diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 899f565e..2bcef630 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -4,6 +4,7 @@
 # https://opensource.org/licenses/MIT
 
 add_subdirectory(dusk)
+add_subdirectory(duskrpg)
 
 if(DUSK_TARGET_SYSTEM STREQUAL "linux" OR DUSK_TARGET_SYSTEM STREQUAL "knulli")
   add_subdirectory(dusklinux)
diff --git a/src/dusk/CMakeLists.txt b/src/dusk/CMakeLists.txt
index ce93e862..ec8dc97c 100644
--- a/src/dusk/CMakeLists.txt
+++ b/src/dusk/CMakeLists.txt
@@ -62,6 +62,7 @@ add_subdirectory(entity)
 add_subdirectory(log)
 add_subdirectory(engine)
 add_subdirectory(error)
+add_subdirectory(game)
 add_subdirectory(input)
 add_subdirectory(locale)
 add_subdirectory(scene)
diff --git a/src/dusk/console/console.c b/src/dusk/console/console.c
index 1145b757..85f3f10f 100644
--- a/src/dusk/console/console.c
+++ b/src/dusk/console/console.c
@@ -56,7 +56,7 @@ void consoleUpdate(void) {
     if(TIME.dynamicUpdate) return;
   #endif
 
-  if(inputPressed(INPUT_ACTION_CONSOLE)) {
+  if(inputPressed(INPUT_BIND_CONSOLE)) {
     CONSOLE.visible = !CONSOLE.visible;
   }
 }
diff --git a/src/dusk/engine/engine.c b/src/dusk/engine/engine.c
index 7450852a..fa7d47eb 100644
--- a/src/dusk/engine/engine.c
+++ b/src/dusk/engine/engine.c
@@ -16,6 +16,7 @@
 #include "ui/ui.h"
 #include "assert/assert.h"
 #include "network/network.h"
+#include "game/game.h"
 #include "system/system.h"
 #include "console/console.h"
 #include "save/save.h"
@@ -45,6 +46,7 @@ errorret_t engineInit(const int32_t argc, const char_t **argv) {
   errorChain(uiInit());
   errorChain(networkInit());
   errorChain(sceneInit());
+  errorChain(gameInit());
 
   consolePrint("Engine initialized");
 
@@ -69,6 +71,7 @@ errorret_t engineUpdate(void) {
     inputUpdate();
     consoleUpdate();
 
+    errorChain(gameUpdate());
     errorChain(sceneUpdate());
     errorChain(assetUpdate());
     errorChain(uiUpdate());
@@ -78,7 +81,7 @@ errorret_t engineUpdate(void) {
   errorChain(displayUpdate());
   if(
     dialogType == SYSTEM_DIALOG_TYPE_NONE &&
-    inputPressed(INPUT_ACTION_RAGEQUIT)
+    inputPressed(INPUT_BIND_RAGEQUIT)
   ) {
     ENGINE.running = false;
   }
@@ -90,6 +93,7 @@ void engineExit(void) {
 }
 
 errorret_t engineDispose(void) {
+  errorChain(gameDispose());
   errorChain(sceneDispose());
   errorChain(networkDispose());
   localeManagerDispose();
diff --git a/src/dusk/game/CMakeLists.txt b/src/dusk/game/CMakeLists.txt
new file mode 100644
index 00000000..38a23e97
--- /dev/null
+++ b/src/dusk/game/CMakeLists.txt
@@ -0,0 +1,6 @@
+# Copyright (c) 2026 Dominic Masters
+#
+# This software is released under the MIT License.
+# https://opensource.org/licenses/MIT
+
+# Header-only: game.h's implementation lives in src/duskrpg/game/game.c
diff --git a/src/dusk/game/game.h b/src/dusk/game/game.h
new file mode 100644
index 00000000..1da43eae
--- /dev/null
+++ b/src/dusk/game/game.h
@@ -0,0 +1,32 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "error/error.h"
+
+/**
+ * Initializes the game. Called once, after the engine and all of its
+ * subsystems have finished initializing.
+ *
+ * @return An error code indicating success or failure.
+ */
+errorret_t gameInit(void);
+
+/**
+ * Updates the game. Called once per frame.
+ *
+ * @return An error code indicating success or failure.
+ */
+errorret_t gameUpdate(void);
+
+/**
+ * Disposes of the game. Called once, before the engine disposes of its
+ * own subsystems.
+ *
+ * @return An error code indicating success or failure.
+ */
+errorret_t gameDispose(void);
diff --git a/src/dusk/input/CMakeLists.txt b/src/dusk/input/CMakeLists.txt
index 6cf2100f..d4e4e50f 100644
--- a/src/dusk/input/CMakeLists.txt
+++ b/src/dusk/input/CMakeLists.txt
@@ -9,13 +9,4 @@ target_sources(${DUSK_LIBRARY_TARGET_NAME}
     input.c
     inputbutton.c
     inputaction.c
-)
-
-# Input Action Definitions
-dusk_run_python(
-  dusk_input_csv_defs
-  tools.input
-    --csv ${CMAKE_CURRENT_SOURCE_DIR}/input.csv
-    --output ${DUSK_GENERATED_HEADERS_DIR}/input/inputactiondefs.h
-)
-add_dependencies(${DUSK_LIBRARY_TARGET_NAME} dusk_input_csv_defs)
\ No newline at end of file
+)
\ No newline at end of file
diff --git a/src/dusk/input/input.c b/src/dusk/input/input.c
index d019f4fc..ee049487 100644
--- a/src/dusk/input/input.c
+++ b/src/dusk/input/input.c
@@ -18,8 +18,8 @@ errorret_t inputInit(void) {
   memoryZero(&INPUT, sizeof(input_t));
   INPUT.deadzone = INPUT_DEADZONE_DEFAULT;
 
-  for(uint8_t i = 0; i < INPUT_ACTION_COUNT; i++) {
-    INPUT.actions[i].action = (inputaction_t)i;
+  for(uint8_t i = 0; i < INPUT_BIND_COUNT; i++) {
+    INPUT.actions[i].action = (inputbind_t)i;
     INPUT.actions[i].lastValue = 0.0f;
     INPUT.actions[i].currentValue = 0.0f;
   }
@@ -52,7 +52,7 @@ void inputUpdate(void) {
     #endif
 
     action++;
-  } while(action < &INPUT.actions[INPUT_ACTION_COUNT]);
+  } while(action < &INPUT.actions[INPUT_BIND_COUNT]);
 
   // For each button...
   inputbuttondata_t *cur = &INPUT_BUTTON_DATA[0];
@@ -85,62 +85,62 @@ void inputUpdate(void) {
   }
 }
 
-float_t inputGetCurrentValue(const inputaction_t action) {
+float_t inputGetCurrentValue(const inputbind_t action) {
   #ifdef DUSK_TIME_DYNAMIC
     if(TIME.dynamicUpdate) return inputGetCurrentValueDynamic(action);
   #endif
 
-  assertTrue(action < INPUT_ACTION_COUNT, "Input action out of bounds");
+  assertTrue(action < INPUT_BIND_COUNT, "Input action out of bounds");
   return INPUT.actions[action].currentValue;
 }
 
-float_t inputGetLastValue(const inputaction_t action) {
+float_t inputGetLastValue(const inputbind_t action) {
   #ifdef DUSK_TIME_DYNAMIC
     if(TIME.dynamicUpdate) return inputGetLastValueDynamic(action);
   #endif
   
-  assertTrue(action < INPUT_ACTION_COUNT, "Input action out of bounds");
+  assertTrue(action < INPUT_BIND_COUNT, "Input action out of bounds");
   return INPUT.actions[action].lastValue;
 }
 
 #ifdef DUSK_TIME_DYNAMIC
-  float_t inputGetCurrentValueDynamic(const inputaction_t action) {
-    assertTrue(action < INPUT_ACTION_COUNT, "Input action out of bounds");
+  float_t inputGetCurrentValueDynamic(const inputbind_t action) {
+    assertTrue(action < INPUT_BIND_COUNT, "Input action out of bounds");
     return INPUT.actions[action].currentDynamicValue;
   }
 
-  float_t inputGetLastValueDynamic(const inputaction_t action) {
-    assertTrue(action < INPUT_ACTION_COUNT, "Input action out of bounds");
+  float_t inputGetLastValueDynamic(const inputbind_t action) {
+    assertTrue(action < INPUT_BIND_COUNT, "Input action out of bounds");
     return INPUT.actions[action].lastDynamicValue;
   }
 
-  bool_t inputIsDownDynamic(const inputaction_t action) {
+  bool_t inputIsDownDynamic(const inputbind_t action) {
     return inputGetCurrentValueDynamic(action) > 0.0f;
   }
 
-  bool_t inputWasDownDynamic(const inputaction_t action) {
+  bool_t inputWasDownDynamic(const inputbind_t action) {
     return inputGetLastValueDynamic(action) > 0.0f;
   }
 
-  bool_t inputPressedDynamic(const inputaction_t action) {
+  bool_t inputPressedDynamic(const inputbind_t action) {
     return inputIsDownDynamic(action) && !inputWasDownDynamic(action);
   }
 
