diff --git a/assets/init.lua b/assets/init.lua
index 38c7b72..457140c 100644
--- a/assets/init.lua
+++ b/assets/init.lua
@@ -1,6 +1,7 @@
 module('platform')
 module('input')
 module('scene')
+module('item')
 
 -- Default Input bindings.
 if PLATFORM == "psp" then
@@ -34,8 +35,17 @@ else
     inputBind("q", "cancel")
 
     inputBind("z", "ragequit")
-  end
+  end 
 end
 
-sceneSet('map')
+print("Backpack:", BACKPACK)
+print('Has Potion?', inventoryItemExists(BACKPACK, 1))
+inventoryAdd(BACKPACK, 1, 3)
+print('Has Potion?', inventoryItemExists(BACKPACK, 1))
+inventoryRemove(BACKPACK, 1)
+print('Has Potion?', inventoryItemExists(BACKPACK, 1))
+print('Potion Count:', inventoryGetCount(BACKPACK, 1))
+print('Is Backpack Full?', inventoryIsFull(BACKPACK))
+
+-- sceneSet('map')
 -- mapLoad('map/testmap/testmap.dmf')
\ No newline at end of file
diff --git a/cmake/modules/csvtoenum.cmake b/cmake/modules/csvtoenum.cmake
new file mode 100644
index 0000000..961f3b9
--- /dev/null
+++ b/cmake/modules/csvtoenum.cmake
@@ -0,0 +1,66 @@
+# csvtoenum(<CSV_FILE> <OUT_HEADER> <C_TYPE> <TAKE_COLUMN> <PREFIX_COLUMN>)
+# Example:
+# csvtoenum(myfile.csv outhead.h itemtype_t id ITEM_TYPE_)
+#
+# Will generate a header with:
+# typedef enum {
+#   ITEM_TYPE_NULL,
+#   ITEM_TYPE_FOO,
+#   ...
+#   ITEM_TYPE_COUNT,
+# } itemtype_t;
+
+function(csvtoenum CSV_FILE OUT_HEADER C_TYPE TAKE_COLUMN PREFIX_COLUMN)
+  # Read the CSV file
+  file(READ "${CSV_FILE}" CSV_CONTENTS)
+  string(REPLACE "\r\n" "\n" CSV_CONTENTS "${CSV_CONTENTS}")
+  string(REPLACE "\r" "\n" CSV_CONTENTS "${CSV_CONTENTS}")
+  string(REGEX REPLACE "\n+$" "" CSV_CONTENTS "${CSV_CONTENTS}")
+  string(REPLACE "\n" ";" CSV_LINES "${CSV_CONTENTS}")
+
+  # Get header row and find column indices
+  list(GET CSV_LINES 0 HEADER_ROW)
+  string(REPLACE "," ";" HEADER_LIST "${HEADER_ROW}")
+  set(COLUMN_INDEX -1)
+  set(PREFIX_INDEX -1)
+  set(IDX 0)
+  foreach(COL ${HEADER_LIST})
+    if(COL STREQUAL "${TAKE_COLUMN}")
+      set(COLUMN_INDEX ${IDX})
+    endif()
+    if(COL STREQUAL "${PREFIX_COLUMN}")
+      set(PREFIX_INDEX ${IDX})
+    endif()
+    math(EXPR IDX "${IDX} + 1")
+  endforeach()
+  if(COLUMN_INDEX EQUAL -1)
+    message(FATAL_ERROR "csvtoenum: TAKE_COLUMN '${TAKE_COLUMN}' not found in header of ${CSV_FILE}")
+  endif()
+  if(PREFIX_INDEX EQUAL -1)
+    message(FATAL_ERROR "csvtoenum: PREFIX_COLUMN '${PREFIX_COLUMN}' not found in header of ${CSV_FILE}")
+  endif()
+
+  # Prepare enum entries
+  set(ENUM_ENTRIES "  ${PREFIX_COLUMN}NULL,")
+  set(ROW_IDX 1)
+  list(LENGTH CSV_LINES NUM_LINES)
+  while(ROW_IDX LESS NUM_LINES)
+    list(GET CSV_LINES ${ROW_IDX} ROW)
+    string(REPLACE "," ";" ROW_LIST "${ROW}")
+    list(LENGTH ROW_LIST ROW_LEN)
+    if(ROW_LEN GREATER COLUMN_INDEX)
+      list(GET ROW_LIST ${COLUMN_INDEX} ENTRY)
+      list(GET ROW_LIST ${PREFIX_INDEX} PREFIX)
+      # Only add if ENTRY is not empty
+      string(STRIP "${ENTRY}" ENTRY)
+      if(NOT ENTRY STREQUAL "")
+        set(ENUM_ENTRIES "${ENUM_ENTRIES}\n  ${PREFIX}${ENTRY},")
+      endif()
+    endif()
+    math(EXPR ROW_IDX "${ROW_IDX} + 1")
+  endwhile()
+  set(ENUM_ENTRIES "${ENUM_ENTRIES}\n  ${PREFIX_COLUMN}COUNT,")
+
+  # Write header file
+  file(WRITE "${OUT_HEADER}" "/**\n * Auto-generated by csvtoenum.cmake\n * Source: ${CSV_FILE}\n */\n\ntypedef enum {\n${ENUM_ENTRIES}\n} ${C_TYPE};\n")
+endfunction()
\ No newline at end of file
diff --git a/cmake/modules/envtoh.cmake b/cmake/modules/envtoh.cmake
index 62c506d..d6b0d86 100644
--- a/cmake/modules/envtoh.cmake
+++ b/cmake/modules/envtoh.cmake
@@ -1,3 +1,8 @@
+# Copyright (c) 2026 Dominic Masters
+# 
+# This software is released under the MIT License.
+# https://opensource.org/licenses/MIT
+
 if(NOT DEFINED ENV_FILE)
     message(FATAL_ERROR "ENV_FILE is not set")
 endif()
diff --git a/src/asset/asset.c b/src/asset/asset.c
index 68f126a..cd72175 100644
--- a/src/asset/asset.c
+++ b/src/asset/asset.c
@@ -18,11 +18,6 @@ errorret_t assetInit(void) {
   
