  "texture": "tiles.png"
+}

assets/party.jsonc

@@ -1,22 +0,0 @@
-{
-  "members": {
-    "hero": {
-      "attack": 10,
-      "defense": 5,
-      "magic": 0,
-      "speed": 10,
-      "luck": 0,
-      "healthMax": 30,
-      "mpMax": 10
-    },
-    "companion": {
-      "attack": 8,
-      "defense": 6,
-      "magic": 4,
-      "speed": 8,
-      "luck": 1,
-      "healthMax": 25,
-      "mpMax": 15
-    }
-  }
-}

assets/story/storyflag.jsonc

@@ -1,10 +0,0 @@
-{
-  "flags": {
-    "test": {
-      "initial": true
-    },
-    "test2": {
-      "initial": 1
-    }
-  }
-}

cmake/modules/Findlibmad.cmake

@@ -1,32 +0,0 @@
-# Copyright (c) 2026 Dominic Masters
-#
-# This software is released under the MIT License.
-# https://opensource.org/licenses/MIT
-
-# NOTE: libmad itself is GPL-licensed (see https://www.underbit.com/products/mad/),
-# not MIT like the rest of this project. Any binary linking it must comply
-# with the GPL - a deliberate tradeoff accepted for MP3 decode correctness
-# (see audiostreammp3decodersw.c's own comment on why minimp3 wasn't enough).
-
-find_path(LIBMAD_INCLUDE_DIR NAMES mad.h)
-mark_as_advanced(LIBMAD_INCLUDE_DIR)
-
-find_library(LIBMAD_LIBRARY NAMES mad)
-mark_as_advanced(LIBMAD_LIBRARY)
-
-include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(
-  libmad
-  REQUIRED_VARS
-    LIBMAD_LIBRARY
-    LIBMAD_INCLUDE_DIR
-)
-
-if(libmad_FOUND AND NOT TARGET libmad::mad)
-  add_library(libmad::mad UNKNOWN IMPORTED)
-  set_target_properties(libmad::mad
-    PROPERTIES
-      INTERFACE_INCLUDE_DIRECTORIES ${LIBMAD_INCLUDE_DIR}
-      IMPORTED_LOCATION ${LIBMAD_LIBRARY}
-  )
-endif()

cmake/targets/dolphin.cmake

@@ -61,8 +61,6 @@ target_link_libraries(${DUSK_LIBRARY_TARGET_NAME} PRIVATE
   zstd
   z
   lzma
-  asnd
-  mad
 )
 
 if(DUSK_DOLPHIN_BUILD_TYPE STREQUAL "ISO")

cmake/targets/linux.cmake

@@ -27,7 +27,6 @@ target_link_libraries(${DUSK_LIBRARY_TARGET_NAME} PUBLIC
 )
 
 set(DUSK_BACKTRACE ON CACHE BOOL "Enable backtrace support for assert failures.")
-set(DUSK_TRACK_MEMORY ON CACHE BOOL "Track memoryAllocate() call sites to help find memory leaks.")
 
 # Define platform-specific macros.
 target_compile_definitions(${DUSK_LIBRARY_TARGET_NAME} PUBLIC

cmake/targets/psp.cmake

@@ -30,7 +30,6 @@ target_link_libraries(${DUSK_BINARY_TARGET_NAME} PUBLIC
   pspgu
   pspaudio
   pspaudiolib
-  pspmp3
   psputility
   pspvfpu
   pspvram
@@ -60,42 +59,12 @@ target_compile_definitions(${DUSK_BINARY_TARGET_NAME} PUBLIC
   DUSK_DISPLAY_OVERSCAN=6
 )
 
-# logDebug()/logError() additionally write every call to a file on the
-# Memory Stick (ms0:/PSP/GAME/Dusk/*.log) - a real, measured source of
-# per-call hitching (fopen+write+fclose every log line), not just a
-# theoretical cost. Default off so a normal build doesn't pay it; opt in
-# with -DDUSK_PSP_LOG_FILE=ON when the log file itself is actually needed
-# (e.g. no way to see stdout on real hardware).
-set(DUSK_PSP_LOG_FILE OFF CACHE BOOL "Also write PSP debug/error logs to ms0:/PSP/GAME/Dusk/*.log (slow - Memory Stick I/O per call).")
-if(DUSK_PSP_LOG_FILE)
-  target_compile_definitions(${DUSK_BINARY_TARGET_NAME} PUBLIC
-    DUSK_PSP_LOG_FILE
-  )
-endif()
-
 if(NOT CMAKE_BUILD_TYPE STREQUAL "Debug")
   target_compile_definitions(${DUSK_BINARY_TARGET_NAME} PUBLIC
     DUSK_ASSERTIONS_FAKED
   )
 endif()
 
-# Generate PARAM.SFO as a normal tracked build output (instead of letting
-# create_pbp_file() auto-generate + delete it) so it can be reused below by
-# a properly dependency-tracked EBOOT.PBP repack step.
-set(DUSK_PSP_PARAM_SFO "${DUSK_BUILD_DIR}/PARAM.SFO")
-add_custom_command(
-  OUTPUT "${DUSK_PSP_PARAM_SFO}"
-  COMMAND "$ENV{PSPDEV}/bin/mksfoex" "-d" "MEMSIZE=1" "-s" "APP_VER=01.00"
-          "${DUSK_BINARY_TARGET_NAME}" "${DUSK_PSP_PARAM_SFO}"
-  COMMENT "Generating PARAM.SFO for ${DUSK_BINARY_TARGET_NAME}"
-  VERBATIM
-)
-add_custom_target(DuskPspParamSfo DEPENDS "${DUSK_PSP_PARAM_SFO}")
-
-# create_pbp_file()'s own POST_BUILD chain (below) also consumes
-# DUSK_PSP_PARAM_SFO, so make sure it exists before that chain runs.
-add_dependencies(${DUSK_BINARY_TARGET_NAME} DuskPspParamSfo)
-
 # Postbuild, create .pbp file for PSP.
 create_pbp_file(
   TARGET "${DUSK_BINARY_TARGET_NAME}"
@@ -105,33 +74,4 @@ create_pbp_file(
   TITLE "${DUSK_BINARY_TARGET_NAME}"
   PSAR_PATH ${DUSK_ASSETS_ZIP}
   VERSION 01.00
-  SFO_PATH "${DUSK_PSP_PARAM_SFO}"
-  OUTPUT_DIR "${DUSK_BUILD_DIR}"
 )
-
-# CreatePBP.cmake's pack-pbp step is a POST_BUILD command tied to the
-# executable target, so it only reruns when the ELF itself relinks. That
-# means regenerating dusk.dsk (assets) alone, without touching any C
-# source, silently leaves EBOOT.PBP embedding a stale asset pak. Repack it
-# here as a normal file-tracked custom command depending on both the
-# executable and the asset zip, so EBOOT.PBP always reflects the current
-# assets even when nothing else about the build changed.
-set(DUSK_PSP_EBOOT "${DUSK_BUILD_DIR}/EBOOT.PBP")
-if(BUILD_PRX)
-  set(DUSK_PSP_EXECUTABLE "$<TARGET_FILE:${DUSK_BINARY_TARGET_NAME}>.prx")
-else()
-  set(DUSK_PSP_EXECUTABLE "$<TARGET_FILE:${DUSK_BINARY_TARGET_NAME}>")
-endif()
-add_custom_command(
-  OUTPUT "${DUSK_PSP_EBOOT}"
-  COMMAND "$ENV{PSPDEV}/bin/pack-pbp" "${DUSK_PSP_EBOOT}" "${DUSK_PSP_PARAM_SFO}"
-          "NULL" "NULL" "NULL" "NULL" "NULL"
-          "${DUSK_PSP_EXECUTABLE}" "${DUSK_ASSETS_ZIP}"
-  DEPENDS
-    "$<TARGET_FILE:${DUSK_BINARY_TARGET_NAME}>"
-    "${DUSK_PSP_PARAM_SFO}"
-    "${DUSK_ASSETS_ZIP}"
-  COMMENT "Repacking EBOOT.PBP (tracks executable + asset pak freshness)"
-  VERBATIM
-)
-add_custom_target(DuskPspEbootRepack ALL DEPENDS "${DUSK_PSP_EBOOT}")

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 "SD" 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(

editor/client/public/common/chunkterrain.js

@@ -0,0 +1,159 @@
+// Copyright (c) 2026 Dominic Masters
+//
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+"use strict";
+
+// ChunkTerrain - JS port of the terrain-quad generation performed by
+// tools/asset/chunk/__main__.py (build_terrain_verts / _tile_quad /
+// _RAMP_CORNERS) so the editor's 3D preview can show the same geometry the
+// Python compiler will bake into the chunk's terrain mesh, without waiting
+// for a compile pass. Vertex layout matches DMF: interleaved [u, v, x, y, z].
+
+const ChunkTerrain = (() => {
+  const CHUNK_WIDTH  = 16;
+  const CHUNK_HEIGHT = 16;
+  const CHUNK_DEPTH  = 4;
+  const TILE_COUNT   = CHUNK_WIDTH * CHUNK_HEIGHT * CHUNK_DEPTH;
+
+  // World-space Z distance of one Z-layer/story, in world-float space.
+  // Must match WORLD_LAYER_HEIGHT in src/dusk/rpg/overworld/worldpos.h.
+  const WORLD_LAYER_HEIGHT = Math.SQRT1_2;
+
+  const TILE_SHAPE_NULL           = 0;
+  const TILE_SHAPE_GROUND         = 1;
+  const TILE_SHAPE_RAMP_NORTH     = 2;
+  const TILE_SHAPE_RAMP_EAST      = 3;
+  const TILE_SHAPE_RAMP_SOUTH     = 4;
+  const TILE_SHAPE_RAMP_WEST      = 5;
+  const TILE_SHAPE_RAMP_NORTHEAST = 6;
+  const TILE_SHAPE_RAMP_NORTHWEST = 7;
+  const TILE_SHAPE_RAMP_SOUTHEAST = 8;
+  const TILE_SHAPE_RAMP_SOUTHWEST = 9;
+  const TILE_SHAPE_RAMP_NORTHEAST_INNER = 10;
+  const TILE_SHAPE_RAMP_NORTHWEST_INNER = 11;
+  const TILE_SHAPE_RAMP_SOUTHEAST_INNER = 12;
+  const TILE_SHAPE_RAMP_SOUTHWEST_INNER = 13;
+
+  // Per-shape corner heights as [sw, se, ne, nw] offsets from tile base Z.
+  // NORTH=+Y, EAST=+X. Cardinal ramps: low face at 0, high face at 1.
+  // Diagonal outer-corner ramps: only the named corner raised, rest at 0.
+  // Diagonal inner-corner ramps: only the corner opposite the named one is
+  // lowered to 0, the rest (including the named corner) stay raised at 1.
+  const RAMP_CORNERS = {
+    [TILE_SHAPE_GROUND]:         [0.0, 0.0, 0.0, 0.0],
+    [TILE_SHAPE_RAMP_NORTH]:     [0.0, 0.0, 1.0, 1.0],
+    [TILE_SHAPE_RAMP_SOUTH]:     [1.0, 1.0, 0.0, 0.0],
+    [TILE_SHAPE_RAMP_EAST]:      [0.0, 1.0, 1.0, 0.0],
+    [TILE_SHAPE_RAMP_WEST]:      [1.0, 0.0, 0.0, 1.0],
+    [TILE_SHAPE_RAMP_NORTHEAST]: [0.0, 0.0, 1.0, 0.0],
+    [TILE_SHAPE_RAMP_NORTHWEST]: [0.0, 0.0, 0.0, 1.0],
+    [TILE_SHAPE_RAMP_SOUTHEAST]: [0.0, 1.0, 0.0, 0.0],
+    [TILE_SHAPE_RAMP_SOUTHWEST]: [1.0, 0.0, 0.0, 0.0],
+    [TILE_SHAPE_RAMP_NORTHEAST_INNER]: [0.0, 1.0, 1.0, 1.0],
+    [TILE_SHAPE_RAMP_NORTHWEST_INNER]: [1.0, 0.0, 1.0, 1.0],
+    [TILE_SHAPE_RAMP_SOUTHEAST_INNER]: [1.0, 1.0, 1.0, 0.0],
+    [TILE_SHAPE_RAMP_SOUTHWEST_INNER]: [1.0, 1.0, 0.0, 1.0],
+  };
+
+  function tileIndex(x, y, z) {
+    return x + y * CHUNK_WIDTH + z * CHUNK_WIDTH * CHUNK_HEIGHT;
+  }
+
+  // Six vertices (2 CCW triangles) for a quad with per-corner Z heights.
+  // Corner order: SW=(fx,fy), SE=(fx+1,fy), NE=(fx+1,fy+1), NW=(fx,fy+1).
+  function pushTileQuad(out, u0, u1, v0, v1, fx, fy, swZ, seZ, neZ, nwZ) {
+    out.push(
+      u0, v0, fx,     fy,     swZ,
+      u1, v0, fx + 1, fy,     seZ,
+      u1, v1, fx + 1, fy + 1, neZ,
+      u0, v0, fx,     fy,     swZ,
+      u1, v1, fx + 1, fy + 1, neZ,
+      u0, v1, fx,     fy + 1, nwZ,
+    );
+  }
+
+  // Generate terrain quads for every non-null tile in a flat tiles array
+  // (length TILE_COUNT, indexed via tileIndex). Returns a Float32Array of
+  // interleaved [u, v, x, y, z] vertices, matching DMF.VERTEX_FLOATS.
+  function buildTerrainVerts(tiles) {
+    const out = [];
+    for(let z = 0; z < CHUNK_DEPTH; z++) {
+      for(let y = 0; y < CHUNK_HEIGHT; y++) {
+        for(let x = 0; x < CHUNK_WIDTH; x++) {
+          const type = tiles[tileIndex(x, y, z)] || TILE_SHAPE_NULL;
+          const corners = RAMP_CORNERS[type];
+          if(!corners) continue;
+
+          const u0 = x / CHUNK_WIDTH;
+          const u1 = (x + 1) / CHUNK_WIDTH;
+          const v0 = y / CHUNK_HEIGHT;
+          const v1 = (y + 1) / CHUNK_HEIGHT;
+          const [sw, se, ne, nw] = corners;
+
+          pushTileQuad(
+            out, u0, u1, v0, v1, x, y,
+            (z + sw) * WORLD_LAYER_HEIGHT,
+            (z + se) * WORLD_LAYER_HEIGHT,
+            (z + ne) * WORLD_LAYER_HEIGHT,
+            (z + nw) * WORLD_LAYER_HEIGHT
+          );
+        }
+      }
+    }
+    return new Float32Array(out);
+  }
+
+  // Four edges (SW-SE, SE-NE, NE-NW, NW-SW) of a tile's quad as line
+  // segments, lifted slightly above the terrain surface to avoid
+  // z-fighting - same corner-height convention as pushTileQuad().
+  function pushTileGridLines(out, fx, fy, swZ, seZ, neZ, nwZ) {
+    const eps = 0.01;
+    const sw = [fx,     fy,     swZ + eps];
+    const se = [fx + 1, fy,     seZ + eps];
+    const ne = [fx + 1, fy + 1, neZ + eps];
+    const nw = [fx,     fy + 1, nwZ + eps];
+    const edges = [sw, se, se, ne, ne, nw, nw, sw];
+    for(const [x, y, z] of edges) out.push(0, 0, x, y, z);
+  }
+
+  // Generate grid-outline line segments for every non-null tile, following
+  // the same per-corner heights as buildTerrainVerts() so lines hug ramps
+  // instead of cutting through them. Returns a Float32Array of interleaved
+  // [u, v, x, y, z] vertices meant to be drawn with gl.LINES (pairs).
+  function buildGridLines(tiles) {
+    const out = [];
+    for(let z = 0; z < CHUNK_DEPTH; z++) {
+      for(let y = 0; y < CHUNK_HEIGHT; y++) {
+        for(let x = 0; x < CHUNK_WIDTH; x++) {
+          const type = tiles[tileIndex(x, y, z)] || TILE_SHAPE_NULL;
+          const corners = RAMP_CORNERS[type];
+          if(!corners) continue;
+
+          const [sw, se, ne, nw] = corners;
+          pushTileGridLines(
+            out, x, y,
+            (z + sw) * WORLD_LAYER_HEIGHT,
+            (z + se) * WORLD_LAYER_HEIGHT,
+            (z + ne) * WORLD_LAYER_HEIGHT,
+            (z + nw) * WORLD_LAYER_HEIGHT
+          );
+        }
+      }
+    }
+    return new Float32Array(out);
+  }
+
+  return Object.freeze({
+    CHUNK_WIDTH, CHUNK_HEIGHT, CHUNK_DEPTH, TILE_COUNT, WORLD_LAYER_HEIGHT,
+    TILE_SHAPE_NULL, TILE_SHAPE_GROUND,
+    TILE_SHAPE_RAMP_NORTH, TILE_SHAPE_RAMP_EAST,
+    TILE_SHAPE_RAMP_SOUTH, TILE_SHAPE_RAMP_WEST,
+    TILE_SHAPE_RAMP_NORTHEAST, TILE_SHAPE_RAMP_NORTHWEST,
+    TILE_SHAPE_RAMP_SOUTHEAST, TILE_SHAPE_RAMP_SOUTHWEST,
+    TILE_SHAPE_RAMP_NORTHEAST_INNER, TILE_SHAPE_RAMP_NORTHWEST_INNER,
+    TILE_SHAPE_RAMP_SOUTHEAST_INNER, TILE_SHAPE_RAMP_SOUTHWEST_INNER,
+    RAMP_CORNERS, tileIndex, buildTerrainVerts, buildGridLines,
+  });
+})();