-  bool_t inputReleasedDynamic(const inputaction_t action) {
+  bool_t inputReleasedDynamic(const inputbind_t action) {
     return !inputIsDownDynamic(action) && inputWasDownDynamic(action);
   }
 
   float_t inputAxisDynamic(
-    const inputaction_t neg,
-    const inputaction_t pos
+    const inputbind_t neg,
+    const inputbind_t pos
   ) {
     return inputGetCurrentValueDynamic(pos) -
       inputGetCurrentValueDynamic(neg);
   }
 
   void inputAxis2DDynamic(
-    const inputaction_t negX, const inputaction_t posX,
-    const inputaction_t negY, const inputaction_t posY,
+    const inputbind_t negX, const inputbind_t posX,
+    const inputbind_t negY, const inputbind_t posY,
     vec2 result
   ) {
     assertNotNull(result, "Result vector cannot be null");
@@ -149,8 +149,8 @@ float_t inputGetLastValue(const inputaction_t action) {
   }
 
   void inputAngle2DDynamic(
-    const inputaction_t negX, const inputaction_t posX,
-    const inputaction_t negY, const inputaction_t posY,
+    const inputbind_t negX, const inputbind_t posX,
+    const inputbind_t negY, const inputbind_t posY,
     vec2 result
   ) {
     assertNotNull(result, "Result vector cannot be null");
@@ -171,32 +171,32 @@ float_t inputGetLastValue(const inputaction_t action) {
   }
 #endif
 
-bool_t inputIsDown(const inputaction_t action) {
+bool_t inputIsDown(const inputbind_t action) {
   return inputGetCurrentValue(action) > 0.0f;
 }
 
-bool_t inputWasDown(const inputaction_t action) {
+bool_t inputWasDown(const inputbind_t action) {
   return inputGetLastValue(action) > 0.0f;
 }
 
-bool_t inputPressed(const inputaction_t action) {
+bool_t inputPressed(const inputbind_t action) {
   return inputIsDown(action) && !inputWasDown(action);
 }
 
-bool_t inputReleased(const inputaction_t action) {
+bool_t inputReleased(const inputbind_t action) {
   return !inputIsDown(action) && inputWasDown(action);
 }
 
-float_t inputAxis(const inputaction_t neg, const inputaction_t pos) {
-  assertTrue(neg < INPUT_ACTION_COUNT, "Negative input action out of bounds");
-  assertTrue(pos < INPUT_ACTION_COUNT, "Positive input action out of bounds");
+float_t inputAxis(const inputbind_t neg, const inputbind_t pos) {
+  assertTrue(neg < INPUT_BIND_COUNT, "Negative input action out of bounds");
+  assertTrue(pos < INPUT_BIND_COUNT, "Positive input action out of bounds");
 
   return inputGetCurrentValue(pos) - inputGetCurrentValue(neg);
 }
 
 void inputAxis2D(
-  const inputaction_t negX, const inputaction_t posX,
-  const inputaction_t negY, const inputaction_t posY,
+  const inputbind_t negX, const inputbind_t posX,
+  const inputbind_t negY, const inputbind_t posY,
   vec2 result
 ) {
   assertNotNull(result, "Result vector cannot be null");
@@ -205,8 +205,8 @@ void inputAxis2D(
 }
 
 void inputAngle2D(
-  const inputaction_t negX, const inputaction_t posX,
-  const inputaction_t negY, const inputaction_t posY,
+  const inputbind_t negX, const inputbind_t posX,
+  const inputbind_t negY, const inputbind_t posY,
   vec2 result
 ) {
   assertNotNull(result, "Result vector cannot be null");
@@ -226,12 +226,12 @@ void inputAngle2D(
   result[1] = y;
 }
 
-void inputBind(const inputbutton_t button, const inputaction_t act) {
+void inputBind(const inputbutton_t button, const inputbind_t act) {
   assertTrue(
-    act < INPUT_ACTION_COUNT,
+    act < INPUT_BIND_COUNT,
     "Invalid input action"
   );
-  assertTrue(act != INPUT_ACTION_NULL, "Cannot bind to NULL action");
+  assertTrue(act != INPUT_BIND_NULL, "Cannot bind to NULL action");
 
   // Get the button data for this button.
   inputbuttondata_t *data = inputButtonGetData(button);
diff --git a/src/dusk/input/input.csv b/src/dusk/input/input.csv
deleted file mode 100644
index 2fa6a46e..00000000
--- a/src/dusk/input/input.csv
+++ /dev/null
@@ -1,12 +0,0 @@
-id,
-UP,
-DOWN,
-LEFT,
-RIGHT,
-ACCEPT,
-CANCEL,
-PAUSE,
-RAGEQUIT,
-CONSOLE,
-POINTERX,
-POINTERY,
\ No newline at end of file
diff --git a/src/dusk/input/input.h b/src/dusk/input/input.h
index 06093eef..25dc9038 100644
--- a/src/dusk/input/input.h
+++ b/src/dusk/input/input.h
@@ -15,7 +15,7 @@
 #define INPUT_DEADZONE_DEFAULT 0.1f
 
 typedef struct {
-  inputactiondata_t actions[INPUT_ACTION_COUNT];
+  inputactiondata_t actions[INPUT_BIND_COUNT];
 
   inputplatform_t platform;
 
@@ -43,7 +43,7 @@ void inputUpdate(void);
  * @param action The input action to get the value for.
  * @return The current value of the action (0.0f to 1.0f).
  */
-float_t inputGetCurrentValue(const inputaction_t action);
+float_t inputGetCurrentValue(const inputbind_t action);
 
 /**
  * Gets the last value of a specific input action.
@@ -51,7 +51,7 @@ float_t inputGetCurrentValue(const inputaction_t action);
  * @param action The input action to get the value for.
  * @return The last value of the action (0.0f to 1.0f).
  */
-float_t inputGetLastValue(const inputaction_t action);
+float_t inputGetLastValue(const inputbind_t action);
 
 #ifdef DUSK_TIME_DYNAMIC
   /**
@@ -60,7 +60,7 @@ float_t inputGetLastValue(const inputaction_t action);
    * @param action The input action to get the value for.
    * @return The current value of the action (0.0f to 1.0f).
    */
-  float_t inputGetCurrentValueDynamic(const inputaction_t action);
+  float_t inputGetCurrentValueDynamic(const inputbind_t action);
 
   /**
    * Gets the last value of a specific input action (dynamic timestep).
@@ -68,7 +68,7 @@ float_t inputGetLastValue(const inputaction_t action);
    * @param action The input action to get the value for.
    * @return The last value of the action (0.0f to 1.0f).
    */
-  float_t inputGetLastValueDynamic(const inputaction_t action);
+  float_t inputGetLastValueDynamic(const inputbind_t action);
 
   /**
    * Checks if an action is currently down on the dynamic timestep.
@@ -76,7 +76,7 @@ float_t inputGetLastValue(const inputaction_t action);
    * @param action The input action to check.
    * @return true if the action is currently down.
    */
-  bool_t inputIsDownDynamic(const inputaction_t action);
+  bool_t inputIsDownDynamic(const inputbind_t action);
 
   /**
    * Checks if an action was down on the previous dynamic frame.
@@ -84,7 +84,7 @@ float_t inputGetLastValue(const inputaction_t action);
    * @param action The input action to check.
    * @return true if the action was down last dynamic frame.
    */
-  bool_t inputWasDownDynamic(const inputaction_t action);
+  bool_t inputWasDownDynamic(const inputbind_t action);
 
   /**
    * Checks if an action was pressed this dynamic frame (down now, not before).
@@ -92,7 +92,7 @@ float_t inputGetLastValue(const inputaction_t action);
    * @param action The input action to check.
    * @return true if the action was just pressed this dynamic frame.
    */
-  bool_t inputPressedDynamic(const inputaction_t action);
+  bool_t inputPressedDynamic(const inputbind_t action);
 
   /**
    * Checks if an action was released this dynamic frame (up now, down before).
@@ -100,7 +100,7 @@ float_t inputGetLastValue(const inputaction_t action);
    * @param action The input action to check.
    * @return true if the action was just released this dynamic frame.
    */
-  bool_t inputReleasedDynamic(const inputaction_t action);
+  bool_t inputReleasedDynamic(const inputbind_t action);
 
   /**
    * Gets the value of an input axis on the dynamic timestep.
@@ -110,8 +110,8 @@ float_t inputGetLastValue(const inputaction_t action);
    * @return The current axis value (-1.0f to 1.0f).
    */
   float_t inputAxisDynamic(
-    const inputaction_t neg,
-    const inputaction_t pos
+    const inputbind_t neg,
+    const inputbind_t pos
   );
 
   /**
@@ -124,8 +124,8 @@ float_t inputGetLastValue(const inputaction_t action);
    * @param result vec2 to store the result (-1.0f to 1.0f per axis).
    */
   void inputAxis2DDynamic(
-    const inputaction_t negX, const inputaction_t posX,
-    const inputaction_t negY, const inputaction_t posY,
+    const inputbind_t negX, const inputbind_t posX,
+    const inputbind_t negY, const inputbind_t posY,
     vec2 result
   );
 