   // Engine may have been provided the launch path
   if(ENGINE.argc > 0) {
-    // This first arg is the executable, so on most platforms it is say
-    // "/path/file" or "C:\Path\file.exe". On PSP this would be something
-    // like "ms0:/PSP/GAME/DUSK/EBOOT.PBP" or if we are debugging it is
-    // "host0:/Dusk.prx"
-
     // Get the directory of the executable
     char_t buffer[FILENAME_MAX];
     stringCopy(buffer, ENGINE.argv[0], FILENAME_MAX);
@@ -55,11 +50,15 @@ errorret_t assetInit(void) {
   // Default system path, intended to be overridden by the platform
   stringCopy(ASSET.systemPath, ".", FILENAME_MAX);
 
-  // PSP specific time.
+  // PSP specific asset loading.
   #if PSP
     assertTrue(ENGINE.argc >= 1, "PSP requires launch argument.");
 
-    // PSP is given either host0:/Dusk.prx (debugging) OR the PBP file.
+    // PSP is given either the prx OR the PBP file.
+    // In the format of "ms0:/PSP/GAME/DUSK/EBOOT.PBP" or "host0:/Dusk.prx"
+    // IF the file is the PBP file, we are loading directly on the PSP itself.
+    // IF the file is the .prx then we are debugging and fopen will return
+    // relative filepaths correctly, e.g. host0:/dusk.dsk will be on host.
     if(
       stringEndsWithCaseInsensitive(ENGINE.argv[0], ".pbp") ||
       ASSET_PBP_READ_PBP_FROM_HOST
@@ -143,7 +142,6 @@ errorret_t assetInit(void) {
     }
   #endif
 
-
   // Open zip file
   char_t searchPath[FILENAME_MAX];
   const char_t **path = ASSET_SEARCH_PATHS;
diff --git a/src/asset/asset.h b/src/asset/asset.h
index c482053..b56866f 100644
--- a/src/asset/asset.h
+++ b/src/asset/asset.h
@@ -56,6 +56,7 @@ typedef struct {
   char_t systemPath[FILENAME_MAX];
   uint8_t assetCount;
 
+  // PSP specific information.
   #if PSP
     FILE *pbpFile;
     assetpbp_t pbpHeader;
diff --git a/src/engine/engine.c b/src/engine/engine.c
index 066a1f2..f7f5732 100644
--- a/src/engine/engine.c
+++ b/src/engine/engine.c
@@ -17,6 +17,7 @@
 // #include "rpg/rpg.h"
 #include "script/scriptmanager.h"
 #include "debug/debug.h"
+#include "item/backpack.h"
 
 engine_t ENGINE;
 
@@ -38,6 +39,8 @@ errorret_t engineInit(const int32_t argc, const char_t **argv) {
   // errorChain(rpgInit());
   errorChain(sceneInit());
 