editor/client/public/common/dmf.js

@@ -0,0 +1,64 @@
+// Copyright (c) 2026 Dominic Masters
+//
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+"use strict";
+
+// DMF - Dusk Mesh Format
+//
+// Header (12 bytes):
+//   [0-3]   "DMF\0"  magic
+//   [4-7]   uint32   version (little-endian)
+//   [8-11]  uint32   vertCount (little-endian)
+//
+// Followed by vertCount vertices, each 20 bytes:
+//   [0-7]   float32[2]  uv  (little-endian)
+//   [8-19]  float32[3]  pos (little-endian)
+
+const DMF = (() => {
+  const MAGIC          = [0x44, 0x4d, 0x46, 0x00]; // "DMF\0"
+  const VERSION        = 1;
+  const HEADER_SIZE    = 12;
+  const VERTEX_FLOATS  = 5; // uv[2] + pos[3]
+  const VERTEX_SIZE    = VERTEX_FLOATS * 4;
+
+  // Decode a DMF ArrayBuffer into { version, vertexCount, floats }, where
+  // floats is a Float32Array of tightly interleaved [u, v, x, y, z] per
+  // vertex - ready to hand straight to gl.bufferData().
+  function decode(buffer) {
+    const bytes = new Uint8Array(buffer);
+    const view  = new DataView(buffer);
+
+    if(bytes.length < HEADER_SIZE) throw new Error("File too small to be a valid DMF");
+    if(
+      bytes[0] !== MAGIC[0] || bytes[1] !== MAGIC[1] ||
+      bytes[2] !== MAGIC[2] || bytes[3] !== MAGIC[3]
+    ) {
+      throw new Error("Invalid DMF magic bytes - not a DMF file");
+    }
+
+    const version = view.getUint32(4, true);
+    if(version !== VERSION) {
+      throw new Error(`Unsupported DMF version: ${version}`);
+    }
+
+    const vertexCount = view.getUint32(8, true);
+    const expected = HEADER_SIZE + vertexCount * VERTEX_SIZE;
+    if(bytes.length < expected) {
+      throw new Error(`DMF vertex data truncated (expected ${expected} bytes, got ${bytes.length})`);
+    }
+
+    const floats = new Float32Array(vertexCount * VERTEX_FLOATS);
+    for(let i = 0; i < floats.length; i++) {
+      floats[i] = view.getFloat32(HEADER_SIZE + i * 4, true);
+    }
+
+    return { version, vertexCount, floats };
+  }
+
+  return Object.freeze({
+    decode,
+    VERSION, HEADER_SIZE, VERTEX_FLOATS, VERTEX_SIZE,
+  });
+})();

editor/client/public/index.html

@@ -0,0 +1,6 @@
+<div class="row">
+  <div class="col-12">
+    <h1>Dusk Map Editor</h1>
+    <p class="text-muted">Browse and edit project assets.</p>
+  </div>
+</div>

editor/client/public/map/index.html

@@ -0,0 +1,92 @@
+<link rel="stylesheet" href="/map/map.css">
+
+<div class="row g-3">
+  <div class="col-12">
+    <div class="d-flex flex-wrap align-items-end gap-2 mb-2">
+      <div>
+        <label class="form-label mb-0">X</label>
+        <input type="number" id="coordX" class="form-control form-control-sm" style="width:5rem" value="0">
+      </div>
+      <div>
+        <label class="form-label mb-0">Y</label>
+        <input type="number" id="coordY" class="form-control form-control-sm" style="width:5rem" value="0">
+      </div>
+      <div>
+        <label class="form-label mb-0">Z</label>
+        <input type="number" id="coordZ" class="form-control form-control-sm" style="width:5rem" value="0">
+      </div>
+      <button id="btnLoad" type="button" class="btn btn-sm btn-secondary">Load</button>
+
+      <div class="dropdown">
+        <button
+          class="btn btn-sm btn-outline-secondary dropdown-toggle"
+          type="button" data-bs-toggle="dropdown"
+        >Browse</button>
+        <ul class="dropdown-menu" id="chunkBrowseList"></ul>
+      </div>
+
+      <div class="dpad" title="Navigate to the neighboring chunk">
+        <button type="button" class="btn btn-sm btn-outline-secondary dpad-n" id="navN" title="North (+Y)">N</button>
+        <button type="button" class="btn btn-sm btn-outline-secondary dpad-w" id="navW" title="West (-X)">W</button>
+        <button type="button" class="btn btn-sm btn-outline-secondary dpad-e" id="navE" title="East (+X)">E</button>
+        <button type="button" class="btn btn-sm btn-outline-secondary dpad-s" id="navS" title="South (-Y)">S</button>
+      </div>
+      <div class="d-flex flex-column gap-1">
+        <button type="button" class="btn btn-sm btn-outline-secondary" id="navUp" title="Up (+Z)">Up</button>
+        <button type="button" class="btn btn-sm btn-outline-secondary" id="navDown" title="Down (-Z)">Down</button>
+      </div>
+
+      <button id="btnSave" type="button" class="btn btn-sm btn-primary ms-auto">
+        Save &amp; Compile
+      </button>
+    </div>
+    <div id="statusLine" class="small text-muted mb-2">&nbsp;</div>
+  </div>
+
+  <div class="col-12 col-lg-6">
+    <div class="d-flex align-items-center gap-2 mb-2">
+      <label class="form-label mb-0">Z-Level</label>
+      <button type="button" class="btn btn-sm btn-outline-secondary" id="zLevelDown">-</button>
+      <input type="range" id="zLevel" class="form-range" style="width:150px" min="0" max="3" value="0">
+      <button type="button" class="btn btn-sm btn-outline-secondary" id="zLevelUp">+</button>
+      <span id="zLevelLabel">0</span>
+    </div>
+    <div class="d-flex gap-3">
+      <div id="toolPalette" class="tile-palette"></div>
+      <div id="tilePalette" class="tile-palette"></div>
+      <canvas id="gridCanvas" class="border tile-grid" width="512" height="512"></canvas>
+    </div>
+
+    <h5 class="mt-3">Meshes</h5>
+    <ul id="meshList" class="list-group mb-2"></ul>
+    <div class="d-flex gap-2 align-items-end flex-wrap">
+      <div style="min-width:220px">
+        <label class="form-label mb-0">Model</label>
+        <select id="meshPicker" class="form-select form-select-sm"></select>
+      </div>
+      <div>
+        <label class="form-label mb-0">X</label>
+        <input id="meshX" type="number" class="form-control form-control-sm" style="width:5rem" value="0">
+      </div>
+      <div>
+        <label class="form-label mb-0">Y</label>
+        <input id="meshY" type="number" class="form-control form-control-sm" style="width:5rem" value="0">
+      </div>
+      <div>
+        <label class="form-label mb-0">Z</label>
+        <input id="meshZ" type="number" class="form-control form-control-sm" style="width:5rem" value="0">
+      </div>
+      <button id="btnAddMesh" type="button" class="btn btn-sm btn-outline-primary">Add</button>
+    </div>
+  </div>
+
+  <div class="col-12 col-lg-6">
+    <p class="small text-muted mb-2">Preview (scroll to zoom)</p>
+    <canvas id="previewCanvas" class="border" width="512" height="512"></canvas>
+  </div>
+</div>
+
+<script src="/common/dmf.js"></script>
+<script src="/common/chunkterrain.js"></script>
+<script src="/map/renderer.js"></script>
+<script src="/map/map.js"></script>

editor/client/public/map/map.css

@@ -0,0 +1,65 @@
+/* Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+.tile-palette {
+  display: flex;
+  flex-direction: column;
+  flex-wrap: wrap;
+  gap: 6px;
+  max-height: 600px;
+}
+
+.tile-swatch {
+  position: relative;
+  width: 32px;
+  height: 32px;
+  border: 2px solid transparent;
+  border-radius: 4px;
+  cursor: pointer;
+  padding: 0;
+}
+
+.tile-swatch.active {
+  border-color: #fff;
+}
+
+.tile-swatch-icon {
+  position: absolute;
+  top: 0;
+  left: 0;
+  pointer-events: none;
+}
+
+.dpad {
+  display: grid;
+  grid-template-columns: repeat(3, 2rem);
+  grid-template-rows: repeat(3, 2rem);
+  grid-template-areas:
+    ".  n  ."
+    "w  .  e"
+    ".  s  .";
+  gap: 2px;
+}
+
+.dpad-n { grid-area: n; }
+.dpad-w { grid-area: w; }
+.dpad-e { grid-area: e; }
+.dpad-s { grid-area: s; }
+.dpad button { padding: 0; }
+
+.tile-grid {
+  image-rendering: pixelated;
+  cursor: crosshair;
+  touch-action: none;
+  max-width: 100%;
+  height: auto;
+}
+
+#previewCanvas {
+  width: 100%;
+  aspect-ratio: 1 / 1;
+  height: auto;
+}