@@ -139,8 +139,8 @@ float_t inputGetLastValue(const inputaction_t action);
    * @param result vec2 to store the result.
    */
   void inputAngle2DDynamic(
-    const inputaction_t negX, const inputaction_t posX,
-    const inputaction_t negY, const inputaction_t posY,
+    const inputbind_t negX, const inputbind_t posX,
+    const inputbind_t negY, const inputbind_t posY,
     vec2 result
   );
 #endif
@@ -151,7 +151,7 @@ float_t inputGetLastValue(const inputaction_t action);
  * @param action The input action to check.
  * @return true if the action is currently pressed, false otherwise.
  */
-bool_t inputIsDown(const inputaction_t action);
+bool_t inputIsDown(const inputbind_t action);
 
 /**
  * Checks if a specific input action was pressed in the last update.
@@ -159,7 +159,7 @@ bool_t inputIsDown(const inputaction_t action);
  * @param action The input action to check.
  * @return true if the action was pressed in the last update, false otherwise.
  */
-bool_t inputWasDown(const inputaction_t action);
+bool_t inputWasDown(const inputbind_t action);
 
 /**
  * Checks if a specific input action was down this frame but not in the the
@@ -168,7 +168,7 @@ bool_t inputWasDown(const inputaction_t action);
  * @param action The input action to check.
  * @return true if the action is currently pressed, false otherwise.
  */
-bool_t inputPressed(const inputaction_t action);
+bool_t inputPressed(const inputbind_t action);
 
 /**
  * Checks if a specific input action was released this frame.
@@ -176,7 +176,7 @@ bool_t inputPressed(const inputaction_t action);
  * @param action The input action to check.
  * @return true if the action was released this frame, false otherwise.
  */
-bool_t inputReleased(const inputaction_t action);
+bool_t inputReleased(const inputbind_t action);
 
 /**
  * Gets the value of an input axis, defined by two actions (negative and
@@ -186,7 +186,7 @@ bool_t inputReleased(const inputaction_t action);
  * @param pos The action representing the positive direction of the axis.
  * @return The current value of the axis (-1.0f to 1.0f).
  */
-float_t inputAxis(const inputaction_t neg, const inputaction_t pos);
+float_t inputAxis(const inputbind_t neg, const inputbind_t pos);
 
 /**
  * Gets the values of a 2D input axis, defined by two pairs of actions (negative
@@ -199,8 +199,8 @@ float_t inputAxis(const inputaction_t neg, const inputaction_t pos);
  * @param result A vec2 to store the resulting axis values (-1.0f to 1.0f).
  */
 void inputAxis2D(
-  const inputaction_t negX, const inputaction_t posX,
-  const inputaction_t negY, const inputaction_t posY,
+  const inputbind_t negX, const inputbind_t posX,
+  const inputbind_t negY, const inputbind_t posY,
   vec2 result
 );
 
@@ -215,8 +215,8 @@ void inputAxis2D(
  * @param result A vec2 to store the resulting axis values (-1.0f to 1.0f).
  */
 void inputAngle2D(
-  const inputaction_t negX, const inputaction_t posX,
-  const inputaction_t negY, const inputaction_t posY,
+  const inputbind_t negX, const inputbind_t posX,
+  const inputbind_t negY, const inputbind_t posY,
   vec2 result
 );
 
@@ -226,7 +226,7 @@ void inputAngle2D(
  * @param button The input button to bind.
  * @param action The input action to bind the button to.
  */
-void inputBind(const inputbutton_t button, const inputaction_t act);
+void inputBind(const inputbutton_t button, const inputbind_t act);
 
 /**
  * Applies deadzone formula to a raw input value. This will;
diff --git a/src/dusk/input/inputaction.c b/src/dusk/input/inputaction.c
index d2a34697..8e9b9eef 100644
--- a/src/dusk/input/inputaction.c
+++ b/src/dusk/input/inputaction.c
@@ -9,14 +9,14 @@
 #include "assert/assert.h"
 #include "util/string.h"
 
-inputaction_t inputActionGetByName(const char_t *name) {
+inputbind_t inputActionGetByName(const char_t *name) {
   assertNotNull(name, "name must not be NULL");
-  
-  for(inputaction_t i = 0; i < INPUT_ACTION_COUNT; i++) {
-    if(INPUT_ACTION_IDS[i] == NULL) continue;
-    if(stringCompareInsensitive(INPUT_ACTION_IDS[i], name) != 0) continue;
+
+  for(inputbind_t i = 0; i < INPUT_BIND_COUNT; i++) {
+    if(INPUT_BIND_IDS[i] == NULL) continue;
+    if(stringCompareInsensitive(INPUT_BIND_IDS[i], name) != 0) continue;
     return i;
   }
-  
-  return INPUT_ACTION_COUNT;
+
+  return INPUT_BIND_COUNT;
 }
\ No newline at end of file
diff --git a/src/dusk/input/inputaction.h b/src/dusk/input/inputaction.h
index 5398465f..ed64bf35 100644
--- a/src/dusk/input/inputaction.h
+++ b/src/dusk/input/inputaction.h
@@ -7,10 +7,10 @@
 
 #pragma once
 #include "time/time.h"
-#include "input/inputactiondefs.h"
+#include "input/inputbind.h"
 
 typedef struct {
-  inputaction_t action;
+  inputbind_t action;
   float_t lastValue;
   float_t currentValue;
 
@@ -24,6 +24,6 @@ typedef struct {
  * Gets an input action by its name.
  *
  * @param name The name of the input action.
- * @return The input action, or INPUT_ACTION_COUNT if not found.
+ * @return The input action, or INPUT_BIND_COUNT if not found.
  */
-inputaction_t inputActionGetByName(const char_t *name);
\ No newline at end of file
+inputbind_t inputActionGetByName(const char_t *name);
\ No newline at end of file
diff --git a/src/dusk/input/inputbutton.h b/src/dusk/input/inputbutton.h
index 10199c40..a9a37ee5 100644
--- a/src/dusk/input/inputbutton.h
+++ b/src/dusk/input/inputbutton.h
@@ -6,7 +6,7 @@
  */
 
 #pragma once
-#include "inputaction.h"
+#include "input/inputaction.h"
 #include "input/inputplatform.h"
 
 #ifndef inputButtonGetValuePlatform
@@ -77,7 +77,7 @@ typedef struct {
   inputbutton_t button;
   float_t curVal;
   float_t lastVal;
-  inputaction_t action;
+  inputbind_t action;
 } inputbuttondata_t;
 
 extern inputbuttondata_t INPUT_BUTTON_DATA[];
diff --git a/src/dusk/ui/focus/uifocus.c b/src/dusk/ui/focus/uifocus.c
index 8ceb4b5a..5a7dc7b7 100644
--- a/src/dusk/ui/focus/uifocus.c
+++ b/src/dusk/ui/focus/uifocus.c
@@ -12,11 +12,11 @@
 #include "time/time.h"
 
 const uifocusdirmap_t UI_FOCUS_DIR_MAP[] = {
-  { INPUT_ACTION_UP,    UI_FOCUS_DIRECTION_UP,     0, -1 },
-  { INPUT_ACTION_DOWN,  UI_FOCUS_DIRECTION_DOWN,   0,  1 },
-  { INPUT_ACTION_LEFT,  UI_FOCUS_DIRECTION_LEFT,  -1,  0 },
-  { INPUT_ACTION_RIGHT, UI_FOCUS_DIRECTION_RIGHT,  1,  0 },
-  { INPUT_ACTION_NULL,  UI_FOCUS_DIRECTION_NONE,   0,  0 },
+  { INPUT_BIND_UP,    UI_FOCUS_DIRECTION_UP,     0, -1 },
+  { INPUT_BIND_DOWN,  UI_FOCUS_DIRECTION_DOWN,   0,  1 },
+  { INPUT_BIND_LEFT,  UI_FOCUS_DIRECTION_LEFT,  -1,  0 },
+  { INPUT_BIND_RIGHT, UI_FOCUS_DIRECTION_RIGHT,  1,  0 },
+  { INPUT_BIND_NULL,  UI_FOCUS_DIRECTION_NONE,   0,  0 },
 };
 
 uifocus_t UI_FOCUS;
@@ -108,7 +108,7 @@ void uiFocusMoveDirection(
 ) {
   for(
     const uifocusdirmap_t *m = UI_FOCUS_DIR_MAP;
-    m->action != INPUT_ACTION_NULL;
+    m->action != INPUT_BIND_NULL;
     m++
   ) {
     if(m->direction != dir) continue;
@@ -142,19 +142,19 @@ void uiFocusUpdate(void) {
 
   uifocusitem_t *item = &UI_FOCUS.items[UI_FOCUS.count - 1];
 
-  if(inputPressed(INPUT_ACTION_ACCEPT)) {
+  if(inputPressed(INPUT_BIND_ACCEPT)) {
     if(item->selected != NULL) item->selected(item);
     return;
   }
 
-  if(inputPressed(INPUT_ACTION_CANCEL)) {
+  if(inputPressed(INPUT_BIND_CANCEL)) {
     uiFocusPop();
     return;
   }
 
   for(
     const uifocusdirmap_t *m = UI_FOCUS_DIR_MAP;
-    m->action != INPUT_ACTION_NULL;
+    m->action != INPUT_BIND_NULL;
     m++
   ) {
     if(!inputPressed(m->action)) continue;
@@ -167,7 +167,7 @@ void uiFocusUpdate(void) {
   bool_t held = false;
   for(
     const uifocusdirmap_t *m = UI_FOCUS_DIR_MAP;
-    m->action != INPUT_ACTION_NULL;
+    m->action != INPUT_BIND_NULL;
     m++
   ) {
     if(m->direction != UI_FOCUS.direction) continue;
diff --git a/src/dusk/ui/focus/uifocus.h b/src/dusk/ui/focus/uifocus.h
index d68de640..1ec6f7ea 100644
--- a/src/dusk/ui/focus/uifocus.h
+++ b/src/dusk/ui/focus/uifocus.h
@@ -23,7 +23,7 @@
 #define UI_FOCUS_HOLD_REPEAT 0.1f
 
 typedef struct {
-  inputaction_t action;
+  inputbind_t action;
   uifocusdirection_t direction;
   int8_t dx;
   int8_t dy;
@@ -31,7 +31,7 @@ typedef struct {
 