+  backpackInit();
+
   // Run the initial script.
   scriptcontext_t ctx;
   errorChain(scriptContextInit(&ctx));
diff --git a/src/input/input.c b/src/input/input.c
index bd34425..e2bdd7d 100644
--- a/src/input/input.c
+++ b/src/input/input.c
@@ -24,44 +24,6 @@ void inputInit(void) {
   }
 
   INPUT.deadzone = 0.2f;
-
-  // Setup Default Binds
-  // #if INPUT_SDL2 == 1
-  //   #if INPUT_KEYBOARD == 1
-  //     inputBind(inputButtonGetByName("up"), INPUT_ACTION_UP);
-  //     inputBind(inputButtonGetByName("down"), INPUT_ACTION_DOWN);
-  //     inputBind(inputButtonGetByName("left"), INPUT_ACTION_LEFT);
-  //     inputBind(inputButtonGetByName("right"), INPUT_ACTION_RIGHT);
-  //     inputBind(inputButtonGetByName("w"), INPUT_ACTION_UP);
-  //     inputBind(inputButtonGetByName("s"), INPUT_ACTION_DOWN);
-  //     inputBind(inputButtonGetByName("a"), INPUT_ACTION_LEFT);
-  //     inputBind(inputButtonGetByName("d"), INPUT_ACTION_RIGHT);
-  //     inputBind(inputButtonGetByName("enter"), INPUT_ACTION_ACCEPT);
-  //     inputBind(inputButtonGetByName("escape"), INPUT_ACTION_RAGEQUIT);
-  //     inputBind(inputButtonGetByName("space"), INPUT_ACTION_ACCEPT);
-  //     inputBind(inputButtonGetByName("backspace"), INPUT_ACTION_CANCEL);
-  //     inputBind(inputButtonGetByName("e"), INPUT_ACTION_ACCEPT);
-  //     inputBind(inputButtonGetByName("q"), INPUT_ACTION_CANCEL);
-  //   #endif
-    
-  //   #if INPUT_GAMEPAD == 1
-  //     #if PSP
-  //       INPUT.deadzone = 0.2890625f;// Taken from the PSP firmware
-
-  //       inputBind(inputButtonGetByName("up"), INPUT_ACTION_UP);
-  //       inputBind(inputButtonGetByName("down"), INPUT_ACTION_DOWN);
-  //       inputBind(inputButtonGetByName("left"), INPUT_ACTION_LEFT);
-  //       inputBind(inputButtonGetByName("right"), INPUT_ACTION_RIGHT);
-  //       inputBind(inputButtonGetByName("circle"), INPUT_ACTION_CANCEL);
-  //       inputBind(inputButtonGetByName("cross"), INPUT_ACTION_ACCEPT);
-  //       inputBind(inputButtonGetByName("lstick_negative_y"), INPUT_ACTION_UP);
-  //       inputBind(inputButtonGetByName("lstick_positive_y"), INPUT_ACTION_DOWN);
-  //       inputBind(inputButtonGetByName("lstick_negative_x"), INPUT_ACTION_LEFT);
-  //       inputBind(inputButtonGetByName("lstick_positive_x"), INPUT_ACTION_RIGHT);
-  //       inputBind(inputButtonGetByName("select"), INPUT_ACTION_RAGEQUIT);
-  //     #endif
-  //   #endif
-  // #endif
 }
 
 void inputUpdate(void) {
diff --git a/src/item/CMakeLists.txt b/src/item/CMakeLists.txt
index 3a44978..013eff9 100644
--- a/src/item/CMakeLists.txt
+++ b/src/item/CMakeLists.txt
@@ -3,9 +3,29 @@
 # This software is released under the MIT License.
 # https://opensource.org/licenses/MIT
 