editor/client/public/map/map.js

@@ -0,0 +1,918 @@
+// Copyright (c) 2026 Dominic Masters
+//
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+"use strict";
+
+(() => {
+  const SHAPES = [
+    { type: ChunkTerrain.TILE_SHAPE_NULL, name: "Erase", color: "#20232a" },
+    { type: ChunkTerrain.TILE_SHAPE_GROUND, name: "Ground", color: "#4caf50" },
+    { type: ChunkTerrain.TILE_SHAPE_RAMP_NORTH, name: "Ramp North", color: "#2196f3" },
+    { type: ChunkTerrain.TILE_SHAPE_RAMP_EAST, name: "Ramp East", color: "#03a9f4" },
+    { type: ChunkTerrain.TILE_SHAPE_RAMP_SOUTH, name: "Ramp South", color: "#00bcd4" },
+    { type: ChunkTerrain.TILE_SHAPE_RAMP_WEST, name: "Ramp West", color: "#009688" },
+    { type: ChunkTerrain.TILE_SHAPE_RAMP_NORTHEAST, name: "Ramp NE", color: "#ff9800" },
+    { type: ChunkTerrain.TILE_SHAPE_RAMP_NORTHWEST, name: "Ramp NW", color: "#ff5722" },
+    { type: ChunkTerrain.TILE_SHAPE_RAMP_SOUTHEAST, name: "Ramp SE", color: "#9c27b0" },
+    { type: ChunkTerrain.TILE_SHAPE_RAMP_SOUTHWEST, name: "Ramp SW", color: "#e91e63" },
+    { type: ChunkTerrain.TILE_SHAPE_RAMP_NORTHEAST_INNER, name: "Ramp NE Inner", color: "#795548" },
+    { type: ChunkTerrain.TILE_SHAPE_RAMP_NORTHWEST_INNER, name: "Ramp NW Inner", color: "#607d8b" },
+    { type: ChunkTerrain.TILE_SHAPE_RAMP_SOUTHEAST_INNER, name: "Ramp SE Inner", color: "#8bc34a" },
+    { type: ChunkTerrain.TILE_SHAPE_RAMP_SOUTHWEST_INNER, name: "Ramp SW Inner", color: "#ffc107" },
+  ];
+  const SHAPE_COLORS = Object.fromEntries(SHAPES.map((s) => [s.type, s.color]));
+
+  // Arrow direction per ramp, in canvas/screen space: north is up (dy < 0),
+  // east is right (dx > 0) - matches renderGrid()'s north-is-up convention.
+  const SHAPE_DIRECTIONS = {
+    [ChunkTerrain.TILE_SHAPE_RAMP_NORTH]:     { dx: 0, dy: -1 },
+    [ChunkTerrain.TILE_SHAPE_RAMP_SOUTH]:     { dx: 0, dy: 1 },
+    [ChunkTerrain.TILE_SHAPE_RAMP_EAST]:      { dx: 1, dy: 0 },
+    [ChunkTerrain.TILE_SHAPE_RAMP_WEST]:      { dx: -1, dy: 0 },
+    [ChunkTerrain.TILE_SHAPE_RAMP_NORTHEAST]: { dx: 1, dy: -1 },
+    [ChunkTerrain.TILE_SHAPE_RAMP_NORTHWEST]: { dx: -1, dy: -1 },
+    [ChunkTerrain.TILE_SHAPE_RAMP_SOUTHEAST]: { dx: 1, dy: 1 },
+    [ChunkTerrain.TILE_SHAPE_RAMP_SOUTHWEST]: { dx: -1, dy: 1 },
+    [ChunkTerrain.TILE_SHAPE_RAMP_NORTHEAST_INNER]: { dx: 1, dy: -1 },
+    [ChunkTerrain.TILE_SHAPE_RAMP_NORTHWEST_INNER]: { dx: -1, dy: -1 },
+    [ChunkTerrain.TILE_SHAPE_RAMP_SOUTHEAST_INNER]: { dx: 1, dy: 1 },
+    [ChunkTerrain.TILE_SHAPE_RAMP_SOUTHWEST_INNER]: { dx: -1, dy: 1 },
+  };
+
+  const INNER_CORNER_SHAPES = new Set([
+    ChunkTerrain.TILE_SHAPE_RAMP_NORTHEAST_INNER,
+    ChunkTerrain.TILE_SHAPE_RAMP_NORTHWEST_INNER,
+    ChunkTerrain.TILE_SHAPE_RAMP_SOUTHEAST_INNER,
+    ChunkTerrain.TILE_SHAPE_RAMP_SOUTHWEST_INNER,
+  ]);
+
+  // Draws a single-headed arrow from (tailX, tailY) to (tipX, tipY).
+  function drawArrowSegment(ctx, tailX, tailY, tipX, tipY, size) {
+    ctx.strokeStyle = "#ffffff";
+    ctx.fillStyle = "#ffffff";
+    ctx.lineWidth = Math.max(1, size * 0.08);
+    ctx.lineCap = "round";
+
+    ctx.beginPath();
+    ctx.moveTo(tailX, tailY);
+    ctx.lineTo(tipX, tipY);
+    ctx.stroke();
+
+    const headLen = size * 0.18;
+    const angle = Math.atan2(tipY - tailY, tipX - tailX);
+    const leftAngle = angle + Math.PI * 0.8;
+    const rightAngle = angle - Math.PI * 0.8;
+    ctx.beginPath();
+    ctx.moveTo(tipX, tipY);
+    ctx.lineTo(tipX + Math.cos(leftAngle) * headLen, tipY + Math.sin(leftAngle) * headLen);
+    ctx.lineTo(tipX + Math.cos(rightAngle) * headLen, tipY + Math.sin(rightAngle) * headLen);
+    ctx.closePath();
+    ctx.fill();
+  }
+
+  // Draws an arrow centered at (cx, cy) pointing toward the ramp's high
+  // side, so ramp direction is visible at a glance on both the palette
+  // swatches and the tile grid. Used for cardinal ramps and outer-corner
+  // ramps (a single raised corner).
+  function drawArrow(ctx, cx, cy, size, dx, dy) {
+    const mag = Math.hypot(dx, dy) || 1;
+    const ux = dx / mag, uy = dy / mag;
+    const len = size * 0.32;
+    drawArrowSegment(ctx, cx - ux * len, cy - uy * len, cx + ux * len, cy + uy * len, size);
+  }
+
+  // Draws a plain right-angle bracket - two line segments meeting at 90
+  // degrees at the tile's corner, one running along each of the two edges
+  // adjacent to it - so inner-corner ramps (three corners raised, one
+  // dropped) read as "the adjacent sides meeting in a 90-degree corner",
+  // distinct from the single diagonal arrow used for outer-corner ramps.
+  function drawCornerBracket(ctx, cx, cy, size, dx, dy) {
+    const cornerDist = size * 0.42;
+    const armLen = size * 0.34;
+    const cornerX = cx + dx * cornerDist;
+    const cornerY = cy + dy * cornerDist;
+
+    ctx.strokeStyle = "#ffffff";
+    ctx.lineWidth = Math.max(1, size * 0.08);
+    ctx.lineCap = "round";
+    ctx.lineJoin = "round";
+
+    ctx.beginPath();
+    ctx.moveTo(cornerX - dx * armLen, cornerY);
+    ctx.lineTo(cornerX, cornerY);
+    ctx.lineTo(cornerX, cornerY - dy * armLen);
+    ctx.stroke();
+  }
+
+  // Draws the direction icon for a ramp tile `type` in a `size`x`size` area
+  // centered at (cx, cy): a diagonal arrow for cardinal/outer-corner ramps,
+  // or a right-angle bracket for inner-corner ramps. No-op for shapes with
+  // no direction (ground, erase).
+  function drawShapeIcon(ctx, cx, cy, size, type) {
+    const dir = SHAPE_DIRECTIONS[type];
+    if(!dir) return;
+    if(INNER_CORNER_SHAPES.has(type)) {
+      drawCornerBracket(ctx, cx, cy, size, dir.dx, dir.dy);
+    } else {
+      drawArrow(ctx, cx, cy, size, dir.dx, dir.dy);
+    }
+  }
+
+  // Draws a small pencil icon centered in a `size`x`size` canvas.
+  function drawPencilIcon(ctx, size) {
+    ctx.save();
+    ctx.translate(size / 2, size / 2);
+    ctx.rotate(-Math.PI / 4);
+
+    const shaftW = size * 0.18;
+    const shaftH = size * 0.62;
+
+    ctx.fillStyle = "#e0e0e0";
+    ctx.fillRect(-shaftW / 2, shaftH * 0.28, shaftW, shaftH * 0.22);
+
+    ctx.fillStyle = "#f0c419";
+    ctx.fillRect(-shaftW / 2, -shaftH * 0.5, shaftW, shaftH * 0.78);
+
+    ctx.fillStyle = "#8d6e63";
+    ctx.beginPath();
+    ctx.moveTo(-shaftW / 2, -shaftH * 0.5);
+    ctx.lineTo(shaftW / 2, -shaftH * 0.5);
+    ctx.lineTo(0, -shaftH * 0.5 - shaftW);
+    ctx.closePath();
+    ctx.fill();
+
+    ctx.restore();
+  }
+
+  // Draws a small paint bucket icon centered in a `size`x`size` canvas.
+  function drawBucketIcon(ctx, size) {
+    ctx.save();
+    ctx.translate(size / 2, size / 2);
+
+    const w = size * 0.5, h = size * 0.34;
+
+    ctx.strokeStyle = "#e0e0e0";
+    ctx.lineWidth = Math.max(1, size * 0.06);
+    ctx.beginPath();
+    ctx.arc(0, -h * 0.4, w * 0.4, Math.PI, 0);
+    ctx.stroke();
+
+    ctx.fillStyle = "#03a9f4";
+    ctx.beginPath();
+    ctx.moveTo(-w / 2, -h * 0.2);
+    ctx.lineTo(w / 2, -h * 0.2);
+    ctx.lineTo(w * 0.32, h * 0.6);
+    ctx.lineTo(-w * 0.32, h * 0.6);
+    ctx.closePath();
+    ctx.fill();
+
+    ctx.beginPath();
+    ctx.arc(-w * 0.55, h * 0.75, size * 0.06, 0, Math.PI * 2);
+    ctx.fill();
+
+    ctx.restore();
+  }
+
+  const TOOLS = [
+    { id: "pencil", name: "Pencil", draw: drawPencilIcon },
+    { id: "bucket", name: "Paint Bucket", draw: drawBucketIcon },
+  ];
+
+  let coord = { x: 0, y: 0, z: 0 };
+  let tiles = new Int32Array(ChunkTerrain.TILE_COUNT);
+  let meshes = [];
+  let chunkExists = false;
+  let currentZLevel = 0;
+  let selectedShape = ChunkTerrain.TILE_SHAPE_GROUND;
+  let zoomWorldH = 20;
+  let dirty = false;
+  let hoverTile = null;
+  let activeTool = "pencil";
+
+  let mapRenderer = null;
+  let terrainMesh = null;
+  let gridLinesMesh = null;
+  let terrainTexturePromise = null;
+  let modelIndex = null;
+  let neighborChunks = [];
+  const modelCache = new Map();
+
+  const UNDO_LIMIT = 100;
+  let undoStack = [];
+
+  function markDirty() {
+    dirty = true;
+  }
+
+  function snapshotState() {
+    return {
+      tiles: tiles.slice(),
+      meshes: meshes.map((m) => ({ file: m.file, pos: m.pos.slice() })),
+    };
+  }
+
+  function pushUndo() {
+    undoStack.push(snapshotState());
+    if(undoStack.length > UNDO_LIMIT) undoStack.shift();
+  }
+
+  function undo() {
+    if(!undoStack.length) return;
+    const snap = undoStack.pop();
+    tiles = snap.tiles;
+    meshes = snap.meshes;
+    dirty = true;
+    renderGrid();
+    renderMeshList();
+    renderPreview();
+    updateStatus("Undid last change.");
+  }
+
+  // Returns true if it's OK to proceed (no unsaved changes, or the user
+  // confirmed discarding them).
+  function confirmDiscardIfDirty() {
+    if(!dirty) return true;
+    return window.confirm("You have unsaved changes to this chunk. Discard them?");
+  }
+
+  function statusLine() {
+    return document.getElementById("statusLine");
+  }
+
+  function updateStatus(msg, isError) {
+    const el = statusLine();
+    el.textContent = msg;
+    el.classList.toggle("text-danger", !!isError);
+    el.classList.toggle("text-muted", !isError);
+  }
+
+  async function apiReadJson(path) {
+    const res = await fetch(`/api/read?path=${encodeURIComponent(path)}`);
+    const data = await res.json();
+    return { ok: res.ok, data };
+  }
+
+  async function apiWrite(path, content) {
+    return fetch(`/api/write?path=${encodeURIComponent(path)}`, {
+      method: "POST",
+      body: JSON.stringify({ content }),
+    });
+  }
+
+  async function apiDelete(path) {
+    return fetch(`/api/delete?path=${encodeURIComponent(path)}`, { method: "POST" });
+  }
+
+  async function apiCompileChunk(x, y, z) {
+    const res = await fetch(`/api/compile-chunk?x=${x}&y=${y}&z=${z}`, { method: "POST" });
+    return res.json();
+  }
+
+  async function apiLs(path) {
+    const res = await fetch(`/api/ls?path=${encodeURIComponent(path)}`);
+    return res.json();
+  }
+
+  async function apiFind(path, ext) {
+    const res = await fetch(`/api/find?path=${encodeURIComponent(path)}&ext=${encodeURIComponent(ext)}`);
+    return res.json();
+  }
+
+  function base64ToBuffer(base64) {
+    const bytes = Uint8Array.from(atob(base64), (c) => c.charCodeAt(0));
+    return bytes.buffer;
+  }
+
+  async function loadImageTexture(assetPath) {
+    const { ok, data } = await apiReadJson(assetPath);
+    if(!ok || data.error) return null;
+    const blob = new Blob([base64ToBuffer(data.content)], { type: "image/png" });
+    const bitmap = await createImageBitmap(blob);
+    return mapRenderer.createTextureFromImage(bitmap);
+  }
+
+  async function readDmfVertices(assetPath) {
+    const { ok, data } = await apiReadJson(assetPath);
+    if(!ok || data.error) throw new Error(`Failed to read ${assetPath}`);
+    return DMF.decode(base64ToBuffer(data.content)).floats;
+  }
+
+  async function ensureModelIndex() {
+    if(modelIndex) return modelIndex;
+    const res = await apiFind("assets/models", ".json");
+    modelIndex = new Map();
+    for(const file of res.files || []) {
+      const base = file.split("/").pop().replace(/\.json$/, "");
+      modelIndex.set(base, file);
+    }
+    return modelIndex;
+  }
+
+  // Scales a mesh's stored [x, y, z] offset for preview, matching the
+  // Z scaling mapChunkLoaded() applies at runtime (chunk.meshOffsets[m][2]
+  // * WORLD_LAYER_HEIGHT) - x/y stay 1:1 since only Z is height-scaled.
+  function scaledMeshOffset(pos) {
+    return [pos[0], pos[1], pos[2] * ChunkTerrain.WORLD_LAYER_HEIGHT];
+  }
+
+  // Resolves a chunk mesh entry's bare filename (e.g. "house_5_3.dmf") to
+  // its model JSON by basename, mirroring find_model() in
+  // tools/asset/chunk/__main__.py - the chunk JSON only ever stores a bare
+  // filename, not a path.
+  async function resolveModelForMeshFile(file) {
+    await ensureModelIndex();
+    const base = file.replace(/\.[^.]+$/, "");
+    const rel = modelIndex.get(base);
+    if(!rel) return null;
+
+    const modelPath = `assets/models/${rel}`;
+    if(modelCache.has(modelPath)) return modelCache.get(modelPath);
+
+    const promise = (async () => {
+      const { ok, data } = await apiReadJson(modelPath);
+      if(!ok || data.error) throw new Error(`Failed to read model ${modelPath}`);
+      const modelDef = JSON.parse(data.content);
+      const meshFloats = await readDmfVertices(`assets/${modelDef.mesh}`);
+      const mesh = mapRenderer.createMesh(meshFloats);
+      const texture = modelDef.texture ? await loadImageTexture(`assets/${modelDef.texture}`) : null;
+      const colorBytes = modelDef.color || [255, 255, 255, 255];
+      const color = colorBytes.map((c) => c / 255);
+      return { mesh, texture, color };
+    })();
+    modelCache.set(modelPath, promise);
+    return promise;
+  }
+
+  function chunkPaths(x, y, z) {
+    return {
+      raw: `assetsraw/chunks/chunk_${x}_${y}_${z}.json`,
+      dcf: `assets/chunks/${x}_${y}_${z}.dcf`,
+      terrainDmf: `assets/meshes/chunks/chunk_${x}_${y}_${z}_0.dmf`,
+      terrainModel: `assets/models/chunks/chunk_${x}_${y}_${z}_0.json`,
+    };
+  }
+
+  // Loads the 8 same-Z neighbors around `coord` (read-only, for context in
+  // the 3D preview) and pre-builds their render data so renderPreview()
+  // doesn't have to rebuild GL buffers on every paint stroke.
+  async function loadNeighborChunks() {
+    const offsets = [];
+    for(let dy = -1; dy <= 1; dy++) {
+      for(let dx = -1; dx <= 1; dx++) {
+        if(dx || dy) offsets.push({ dx, dy });
+      }
+    }
+
+    const results = await Promise.all(offsets.map(async ({ dx, dy }) => {
+      const nx = coord.x + dx, ny = coord.y + dy, nz = coord.z;
+      const { ok, data } = await apiReadJson(chunkPaths(nx, ny, nz).raw);
+      if(!ok || data.error) return null;
+
+      const json = JSON.parse(data.content);
+      const neighborTiles = new Int32Array(ChunkTerrain.TILE_COUNT);
+      for(const t of json.tiles || []) {
+        const [tx, ty, tz] = t.pos;
+        neighborTiles[ChunkTerrain.tileIndex(tx, ty, tz)] = t.type;
+      }
+      const neighborMeshes = (json.meshes || []).map((m) => ({ file: m.file, pos: m.pos || [0, 0, 0] }));
+
+      const floats = ChunkTerrain.buildTerrainVerts(neighborTiles);
+      const terrain = floats.length ? { mesh: mapRenderer.createMesh(floats) } : null;
+
+      const models = [];
+      for(const m of neighborMeshes) {
+        try {
+          const resolved = await resolveModelForMeshFile(m.file);
+          if(resolved) models.push({ ...resolved, offset: scaledMeshOffset(m.pos) });
+        } catch(e) {
+          console.warn("Failed to load neighbor mesh preview", m.file, e);
+        }
+      }
+
+      return {
+        offset: [dx * ChunkTerrain.CHUNK_WIDTH, dy * ChunkTerrain.CHUNK_HEIGHT, 0],
+        terrain,
+        models,
+      };
+    }));
+
+    neighborChunks = results.filter(Boolean);
+  }
+
+  async function loadChunk(x, y, z) {
+    coord = { x, y, z };
+    tiles = new Int32Array(ChunkTerrain.TILE_COUNT);
+    meshes = [];
+    chunkExists = false;
+
+    const { ok, data } = await apiReadJson(chunkPaths(x, y, z).raw);
+    if(ok && !data.error) {
+      chunkExists = true;
+      const json = JSON.parse(data.content);
+      for(const t of json.tiles || []) {
+        const [tx, ty, tz] = t.pos;
+        tiles[ChunkTerrain.tileIndex(tx, ty, tz)] = t.type;
+      }
+      meshes = (json.meshes || []).map((m) => ({ file: m.file, pos: m.pos || [0, 0, 0] }));
+    }
+
+    await loadNeighborChunks();
+    dirty = false;
+    undoStack = [];
+
+    renderGrid();
+    renderMeshList();
+    renderPreview();
+    updateStatus(chunkExists
+      ? `Loaded chunk_${x}_${y}_${z}.json`
+      : `New (empty) chunk at ${x}, ${y}, ${z} - paint a tile and save to create it.`);
+  }
+
+  async function saveChunk() {
+    const tilesArr = [];
+    for(let z = 0; z < ChunkTerrain.CHUNK_DEPTH; z++) {
+      for(let y = 0; y < ChunkTerrain.CHUNK_HEIGHT; y++) {
+        for(let x = 0; x < ChunkTerrain.CHUNK_WIDTH; x++) {
+          const type = tiles[ChunkTerrain.tileIndex(x, y, z)];
+          if(type && type !== ChunkTerrain.TILE_SHAPE_NULL) {
+            tilesArr.push({ pos: [x, y, z], type, tile: 0 });
+          }
+        }
+      }
+    }
+
+    const paths = chunkPaths(coord.x, coord.y, coord.z);
+
+    if(tilesArr.length === 0 && meshes.length === 0) {
+      await Promise.all(Object.values(paths).map((p) => apiDelete(p)));
+      chunkExists = false;
+      dirty = false;
+      updateStatus(`Chunk ${coord.x}, ${coord.y}, ${coord.z} is empty - deleted.`);