 /**
  * Mapping of input actions to focus directions, terminated by an
- * entry with action == INPUT_ACTION_NULL.
+ * entry with action == INPUT_BIND_NULL.
  */
 extern const uifocusdirmap_t UI_FOCUS_DIR_MAP[];
 
diff --git a/src/duskdolphin/input/inputdolphin.c b/src/duskdolphin/input/inputdolphin.c
index c9fb4869..37c06dce 100644
--- a/src/duskdolphin/input/inputdolphin.c
+++ b/src/duskdolphin/input/inputdolphin.c
@@ -6,6 +6,7 @@
  */
 
 #include "input/input.h"
+#include "input/inputbindmap.h"
 #include "assert/assert.h"
 #include "log/log.h"
 #include "util/string.h"
@@ -98,48 +99,17 @@ inputbuttondata_t INPUT_BUTTON_DATA[] = {
 errorret_t inputInitDolphin(void) {
   PAD_Init();
 
-  #define X(buttonName, buttonAction) \
-    inputBind(inputButtonGetByName(buttonName), buttonAction);
-
-  #if defined(DUSK_GAMECUBE)
-    X("up", INPUT_ACTION_UP);
-    X("down", INPUT_ACTION_DOWN);
-    X("left", INPUT_ACTION_LEFT);
-    X("right", INPUT_ACTION_RIGHT);
-    X("lstick_up", INPUT_ACTION_UP);
-    X("lstick_down", INPUT_ACTION_DOWN);
-    X("lstick_left", INPUT_ACTION_LEFT);
-    X("lstick_right", INPUT_ACTION_RIGHT);
-
-    X("a", INPUT_ACTION_ACCEPT);
-    X("b", INPUT_ACTION_CANCEL);
-    X("z", INPUT_ACTION_CONSOLE);
-    X("start", INPUT_ACTION_RAGEQUIT);
-    X("start", INPUT_ACTION_PAUSE);
-
-  #elif defined(DUSK_WII)
-    X("up", INPUT_ACTION_UP);
-    X("down", INPUT_ACTION_DOWN);
-    X("left", INPUT_ACTION_LEFT);
-    X("right", INPUT_ACTION_RIGHT);
-    X("lstick_up", INPUT_ACTION_UP);
-    X("lstick_down", INPUT_ACTION_DOWN);
-    X("lstick_left", INPUT_ACTION_LEFT);
-    X("lstick_right", INPUT_ACTION_RIGHT);
-
-    X("a", INPUT_ACTION_ACCEPT);
-    X("b", INPUT_ACTION_CANCEL);
-    X("z", INPUT_ACTION_CONSOLE);
-    X("start", INPUT_ACTION_RAGEQUIT);
-    X("start", INPUT_ACTION_PAUSE);
-
-    // TODO: Wiimote, USB Keyboard, probably more.
-
-  #else
+  #if !defined(DUSK_GAMECUBE) && !defined(DUSK_WII)
     #error "Unknown Dolphin platform?"
   #endif
 
-  #undef X
+  for(
+    const inputbindmapentry_t *entry = INPUT_BIND_MAP;
+    entry->buttonName != NULL;
+    entry++
+  ) {
+    inputBind(inputButtonGetByName(entry->buttonName), entry->bind);
+  }
 
   errorOk();
 }
diff --git a/src/dusklinux/input/inputlinux.c b/src/dusklinux/input/inputlinux.c
index fb952efa..b7bd6792 100644
--- a/src/dusklinux/input/inputlinux.c
+++ b/src/dusklinux/input/inputlinux.c
@@ -6,6 +6,7 @@
  */
 
 #include "input/input.h"
+#include "input/inputbindmap.h"
 
 inputbuttondata_t INPUT_BUTTON_DATA[] = {
   #ifdef DUSK_INPUT_GAMEPAD
@@ -499,49 +500,13 @@ inputbuttondata_t INPUT_BUTTON_DATA[] = {
 };
 
 errorret_t inputInitLinux(void) {
-  #define X(buttonName, buttonAction) \
-    inputBind(inputButtonGetByName(buttonName), buttonAction);
-  
-  #ifdef DUSK_INPUT_KEYBOARD
-    X("w", INPUT_ACTION_UP);
-    X("s", INPUT_ACTION_DOWN);
-    X("a", INPUT_ACTION_LEFT);
-    X("d", INPUT_ACTION_RIGHT);
-    X("left", INPUT_ACTION_LEFT);
-    X("right", INPUT_ACTION_RIGHT);
-    X("up", INPUT_ACTION_UP);
-    X("down", INPUT_ACTION_DOWN);
-    X("enter", INPUT_ACTION_ACCEPT);
-    X("e", INPUT_ACTION_ACCEPT);
-    X("space", INPUT_ACTION_ACCEPT);
-    X("tab", INPUT_ACTION_CANCEL);
-    X("q", INPUT_ACTION_CANCEL);
-    X("escape", INPUT_ACTION_RAGEQUIT);
-    X("enter", INPUT_ACTION_PAUSE);
-    X("`", INPUT_ACTION_CONSOLE);
-  #endif
-
-  #ifdef DUSK_INPUT_GAMEPAD
-    X("gamepad_up", INPUT_ACTION_UP);
-    X("gamepad_down", INPUT_ACTION_DOWN);
-    X("gamepad_left", INPUT_ACTION_LEFT);
-    X("gamepad_right", INPUT_ACTION_RIGHT);
-    X("gamepad_a", INPUT_ACTION_ACCEPT);
-    X("gamepad_b", INPUT_ACTION_CANCEL);
-    X("gamepad_back", INPUT_ACTION_RAGEQUIT);
-    X("gamepad_start", INPUT_ACTION_PAUSE);
-    X("gamepad_lstick_up", INPUT_ACTION_UP);
-    X("gamepad_lstick_down", INPUT_ACTION_DOWN);
-    X("gamepad_lstick_left", INPUT_ACTION_LEFT);
-    X("gamepad_lstick_right", INPUT_ACTION_RIGHT);
-  #endif
-
-  #ifdef DUSK_INPUT_POINTER
-    X("mouse_x", INPUT_ACTION_POINTERX);
-    X("mouse_y", INPUT_ACTION_POINTERY);
-  #endif
-
-  #undef X
+  for(
+    const inputbindmapentry_t *entry = INPUT_BIND_MAP;
+    entry->buttonName != NULL;
+    entry++
+  ) {
+    inputBind(inputButtonGetByName(entry->buttonName), entry->bind);
+  }
 
   errorOk();
 }
diff --git a/src/duskpsp/input/inputpsp.c b/src/duskpsp/input/inputpsp.c
index 6bc7ef62..2cde5a2f 100644
--- a/src/duskpsp/input/inputpsp.c
+++ b/src/duskpsp/input/inputpsp.c
@@ -6,6 +6,7 @@
  */
 
 #include "input/input.h"
+#include "input/inputbindmap.h"
 
 // #define INPUT_PSP_GAMEPAD_BUTTON_ACCEPT INPUT_SDL2_GAMEPAD_BUTTON_CUSTOM
 // #define INPUT_PSP_GAMEPAD_BUTTON_CANCEL INPUT_SDL2_GAMEPAD_BUTTON_CUSTOM
@@ -73,22 +74,13 @@ inputbuttondata_t INPUT_BUTTON_DATA[] = {
 };
 
 errorret_t inputInitPSP(void) {
-  #define X(buttonName, buttonAction) \
-    inputBind(inputButtonGetByName(buttonName), buttonAction);
-  X("up", INPUT_ACTION_UP);
-  X("down", INPUT_ACTION_DOWN);
-  X("left", INPUT_ACTION_LEFT);
-  X("right", INPUT_ACTION_RIGHT);
-  X("accept", INPUT_ACTION_ACCEPT);
-  X("cancel", INPUT_ACTION_CANCEL);
-  X("triangle", INPUT_ACTION_CONSOLE);
-  X("select", INPUT_ACTION_RAGEQUIT);
-  X("start", INPUT_ACTION_PAUSE);
-  X("lstick_up", INPUT_ACTION_UP);
-  X("lstick_down", INPUT_ACTION_DOWN);
-  X("lstick_left", INPUT_ACTION_LEFT);
-  X("lstick_right", INPUT_ACTION_RIGHT);
-  #undef X
+  for(
+    const inputbindmapentry_t *entry = INPUT_BIND_MAP;
+    entry->buttonName != NULL;
+    entry++
+  ) {
+    inputBind(inputButtonGetByName(entry->buttonName), entry->bind);
+  }
 