+include(cmake/modules/csvtoenum.cmake)
+
 # Sources
 target_sources(${DUSK_LIBRARY_TARGET_NAME}
   PUBLIC
     item.c
     inventory.c
-)
\ No newline at end of file
+    backpack.c
+)
+
+# Generate itemtype_t enum from CSV
+set(ITEM_CSV "${CMAKE_CURRENT_LIST_DIR}/itemtypes.csv")
+set(ITEM_HEADER "${CMAKE_CURRENT_LIST_DIR}/itemtypes2.h")
+csvtoenum(${ITEM_CSV} ${ITEM_HEADER} itemtype_t id ITEM_TYPE_)
+
+add_custom_command(
+  OUTPUT ${OUTPUT_FULL_PATH}
+  COMMAND ${CMAKE_COMMAND}
+    -DENV_FILE=${INPUT_FULL_PATH}
+    -DOUT_HEADER=${OUTPUT_FULL_PATH}
+    -P ${CMAKE_SOURCE_DIR}/cmake/modules/envtoh.cmake
+  DEPENDS ${INPUT_FULL_PATH} ${CMAKE_SOURCE_DIR}/cmake/modules/envtoh.cmake
+  COMMENT "Generating ${OUTPUT_NAME_RELATIVE}"
+)
+add_custom_target(${OUTPUT_NAME_RELATIVE}_header DEPENDS ${OUTPUT_FULL_PATH})
+add_dependencies(${DUSK_LIBRARY_TARGET_NAME} ${OUTPUT_NAME_RELATIVE}_header)
\ No newline at end of file
diff --git a/src/item/backpack.c b/src/item/backpack.c
new file mode 100644
index 0000000..4a36e0e
--- /dev/null
+++ b/src/item/backpack.c
@@ -0,0 +1,15 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ * 
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "backpack.h"
+
+inventorystack_t BACKPACK_STORAGE[BACKPACK_STORAGE_SIZE_MAX];
+inventory_t BACKPACK;
+
+void backpackInit() {
+  inventoryInit(&BACKPACK, BACKPACK_STORAGE, BACKPACK_STORAGE_SIZE_MAX);
+}
\ No newline at end of file
diff --git a/src/item/backpack.h b/src/item/backpack.h
index 6050da7..4cb4935 100644
--- a/src/item/backpack.h
+++ b/src/item/backpack.h
@@ -6,4 +6,14 @@
  */
 