+      return;
+    }
+
+    const json = { tiles: tilesArr, meshes: meshes.map((m) => ({ file: m.file, pos: m.pos })) };
+    await apiWrite(paths.raw, JSON.stringify(json, null, 2));
+    chunkExists = true;
+    dirty = false;
+    updateStatus("Saved. Compiling...");
+
+    const result = await apiCompileChunk(coord.x, coord.y, coord.z);
+    if(result.ok) {
+      updateStatus(`Compiled OK.\n${result.stdout}`);
+    } else {
+      updateStatus(`Compile FAILED (code ${result.returncode}):\n${result.stderr}`, true);
+    }
+  }
+
+  function buildPalette() {
+    const el = document.getElementById("tilePalette");
+    el.innerHTML = "";
+    for(const s of SHAPES) {
+      const btn = document.createElement("button");
+      btn.type = "button";
+      btn.className = "tile-swatch" + (s.type === selectedShape ? " active" : "");
+      btn.style.background = s.color;
+      btn.title = s.name;
+      btn.addEventListener("click", () => {
+        selectedShape = s.type;
+        buildPalette();
+      });
+
+      if(SHAPE_DIRECTIONS[s.type]) {
+        const icon = document.createElement("canvas");
+        icon.width = 32;
+        icon.height = 32;
+        icon.className = "tile-swatch-icon";
+        drawShapeIcon(icon.getContext("2d"), 16, 16, 32, s.type);
+        btn.appendChild(icon);
+      }
+
+      el.appendChild(btn);
+    }
+  }
+
+  function buildToolPalette() {
+    const el = document.getElementById("toolPalette");
+    el.innerHTML = "";
+    for(const tool of TOOLS) {
+      const btn = document.createElement("button");
+      btn.type = "button";
+      btn.className = "tile-swatch" + (tool.id === activeTool ? " active" : "");
+      btn.style.background = "#2a2d33";
+      btn.title = tool.name;
+      btn.addEventListener("click", () => {
+        activeTool = tool.id;
+        buildToolPalette();
+      });
+
+      const icon = document.createElement("canvas");
+      icon.width = 32;
+      icon.height = 32;
+      icon.className = "tile-swatch-icon";
+      tool.draw(icon.getContext("2d"), 32);
+      btn.appendChild(icon);
+
+      el.appendChild(btn);
+    }
+  }
+
+  function canvasToTile(e, canvas) {
+    const rect = canvas.getBoundingClientRect();
+    const cell = canvas.width / ChunkTerrain.CHUNK_WIDTH;
+    const px = (e.clientX - rect.left) * (canvas.width / rect.width);
+    const py = (e.clientY - rect.top) * (canvas.height / rect.height);
+    const x = Math.floor(px / cell);
+    const yFromTop = Math.floor(py / cell);
+    const y = ChunkTerrain.CHUNK_HEIGHT - 1 - yFromTop;
+    if(x < 0 || x >= ChunkTerrain.CHUNK_WIDTH || y < 0 || y >= ChunkTerrain.CHUNK_HEIGHT) return null;
+    return { x, y };
+  }
+
+  function renderGrid() {
+    const canvas = document.getElementById("gridCanvas");
+    const ctx = canvas.getContext("2d");
+    const cell = canvas.width / ChunkTerrain.CHUNK_WIDTH;
+
+    ctx.clearRect(0, 0, canvas.width, canvas.height);
+    for(let y = 0; y < ChunkTerrain.CHUNK_HEIGHT; y++) {
+      for(let x = 0; x < ChunkTerrain.CHUNK_WIDTH; x++) {
+        const type = tiles[ChunkTerrain.tileIndex(x, y, currentZLevel)];
+        const sy = (ChunkTerrain.CHUNK_HEIGHT - 1 - y) * cell;
+        ctx.fillStyle = SHAPE_COLORS[type] || "#15171b";
+        ctx.fillRect(x * cell, sy, cell, cell);
+        ctx.strokeStyle = "rgba(255, 255, 255, 0.25)";
+        ctx.strokeRect(x * cell, sy, cell, cell);
+
+        drawShapeIcon(ctx, x * cell + cell / 2, sy + cell / 2, cell, type);
+      }
+    }
+
+    ctx.fillStyle = "#ffffff";
+    for(const m of meshes) {
+      const [mx, my, mz] = m.pos;
+      if(Math.round(mz) !== currentZLevel) continue;
+      const sy = (ChunkTerrain.CHUNK_HEIGHT - 1 - my) * cell;
+      ctx.beginPath();
+      ctx.arc(mx * cell + cell / 2, sy + cell / 2, cell * 0.3, 0, Math.PI * 2);
+      ctx.fill();
+    }
+
+    if(hoverTile) {
+      const sy = (ChunkTerrain.CHUNK_HEIGHT - 1 - hoverTile.y) * cell;
+      ctx.strokeStyle = "#ffeb3b";
+      ctx.lineWidth = 2;
+      ctx.strokeRect(hoverTile.x * cell + 1, sy + 1, cell - 2, cell - 2);
+    }
+  }
+
+  function hitTestMesh(e, canvas) {
+    const rect = canvas.getBoundingClientRect();
+    const cell = canvas.width / ChunkTerrain.CHUNK_WIDTH;
+    const px = (e.clientX - rect.left) * (canvas.width / rect.width);
+    const py = (e.clientY - rect.top) * (canvas.height / rect.height);
+
+    let closest = -1;
+    let closestDist = cell * 0.5;
+    meshes.forEach((m, i) => {
+      const [mx, my, mz] = m.pos;
+      if(Math.round(mz) !== currentZLevel) return;
+      const cx = mx * cell + cell / 2;
+      const cy = (ChunkTerrain.CHUNK_HEIGHT - 1 - my) * cell + cell / 2;
+      const dist = Math.hypot(px - cx, py - cy);
+      if(dist < closestDist) { closestDist = dist; closest = i; }
+    });
+    return closest;
+  }
+
+  function moveMeshTo(e, index) {
+    const canvas = document.getElementById("gridCanvas");
+    const t = canvasToTile(e, canvas);
+    if(!t) return;
+    meshes[index].pos[0] = t.x;
+    meshes[index].pos[1] = t.y;
+    markDirty();
+    renderGrid();
+    renderMeshList();
+    renderPreview();
+  }
+
+  function paintAt(e) {
+    const canvas = document.getElementById("gridCanvas");
+    const t = canvasToTile(e, canvas);
+    if(!t) return;
+    tiles[ChunkTerrain.tileIndex(t.x, t.y, currentZLevel)] = selectedShape;
+    markDirty();
+    renderGrid();
+    renderPreview();
+  }
+
+  // 4-connected flood fill of same-type tiles at the current Z-level,
+  // starting from (startX, startY), replacing them with selectedShape.
+  function floodFill(startX, startY) {
+    const targetType = tiles[ChunkTerrain.tileIndex(startX, startY, currentZLevel)];
+    if(targetType === selectedShape) return;
+
+    const stack = [[startX, startY]];
+    const visited = new Set();
+    while(stack.length) {
+      const [x, y] = stack.pop();
+      const key = `${x},${y}`;
+      if(visited.has(key)) continue;
+      if(x < 0 || x >= ChunkTerrain.CHUNK_WIDTH || y < 0 || y >= ChunkTerrain.CHUNK_HEIGHT) continue;
+      visited.add(key);
+
+      const idx = ChunkTerrain.tileIndex(x, y, currentZLevel);
+      if(tiles[idx] !== targetType) continue;
+      tiles[idx] = selectedShape;
+      stack.push([x + 1, y], [x - 1, y], [x, y + 1], [x, y - 1]);
+    }
+  }
+
+  function fillAt(e) {
+    const canvas = document.getElementById("gridCanvas");
+    const t = canvasToTile(e, canvas);
+    if(!t) return;
+    pushUndo();
+    floodFill(t.x, t.y);
+    markDirty();
+    renderGrid();
+    renderPreview();
+  }
+
+  function rebuildTerrainMesh() {
+    const floats = ChunkTerrain.buildTerrainVerts(tiles);
+    terrainMesh = floats.length ? mapRenderer.createMesh(floats) : null;
+
+    const lineFloats = ChunkTerrain.buildGridLines(tiles);
+    gridLinesMesh = lineFloats.length ? mapRenderer.createMesh(lineFloats) : null;
+  }
+
+  // Keeps the preview canvas's backing-store resolution matched to its
+  // actual displayed CSS size (times devicePixelRatio) - the canvas
+  // otherwise stays at its fixed width/height attributes (512x512) while
+  // CSS stretches it to fill the column, which upscales and blurs the
+  // WebGL output on wider or high-DPI screens.
+  function resizePreviewCanvas() {
+    const canvas = document.getElementById("previewCanvas");
+    const dpr = window.devicePixelRatio || 1;
+    const displayWidth = Math.max(1, Math.round(canvas.clientWidth * dpr));
+    const displayHeight = Math.max(1, Math.round(canvas.clientHeight * dpr));
+    if(canvas.width !== displayWidth || canvas.height !== displayHeight) {
+      canvas.width = displayWidth;
+      canvas.height = displayHeight;
+    }
+  }
+
+  async function renderPreview() {
+    if(!mapRenderer) return;
+    resizePreviewCanvas();
+    rebuildTerrainMesh();
+
+    const models = [];
+    for(const m of meshes) {
+      try {
+        const resolved = await resolveModelForMeshFile(m.file);
+        if(resolved) models.push({ ...resolved, offset: scaledMeshOffset(m.pos) });
+      } catch(e) {
+        console.warn("Failed to load mesh preview", m.file, e);
+      }
+    }
+
+    let terrainTexture = null;
+    if(terrainMesh || neighborChunks.some((n) => n.terrain)) {
+      if(!terrainTexturePromise) terrainTexturePromise = loadImageTexture("assets/tiles.png");
+      terrainTexture = await terrainTexturePromise;
+    }
+
+    const neighbors = neighborChunks.map((n) => ({
+      offset: n.offset,
+      terrain: n.terrain ? { mesh: n.terrain.mesh, texture: terrainTexture } : null,
+      models: n.models,
+    }));
+
+    const zLevelHeight = currentZLevel * ChunkTerrain.WORLD_LAYER_HEIGHT;
+    mapRenderer.render({
+      target: [ChunkTerrain.CHUNK_WIDTH / 2, ChunkTerrain.CHUNK_HEIGHT / 2, zLevelHeight],
+      worldH: zoomWorldH,
+      terrain: terrainMesh ? { mesh: terrainMesh, texture: terrainTexture } : null,
+      gridLines: gridLinesMesh ? { mesh: gridLinesMesh } : null,
+      models,
+      neighbors,
+      highlight: hoverTile ? { x: hoverTile.x, y: hoverTile.y, z: zLevelHeight } : null,
+    });
+  }
+
+  function renderMeshList() {
+    const ul = document.getElementById("meshList");
+    ul.innerHTML = "";
+    meshes.forEach((m, i) => {
+      const li = document.createElement("li");
+      li.className = "list-group-item d-flex align-items-center gap-2 flex-wrap";
+
+      const label = document.createElement("span");
+      label.className = "me-auto";
+      label.textContent = m.file;
+      li.appendChild(label);
+
+      ["X", "Y", "Z"].forEach((axis, axisIndex) => {
+        const input = document.createElement("input");
+        input.type = "number";
+        input.className = "form-control form-control-sm";
+        input.style.width = "5rem";
+        input.title = axis;
+        input.value = m.pos[axisIndex];
+        input.addEventListener("change", () => {
+          pushUndo();
+          m.pos[axisIndex] = parseFloat(input.value) || 0;
+          markDirty();
+          renderGrid();
+          renderPreview();
+        });
+        li.appendChild(input);
+      });
+
+      const btn = document.createElement("button");
+      btn.type = "button";
+      btn.className = "btn btn-sm btn-outline-danger";
+      btn.textContent = "Remove";
+      btn.addEventListener("click", () => {
+        pushUndo();
+        meshes.splice(i, 1);
+        markDirty();
+        renderMeshList();
+        renderGrid();
+        renderPreview();
+      });
+
+      li.appendChild(btn);
+      ul.appendChild(li);
+    });
+  }
+
+  async function buildMeshPicker() {
+    await ensureModelIndex();
+    const select = document.getElementById("meshPicker");
+    select.innerHTML = "";
+    for(const [base, rel] of [...modelIndex.entries()].sort()) {
+      const opt = document.createElement("option");
+      opt.value = base;
+      opt.textContent = rel;
+      select.appendChild(opt);
+    }
+  }
+
+  async function buildChunkBrowseList() {
+    const list = document.getElementById("chunkBrowseList");
+    list.innerHTML = "";
+    const res = await apiLs("assetsraw/chunks");
+    for(const entry of res.entries || []) {
+      const m = entry.name.match(/^chunk_(-?\d+)_(-?\d+)_(-?\d+)\.json$/);
+      if(!m) continue;
+      const [, x, y, z] = m;
+
+      const li = document.createElement("li");
+      const a = document.createElement("a");
+      a.className = "dropdown-item";
+      a.href = "#";
+      a.textContent = `${x}, ${y}, ${z}`;
+      a.addEventListener("click", (e) => {
+        e.preventDefault();
+        goToChunk(parseInt(x, 10), parseInt(y, 10), parseInt(z, 10));
+      });
+
+      li.appendChild(a);
+      list.appendChild(li);
+    }
+  }
+
+  function setCoordInputs(x, y, z) {
+    document.getElementById("coordX").value = x;
+    document.getElementById("coordY").value = y;
+    document.getElementById("coordZ").value = z;
+  }
+
+  function goToChunk(x, y, z) {
+    if(!confirmDiscardIfDirty()) return;
+    setCoordInputs(x, y, z);
+    loadChunk(x, y, z);
+  }
+
+  function bindEvents() {
+    const gridCanvas = document.getElementById("gridCanvas");
+    let painting = false;
+    let draggingMeshIndex = -1;
+
+    gridCanvas.addEventListener("mousedown", (e) => {
+      if(activeTool === "bucket") {
+        fillAt(e);
+        return;
+      }
+
+      const hit = hitTestMesh(e, gridCanvas);
+      pushUndo();
+      if(hit !== -1) {
+        draggingMeshIndex = hit;
+        return;
+      }
+      painting = true;
+      paintAt(e);
+    });
+    window.addEventListener("mouseup", () => { painting = false; draggingMeshIndex = -1; });
+    gridCanvas.addEventListener("mousemove", (e) => {
+      hoverTile = canvasToTile(e, gridCanvas);
+      if(draggingMeshIndex !== -1) { moveMeshTo(e, draggingMeshIndex); return; }
+      if(painting) { paintAt(e); return; }
+      renderGrid();
+      renderPreview();
+    });
+    gridCanvas.addEventListener("mouseleave", () => {
+      hoverTile = null;
+      renderGrid();
+      renderPreview();
+    });
+
+    function setZLevel(z) {
+      currentZLevel = Math.max(0, Math.min(ChunkTerrain.CHUNK_DEPTH - 1, z));
+      document.getElementById("zLevel").value = currentZLevel;
+      document.getElementById("zLevelLabel").textContent = currentZLevel;
+      renderGrid();
+      renderPreview();
+    }
+
+    document.getElementById("zLevel").addEventListener("input", (e) => {
+      setZLevel(parseInt(e.target.value, 10));
+    });
+    document.getElementById("zLevelDown").addEventListener("click", () => setZLevel(currentZLevel - 1));
+    document.getElementById("zLevelUp").addEventListener("click", () => setZLevel(currentZLevel + 1));
+
+    document.getElementById("btnLoad").addEventListener("click", () => {
+      const x = parseInt(document.getElementById("coordX").value, 10) || 0;
+      const y = parseInt(document.getElementById("coordY").value, 10) || 0;
+      const z = parseInt(document.getElementById("coordZ").value, 10) || 0;
+      goToChunk(x, y, z);
+    });
+
+    // NORTH=+Y, EAST=+X (matches tile-shape convention used by the tile
+    // grid and tools/asset/chunk/__main__.py).
+    document.getElementById("navN").addEventListener("click", () => goToChunk(coord.x, coord.y + 1, coord.z));
+    document.getElementById("navS").addEventListener("click", () => goToChunk(coord.x, coord.y - 1, coord.z));
+    document.getElementById("navE").addEventListener("click", () => goToChunk(coord.x + 1, coord.y, coord.z));
+    document.getElementById("navW").addEventListener("click", () => goToChunk(coord.x - 1, coord.y, coord.z));
+    document.getElementById("navUp").addEventListener("click", () => goToChunk(coord.x, coord.y, coord.z + 1));
+    document.getElementById("navDown").addEventListener("click", () => goToChunk(coord.x, coord.y, coord.z - 1));
+
+    function runSave() {
+      saveChunk().catch((e) => updateStatus(`Save failed: ${e.message}`, true));
+    }
+
+    document.getElementById("btnSave").addEventListener("click", runSave);
+
+    document.getElementById("btnAddMesh").addEventListener("click", () => {
+      const base = document.getElementById("meshPicker").value;
+      if(!base) return;
+      const pos = [
+        parseFloat(document.getElementById("meshX").value) || 0,
+        parseFloat(document.getElementById("meshY").value) || 0,
+        parseFloat(document.getElementById("meshZ").value) || 0,
+      ];
+      pushUndo();
+      meshes.push({ file: `${base}.dmf`, pos });
+      markDirty();
+      renderMeshList();
+      renderGrid();
+      renderPreview();
+    });
+
+    document.getElementById("previewCanvas").addEventListener("wheel", (e) => {
+      e.preventDefault();
+      zoomWorldH = Math.min(60, Math.max(4, zoomWorldH + Math.sign(e.deltaY)));
+      renderPreview();
+    }, { passive: false });
+
+    window.addEventListener("resize", () => renderPreview());
+
+    window.addEventListener("keydown", (e) => {
+      if(!(e.ctrlKey || e.metaKey)) return;
+      const key = e.key.toLowerCase();
+      if(key === "z") {
+        e.preventDefault();
+        undo();
+      } else if(key === "s") {
+        e.preventDefault();
+        runSave();
+      }
+    });
+  }
+
+  document.addEventListener("DOMContentLoaded", async () => {
+    buildPalette();
+    buildToolPalette();
+    mapRenderer = MapRenderer.create(document.getElementById("previewCanvas"));
+    bindEvents();
+    await Promise.all([buildChunkBrowseList(), buildMeshPicker()]);
+    await loadChunk(coord.x, coord.y, coord.z);
+  });
+})();