   errorOk();
 }
diff --git a/src/duskrpg/CMakeLists.txt b/src/duskrpg/CMakeLists.txt
new file mode 100644
index 00000000..2d11ff09
--- /dev/null
+++ b/src/duskrpg/CMakeLists.txt
@@ -0,0 +1,14 @@
+# Copyright (c) 2026 Dominic Masters
+#
+# This software is released under the MIT License.
+# https://opensource.org/licenses/MIT
+
+# Includes
+target_include_directories(${DUSK_LIBRARY_TARGET_NAME}
+  PUBLIC
+    ${CMAKE_CURRENT_LIST_DIR}
+)
+
+add_subdirectory(game)
+add_subdirectory(input)
+add_subdirectory(item)
diff --git a/src/duskrpg/game/CMakeLists.txt b/src/duskrpg/game/CMakeLists.txt
new file mode 100644
index 00000000..43d6e5fa
--- /dev/null
+++ b/src/duskrpg/game/CMakeLists.txt
@@ -0,0 +1,9 @@
+# Copyright (c) 2026 Dominic Masters
+#
+# This software is released under the MIT License.
+# https://opensource.org/licenses/MIT
+
+target_sources(${DUSK_LIBRARY_TARGET_NAME}
+  PUBLIC
+    game.c
+)
diff --git a/src/duskrpg/game/game.c b/src/duskrpg/game/game.c
new file mode 100644
index 00000000..4ea5c851
--- /dev/null
+++ b/src/duskrpg/game/game.c
@@ -0,0 +1,20 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "game/game.h"
+
+errorret_t gameInit(void) {
+  errorOk();
+}
+
+errorret_t gameUpdate(void) {
+  errorOk();
+}
+
+errorret_t gameDispose(void) {
+  errorOk();
+}
diff --git a/src/duskrpg/input/CMakeLists.txt b/src/duskrpg/input/CMakeLists.txt
new file mode 100644
index 00000000..a9a850f5
--- /dev/null
+++ b/src/duskrpg/input/CMakeLists.txt
@@ -0,0 +1,6 @@
+# Copyright (c) 2026 Dominic Masters
+#
+# This software is released under the MIT License.
+# https://opensource.org/licenses/MIT
+
+# Header-only: inputbind.h has no implementation.
diff --git a/src/duskrpg/input/inputbind.h b/src/duskrpg/input/inputbind.h
new file mode 100644
index 00000000..f47dc917
--- /dev/null
+++ b/src/duskrpg/input/inputbind.h
@@ -0,0 +1,41 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "dusk.h"
+
+typedef enum {
+  INPUT_BIND_NULL,
+
+  INPUT_BIND_UP,
+  INPUT_BIND_DOWN,
+  INPUT_BIND_LEFT,
+  INPUT_BIND_RIGHT,
+  INPUT_BIND_ACCEPT,
+  INPUT_BIND_CANCEL,
+  INPUT_BIND_PAUSE,
+  INPUT_BIND_RAGEQUIT,
+  INPUT_BIND_CONSOLE,
+  INPUT_BIND_POINTERX,
+  INPUT_BIND_POINTERY,
+
+  INPUT_BIND_COUNT
+} inputbind_t;
+
+static const char_t *INPUT_BIND_IDS[] = {
+  [INPUT_BIND_UP] = "UP",
+  [INPUT_BIND_DOWN] = "DOWN",
+  [INPUT_BIND_LEFT] = "LEFT",
+  [INPUT_BIND_RIGHT] = "RIGHT",
+  [INPUT_BIND_ACCEPT] = "ACCEPT",
+  [INPUT_BIND_CANCEL] = "CANCEL",
+  [INPUT_BIND_PAUSE] = "PAUSE",
+  [INPUT_BIND_RAGEQUIT] = "RAGEQUIT",
+  [INPUT_BIND_CONSOLE] = "CONSOLE",
+  [INPUT_BIND_POINTERX] = "POINTERX",
+  [INPUT_BIND_POINTERY] = "POINTERY",
+};
diff --git a/src/duskrpg/input/inputbindmap.h b/src/duskrpg/input/inputbindmap.h
new file mode 100644
index 00000000..e857b1e4
--- /dev/null
+++ b/src/duskrpg/input/inputbindmap.h
@@ -0,0 +1,99 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "input/inputbind.h"
+
+typedef struct {
+  const char_t *buttonName;
+  inputbind_t bind;
+} inputbindmapentry_t;
+
+#ifdef DUSK_LINUX
+  static const inputbindmapentry_t INPUT_BIND_MAP[] = {
+    #ifdef DUSK_INPUT_KEYBOARD
+      { .buttonName = "w",      .bind = INPUT_BIND_UP },
+      { .buttonName = "s",      .bind = INPUT_BIND_DOWN },
+      { .buttonName = "a",      .bind = INPUT_BIND_LEFT },
+      { .buttonName = "d",      .bind = INPUT_BIND_RIGHT },
+      { .buttonName = "left",   .bind = INPUT_BIND_LEFT },
+      { .buttonName = "right",  .bind = INPUT_BIND_RIGHT },
+      { .buttonName = "up",     .bind = INPUT_BIND_UP },
+      { .buttonName = "down",   .bind = INPUT_BIND_DOWN },
+      { .buttonName = "enter",  .bind = INPUT_BIND_ACCEPT },
+      { .buttonName = "e",      .bind = INPUT_BIND_ACCEPT },
+      { .buttonName = "space",  .bind = INPUT_BIND_ACCEPT },
+      { .buttonName = "tab",    .bind = INPUT_BIND_CANCEL },
+      { .buttonName = "q",      .bind = INPUT_BIND_CANCEL },
+      { .buttonName = "escape", .bind = INPUT_BIND_RAGEQUIT },
+      { .buttonName = "enter",  .bind = INPUT_BIND_PAUSE },
+      { .buttonName = "`",      .bind = INPUT_BIND_CONSOLE },
+    #endif
+
+    #ifdef DUSK_INPUT_GAMEPAD
+      { .buttonName = "gamepad_up",           .bind = INPUT_BIND_UP },
+      { .buttonName = "gamepad_down",         .bind = INPUT_BIND_DOWN },
+      { .buttonName = "gamepad_left",         .bind = INPUT_BIND_LEFT },
+      { .buttonName = "gamepad_right",        .bind = INPUT_BIND_RIGHT },
+      { .buttonName = "gamepad_a",            .bind = INPUT_BIND_ACCEPT },
+      { .buttonName = "gamepad_b",            .bind = INPUT_BIND_CANCEL },
+      { .buttonName = "gamepad_back",         .bind = INPUT_BIND_RAGEQUIT },
+      { .buttonName = "gamepad_start",        .bind = INPUT_BIND_PAUSE },
+      { .buttonName = "gamepad_lstick_up",    .bind = INPUT_BIND_UP },
+      { .buttonName = "gamepad_lstick_down",  .bind = INPUT_BIND_DOWN },
+      { .buttonName = "gamepad_lstick_left",  .bind = INPUT_BIND_LEFT },
+      { .buttonName = "gamepad_lstick_right", .bind = INPUT_BIND_RIGHT },
+    #endif
+
+    #ifdef DUSK_INPUT_POINTER
+      { .buttonName = "mouse_x", .bind = INPUT_BIND_POINTERX },
+      { .buttonName = "mouse_y", .bind = INPUT_BIND_POINTERY },
+    #endif
+
+    { .buttonName = NULL, .bind = INPUT_BIND_NULL }
+  };
+#endif
+
+#ifdef DUSK_PSP
+  static const inputbindmapentry_t INPUT_BIND_MAP[] = {
+    { .buttonName = "up",           .bind = INPUT_BIND_UP },
+    { .buttonName = "down",         .bind = INPUT_BIND_DOWN },
+    { .buttonName = "left",         .bind = INPUT_BIND_LEFT },
+    { .buttonName = "right",        .bind = INPUT_BIND_RIGHT },
+    { .buttonName = "accept",       .bind = INPUT_BIND_ACCEPT },
+    { .buttonName = "cancel",       .bind = INPUT_BIND_CANCEL },
+    { .buttonName = "triangle",     .bind = INPUT_BIND_CONSOLE },
+    { .buttonName = "select",       .bind = INPUT_BIND_RAGEQUIT },
+    { .buttonName = "start",        .bind = INPUT_BIND_PAUSE },
+    { .buttonName = "lstick_up",    .bind = INPUT_BIND_UP },
+    { .buttonName = "lstick_down",  .bind = INPUT_BIND_DOWN },
+    { .buttonName = "lstick_left",  .bind = INPUT_BIND_LEFT },
+    { .buttonName = "lstick_right", .bind = INPUT_BIND_RIGHT },
+    { .buttonName = NULL, .bind = INPUT_BIND_NULL }
+  };
+#endif
+
+// GameCube and Wii share the same pad layout for now.
+// TODO: Wiimote, USB Keyboard, probably more.
+#if defined(DUSK_GAMECUBE) || defined(DUSK_WII)
+  static const inputbindmapentry_t INPUT_BIND_MAP[] = {
+    { .buttonName = "up",           .bind = INPUT_BIND_UP },
+    { .buttonName = "down",         .bind = INPUT_BIND_DOWN },
+    { .buttonName = "left",         .bind = INPUT_BIND_LEFT },
+    { .buttonName = "right",        .bind = INPUT_BIND_RIGHT },
+    { .buttonName = "lstick_up",    .bind = INPUT_BIND_UP },
+    { .buttonName = "lstick_down",  .bind = INPUT_BIND_DOWN },
+    { .buttonName = "lstick_left",  .bind = INPUT_BIND_LEFT },
+    { .buttonName = "lstick_right", .bind = INPUT_BIND_RIGHT },
+    { .buttonName = "a",            .bind = INPUT_BIND_ACCEPT },
+    { .buttonName = "b",            .bind = INPUT_BIND_CANCEL },
+    { .buttonName = "z",            .bind = INPUT_BIND_CONSOLE },
+    { .buttonName = "start",        .bind = INPUT_BIND_RAGEQUIT },
+    { .buttonName = "start",        .bind = INPUT_BIND_PAUSE },
+    { .buttonName = NULL, .bind = INPUT_BIND_NULL }
+  };
+#endif
diff --git a/src/duskrpg/item/CMakeLists.txt b/src/duskrpg/item/CMakeLists.txt
new file mode 100644
index 00000000..c23c10f1
--- /dev/null
+++ b/src/duskrpg/item/CMakeLists.txt