editor/client/public/map/renderer.js

@@ -0,0 +1,298 @@
+// Copyright (c) 2026 Dominic Masters
+//
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+"use strict";
+
+// MapRenderer - a minimal, dependency-free WebGL renderer for the chunk
+// preview pane. The camera formula is ported 1:1 from
+// src/dusk/scene/overworld/sceneoverworld.c (lines 62-81) so the preview
+// approximates the game's own fixed-angle 3rd-person camera: the eye sits
+// worldH units "behind" the target along Y and a proportional distance
+// "above" along Z, always looking at the target, up = (0, 1, 0).
+//
+// The material model mirrors SHADER_UNLIT: a texture sampler multiplied by
+// a flat RGBA tint, with a 1x1 white fallback texture standing in for
+// untextured models.
+
+const MapRenderer = (() => {
+  const VERT_SRC = `
+    attribute vec2 aUV;
+    attribute vec3 aPos;
+    uniform mat4 uModel;
+    uniform mat4 uView;
+    uniform mat4 uProjection;
+    varying vec2 vUV;
+    void main() {
+      vUV = aUV;
+      gl_Position = uProjection * uView * uModel * vec4(aPos, 1.0);
+    }
+  `;
+
+  const FRAG_SRC = `
+    precision mediump float;
+    varying vec2 vUV;
+    uniform sampler2D uTexture;
+    uniform vec4 uColor;
+    void main() {
+      gl_FragColor = texture2D(uTexture, vUV) * uColor;
+    }
+  `;
+
+  function mat4Identity(out) {
+    out.fill(0);
+    out[0] = out[5] = out[10] = out[15] = 1;
+    return out;
+  }
+
+  function mat4Translation(out, v) {
+    mat4Identity(out);
+    out[12] = v[0];
+    out[13] = v[1];
+    out[14] = v[2];
+    return out;
+  }
+
+  function mat4Perspective(out, fovy, aspect, near, far) {
+    const f = 1.0 / Math.tan(fovy / 2);
+    out.fill(0);
+    out[0] = f / aspect;
+    out[5] = f;
+    out[10] = (far + near) / (near - far);
+    out[11] = -1;
+    out[14] = (2 * far * near) / (near - far);
+    return out;
+  }
+
+  function vec3Sub(a, b) {
+    return [a[0] - b[0], a[1] - b[1], a[2] - b[2]];
+  }
+
+  function vec3Cross(a, b) {
+    return [
+      a[1] * b[2] - a[2] * b[1],
+      a[2] * b[0] - a[0] * b[2],
+      a[0] * b[1] - a[1] * b[0],
+    ];
+  }
+
+  function vec3Normalize(a) {
+    const len = Math.hypot(a[0], a[1], a[2]) || 1;
+    return [a[0] / len, a[1] / len, a[2] / len];
+  }
+
+  function mat4LookAt(out, eye, center, up) {
+    const zAxis = vec3Normalize(vec3Sub(eye, center));
+    const xAxis = vec3Normalize(vec3Cross(up, zAxis));
+    const yAxis = vec3Cross(zAxis, xAxis);
+
+    out[0] = xAxis[0]; out[1] = yAxis[0]; out[2] = zAxis[0]; out[3] = 0;
+    out[4] = xAxis[1]; out[5] = yAxis[1]; out[6] = zAxis[1]; out[7] = 0;
+    out[8] = xAxis[2]; out[9] = yAxis[2]; out[10] = zAxis[2]; out[11] = 0;
+    out[12] = -(xAxis[0] * eye[0] + xAxis[1] * eye[1] + xAxis[2] * eye[2]);
+    out[13] = -(yAxis[0] * eye[0] + yAxis[1] * eye[1] + yAxis[2] * eye[2]);
+    out[14] = -(zAxis[0] * eye[0] + zAxis[1] * eye[1] + zAxis[2] * eye[2]);
+    out[15] = 1;
+    return out;
+  }
+
+  // Ported from sceneoverworld.c:62-81. Returns { eye, view }.
+  function computeCamera(target, worldH) {
+    const fov = Math.PI / 4; // glm_rad(45.0f)
+    const zDist = (worldH * 0.5) / Math.tan(fov * 0.5);
+    const offset = -worldH;
+
+    const eye = [target[0], target[1] + offset, target[2] + zDist];
+    const view = mat4LookAt(new Float32Array(16), eye, target, [0, 1, 0]);
+    return { eye, view, fov };
+  }
+
+  function compileShader(gl, type, src) {
+    const shader = gl.createShader(type);
+    gl.shaderSource(shader, src);
+    gl.compileShader(shader);
+    if(!gl.getShaderParameter(shader, gl.COMPILE_STATUS)) {
+      const info = gl.getShaderInfoLog(shader);
+      gl.deleteShader(shader);
+      throw new Error(`Shader compile failed: ${info}`);
+    }
+    return shader;
+  }
+
+  function create(canvas) {
+    const gl = canvas.getContext("webgl") || canvas.getContext("experimental-webgl");
+    if(!gl) throw new Error("WebGL is not available in this browser");
+
+    const program = gl.createProgram();
+    gl.attachShader(program, compileShader(gl, gl.VERTEX_SHADER, VERT_SRC));
+    gl.attachShader(program, compileShader(gl, gl.FRAGMENT_SHADER, FRAG_SRC));
+    gl.linkProgram(program);
+    if(!gl.getProgramParameter(program, gl.LINK_STATUS)) {
+      throw new Error(`Program link failed: ${gl.getProgramInfoLog(program)}`);
+    }
+
+    const attribs = {
+      aUV: gl.getAttribLocation(program, "aUV"),
+      aPos: gl.getAttribLocation(program, "aPos"),
+    };
+    const uniforms = {
+      uModel: gl.getUniformLocation(program, "uModel"),
+      uView: gl.getUniformLocation(program, "uView"),
+      uProjection: gl.getUniformLocation(program, "uProjection"),
+      uTexture: gl.getUniformLocation(program, "uTexture"),
+      uColor: gl.getUniformLocation(program, "uColor"),
+    };
+
+    const whiteTexture = gl.createTexture();
+    gl.bindTexture(gl.TEXTURE_2D, whiteTexture);
+    gl.texImage2D(
+      gl.TEXTURE_2D, 0, gl.RGBA, 1, 1, 0, gl.RGBA, gl.UNSIGNED_BYTE,
+      new Uint8Array([255, 255, 255, 255]),
+    );
+    gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.NEAREST);
+    gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.NEAREST);
+
+    gl.enable(gl.DEPTH_TEST);
+    gl.enable(gl.BLEND);
+    gl.blendFunc(gl.SRC_ALPHA, gl.ONE_MINUS_SRC_ALPHA);
+    // Terrain/mesh winding isn't guaranteed consistent relative to this
+    // preview's fixed camera angle, so backface culling stays off - this
+    // is an authoring preview, not a performance-sensitive renderer, and
+    // an invisible mesh is a worse failure mode than a visible backface.
+
+    // Uploads interleaved [u, v, x, y, z] float data (DMF/terrain layout)
+    // into a GL buffer. Returns { buffer, vertexCount }.
+    function createMesh(floats) {
+      const buffer = gl.createBuffer();
+      gl.bindBuffer(gl.ARRAY_BUFFER, buffer);
+      gl.bufferData(gl.ARRAY_BUFFER, floats, gl.STATIC_DRAW);
+      return { buffer, vertexCount: floats.length / 5 };
+    }
+
+    function createTextureFromImage(image) {
+      const texture = gl.createTexture();
+      gl.bindTexture(gl.TEXTURE_2D, texture);
+      gl.pixelStorei(gl.UNPACK_FLIP_Y_WEBGL, true);
+      gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, image);
+      gl.pixelStorei(gl.UNPACK_FLIP_Y_WEBGL, false);
+      gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.NEAREST);
+      gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.NEAREST);
+      gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE);
+      gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE);
+      return texture;
+    }
+
+    function drawMesh(mesh, model, texture, color, depthWrite, mode) {
+      gl.depthMask(depthWrite !== false);
+      gl.bindBuffer(gl.ARRAY_BUFFER, mesh.buffer);
+      gl.enableVertexAttribArray(attribs.aUV);
+      gl.vertexAttribPointer(attribs.aUV, 2, gl.FLOAT, false, 20, 0);
+      gl.enableVertexAttribArray(attribs.aPos);
+      gl.vertexAttribPointer(attribs.aPos, 3, gl.FLOAT, false, 20, 8);
+
+      gl.uniformMatrix4fv(uniforms.uModel, false, model);
+      gl.uniform4f(uniforms.uColor, color[0], color[1], color[2], color[3]);
+
+      gl.activeTexture(gl.TEXTURE0);
+      gl.bindTexture(gl.TEXTURE_2D, texture || whiteTexture);
+      gl.uniform1i(uniforms.uTexture, 0);
+
+      gl.drawArrays(mode || gl.TRIANGLES, 0, mesh.vertexCount);
+    }
+
+    // Builds a 4-vertex outline of the tile at (x, y, z), lifted slightly
+    // to avoid z-fighting with the terrain surface beneath it.
+    function buildHighlightMesh(x, y, z) {
+      const eps = 0.02;
+      return createMesh(new Float32Array([
+        0, 0, x,     y,     z + eps,
+        0, 0, x + 1, y,     z + eps,
+        0, 0, x + 1, y + 1, z + eps,
+        0, 0, x,     y + 1, z + eps,
+      ]));
+    }
+
+    // Neighboring chunks are drawn dimmer and semi-transparent, so they
+    // read as context rather than part of the chunk being edited.
+    const NEIGHBOR_ALPHA = 0.35;
+    const NEIGHBOR_DARKEN = 0.5;
+
+    // scene = {
+    //   target: [x, y, z], worldH: number,
+    //   terrain: { mesh, texture } | null,
+    //   gridLines: { mesh } | null,
+    //   models: [{ mesh, texture, color: [r,g,b,a in 0..1], offset: [x,y,z] }],
+    //   neighbors: [{
+    //     offset: [x,y,z],
+    //     terrain: { mesh, texture } | null,
+    //     models: [{ mesh, texture, color, offset }],
+    //   }],
+    //   highlight: { x, y, z } | null,
+    // }
+    function render(scene) {
+      const width = canvas.width, height = canvas.height;
+      gl.viewport(0, 0, width, height);
+      gl.clearColor(0.16, 0.18, 0.22, 1);
+      gl.clear(gl.COLOR_BUFFER_BIT | gl.DEPTH_BUFFER_BIT);
+      gl.useProgram(program);
+      gl.depthMask(true);
+
+      const { view, fov } = computeCamera(scene.target, scene.worldH);
+      const projection = mat4Perspective(new Float32Array(16), fov, width / height, 0.1, 1000);
+      gl.uniformMatrix4fv(uniforms.uProjection, false, projection);
+      gl.uniformMatrix4fv(uniforms.uView, false, view);
+
+      const identity = mat4Identity(new Float32Array(16));
+
+      if(scene.terrain) {
+        drawMesh(scene.terrain.mesh, identity, scene.terrain.texture, [1, 1, 1, 1], true);
+      }
+
+      if(scene.gridLines) {
+        drawMesh(scene.gridLines.mesh, identity, null, [0, 0, 0, 0.35], false, gl.LINES);
+      }
+
+      for(const model of scene.models) {
+        const modelMatrix = mat4Translation(new Float32Array(16), model.offset);
+        drawMesh(model.mesh, modelMatrix, model.texture, model.color, true);
+      }
+
+      for(const neighbor of scene.neighbors || []) {
+        if(neighbor.terrain) {
+          const modelMatrix = mat4Translation(new Float32Array(16), neighbor.offset);
+          drawMesh(
+            neighbor.terrain.mesh, modelMatrix, neighbor.terrain.texture,
+            [NEIGHBOR_DARKEN, NEIGHBOR_DARKEN, NEIGHBOR_DARKEN, NEIGHBOR_ALPHA], false,
+          );
+        }
+
+        for(const model of neighbor.models) {
+          const worldOffset = [
+            neighbor.offset[0] + model.offset[0],
+            neighbor.offset[1] + model.offset[1],
+            neighbor.offset[2] + model.offset[2],
+          ];
+          const modelMatrix = mat4Translation(new Float32Array(16), worldOffset);
+          const color = [
+            model.color[0] * NEIGHBOR_DARKEN,
+            model.color[1] * NEIGHBOR_DARKEN,
+            model.color[2] * NEIGHBOR_DARKEN,
+            model.color[3] * NEIGHBOR_ALPHA,
+          ];
+          drawMesh(model.mesh, modelMatrix, model.texture, color, false);
+        }
+      }
+
+      if(scene.highlight) {
+        const { x, y, z } = scene.highlight;
+        const highlightMesh = buildHighlightMesh(x, y, z);
+        drawMesh(highlightMesh, identity, null, [1, 0.92, 0.23, 1], false, gl.LINE_LOOP);
+      }
+    }
+
+    return { gl, createMesh, createTextureFromImage, render };
+  }
+
+  return Object.freeze({ create, computeCamera });
+})();

editor/client/public/template.html

@@ -0,0 +1,23 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <title>Dusk Map Editor</title>
+  <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css">
+</head>
+<body>
+  <nav class="navbar navbar-expand navbar-dark bg-dark">
+    <div class="container-fluid">
+      <a class="navbar-brand" href="/">Dusk Map Editor</a>
+      <ul class="navbar-nav flex-row">
+        <li class="nav-item">
+          <a class="nav-link" href="/map">Map Editor</a>
+        </li>
+      </ul>
+    </div>
+  </nav>
+  <div id="editor" class="container-fluid py-3"></div>
+  <script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js"></script>
+</body>
+</html>

editor/server/server.py

@@ -0,0 +1,295 @@
+"""
+Map Editor HTTP Server
+
+Serves editor/client/public/ as static files with smart routing:
+  /          -> index.html
+  /page      -> page.html or page/index.html
+  /index     -> index.html
+
+API endpoints (all paths relative to project root):
+  GET  /api/ls?path=<dir>                  directory listing
+  GET  /api/read?path=<file>               file contents
+  GET  /api/find?path=<dir>&ext=<.json>    recursive file listing by extension
+  POST /api/write?path=<file>              write file (JSON body: {"content":"..."})
+  POST /api/mkdir?path=<dir>               create directory
+  POST /api/delete?path=<file>             delete a file
+  POST /api/compile-chunk?x=&y=&z=         recompile a chunk JSON to .dcf
+"""
+
+import os
+import re
+import sys
+import json
+import mimetypes
+import subprocess
+from http.server import HTTPServer, BaseHTTPRequestHandler
+from urllib.parse import urlparse, parse_qs, unquote
+from pathlib import Path
+
+CHUNK_COORD_RE = re.compile(r"^-?\d+$")
+
+PORT = 3000
+SCRIPT_DIR = Path(__file__).parent.resolve()
+PUBLIC_DIR = SCRIPT_DIR.parent / "client" / "public"
+PROJECT_ROOT = SCRIPT_DIR.parent.parent.resolve()
+
+
+class Handler(BaseHTTPRequestHandler):
+    def do_GET(self):
+        parsed = urlparse(self.path)
+        path = unquote(parsed.path)
+        if path.startswith("/api/"):
+            params = parse_qs(parsed.query)
+            if path == "/api/ls":
+                self.api_ls(params)
+            elif path == "/api/read":
+                self.api_read(params)
+            elif path == "/api/find":
+                self.api_find(params)
+            else:
+                self.send_error(404)
+        else:
+            self.serve_static(path)
+
+    def do_POST(self):
+        parsed = urlparse(self.path)
+        params = parse_qs(parsed.query)
+        if parsed.path == "/api/write":
+            self.api_write(params)
+        elif parsed.path == "/api/mkdir":
+            self.api_mkdir(params)
+        elif parsed.path == "/api/delete":
+            self.api_delete(params)
+        elif parsed.path == "/api/compile-chunk":
+            self.api_compile_chunk(params)
+        else:
+            self.send_error(404)
+
+    # ------------------------------------------------------------------
+    # Helpers
+    # ------------------------------------------------------------------
+
+    def resolve_project_path(self, rel):
+        rel = rel.lstrip("/")
+        target = (PROJECT_ROOT / rel).resolve()
+        if not str(target).startswith(str(PROJECT_ROOT)):
+            return None
+        return target
+
+    def send_json(self, data, code=200):
+        body = json.dumps(data, indent=2).encode("utf-8")
+        self.send_response(code)
+        self.send_header("Content-Type", "application/json")
+        self.send_header("Content-Length", len(body))
+        self.end_headers()
+        self.wfile.write(body)
+
+    def read_body(self):
+        length = int(self.headers.get("Content-Length", 0))
+        return self.rfile.read(length)
+
+    # ------------------------------------------------------------------
+    # API handlers
+    # ------------------------------------------------------------------
+
+    def api_ls(self, params):
+        rel = params.get("path", [""])[0]
+        target = self.resolve_project_path(rel)
+        if target is None:
+            self.send_json({"error": "invalid path"}, 400)
+            return
+        if not target.exists():
+            self.send_json({"error": "path not found"}, 404)
+            return
+        if not target.is_dir():
+            self.send_json({"error": "not a directory"}, 400)
+            return
+
+        entries = []
+        for entry in sorted(target.iterdir(), key=lambda e: (e.is_file(), e.name)):
+            entries.append({
+                "name": entry.name,
+                "type": "dir" if entry.is_dir() else "file",
+                "size": entry.stat().st_size if entry.is_file() else None,
+            })
+        self.send_json({
+            "path": str(target.relative_to(PROJECT_ROOT)),
+            "entries": entries,
+        })
+
+    def api_read(self, params):
+        rel = params.get("path", [""])[0]
+        target = self.resolve_project_path(rel)
+        if target is None:
+            self.send_json({"error": "invalid path"}, 400)
+            return
+        if not target.exists():
+            self.send_json({"error": "file not found"}, 404)
+            return
+        if not target.is_file():
+            self.send_json({"error": "not a file"}, 400)
+            return
+
+        try:
+            content = target.read_text(encoding="utf-8")
+            self.send_json({
+                "path": str(target.relative_to(PROJECT_ROOT)),
+                "content": content,
+            })
+        except UnicodeDecodeError:
+            import base64
+            content = base64.b64encode(target.read_bytes()).decode("ascii")
+            self.send_json({
+                "path": str(target.relative_to(PROJECT_ROOT)),
+                "content": content,
+                "encoding": "base64",
+            })
+
+    def api_write(self, params):
+        rel = params.get("path", [""])[0]
+        target = self.resolve_project_path(rel)
+        if target is None:
+            self.send_json({"error": "invalid path"}, 400)
+            return
+
+        body = self.read_body()
+        try:
+            data = json.loads(body)
+            content = data.get("content", "")
+        except (json.JSONDecodeError, UnicodeDecodeError):
+            content = body.decode("utf-8")
+
+        target.parent.mkdir(parents=True, exist_ok=True)
+        target.write_text(content, encoding="utf-8")
+        self.send_json({"ok": True, "path": str(target.relative_to(PROJECT_ROOT))})
+
+    def api_mkdir(self, params):
+        rel = params.get("path", [""])[0]
+        target = self.resolve_project_path(rel)
+        if target is None:
+            self.send_json({"error": "invalid path"}, 400)
+            return
+        target.mkdir(parents=True, exist_ok=True)
+        self.send_json({"ok": True, "path": str(target.relative_to(PROJECT_ROOT))})
+
+    def api_delete(self, params):
+        rel = params.get("path", [""])[0]
+        target = self.resolve_project_path(rel)
+        if target is None:
+            self.send_json({"error": "invalid path"}, 400)
+            return
+        if target.is_file():
+            target.unlink()
+        self.send_json({"ok": True, "path": str(target.relative_to(PROJECT_ROOT))})
+
+    def api_find(self, params):
+        rel = params.get("path", [""])[0]
+        ext = params.get("ext", [""])[0]
+        target = self.resolve_project_path(rel)
+        if target is None:
+            self.send_json({"error": "invalid path"}, 400)
+            return
+        if not target.is_dir():
+            self.send_json({"error": "not a directory"}, 400)
+            return
+
+        pattern = f"*{ext}" if ext else "*"
+        paths = sorted(
+            str(p.relative_to(target)).replace(os.sep, "/")
+            for p in target.rglob(pattern)
+            if p.is_file()
+        )
+        self.send_json({"path": str(target.relative_to(PROJECT_ROOT)), "files": paths})
+
+    def api_compile_chunk(self, params):
+        x = params.get("x", [""])[0]
+        y = params.get("y", [""])[0]
+        z = params.get("z", [""])[0]
+        if not (CHUNK_COORD_RE.match(x) and CHUNK_COORD_RE.match(y) and CHUNK_COORD_RE.match(z)):
+            self.send_json({"error": "invalid chunk coordinates"}, 400)
+            return
+
+        json_path = PROJECT_ROOT / "assetsraw" / "chunks" / f"chunk_{x}_{y}_{z}.json"
+        if not json_path.is_file():
+            self.send_json({"error": "chunk json not found"}, 404)
+            return
+
+        result = subprocess.run(
+            [sys.executable, "-m", "tools.asset.chunk", str(json_path)],
+            cwd=str(PROJECT_ROOT),
+            capture_output=True,
+            text=True,
+        )
+        self.send_json({
+            "ok": result.returncode == 0,
+            "returncode": result.returncode,
+            "stdout": result.stdout,
+            "stderr": result.stderr,
+        })
+
+    # ------------------------------------------------------------------
+    # Static file serving
+    # ------------------------------------------------------------------
+
+    def serve_static(self, path):
+        clean = path.lstrip("/")
+        candidates = []
+
+        if clean == "" or clean == "index" or clean == "index.html":
+            candidates = ["index.html"]
+        else:
+            candidates.append(clean)
+            if "." not in Path(clean).name:
+                candidates.append(clean + ".html")
+                candidates.append(clean + "/index.html")
+
+        for candidate in candidates:
+            file_path = PUBLIC_DIR / candidate
+            if file_path.is_file():
+                self.serve_file(file_path)
+                return
+
+        self.send_error(404)
+
+    def serve_file(self, file_path):
+        mime, _ = mimetypes.guess_type(str(file_path))
+        mime = mime or "application/octet-stream"
+
+        template = PUBLIC_DIR / "template.html"
+        if (
+            mime == "text/html"
+            and file_path.name != "template.html"
+            and template.is_file()
+        ):
+            fragment = file_path.read_text(encoding="utf-8")
+            shell = template.read_text(encoding="utf-8")
+            marker = shell.find('id="editor"')
+            if marker == -1:
+                content = shell.encode("utf-8")
+            else:
+                tag_end = shell.index(">", marker) + 1
+                close_idx = shell.index("</div>", tag_end)
+                content = (shell[:tag_end] + fragment + shell[close_idx:]).encode("utf-8")
+        else:
+            content = file_path.read_bytes()
+
+        self.send_response(200)
+        self.send_header("Content-Type", mime)
+        self.send_header("Content-Length", len(content))
+        self.end_headers()
+        self.wfile.write(content)
+
+    def log_message(self, fmt, *args):
+        print(f"  {self.address_string()} {fmt % args}")
+
+
+if __name__ == "__main__":
+    print(f"Map Editor")
+    print(f"  http://localhost:{PORT}")
+    print(f"  public : {PUBLIC_DIR}")
+    print(f"  project: {PROJECT_ROOT}")
+    server = HTTPServer(("", PORT), Handler)
+    try:
+        server.serve_forever()
+    except KeyboardInterrupt:
+        print("\nStopped.")

editor/start.sh

@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+set -e
+cd "$(dirname "$0")"
+python3 server/server.py

scripts/build-gamecube-docker.sh

@@ -1,3 +1,3 @@
 #!/bin/bash
 docker build -t dusk-dolphin -f docker/dolphin/Dockerfile .
-docker run --rm -v "$(pwd):/workdir" dusk-dolphin /bin/bash -c "./scripts/gamecube/build-gamecube.sh"
+docker run --rm -v "$(pwd):/workdir" dusk-dolphin /bin/bash -c "./scripts/build-gamecube.sh"

scripts/build-gamecube-iso-docker.sh

@@ -1,3 +1,3 @@
 #!/bin/bash
 docker build -t dusk-dolphin -f docker/dolphin/Dockerfile .
-docker run --rm -v "$(pwd):/workdir" dusk-dolphin /bin/bash -c "./scripts/gamecube/build-gamecube-iso.sh"
+docker run --rm -v "$(pwd):/workdir" dusk-dolphin /bin/bash -c "./scripts/build-gamecube-iso.sh"

scripts/build-knulli-docker.sh

@@ -1,3 +1,3 @@
 #!/bin/bash
 docker build -t dusk-knulli -f docker/knulli/Dockerfile .
-docker run --rm -v "$(pwd):/workdir" dusk-knulli /bin/bash -c "./scripts/knulli/build-knulli.sh"
+docker run --rm -v "$(pwd):/workdir" dusk-knulli /bin/bash -c "./scripts/build-knulli.sh"

scripts/build-linux-docker.sh

@@ -1,3 +1,3 @@
 #!/bin/bash
 docker build -t dusk-linux -f docker/linux/Dockerfile .
-docker run --rm -v "$(pwd):/workdir" dusk-linux /bin/bash -c "./scripts/linux/build-linux.sh"
+docker run --rm -v "$(pwd):/workdir" dusk-linux /bin/bash -c "./scripts/build-linux.sh"

scripts/build-psp-docker.sh

@@ -1,3 +1,3 @@
 #!/bin/bash
 docker build -t dusk-psp -f docker/psp/Dockerfile .
-docker run --rm -v "$(pwd):/workdir" dusk-psp /bin/bash -c "./scripts/psp/build-psp.sh" 
+docker run --rm -v "$(pwd):/workdir" dusk-psp /bin/bash -c "./scripts/build-psp.sh" 

scripts/build-vita-docker.sh

@@ -1,3 +1,3 @@
 #!/bin/bash
 docker build -t dusk-vita -f docker/vita/Dockerfile .
-docker run --rm -v "$(pwd):/workdir" dusk-vita /bin/bash -c "./scripts/vita/build-vita.sh"
+docker run --rm -v "$(pwd):/workdir" dusk-vita /bin/bash -c "./scripts/build-vita.sh"

scripts/build-wii-docker.sh

@@ -1,3 +1,3 @@
 #!/bin/bash
 docker build -t dusk-dolphin -f docker/dolphin/Dockerfile .
-docker run --rm -v "$(pwd):/workdir" dusk-dolphin /bin/bash -c "./scripts/wii/build-wii.sh"
+docker run --rm -v "$(pwd):/workdir" dusk-dolphin /bin/bash -c "./scripts/build-wii.sh"

scripts/build-wii-iso-docker.sh

@@ -1,3 +1,3 @@
 #!/bin/bash
 docker build -t dusk-dolphin -f docker/dolphin/Dockerfile .
-docker run --rm -v "$(pwd):/workdir" dusk-dolphin /bin/bash -c "./scripts/wii/build-wii-iso.sh"
+docker run --rm -v "$(pwd):/workdir" dusk-dolphin /bin/bash -c "./scripts/build-wii-iso.sh"

scripts/test-linux-docker.sh

@@ -4,4 +4,4 @@ docker run \
   --rm \
   -v "${GITHUB_WORKSPACE}:/workdir" \
   dusk-linux \
-  /bin/bash -c "./scripts/linux/test-linux.sh"
+  /bin/bash -c "./scripts/test-linux.sh"

src/CMakeLists.txt

@@ -5,15 +5,10 @@
 
 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)
   add_subdirectory(duskgl)
-  add_subdirectory(duskmad)
 
 elseif(DUSK_TARGET_SYSTEM STREQUAL "psp")
   add_subdirectory(duskpsp)
@@ -25,11 +20,7 @@ elseif(DUSK_TARGET_SYSTEM STREQUAL "vita")
   add_subdirectory(dusksdl2)
   add_subdirectory(duskgl)
 
-elseif(
-  DUSK_TARGET_SYSTEM STREQUAL "wii" OR
-  DUSK_TARGET_SYSTEM STREQUAL "gamecube"
-)
+elseif(DUSK_TARGET_SYSTEM STREQUAL "wii" OR DUSK_TARGET_SYSTEM STREQUAL "gamecube")
   add_subdirectory(duskdolphin)
-  add_subdirectory(duskmad)
   
 endif()

src/dusk/CMakeLists.txt

@@ -14,21 +14,12 @@ if(NOT libzip_FOUND)
   target_link_libraries(${DUSK_LIBRARY_TARGET_NAME} PUBLIC zip)
 endif()
 
-# assetdsk.c calls crc32() directly (to verify dusk.dsk archive checksums).
-# find_package(libzip) above already resolves ZLIB as a side effect, so
-# ZLIB_FOUND may already be true without ZLIB::ZLIB having been linked to
-# our target - link it unconditionally rather than guarding on ZLIB_FOUND.
-find_package(ZLIB REQUIRED)
-target_link_libraries(${DUSK_LIBRARY_TARGET_NAME} PUBLIC ZLIB::ZLIB)
-
 if(NOT stb_image_FOUND)
   find_package(stb REQUIRED)
   if(STB_IMAGE_FOUND)
     target_link_libraries(${DUSK_LIBRARY_TARGET_NAME} PUBLIC stb_image)
   else()
-    message(FATAL_ERROR
-      "stb_image not found. Please ensure stb is correctly fetched."
-    )
+    message(FATAL_ERROR "stb_image not found. Please ensure stb is correctly fetched.")
   endif()
 endif()
 
@@ -37,9 +28,7 @@ if(NOT yyjson_FOUND)
   if(yyjson_FOUND)
     target_link_libraries(${DUSK_LIBRARY_TARGET_NAME} PUBLIC yyjson::yyjson)
   else()
-    message(FATAL_ERROR
-      "yyjson not found. Please ensure yyjson is correctly fetched."
-    )
+    message(FATAL_ERROR "yyjson not found. Please ensure yyjson is correctly fetched.")
   endif()
 endif()
 
@@ -50,12 +39,6 @@ if(DUSK_BACKTRACE)
   )
 endif()
 
-if(DUSK_TRACK_MEMORY)
-  target_compile_definitions(${DUSK_LIBRARY_TARGET_NAME} PUBLIC
-    DUSK_TRACK_MEMORY
-  )
-endif()
-
 # Includes
 target_include_directories(${DUSK_LIBRARY_TARGET_NAME}
   PUBLIC
@@ -70,9 +53,9 @@ target_sources(${DUSK_BINARY_TARGET_NAME}
 
 # Subdirs
 add_subdirectory(animation)
+add_subdirectory(event)
 add_subdirectory(assert)
 add_subdirectory(asset)
-add_subdirectory(audio)
 add_subdirectory(console)
 add_subdirectory(display)
 add_subdirectory(log)
@@ -80,10 +63,12 @@ add_subdirectory(engine)
 add_subdirectory(error)
 add_subdirectory(input)
 add_subdirectory(locale)
-add_subdirectory(perf)
+add_subdirectory(rpg)
 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

@@ -6,4 +6,5 @@
 target_sources(${DUSK_LIBRARY_TARGET_NAME}
   PUBLIC
     easing.c
+    animation.c
 )

src/dusk/animation/animation.c

@@ -0,0 +1,52 @@
+// Copyright (c) 2026 Dominic Masters
+//
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+#include "animation.h"
+#include "assert/assert.h"
+#include "util/memory.h"
+#include "util/math.h"
+
+void animationInit(
+  animation_t *anim,
+  keyframe_t *keyframes,
+  uint16_t keyframeCount
+) {
+  assertNotNull(anim, "Animation pointer cannot be null.");
+  assertNotNull(keyframes, "Keyframes pointer cannot be null.");
+  assertTrue(keyframeCount > 0, "Keyframe count must be more than 0.");
+
+  anim->keyframes = keyframes;
+  anim->keyframeCount = keyframeCount;
+}
+
+float_t animationGetValue(animation_t *anim, const float_t time) {
+  assertNotNull(anim, "Animation pointer cannot be null.");
+  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;
+
+  do {
+    if(current->time > time) {
+      end = current;
+      break;
+    }
+    start = current;
+    current++;
+
+    if(current > last) {
+      end = start;
+      break;
+    }
+  } while(true);
+
+  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

@@ -0,0 +1,34 @@
+// Copyright (c) 2026 Dominic Masters
+//
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+#pragma once
+#include "keyframe.h"
+
+typedef struct {
+  keyframe_t *keyframes;
+  uint16_t keyframeCount;
+} animation_t;
+
+/**
+ * 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 keyframeCount
+);
+
+/**
+ * Gets the value of the animation at a given time.
+ * 
+ * @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.
+ */
+float_t animationGetValue(animation_t *anim, const float_t time);

src/dusk/animation/keyframe.h

@@ -0,0 +1,13 @@
+// Copyright (c) 2026 Dominic Masters
+//
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+#pragma once
+#include "easing.h"
+
+typedef struct {
+  float_t time;
+  float_t value;
+  easingtype_t easing;
+} 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/CMakeLists.txt

@@ -7,7 +7,7 @@
 target_sources(${DUSK_LIBRARY_TARGET_NAME}
   PUBLIC
     asset.c
-    assetdsk.c
+    assetbatch.c
     assetfile.c
 )
 

src/dusk/asset/asset.c

@@ -19,8 +19,6 @@ asset_t ASSET;
 errorret_t assetInit(void) {
   memoryZero(&ASSET, sizeof(asset_t));
 
-  threadMutexInit(&ASSET.zipLock);
-
   for(size_t i = 0; i < ASSET_LOADING_COUNT_MAX; i++) {
     threadMutexInit(&ASSET.loading[i].mutex);
   }
@@ -37,10 +35,9 @@ errorret_t assetInit(void) {
 bool_t assetFileExists(const char_t *filename) {
   assertStrLenMax(filename, ASSET_FILE_NAME_MAX, "Filename too long.");
 
-  threadMutexLock(&ASSET.zipLock);
-  bool_t found = zip_name_locate(ASSET.zip, filename, 0) >= 0;
-  threadMutexUnlock(&ASSET.zipLock);
-  return found;
+  zip_int64_t idx = zip_name_locate(ASSET.zip, filename, 0);
+  if(idx < 0) return false;
+  return true;
 }
 
 assetentry_t * assetGetEntry(
@@ -120,15 +117,6 @@ errorret_t assetRequireLoaded(assetentry_t *entry) {
   assetEntryLock(entry);
 
   while(entry->state != ASSET_ENTRY_STATE_LOADED) {
-    // A failed load transitions to ERROR, not LOADED - without this check
-    // this loop spins forever on any load failure (assetUpdate() itself
-    // still returns OK, since a single asset failing isn't meant to halt
-    // the whole update loop - see its ASSET_ENTRY_STATE_ERROR handling).
-    if(entry->state == ASSET_ENTRY_STATE_ERROR) {
-      assetEntryUnlock(entry);
-      errorThrow("Failed to load asset: %s", entry->name);
-    }
-
     usleep(1000);
     errorret_t ret = assetUpdate();
     if(errorIsNotOk(ret)) {
@@ -334,9 +322,7 @@ errorret_t assetUpdate(void) {
         } else if(loading->entry->state == ASSET_ENTRY_STATE_LOADED) {
           assetentry_t *loadedEntry = loading->entry;
           loading->entry = NULL;
-          if(loadedEntry->onLoaded) {
-            loadedEntry->onLoaded(loadedEntry, loadedEntry->onLoadedUser);
-          }
+          eventInvoke(&loadedEntry->onLoaded, loadedEntry);
         }
 
         loading++;
@@ -360,10 +346,8 @@ errorret_t assetUpdate(void) {
         assetentry_t *errEntry = loading->entry;
         loading->entry = NULL;
         threadMutexUnlock(&loading->mutex);
-        if(errEntry->onError) {
-          errEntry->onError(errEntry, errEntry->onErrorUser);
-        }
-        loading++;
+        eventInvoke(&errEntry->onError, errEntry);
+        errorThrow("Failed to load asset asynchronously.");
         break;
       }
 