@@ -0,0 +1,24 @@
+# Copyright (c) 2026 Dominic Masters
+#
+# This software is released under the MIT License.
+# https://opensource.org/licenses/MIT
+
+# Sources
+# itemgive.c/h are not built yet -- they depend on the RPG textbox UI
+# (ui/rpg/textbox/uitextboxmain.h), which hasn't been restored. Add
+# itemgive.c back here once that's back.
+target_sources(${DUSK_LIBRARY_TARGET_NAME}
+  PUBLIC
+    item.c
+    inventory.c
+    backpack.c
+)
+
+# Item Definitions
+dusk_run_python(
+  dusk_item_json_defs
+  tools.item
+    --json ${CMAKE_CURRENT_SOURCE_DIR}/item.json
+    --output ${DUSK_GENERATED_HEADERS_DIR}/item/itemdef.h
+)
+add_dependencies(${DUSK_LIBRARY_TARGET_NAME} dusk_item_json_defs)
diff --git a/src/duskrpg/item/backpack.c b/src/duskrpg/item/backpack.c
new file mode 100644
index 00000000..6743adff
--- /dev/null
+++ b/src/duskrpg/item/backpack.c
@@ -0,0 +1,79 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "backpack.h"
+#include "assert/assert.h"
+
+backpack_t BACKPACK;
+
+void backpackInit() {
+  for(uint8_t i = 0; i < ITEM_TYPE_COUNT; i++) {
+    inventoryInit(
+      &BACKPACK.inventories[i],
+      BACKPACK.storage[i],
+      ITEM_TYPE_COUNT_MAX
+    );
+  }
+}
+
+inventory_t *backpackGetInventory(const itemtype_t type) {
+  assertTrue(type > ITEM_TYPE_NULL, "Item type must not be null");
+  assertTrue(type < ITEM_TYPE_COUNT, "Item type out of range");
+  return &BACKPACK.inventories[type];
+}
+
+void backpackAdd(const itemid_t item, const uint8_t quantity) {
+  assertTrue(item > ITEM_ID_NULL, "Item ID must not be null");
+  assertTrue(item < ITEM_ID_COUNT, "Item ID out of range");
+  inventoryAdd(backpackGetInventory(ITEMS[item].type), item, quantity);
+}
+
+void backpackRemove(const itemid_t item) {
+  assertTrue(item > ITEM_ID_NULL, "Item ID must not be null");
+  assertTrue(item < ITEM_ID_COUNT, "Item ID out of range");
+  inventoryRemove(backpackGetInventory(ITEMS[item].type), item);
+}
+
+void backpackSet(const itemid_t item, const uint8_t quantity) {
+  assertTrue(item > ITEM_ID_NULL, "Item ID must not be null");
+  assertTrue(item < ITEM_ID_COUNT, "Item ID out of range");
+  inventorySet(backpackGetInventory(ITEMS[item].type), item, quantity);
+}
+
+uint8_t backpackGetCount(const itemid_t item) {
+  assertTrue(item > ITEM_ID_NULL, "Item ID must not be null");
+  assertTrue(item < ITEM_ID_COUNT, "Item ID out of range");
+  return inventoryGetCount(backpackGetInventory(ITEMS[item].type), item);
+}
+
+bool_t backpackItemExists(const itemid_t item) {
+  assertTrue(item > ITEM_ID_NULL, "Item ID must not be null");
+  assertTrue(item < ITEM_ID_COUNT, "Item ID out of range");
+  return inventoryItemExists(backpackGetInventory(ITEMS[item].type), item);
+}
+
+bool_t backpackIsFull(const itemtype_t type) {
+  assertTrue(type > ITEM_TYPE_NULL, "Item type must not be null");
+  assertTrue(type < ITEM_TYPE_COUNT, "Item type out of range");
+  return inventoryIsFull(backpackGetInventory(type));
+}
+
+bool_t backpackItemFull(const itemid_t item) {
+  assertTrue(item > ITEM_ID_NULL, "Item ID must not be null");
+  assertTrue(item < ITEM_ID_COUNT, "Item ID out of range");
+  return inventoryItemFull(backpackGetInventory(ITEMS[item].type), item);
+}
+
+void backpackSort(
+  const itemtype_t type,
+  const inventorysort_t sortBy,
+  const bool_t reverse
+) {
+  assertTrue(type > ITEM_TYPE_NULL, "Item type must not be null");
+  assertTrue(type < ITEM_TYPE_COUNT, "Item type out of range");
+  inventorySort(backpackGetInventory(type), sortBy, reverse);
+}
diff --git a/src/duskrpg/item/backpack.h b/src/duskrpg/item/backpack.h
new file mode 100644
index 00000000..b041381f
--- /dev/null
+++ b/src/duskrpg/item/backpack.h
@@ -0,0 +1,97 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "inventory.h"
+
+typedef struct {
+  inventorystack_t storage[ITEM_TYPE_COUNT][ITEM_TYPE_COUNT_MAX];
+  inventory_t inventories[ITEM_TYPE_COUNT];
+} backpack_t;
+
+extern backpack_t BACKPACK;
+
+/**
+ * Initializes the backpack inventory for the player.
+ */
+void backpackInit();
+
+/**
+ * Returns the inventory for a given item type.
+ *
+ * @param type The item type.
+ * @returns Pointer to the inventory for that type.
+ */
+inventory_t *backpackGetInventory(const itemtype_t type);
+
+/**
+ * Adds a quantity of an item to the backpack.
+ *
+ * @param item The item ID to add.
+ * @param quantity The quantity to add.
+ */
+void backpackAdd(const itemid_t item, const uint8_t quantity);
+
+/**
+ * Removes an item from the backpack.
+ *
+ * @param item The item ID to remove.
+ */
+void backpackRemove(const itemid_t item);
+
+/**
+ * Sets the quantity of an item in the backpack.
+ *
+ * @param item The item ID to set.
+ * @param quantity The quantity to set.
+ */
+void backpackSet(const itemid_t item, const uint8_t quantity);
+
+/**
+ * Gets the quantity of an item in the backpack.
+ *
+ * @param item The item ID to check.
+ * @returns The quantity held.
+ */
+uint8_t backpackGetCount(const itemid_t item);
+
+/**
+ * Checks if an item exists in the backpack (quantity > 0).
+ *
+ * @param item The item ID to check.
+ * @returns true if the item exists.
+ */
+bool_t backpackItemExists(const itemid_t item);
+
+/**
+ * Checks if the inventory for a given type is full.
+ *
+ * @param type The item type to check.
+ * @returns true if the type's inventory is full.
+ */
+bool_t backpackIsFull(const itemtype_t type);
+
+/**
+ * Checks if an item's stack is full in the backpack.
+ *
+ * @param item The item ID to check.
+ * @returns true if the item stack is full.
+ */
+bool_t backpackItemFull(const itemid_t item);
+
+/**
+ * Sorts the inventory for a given item type.
+ *
+ * @param type The item type whose inventory to sort.
+ * @param sortBy The sorting criteria.
+ * @param reverse Whether to sort in reverse order.
+ */
+void backpackSort(
+  const itemtype_t type,
+  const inventorysort_t sortBy,
+  const bool_t reverse
+);
diff --git a/src/duskrpg/item/inventory.c b/src/duskrpg/item/inventory.c
new file mode 100644
index 00000000..6be8c5d4
--- /dev/null
+++ b/src/duskrpg/item/inventory.c
@@ -0,0 +1,250 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "inventory.h"
+#include "util/memory.h"
+#include "util/sort.h"
+#include "assert/assert.h"
+
+void inventoryInit(
+  inventory_t* inventory,
+  inventorystack_t* storage,
+  uint8_t storageSize
+) {
+  assertNotNull(inventory, "Inventory pointer is NULL.");
+  assertNotNull(storage, "Storage pointer is NULL.");
+  assertTrue(storageSize > 0, "Storage size must be greater than zero.");
+
+  inventory->storage = storage;
+  inventory->storageSize = storageSize;
+
+  memoryZero(storage, sizeof(inventorystack_t) * storageSize);
+}
+
+bool_t inventoryItemExists(const inventory_t *inventory, const itemid_t item) {
+  assertNotNull(inventory, "Inventory pointer is NULL.");
+  assertNotNull(inventory->storage, "Storage pointer is NULL.");
+  assertTrue(inventory->storageSize > 0, "Storage too small.");
+  assertTrue(item != ITEM_ID_NULL, "Item ID cannot be ITEM_ID_NULL.");
+
+  inventorystack_t *stack = inventory->storage;
+  inventorystack_t *end = stack + inventory->storageSize;
+  do {
+    if(stack->item == ITEM_ID_NULL) break;
+    if(stack->item != item) continue;
+    assertTrue(stack->quantity > 0, "Item has quantity zero.");
+    return true;
+  } while(++stack < end);
+
+  return false;
+}
+
+void inventorySet(
+  inventory_t *inventory,
+  const itemid_t item,
+  const uint8_t quantity
+) {
+  assertNotNull(inventory, "Inventory pointer is NULL.");
+  assertNotNull(inventory->storage, "Storage pointer is NULL.");
+  assertTrue(inventory->storageSize > 0, "Storage too small.");
+  assertTrue(item != ITEM_ID_NULL, "Item ID cannot be ITEM_ID_NULL.");
+
+  // If quantity 0, remove.
+  if(quantity == 0) return inventoryRemove(inventory, item);
+
+  // Search for existing stack.
+  inventorystack_t *stack = inventory->storage;
+  inventorystack_t *end = stack + inventory->storageSize;
+  do {
+    // Not in inventory yet, add as new stack.
+    if(stack->item == ITEM_ID_NULL) {
+      stack->item = item;
+      stack->quantity = quantity;
+      return;
+    }
+
+    // Not the stack we're looking for.
+    if(stack->item != item) continue;
+
+    // Update existing stack.
+    stack->quantity = quantity;
+    return;
+  } while(++stack < end);
+
+  // No space in the inventory.
+  assertUnreachable("Inventory is full, cannot set more items.");
+}
+
+void inventoryAdd(
+  inventory_t *inventory,
+  const itemid_t item,
+  const uint8_t quantity
+) {
+  uint8_t current = inventoryGetCount(inventory, item);
+  uint16_t newQuantity = (uint16_t)current + (uint16_t)quantity;
+
+  assertTrue(
+    newQuantity <= UINT8_MAX,
+    "Cannot add item, would overflow maximum quantity."
+  );
+
+  inventorySet(inventory, item, (uint8_t)newQuantity);
+}
+
+void inventoryRemove(inventory_t *inventory, const itemid_t item) {
+  assertNotNull(inventory, "Inventory pointer is NULL.");
+  assertNotNull(inventory->storage, "Storage pointer is NULL.");
+  assertTrue(inventory->storageSize > 0, "Storage too small.");
+  assertTrue(item != ITEM_ID_NULL, "Item ID cannot be ITEM_ID_NULL.");
+
+  inventorystack_t *stack = inventory->storage;
+  inventorystack_t *end = stack + inventory->storageSize;
+
+  // Search for existing stack.
+  do {
+    // End of inventory, item not present.
+    if(stack->item == ITEM_ID_NULL) break;
+
+    // Not matching stack.
+    if(stack->item != item) continue;
+
+    // Match found, shift everything else down
+    memoryMove(
+      stack,
+      stack + 1,
+      (end - (stack + 1)) * sizeof(inventorystack_t)
+    );
+
+    // Clear last stack.
+    inventorystack_t *last = end - 1;
+    last->item = ITEM_ID_NULL;
+
+    break;
+  } while(++stack < end);
+}
+
+uint8_t inventoryGetCount(const inventory_t *inventory, const itemid_t item) {
+  assertNotNull(inventory, "Inventory pointer is NULL.");
+  assertNotNull(inventory->storage, "Storage pointer is NULL.");
+  assertTrue(inventory->storageSize > 0, "Storage too small.");
+  assertTrue(item != ITEM_ID_NULL, "Item ID cannot be ITEM_ID_NULL.");
+
+  inventorystack_t *stack = inventory->storage;
+  inventorystack_t *end = stack + inventory->storageSize;
+  do {
+    // End of inventory, item not present.
+    if(stack->item == ITEM_ID_NULL) break;
+
+    // Not matching stack.
+    if(stack->item != item) continue;
+
+    // Match found, return quantity.
+    return stack->quantity;
+  } while(++stack < end);
+
+  return 0;
+}
+
+bool_t inventoryIsFull(const inventory_t *inventory) {
+  assertNotNull(inventory, "Inventory pointer is NULL.");
+  assertNotNull(inventory->storage, "Storage pointer is NULL.");
+  assertTrue(inventory->storageSize > 0, "Storage too small.");
+
+  inventorystack_t *stack = inventory->storage;
+  inventorystack_t *end = stack + inventory->storageSize;
+  do {
+    // Found empty stack, not full.
+    if(stack->item == ITEM_ID_NULL) return false;
+  } while(++stack < end);
+
+  return true;
+}
+
+bool_t inventoryItemFull(const inventory_t *inventory, const itemid_t item) {
+  return inventoryGetCount(inventory, item) == ITEM_STACK_QUANTITY_MAX;
+}
+
+// Sorters
+int_t inventorySortById(const void *a, const void *b) {
+  const inventorystack_t *stackA = (const inventorystack_t*)a;
+  const inventorystack_t *stackB = (const inventorystack_t*)b;
+  if(stackA->item < stackB->item) return -1;
+  if(stackA->item > stackB->item) return 1;
+  return 0;
+}
+
+int_t inventorySortByIdReverse(const void *a, const void *b) {
+  const inventorystack_t *stackA = (const inventorystack_t*)a;
+  const inventorystack_t *stackB = (const inventorystack_t*)b;
+  if(stackA->item < stackB->item) return 1;
+  if(stackA->item > stackB->item) return -1;
+  return 0;
+}
+
+int_t inventorySortByType(const void *a, const void *b) {
+  const inventorystack_t *stackA = (const inventorystack_t*)a;
+  const inventorystack_t *stackB = (const inventorystack_t*)b;
+  const itemtype_t typeA = ITEMS[stackA->item].type;
+  const itemtype_t typeB = ITEMS[stackB->item].type;
+  if(typeA < typeB) return -1;
+  if(typeA > typeB) return 1;
+  return 0;
+}
+
+int_t inventorySortByTypeReverse(const void *a, const void *b) {
+  const inventorystack_t *stackA = (const inventorystack_t*)a;
+  const inventorystack_t *stackB = (const inventorystack_t*)b;
+  const itemtype_t typeA = ITEMS[stackA->item].type;
+  const itemtype_t typeB = ITEMS[stackB->item].type;
+  if(typeA < typeB) return 1;
+  if(typeA > typeB) return -1;
+  return 0;
+}
+
+void inventorySort(
+  inventory_t *inventory,
+  const inventorysort_t sortBy,
+  const bool_t reverse
+) {
+  assertNotNull(inventory, "Inventory pointer is NULL.");
+  assertNotNull(inventory->storage, "Storage pointer is NULL.");
+  assertTrue(inventory->storageSize > 0, "Storage too small.");
+  assertTrue(sortBy < INVENTORY_SORT_COUNT, "Invalid sort type.");
+
+  // Get count of used stacks
+  size_t count = 0;
+  inventorystack_t *stack = inventory->storage;
+  inventorystack_t *end = stack + inventory->storageSize;
+  do {
+    if(stack->item == ITEM_ID_NULL) break;
+    count++;
+  } while(++stack < end);
+
+  if(count == 0) return; // Nothing to sort
+
+  // Comparator
+  sortcompare_t comparator = NULL;
+  switch(sortBy) {
+    case INVENTORY_SORT_BY_ID: {
+      comparator = reverse ? inventorySortByIdReverse : inventorySortById;
+      break;
+    };
+
+    case INVENTORY_SORT_BY_TYPE: {
+      comparator = reverse ? inventorySortByTypeReverse : inventorySortByType;
+      break;
+    };
+
+    default:
+      assertUnreachable("Invalid sort type.");
+      break;
+  }
+
+  assertNotNull(comparator, "Comparator function is NULL.");
+
+  sort((void*)inventory->storage, count, sizeof(inventorystack_t), comparator);
+}
diff --git a/src/duskrpg/item/inventory.h b/src/duskrpg/item/inventory.h
new file mode 100644
index 00000000..bc03c46f
--- /dev/null
+++ b/src/duskrpg/item/inventory.h
@@ -0,0 +1,159 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "item/item.h"
+
+#define ITEM_STACK_QUANTITY_MAX 99
+
+typedef enum {
+  INVENTORY_SORT_BY_ID,
+  INVENTORY_SORT_BY_TYPE,
+
+  INVENTORY_SORT_COUNT
+} inventorysort_t;
+
+typedef struct {
+  itemid_t item;
+  uint8_t quantity;
+} inventorystack_t;
+
+typedef struct {
+  inventorystack_t *storage;
+  uint8_t storageSize;
+} inventory_t;
+
+/**
+ * Initializes an inventory.
+ *
+ * @param inventory The inventory to initialize.
+ * @param storage The storage array for the inventory.
+ * @param storageSize The size of the storage array.
+ */
+void inventoryInit(
+  inventory_t* inventory,
+  inventorystack_t* storage,
+  uint8_t storageSize
+);
+
+/**
+ * Checks if a specific item exists in the inventory (and has quantity > 0).
+ *
+ * @param inventory The inventory to check.
+ * @param item The item ID to check.
+ * @return true if the item exists, false otherwise.
+ */
+bool_t inventoryItemExists(const inventory_t *inventory, const itemid_t item);
+
+/**
+ * Sets the quantity of a specific item in the inventory.
+ *
+ * @param inventory The inventory to modify.
+ * @param item The item ID to set.
+ * @param quantity The quantity to set.
+ */
+void inventorySet(