@@ -450,6 +434,5 @@ errorret_t assetDispose(void) {
   }
 
   errorChain(assetDisposePlatform());
-  threadMutexDispose(&ASSET.zipLock);
   errorOk();
 }

src/dusk/asset/asset.h

@@ -26,40 +26,10 @@
 #define ASSET_LOADING_COUNT_MAX 10
 #define ASSET_ENTRY_COUNT_MAX 64
 
-#define ASSET_BASE_DIRECTORY_MAX 256
-
 typedef struct asset_s {
-  // The dusk.dsk archive - a single uncompressed (ZIP_STORED) zip, so
-  // every entry gets the reliable repeated seeking/re-opening that
-  // libzip only supports reliably for uncompressed entries (locale
-  // strings, MP3 loop restarts, etc.).
   zip_t *zip;
-
-  // Directory dusk.dsk was actually found/opened in (on PSP, the directory
-  // EBOOT.PBP lives in, since dusk.dsk is embedded inside it rather than a
-  // loose file) - populated by each platform's own assetInitXxx() once it
-  // locates the file. Save devices that persist to a real filesystem path
-  // (Linux, PSP, Wii SD) use this as their base directory instead of a
-  // separate hardcoded location, so saves live next to wherever the game
-  // itself was actually launched from rather than some unrelated fixed
-  // path. Not meaningful for devices with no filesystem-path concept at
-  // all (GameCube/Wii memory card, Wii NAND's ISFS namespace).
-  char_t baseDirectory[ASSET_BASE_DIRECTORY_MAX];
-
   assetplatform_t platform;
 
-  // Guards every libzip call against ASSET.zip (zip_fopen,
-  // zip_fread, zip_fclose, zip_fseek, zip_stat, zip_name_locate - see
-  // assetfile.c/assetFileExists). libzip is documented as not thread-safe,
-  // and this asset system genuinely calls it from multiple real threads at
-  // once (main thread, the background load thread below, and - on
-  // platforms that stream PCM from an asset on their own thread, like PSP
-  // - an audio feeder thread too). Confirmed necessary on real PSP
-  // hardware: without this lock, concurrent zip_fopen/zip_fread calls from
-  // different threads corrupted reads (EINVAL, then zlib data errors) once
-  // dusk.dsk stopped being read entirely into memory up front.
-  threadmutex_t zipLock;
-
   // Background loading thread.
   thread_t loadThread;
 

src/dusk/asset/assetbatch.c

@@ -0,0 +1,165 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "assetbatch.h"
+#include "asset.h"
+#include "assert/assert.h"
+#include "util/memory.h"
+#include <unistd.h>
+
+void assetBatchInit(
+  assetbatch_t *batch,
+  const uint16_t count,
+  const assetbatchdesc_t *descs
+) {
+  assertNotNull(batch, "Batch cannot be NULL.");
+  assertNotNull(descs, "Descs cannot be NULL.");
+  assertTrue(count > 0, "Count must be greater than 0.");
+  assertTrue(
+    count <= ASSET_BATCH_COUNT_MAX, "Count exceeds ASSET_BATCH_COUNT_MAX."
+  );
+
+  memoryZero(batch, sizeof(assetbatch_t));
+  batch->count = count;
+
+  eventInit(
+    &batch->onLoaded,
+    batch->onLoadedCallbacks, batch->onLoadedUsers, ASSET_BATCH_EVENT_MAX
+  );
+  eventInit(
+    &batch->onEntryLoaded,
+    batch->onEntryLoadedCallbacks,
+    batch->onEntryLoadedUsers,
+    ASSET_BATCH_EVENT_MAX
+  );
+  eventInit(
+    &batch->onError,
+    batch->onErrorCallbacks, batch->onErrorUsers, ASSET_BATCH_EVENT_MAX
+  );
+  eventInit(
+    &batch->onEntryError,
+    batch->onEntryErrorCallbacks,
+    batch->onEntryErrorUsers,
+    ASSET_BATCH_EVENT_MAX
+  );
+
+  for(uint16_t i = 0; i < count; i++) {
+    batch->inputs[i] = descs[i].input;
+    batch->entries[i] = assetLock(
+      descs[i].path, descs[i].type, &batch->inputs[i]
+    );
+
+    if(batch->entries[i]->state == ASSET_ENTRY_STATE_LOADED) {
+      // Already loaded (cached) - count it now, no subscription needed.
+      batch->loadedCount++;
+    } else if(batch->entries[i]->state == ASSET_ENTRY_STATE_ERROR) {
+      batch->errorCount++;
+    } else {
+      eventSubscribe(
+        &batch->entries[i]->onLoaded, assetBatchEntryOnLoadedCb, batch
+      );
+      eventSubscribe(
+        &batch->entries[i]->onError, assetBatchEntryOnErrorCb, batch
+      );
+    }
+  }
+}
+
+void assetBatchLock(assetbatch_t *batch) {
+  assertNotNull(batch, "Batch cannot be NULL.");
+  for(uint16_t i = 0; i < batch->count; i++) {
+    assetEntryLock(batch->entries[i]);
+  }
+}
+
+void assetBatchUnlock(assetbatch_t *batch) {
+  assertNotNull(batch, "Batch cannot be NULL.");
+  for(uint16_t i = 0; i < batch->count; i++) {
+    assetEntryUnlock(batch->entries[i]);
+  }
+}
+
+bool_t assetBatchIsLoaded(const assetbatch_t *batch) {
+  assertNotNull(batch, "Batch cannot be NULL.");
+  for(uint16_t i = 0; i < batch->count; i++) {
+    if(batch->entries[i]->state != ASSET_ENTRY_STATE_LOADED) return false;
+  }
+  return true;
+}
+
+bool_t assetBatchHasError(const assetbatch_t *batch) {
+  assertNotNull(batch, "Batch cannot be NULL.");
+  for(uint16_t i = 0; i < batch->count; i++) {
+    if(batch->entries[i]->state == ASSET_ENTRY_STATE_ERROR) return true;
+  }
+  return false;
+}
+
+errorret_t assetBatchRequireLoaded(assetbatch_t *batch) {
+  assertNotNull(batch, "Batch cannot be NULL.");
+
+  bool_t allDone;
+  do {
+    allDone = true;
+    for(uint16_t i = 0; i < batch->count; i++) {
+      const assetentrystate_t state = batch->entries[i]->state;
+      if(state == ASSET_ENTRY_STATE_ERROR) {
+        errorThrow("Asset '%s' failed to load.", batch->entries[i]->name);
+      }
+      if(state != ASSET_ENTRY_STATE_LOADED) {
+        allDone = false;
+      }
+    }
+    if(!allDone) {
+      usleep(1000);
+      errorChain(assetUpdate());
+    }
+  } while(!allDone);
+
+  errorOk();
+}
+
+void assetBatchDispose(assetbatch_t *batch) {
+  assertNotNull(batch, "Batch cannot be NULL.");
+  for(uint16_t i = 0; i < batch->count; i++) {
+    if(batch->entries[i]) {
+      // Unsubscribe while we still hold a lock so the entry is live.
+      eventUnsubscribe(&batch->entries[i]->onLoaded, assetBatchEntryOnLoadedCb);
+      eventUnsubscribe(&batch->entries[i]->onError, assetBatchEntryOnErrorCb);
+      assetUnlockEntry(batch->entries[i]);
+    }
+  }
+  memoryZero(batch, sizeof(assetbatch_t));
+}
+
+void assetBatchEntryOnLoadedCb(void *params, void *user) {
+  assetentry_t *entry = (assetentry_t *)params;
+  assetbatch_t *batch = (assetbatch_t *)user;
+
+  batch->loadedCount++;
+  eventInvoke(&batch->onEntryLoaded, entry);
+
+  if((uint16_t)(batch->loadedCount + batch->errorCount) >= batch->count) {
+    if(batch->errorCount == 0) {
+      eventInvoke(&batch->onLoaded, batch);
+    } else {
+      eventInvoke(&batch->onError, batch);
+    }
+  }
+}
+
+void assetBatchEntryOnErrorCb(void *params, void *user) {
+  assetentry_t *entry = (assetentry_t *)params;
+  assetbatch_t *batch = (assetbatch_t *)user;
+
+  batch->errorCount++;
+  eventInvoke(&batch->onEntryError, entry);
+
+  if((uint16_t)(batch->loadedCount + batch->errorCount) >= batch->count) {
+    eventInvoke(&batch->onError, batch);
+  }
+}

src/dusk/asset/assetbatch.h

@@ -0,0 +1,124 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "asset/loader/assetentry.h"
+#include "asset/loader/assetloader.h"
+#include "event/event.h"
+
+#define ASSET_BATCH_COUNT_MAX  64
+#define ASSET_BATCH_EVENT_MAX  4
+
+typedef struct {
+  const char_t *path;
+  assetloadertype_t type;
+  assetloaderinput_t input;
+} assetbatchdesc_t;
+
+typedef struct {
+  assetentry_t *entries[ASSET_BATCH_COUNT_MAX];
+  assetloaderinput_t inputs[ASSET_BATCH_COUNT_MAX];
+  uint16_t count;
+  uint16_t loadedCount;
+  uint16_t errorCount;
+
+  /** Fires once when every entry loaded. params = assetbatch_t * */
+  event_t onLoaded;
+  eventcallback_t onLoadedCallbacks[ASSET_BATCH_EVENT_MAX];
+  void *onLoadedUsers[ASSET_BATCH_EVENT_MAX];
+
+  /** Fires each time a single entry loads. params = assetentry_t * */
+  event_t onEntryLoaded;
+  eventcallback_t onEntryLoadedCallbacks[ASSET_BATCH_EVENT_MAX];
+  void *onEntryLoadedUsers[ASSET_BATCH_EVENT_MAX];
+
+  /** Fires when all entries finish (any with errors). params: assetbatch_t * */
+  event_t onError;
+  eventcallback_t onErrorCallbacks[ASSET_BATCH_EVENT_MAX];
+  void *onErrorUsers[ASSET_BATCH_EVENT_MAX];
+
+  /** Fires each time a single entry errors. params = assetentry_t * */
+  event_t onEntryError;
+  eventcallback_t onEntryErrorCallbacks[ASSET_BATCH_EVENT_MAX];
+  void *onEntryErrorUsers[ASSET_BATCH_EVENT_MAX];
+} assetbatch_t;
+
+/**
+ * Initialises the batch from an array of descriptors. Each entry is locked
+ * and queued for loading immediately.
+ *
+ * @param batch  Batch to initialise.
+ * @param descs  Array of entry descriptors (need not outlive this call).
+ * @param count  Number of descriptors (must be <= ASSET_BATCH_COUNT_MAX).
+ */
+void assetBatchInit(
+  assetbatch_t *batch,
+  uint16_t count,
+  const assetbatchdesc_t *descs
+);
+
+/**
+ * Acquires one additional lock on every entry in the batch.
+ *
+ * @param batch Batch to lock.
+ */
+void assetBatchLock(assetbatch_t *batch);
+
+/**
+ * Releases one lock from every entry in the batch. When an entry's lock
+ * count reaches zero it will be reaped on the next assetUpdate.
+ *
+ * @param batch Batch to unlock.
+ */
+void assetBatchUnlock(assetbatch_t *batch);
+
+/**
+ * Returns true if every entry in the batch has finished loading.
+ *
+ * @param batch Batch to query.
+ */
+bool_t assetBatchIsLoaded(const assetbatch_t *batch);
+
+/**
+ * Returns true if any entry in the batch is in an error state.
+ *
+ * @param batch Batch to query.
+ */
+bool_t assetBatchHasError(const assetbatch_t *batch);
+
+/**
+ * Blocks until every entry is loaded. Returns an error if any entry fails.
+ *
+ * @param batch Batch to wait on.
+ */
+errorret_t assetBatchRequireLoaded(assetbatch_t *batch);
+
+/**
+ * Releases the batch's lock on every entry and clears the batch. After this
+ * call the batch struct may be reused with assetBatchInit.
+ *
+ * @param batch Batch to dispose.
+ */
+void assetBatchDispose(assetbatch_t *batch);
+
+/**
+ * Event trampoline invoked when a batch entry finishes loading.
+ * Increments the loaded counter and fires batch-level events.
+ *
+ * @param params The loaded assetentry_t pointer.
+ * @param user   The owning assetbatch_t pointer.
+ */
+void assetBatchEntryOnLoadedCb(void *params, void *user);
+
+/**
+ * Event trampoline invoked when a batch entry fails to load.
+ * Increments the error counter and fires batch-level events.
+ *
+ * @param params The errored assetentry_t pointer.
+ * @param user   The owning assetbatch_t pointer.
+ */
+void assetBatchEntryOnErrorCb(void *params, void *user);

src/dusk/asset/assetdsk.c

@@ -1,165 +0,0 @@
-/**
- * Copyright (c) 2026 Dominic Masters
- *
- * This software is released under the MIT License.
- * https://opensource.org/licenses/MIT
- */
-
-#include "assetdsk.h"
-#include "util/memory.h"
-#include "util/endian.h"
-#include "assert/assert.h"
-#include <zlib.h>
-
-errorret_t assetDskParseHeader(
-  const uint8_t *bytes,
-  const size_t bytesSize,
-  assetdskheader_t *outHeader
-) {
-  assertNotNull(bytes, "Bytes cannot be NULL.");
-  assertNotNull(outHeader, "Out header cannot be NULL.");
-
-  if(bytesSize < ASSET_DSK_HEADER_SIZE) {
-    errorThrow("dusk.dsk header is truncated.");
-  }
-
-  if(memoryCompare(bytes, ASSET_DSK_MAGIC, ASSET_DSK_MAGIC_SIZE) != 0) {
-    errorThrow("dusk.dsk has an invalid magic header.");
-  }
-
-  // Every field is a little-endian uint32_t regardless of host - convert
-  // to host order (a no-op on little-endian hosts, a real byteswap on
-  // Dolphin's big-endian PowerPC).
-  uint32_t fields[3];
-  memoryCopy(fields, bytes + ASSET_DSK_MAGIC_SIZE, sizeof(fields));
-  for(uint8_t i = 0; i < 3; i++) {
-    fields[i] = endianLittleToHost32(fields[i]);
-  }
-
-  const uint32_t version = fields[0];
-  if(version != ASSET_DSK_VERSION) {
-    errorThrow("dusk.dsk has an unsupported version: %u", version);
-  }
-
-  outHeader->size = fields[1];
-  outHeader->checksum = fields[2];
-
-  errorOk();
-}
-
-errorret_t assetDskOpenFromPath(
-  const char_t *path,
-  zip_t **outZip
-) {
-  errorChain(assetDskOpenFromPathRange(path, 0, SIZE_MAX, outZip));
-  errorOk();
-}
-
-errorret_t assetDskOpenFromPathRange(
-  const char_t *path,
-  const size_t baseOffset,
-  const size_t baseSize,
-  zip_t **outZip
-) {
-  assertNotNull(path, "Path cannot be NULL.");
-  assertNotNull(outZip, "Out zip cannot be NULL.");
-
-  *outZip = NULL;
-
-  FILE *headerFile = fopen(path, "rb");
-  if(headerFile == NULL) {
-    errorThrow("Failed to open dusk.dsk: %s", path);
-  }
-
-  if(fseek(headerFile, (long) baseOffset, SEEK_SET) != 0) {
-    fclose(headerFile);
-    errorThrow("Failed to seek to dusk.dsk range in file: %s", path);
-  }
-
-  uint8_t headerBytes[ASSET_DSK_HEADER_SIZE];
-  size_t headerRead = fread(headerBytes, 1, sizeof(headerBytes), headerFile);
-  fclose(headerFile);
-  if(headerRead != sizeof(headerBytes)) {
-    errorThrow("Failed to read dusk.dsk header: %s", path);
-  }
-
-  assetdskheader_t header;
-  errorChain(assetDskParseHeader(headerBytes, sizeof(headerBytes), &header));
-
-  if((size_t) ASSET_DSK_HEADER_SIZE + header.size > baseSize) {
-    errorThrow("dusk.dsk header describes a range beyond its containing file.");
-  }
-
-  zip_error_t zipError;
-  zip_error_init(&zipError);
-
-  zip_source_t *source = zip_source_file_create(
-    path,
-    (zip_uint64_t) (baseOffset + ASSET_DSK_HEADER_SIZE),
-    (zip_int64_t) header.size,
-    &zipError
-  );
-  if(source == NULL) {
-    errorThrow(
-      "Failed to create dusk.dsk source: %s", zip_error_strerror(&zipError)
-    );
-  }
-
-  *outZip = zip_open_from_source(source, ZIP_RDONLY, &zipError);
-  if(*outZip == NULL) {
-    zip_source_free(source);
-    errorThrow(
-      "Failed to open dusk.dsk archive: %s", zip_error_strerror(&zipError)
-    );
-  }
-
-  errorOk();
-}
-
-errorret_t assetDskOpenFromBuffer(
-  uint8_t *buffer,
-  const size_t bufferSize,
-  zip_t **outZip
-) {
-  assertNotNull(buffer, "Buffer cannot be NULL.");
-  assertNotNull(outZip, "Out zip cannot be NULL.");
-
-  *outZip = NULL;
-
-  assetdskheader_t header;
-  errorChain(assetDskParseHeader(buffer, bufferSize, &header));
-
-  if((size_t) ASSET_DSK_HEADER_SIZE + header.size > bufferSize) {
-    errorThrow("dusk.dsk header describes a range beyond the buffer.");
-  }
-
-  uint8_t *data = buffer + ASSET_DSK_HEADER_SIZE;
-  uint32_t checksum = (uint32_t) crc32(0L, data, (uInt) header.size);
-  if(checksum != header.checksum) {
-    errorThrow("dusk.dsk archive failed checksum verification.");
-  }
-
-  zip_error_t zipError;
-  zip_error_init(&zipError);
-
-  // freep=0 - this is a non-owning window into the same caller-owned
-  // buffer, not an independent allocation libzip should free.
-  zip_source_t *source = zip_source_buffer_create(
-    data, header.size, 0, &zipError
-  );
-  if(source == NULL) {
-    errorThrow(
-      "Failed to create dusk.dsk source: %s", zip_error_strerror(&zipError)
-    );
-  }
-
-  *outZip = zip_open_from_source(source, ZIP_RDONLY, &zipError);
-  if(*outZip == NULL) {
-    zip_source_free(source);
-    errorThrow(
-      "Failed to open dusk.dsk archive: %s", zip_error_strerror(&zipError)
-    );
-  }
-
-  errorOk();
-}