+  inventory_t *inventory,
+  const itemid_t item,
+  const uint8_t quantity
+);
+
+/**
+ * Adds a specific quantity of an item to the inventory.
+ *
+ * @param inventory The inventory to modify.
+ * @param item The item ID to add.
+ * @param quantity The quantity to add.
+ */
+void inventoryAdd(
+  inventory_t *inventory,
+  const itemid_t item,
+  const uint8_t quantity
+);
+
+/**
+ * Removes an item from the inventory.
+ *
+ * @param inventory The inventory to modify.
+ * @param item The item ID to remove.
+ */
+void inventoryRemove(inventory_t *inventory, const itemid_t item);
+
+/**
+ * Gets the count of a specific item in the inventory.
+ *
+ * @param inventory The inventory to check.
+ * @param item The item ID to check.
+ * @return The count of the item in the inventory.
+ */
+uint8_t inventoryGetCount(const inventory_t *inventory, const itemid_t item);
+
+/**
+ * Checks if the inventory is full.
+ *
+ * @param inventory The inventory to check.
+ * @return true if full, false otherwise.
+ */
+bool_t inventoryIsFull(const inventory_t *inventory);
+
+/**
+ * Checks if a specific item stack is full in the inventory.
+ *
+ * @param inventory The inventory to check.
+ * @param item The item ID to check.
+ * @return true if the item stack is full, false otherwise.
+ */
+bool_t inventoryItemFull(const inventory_t *inventory, const itemid_t item);
+
+/**
+ * Sorts the inventory based on the specified criteria.
+ *
+ * @param inventory The inventory to sort.
+ * @param sortBy The sorting criteria.
+ * @param reverse Whether to sort in reverse order.
+ */
+void inventorySort(
+  inventory_t *inventory,
+  const inventorysort_t sortBy,
+  const bool_t reverse
+);
+
+/**
+ * Comparator for sorting inventory stacks by item ID, ascending.
+ *
+ * @param a First inventorystack_t to compare.
+ * @param b Second inventorystack_t to compare.
+ * @return Comparison result for use with sort().
+ */
+int_t inventorySortById(const void *a, const void *b);
+
+/**
+ * Comparator for sorting inventory stacks by item ID, descending.
+ *
+ * @param a First inventorystack_t to compare.
+ * @param b Second inventorystack_t to compare.
+ * @return Comparison result for use with sort().
+ */
+int_t inventorySortByIdReverse(const void *a, const void *b);
+
+/**
+ * Comparator for sorting inventory stacks by item type, ascending.
+ *
+ * @param a First inventorystack_t to compare.
+ * @param b Second inventorystack_t to compare.
+ * @return Comparison result for use with sort().
+ */
+int_t inventorySortByType(const void *a, const void *b);
+
+/**
+ * Comparator for sorting inventory stacks by item type, descending.
+ *
+ * @param a First inventorystack_t to compare.
+ * @param b Second inventorystack_t to compare.
+ * @return Comparison result for use with sort().
+ */
+int_t inventorySortByTypeReverse(const void *a, const void *b);
diff --git a/src/duskrpg/item/item.c b/src/duskrpg/item/item.c
new file mode 100644
index 00000000..d80a6b67
--- /dev/null
+++ b/src/duskrpg/item/item.c
@@ -0,0 +1,30 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "item.h"
+#include "assert/assert.h"
+#include "locale/localemanager.h"
+#include "asset/loader/locale/assetlocaleloader.h"
+
+errorret_t itemGetName(
+  const itemid_t item,
+  char_t *buffer,
+  const size_t bufferSize
+) {
+  assertTrue(item > ITEM_ID_NULL, "Item ID must not be null");
+  assertTrue(item < ITEM_ID_COUNT, "Item ID out of range");
+
+  errorChain(assetLocaleGetString(
+    &LOCALE.entry->data.locale,
+    ITEMS[item].name,
+    0,
+    buffer,
+    bufferSize
+  ));
+
+  errorOk();
+}
diff --git a/src/duskrpg/item/item.h b/src/duskrpg/item/item.h
new file mode 100644
index 00000000..9aee1178
--- /dev/null
+++ b/src/duskrpg/item/item.h
@@ -0,0 +1,24 @@
+/**
+ * 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 "item/itemdef.h"
+
+/**
+ * Gets the localized display name for an item.
+ *
+ * @param item The item ID to look up. Must not be ITEM_ID_NULL.
+ * @param buffer Buffer to write the localized name into.
+ * @param bufferSize Size of the buffer.
+ * @return Any error that occurs.
+ */
+errorret_t itemGetName(
+  const itemid_t item,
+  char_t *buffer,
+  const size_t bufferSize
+);
diff --git a/src/duskrpg/item/item.json b/src/duskrpg/item/item.json
new file mode 100644
index 00000000..35aceb4d
--- /dev/null
+++ b/src/duskrpg/item/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" }
+]
diff --git a/src/duskrpg/item/itemgive.c b/src/duskrpg/item/itemgive.c
new file mode 100644
index 00000000..9a695f70
--- /dev/null
+++ b/src/duskrpg/item/itemgive.c
@@ -0,0 +1,32 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "itemgive.h"
+#include "item/backpack.h"
+#include "item/item.h"
+#include "ui/rpg/textbox/uitextboxmain.h"
+#include "util/string.h"
+#include "error/error.h"
+
+#define ITEM_GIVE_NAME_MAX_CHARS 32
+
+void itemGive(const itemid_t item, const uint8_t quantity) {
+  backpackAdd(item, quantity);
+
+  char_t name[ITEM_GIVE_NAME_MAX_CHARS];
+  errorCatch(itemGetName(item, name, ITEM_GIVE_NAME_MAX_CHARS));
+
+  char_t msg[ITEM_GIVE_MESSAGE_MAX_CHARS];
+  stringFormat(
+    msg,
+    ITEM_GIVE_MESSAGE_MAX_CHARS - 1,
+    "Received %s x%u",
+    name,
+    (uint32_t)quantity
+  );
+  uiTextboxMainSetText(msg);
+}
diff --git a/src/duskrpg/item/itemgive.h b/src/duskrpg/item/itemgive.h
new file mode 100644
index 00000000..e272dcdc
--- /dev/null
+++ b/src/duskrpg/item/itemgive.h
@@ -0,0 +1,20 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "item/item.h"
+
+#define ITEM_GIVE_MESSAGE_MAX_CHARS 256
+
+/**
+ * Adds a quantity of an item to the player's backpack and shows a
+ * "Received <item> x<quantity>" message in the main textbox.
+ *
+ * @param item The item ID to give.
+ * @param quantity The quantity to give.
+ */
+void itemGive(const itemid_t item, const uint8_t quantity);
diff --git a/tools/input.py b/tools/input.py
deleted file mode 100644
index d7ad0786..00000000
--- a/tools/input.py
+++ /dev/null
@@ -1,58 +0,0 @@
-import argparse
-import csv
-import os
-
-parser = argparse.ArgumentParser(description="Input CSV to .h defines")
-parser.add_argument("--csv", required=True, help="Path to Input CSV file")
-parser.add_argument("--output", required=True, help="Path to output .h file")
-args = parser.parse_args()
-
-def id_enum(name):
-  return "INPUT_ACTION_" + name.upper()
-
-# Load CSV
-input_ids = []
-with open(args.csv, newline="", encoding="utf-8") as f:
-  reader = csv.DictReader(f)
-  if "id" not in reader.fieldnames:
-    raise ValueError("CSV must have an 'id' column")
-  for row in reader:
-    input_id = row["id"]
-    if input_id not in input_ids:
-      input_ids.append(input_id)
-
-# Assign enum values
-id_values = {input_id: i + 1 for i, input_id in enumerate(input_ids)}
-
-# Build output
-out = [
-  "#pragma once",
-  '#include "dusk.h"',
-  "",
-  "typedef enum {",
-  "  INPUT_ACTION_NULL = 0x0,",
-  "",
-]
-for input_id in input_ids:
-  out.append(f"  {id_enum(input_id)} = 0x{id_values[input_id]:x},")
-out += [
-  "",
-  f"  INPUT_ACTION_COUNT = 0x{len(input_ids) + 1:x}",
-  "} inputaction_t;",
-  "",
-  "static const char_t *INPUT_ACTION_IDS[] = {",
-]
-for input_id in input_ids:
-  out.append(f"  [{id_enum(input_id)}] = \"{input_id}\",")
-out += [
-  "};",
-  "",
-  "static const char_t *INPUT_ACTION_SCRIPT =",
-]
-for input_id in input_ids:
-  out.append(f"  \"var {id_enum(input_id)} = {id_values[input_id]};\\n\"")
-out += [";", ""]
-
-os.makedirs(os.path.dirname(args.output), exist_ok=True)
-with open(args.output, "w", encoding="utf-8") as f:
-  f.write("\n".join(out))