src/dusk/asset/assetdsk.h

@@ -1,120 +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"
-#include <zip.h>
-
-// "DSK2" - distinct from a plain zip's "PK\x03\x04" so a stray plain zip
-// never gets misread as a valid dusk.dsk.
-#define ASSET_DSK_MAGIC_SIZE 4
-#define ASSET_DSK_MAGIC "DSK"
-#define ASSET_DSK_VERSION 2
-
-// Magic + version + size + checksum
-#define ASSET_DSK_HEADER_SIZE ( \
-  ASSET_DSK_MAGIC_SIZE + \
-  sizeof(uint32_t) + \
-  sizeof(uint32_t) + \
-  sizeof(uint32_t) \
-)
-
-/**
- * Parsed dusk.dsk (DSK2 format) header. dusk.dsk is a single uncompressed
- * (ZIP_STORED) zip archive (see tools/asset/pack) rather than DEFLATEd -
- * the bulk of what's packed (audio, images) is already compressed at the
- * file level, so DEFLATE-ing the whole archive on top buys negligible
- * space for real CPU cost, and every entry gets the reliable repeated
- * seeking/re-opening that libzip only supports for uncompressed entries
- * (locale line-by-line reads, MP3 loop restarts, etc.) instead of just a
- * hand-picked subset of files.
- */
-typedef struct {
-  uint32_t size;
-  uint32_t checksum;
-} assetdskheader_t;
-
-/**
- * Parses a DSK2 header from a raw byte buffer (at least
- * ASSET_DSK_HEADER_SIZE bytes), validating the magic/version and
- * byte-swapping the little-endian fields to host order.
- *
- * @param bytes Buffer containing the header (and beyond).
- * @param bytesSize Number of bytes available at `bytes`.
- * @param outHeader Filled with the parsed header on success.
- * @return OK on success, error if too short, bad magic, or unsupported version.
- */
-errorret_t assetDskParseHeader(
-  const uint8_t *bytes,
-  const size_t bytesSize,
-  assetdskheader_t *outHeader
-);
-
-/**
- * Opens the dusk.dsk archive given a filesystem path, using a lazy/
- * windowed file-backed zip source - no more memory used than the
- * existing per-platform small read buffers, matching the memory
- * characteristics of a plain zip_open() on the whole file. The checksum
- * is intentionally not verified here since doing so would require
- * reading the whole (potentially large) archive just to compute it.
- *
- * See assetDskOpenFromPathRange() for the case where the DSK2 blob isn't
- * the whole file (e.g. embedded inside another container).
- *
- * @param path Filesystem path to the dusk.dsk file.
- * @param outZip Set to the opened archive on success.
- * @return OK on success, error if the file is missing, too short, has a
- *         bad header, or the archive fails to open.
- */
-errorret_t assetDskOpenFromPath(
-  const char_t *path,
-  zip_t **outZip
-);
-
-/**
- * Same as assetDskOpenFromPath(), but the DSK2 blob doesn't start at the
- * beginning of `path` - it's a byte range embedded inside a larger
- * container file (e.g. the PSAR region of an EBOOT.PBP). Every offset the
- * header describes is relative to `baseOffset`; `baseSize` bounds them
- * (the size of the embedded blob, not the whole container file) - pass
- * SIZE_MAX to skip that check when the caller doesn't know/care.
- *
- * @param path Filesystem path to the container file.
- * @param baseOffset Byte offset within `path` where the DSK2 blob starts.
- * @param baseSize Number of bytes available at `baseOffset`.
- * @param outZip Set to the opened archive on success.
- * @return OK on success, error if the file is missing, too short, has a
- *         bad header, or the archive fails to open.
- */
-errorret_t assetDskOpenFromPathRange(
-  const char_t *path,
-  const size_t baseOffset,
-  const size_t baseSize,
-  zip_t **outZip
-);
-
-/**
- * Opens the dusk.dsk archive already fully resident in memory (e.g. a
- * PSAR embedded in an EBOOT.PBP, or an ISO-embedded file already read via
- * DVD_ReadAbs - platforms that already buffer the whole file for reasons
- * unrelated to this format). The returned archive doesn't take ownership
- * of `buffer` (it's opened as a non-owning sub-range of it) - the caller
- * remains responsible for freeing it, and must keep it alive for as long
- * as the archive stays open. Verifies the checksum, since the bytes are
- * already resident.
- *
- * @param buffer The whole dusk.dsk file's bytes.
- * @param bufferSize Number of bytes at `buffer`.
- * @param outZip Set to the opened archive on success.
- * @return OK on success, error if too short, has a bad header/checksum, or
- *         the archive fails to open.
- */
-errorret_t assetDskOpenFromBuffer(
-  uint8_t *buffer,
-  const size_t bufferSize,
-  zip_t **outZip
-);

src/dusk/asset/assetfile.c

@@ -24,11 +24,9 @@ errorret_t assetFileInit(
   file->params = params;
   file->output = output;
 
+  // Stat the file
   zip_stat_init(&file->stat);
-  threadMutexLock(&ASSET.zipLock);
-  int statResult = zip_stat(ASSET.zip, filename, 0, &file->stat);
-  threadMutexUnlock(&ASSET.zipLock);
-  if(statResult != 0) {
+  if(!zip_stat(ASSET.zip, filename, 0, &file->stat) == 0) {
     errorThrow("Failed to stat asset file: %s", filename);
   }
 
@@ -49,25 +47,6 @@ errorret_t assetFileRewind(assetfile_t *file) {
     errorOk();
   }
 
-  // Prefer seeking within the still-open handle over closing and
-  // re-opening it. Repeatedly closing/re-opening the same compressed zip
-  // entry (once per rewind - e.g. once per locale string lookup) was
-  // confirmed unreliable on at least one platform's zip backend, silently
-  // skipping ranges of the decompressed content on some re-opens after
-  // the first. A real seek avoids that failure mode entirely, with no
-  // extra memory cost over the close+reopen fallback.
-  threadMutexLock(&ASSET.zipLock);
-  bool_t seekable = zip_file_is_seekable(file->zipFile);
-  int seekResult = seekable ? zip_fseek(file->zipFile, 0, SEEK_SET) : -1;
-  threadMutexUnlock(&ASSET.zipLock);
-  if(seekable) {
-    if(seekResult != 0) {
-      errorThrow("Failed to seek asset file: %s", file->filename);
-    }
-    file->position = 0;
-    errorOk();
-  }
-
   errorChain(assetFileClose(file));
   errorChain(assetFileOpen(file));
   errorOk();
@@ -76,11 +55,10 @@ errorret_t assetFileRewind(assetfile_t *file) {
 errorret_t assetFileOpen(assetfile_t *file) {
   assertNotNull(file, "Asset file cannot be NULL.");
   assertNotNull(file->filename, "Asset file filename cannot be NULL.");
+  assertNotNull(ASSET.zip, "Asset zip cannot be NULL.");
   assertNull(file->zipFile, "Asset file already open.");
 
-  threadMutexLock(&ASSET.zipLock);
   file->zipFile = zip_fopen(ASSET.zip, file->filename, 0);
-  threadMutexUnlock(&ASSET.zipLock);
   if(file->zipFile == NULL) {
     errorThrow("Failed to open asset file: %s", file->filename);
   }
@@ -101,52 +79,21 @@ errorret_t assetFileRead(
     uint8_t tempBuffer[256];
     while(bytesRemaining > 0) {
       size_t chunkSize = mathMin(bytesRemaining, sizeof(tempBuffer));
-      // The recursive call below already advances file->position by
-      // chunkSize (the non-NULL branch does this itself) - do not also
-      // advance it here, or every skip ends up double-counted.
       errorChain(assetFileRead(file, tempBuffer, chunkSize));
+      file->position += chunkSize;
       bytesRemaining -= chunkSize;
     }
     file->lastRead = bufferSize;
     errorOk();
   }
 
-  // Some zip_fread() implementations (seen on PSP) reject a single call
-  // asking for the entire (potentially large) file at once with EINVAL;
-  // the line reader above only ever asks for up to 1024 bytes per call and
-  // works fine, so read in bounded chunks here too.
-  size_t totalRead = 0;
-  uint8_t *dest = (uint8_t *)buffer;
-  while(totalRead < bufferSize) {
-    size_t chunkSize = mathMin(
-      bufferSize - totalRead, ASSET_FILE_READ_CHUNK_MAX
-    );
-    threadMutexLock(&ASSET.zipLock);
-    zip_int64_t bytesRead = zip_fread(
-      file->zipFile, dest + totalRead, chunkSize
-    );
-    errorret_t readError = errorOkImpl();
+  // I assume zip_fread takes buffer NULL for skipping?
+  zip_int64_t bytesRead = zip_fread(file->zipFile, buffer, bufferSize);
   if(bytesRead < 0) {
-      // Built (not thrown) while still holding the lock, so
-      // zip_file_strerror() reads the just-failed zipFile's error state
-      // before another thread can touch it - errorThrow() itself isn't
-      // used here since it returns immediately, which would leave
-      // ASSET.zipLock held forever.
-      readError = errorThrowImpl(
-        &ERROR_STATE, ERROR_NOT_OK, __FILE__, __func__, __LINE__,
-        "Failed to read from asset file: %s (%s)",
-        file->filename, zip_file_strerror(file->zipFile)
-      );
+    errorThrow("Failed to read from asset file: %s", file->filename);
   }
-    threadMutexUnlock(&ASSET.zipLock);
-    if(errorIsNotOk(readError)) {
-      errorChain(readError);
-    }
-    if(bytesRead == 0) break;
-    totalRead += (size_t)bytesRead;
-  }
-  file->position += totalRead;
-  file->lastRead = totalRead;
+  file->position += bytesRead;
+  file->lastRead = bytesRead;
   errorOk();
 }
 
@@ -154,10 +101,7 @@ errorret_t assetFileClose(assetfile_t *file) {
   assertNotNull(file, "Asset file cannot be NULL.");
   assertNotNull(file->zipFile, "Asset file must be opened before closing.");
 
-  threadMutexLock(&ASSET.zipLock);
-  int closeResult = zip_fclose(file->zipFile);
-  threadMutexUnlock(&ASSET.zipLock);
-  if(closeResult != 0) {
+  if(zip_fclose(file->zipFile) != 0) {
     errorThrow("Failed to close asset file: %s", file->filename);
   }
   file->zipFile = NULL;
@@ -257,7 +201,7 @@ const uint8_t *assetFileLineReaderUnreadPtr(
   return reader->readBuffer + reader->bufferStart;
 }
 
-errorret_t assetFileLineReaderAppend(
+static errorret_t assetFileLineReaderAppend(
   assetfilelinereader_t *reader,
   const uint8_t *src,
   size_t srcLength
@@ -279,7 +223,7 @@ errorret_t assetFileLineReaderAppend(
   errorOk();
 }
 
-void assetFileLineReaderTerminate(assetfilelinereader_t *reader) {
+static void assetFileLineReaderTerminate(assetfilelinereader_t *reader) {
   assertNotNull(reader, "Reader cannot be NULL.");
   assertNotNull(reader->outBuffer, "Out buffer cannot be NULL.");
   assertTrue(
@@ -289,7 +233,7 @@ void assetFileLineReaderTerminate(assetfilelinereader_t *reader) {
   reader->outBuffer[reader->lineLength] = '\0';
 }
 
-ssize_t assetFileLineReaderFindNewline(
+static ssize_t assetFileLineReaderFindNewline(
   const assetfilelinereader_t *reader
 ) {
   size_t i;

src/dusk/asset/assetfile.h

@@ -9,13 +9,7 @@
 #include "error/error.h"
 #include <zip.h>
 
-#define ASSET_FILE_NAME_MAX 128
-
-// Max bytes requested per zip_fread() call in assetFileRead(). Some
-// zip_fread() implementations (seen on PSP) reject a single call asking
-// for very large amounts of data at once; the locale line reader has
-// always used 1024-byte reads successfully, so that's the proven-safe cap.
-#define ASSET_FILE_READ_CHUNK_MAX 1024
+#define ASSET_FILE_NAME_MAX 48
 
 typedef struct assetfile_s assetfile_t;
 
@@ -150,63 +144,6 @@ void assetFileLineReaderInit(
   const size_t outBufferSize
 );
 
-/**
- * Returns the number of bytes still unread in the line reader's read buffer.
- *
- * @param reader The line reader to check.
- * @return Number of unread bytes remaining in the read buffer.
- */
-size_t assetFileLineReaderUnreadBytes(const assetfilelinereader_t *reader);
-
-/**
- * Returns a pointer to the first unread byte in the line reader's read
- * buffer.
- *
- * @param reader The line reader to check.
- * @return Pointer to the first unread byte.
- */
-const uint8_t *assetFileLineReaderUnreadPtr(
-  const assetfilelinereader_t *reader
-);
-
-/**
- * Appends src to the line reader's current line buffer, growing lineLength.
- *
- * @param reader The line reader whose out buffer to append to.
- * @param src Bytes to append.
- * @param srcLength Number of bytes in src.
- * @return Error state if any (the line would exceed the output buffer).
- */
-errorret_t assetFileLineReaderAppend(
-  assetfilelinereader_t *reader,
-  const uint8_t *src,
-  size_t srcLength
-);
-
-/**
- * Null-terminates the line reader's current line buffer at lineLength.
- *
- * @param reader The line reader whose out buffer to terminate.
- */
-void assetFileLineReaderTerminate(assetfilelinereader_t *reader);
-
-/**
- * Searches the line reader's unread buffered bytes for a newline character.
- *
- * @param reader The line reader to search.
- * @return The index of the newline within readBuffer, or -1 if not found.
- */
-ssize_t assetFileLineReaderFindNewline(const assetfilelinereader_t *reader);
-
-/**
- * Refills the line reader's read buffer from the underlying file once its
- * buffered bytes are fully consumed. A no-op once the file is at EOF.
- *
- * @param reader The line reader to refill.
- * @return Error state if any.
- */
-errorret_t assetFileLineReaderFill(assetfilelinereader_t *reader);
-
 /**
  * Reads the next line from the asset file into the line buffer. The line
  * buffer is null-terminated and does not include the newline character.

src/dusk/asset/loader/CMakeLists.txt

@@ -15,6 +15,5 @@ target_sources(${DUSK_LIBRARY_TARGET_NAME}
 add_subdirectory(display)
 add_subdirectory(locale)
 add_subdirectory(json)
+add_subdirectory(chunk)
 add_subdirectory(dmf)
-add_subdirectory(wav)
-add_subdirectory(mp3)