 #pragma once
-#include "inventory.h"
\ No newline at end of file
+#include "inventory.h"
+
+#define BACKPACK_STORAGE_SIZE_MAX 20
+
+extern inventorystack_t BACKPACK_STORAGE[BACKPACK_STORAGE_SIZE_MAX];
+extern inventory_t BACKPACK;
+
+/**
+ * Initializes the backpack inventory for the player.
+ */
+void backpackInit();
\ No newline at end of file
diff --git a/src/item/item.csv b/src/item/item.csv
new file mode 100644
index 0000000..8b25944
--- /dev/null
+++ b/src/item/item.csv
@@ -0,0 +1,4 @@
+id,type,
+POTION,MEDICINE,
+POTATO,FOOD,
+APPLE,FOOD,
\ No newline at end of file
diff --git a/src/script/module/moduleitem.h b/src/script/module/moduleitem.h
new file mode 100644
index 0000000..9c22234
--- /dev/null
+++ b/src/script/module/moduleitem.h
@@ -0,0 +1,259 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ * 
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "script/scriptcontext.h"
+#include "item/inventory.h"
+#include "item/backpack.h"
+
+int moduleInventoryItemExists(lua_State *L) {
+  assertNotNull(L, "Lua state cannot be NULL");
+
+  // Expect inventory pointer and item ID
+  if(!lua_islightuserdata(L, 1)) {
+    luaL_error(L, "inventoryItemExists: Expected inventory pointer as first argument");
+    return 0;
+  }
+
+  if(!lua_isinteger(L, 2)) {
+    luaL_error(L, "inventoryItemExists: Expected item ID as second argument");
+    return 0;
+  }
+
+  inventory_t *inventory = (inventory_t *)lua_touserdata(L, 1);
+  itemid_t item = (itemid_t)lua_tointeger(L, 2);
+
+  assertNotNull(inventory, "Inventory pointer cannot be NULL.");
+  
+  // Error if item is ITEM_ID_NULL
+  if(item == ITEM_ID_NULL) {
+    luaL_error(L, "inventoryItemExists: Item ID cannot be ITEM_ID_NULL");
+    return 0;
+  }
+
+  bool_t hasItem = inventoryItemExists(inventory, item);
+  lua_pushboolean(L, hasItem);
+  return 1;
+}
+
+int moduleInventorySet(lua_State *L) {
+  assertNotNull(L, "Lua state cannot be NULL");
+
+  // Requires inventory pointer, item ID and quantity (uint8_t)
+  if(!lua_islightuserdata(L, 1)) {
+    luaL_error(L, "inventorySet: Expected inventory pointer as first argument");
+    return 0;
+  }
+
+  if(!lua_isinteger(L, 2)) {
+    luaL_error(L, "inventorySet: Expected item ID as second argument");
+    return 0;
+  }
+
+  if(!lua_isinteger(L, 3)) {
+    luaL_error(L, "inventorySet: Expected quantity as third argument");
+    return 0;
+  }
+
+  inventory_t *inventory = (inventory_t *)lua_touserdata(L, 1);
+  itemid_t item = (itemid_t)lua_tointeger(L, 2);
+  uint8_t quantity = (uint8_t)lua_tointeger(L, 3);
+
+  assertNotNull(inventory, "Inventory pointer cannot be NULL.");
+  inventorySet(inventory, item, quantity);
+  return 0;
+}
+
+int moduleInventoryAdd(lua_State *L) {
+  assertNotNull(L, "Lua state cannot be NULL");
+
+  // Requires inventory pointer, item ID and quantity (uint8_t)
+  if(!lua_islightuserdata(L, 1)) {
+    luaL_error(L, "inventoryAdd: Expected inventory pointer as first argument");
+    return 0;
+  }
+
+  if(!lua_isinteger(L, 2)) {
+    luaL_error(L, "inventoryAdd: Expected item ID as second argument");
+    return 0;
+  }
+
+  if(!lua_isinteger(L, 3)) {
+    luaL_error(L, "inventoryAdd: Expected quantity as third argument");
+    return 0;
+  }
+
+  inventory_t *inventory = (inventory_t *)lua_touserdata(L, 1);
+  itemid_t item = (itemid_t)lua_tointeger(L, 2);
+  uint8_t quantity = (uint8_t)lua_tointeger(L, 3);
+
+  assertNotNull(inventory, "Inventory pointer cannot be NULL.");
+  inventoryAdd(inventory, item, quantity);
+  return 0;
+}
+
+int moduleInventoryRemove(lua_State *L) {
+  assertNotNull(L, "Lua state cannot be NULL");
+
+  // Requires inventory pointer and item ID
+  if(!lua_islightuserdata(L, 1)) {
+    luaL_error(L, "inventoryRemove: Expected inventory pointer as first argument");
+    return 0;
+  }
+
+  if(!lua_isinteger(L, 2)) {
+    luaL_error(L, "inventoryRemove: Expected item ID as second argument");
+    return 0;
+  }
+  
+  inventory_t *inventory = (inventory_t *)lua_touserdata(L, 1);
+  itemid_t item = (itemid_t)lua_tointeger(L, 2);
+  assertNotNull(inventory, "Inventory pointer cannot be NULL.");
+
+  // if there is a third argument (quantity), then we are actually doing a
+  // partial removal.
+  if(lua_gettop(L) >= 3) {
+    if(!lua_isinteger(L, 3)) {
+      luaL_error(L, "inventoryRemove: Expected quantity as third argument");
+      return 0;
+    }
+    uint8_t amount = (uint8_t)lua_tointeger(L, 3);
+    uint8_t currentQuantity = inventoryGetCount(inventory, item);
+    if(amount >= currentQuantity) {
+      // Remove entire stack
+      inventoryRemove(inventory, item);
+      return 0;
+    }
+    
+    // Set new quantity
+    inventorySet(inventory, item, currentQuantity - amount);
+    return 0;
+  }
+
+  inventoryRemove(inventory, item);
+  return 0;
+}
+
+int moduleInventoryGetCount(lua_State *L) {
+  assertNotNull(L, "Lua state cannot be NULL");
+
+  // Requires inventory pointer and item ID
+  if(!lua_islightuserdata(L, 1)) {
+    luaL_error(L, "inventoryGetCount: Expected inventory pointer as first argument");
+    return 0;
+  }
+
+  if(!lua_isinteger(L, 2)) {
+    luaL_error(L, "inventoryGetCount: Expected item ID as second argument");
+    return 0;
+  }
+
+  inventory_t *inventory = (inventory_t *)lua_touserdata(L, 1);
+  itemid_t item = (itemid_t)lua_tointeger(L, 2);
+
+  assertNotNull(inventory, "Inventory pointer cannot be NULL.");
+  
+  uint8_t count = inventoryGetCount(inventory, item);
+  lua_pushinteger(L, count);
+  return 1;
+}
+
+int moduleInventoryIsFull(lua_State *L) {
+  assertNotNull(L, "Lua state cannot be NULL");
+
+  // Requires inventory pointer
+  if(!lua_islightuserdata(L, 1)) {
+    luaL_error(L, "inventoryIsFull: Expected inventory pointer as first argument");
+    return 0;
+  }
+
+  inventory_t *inventory = (inventory_t *)lua_touserdata(L, 1);
+
+  assertNotNull(inventory, "Inventory pointer cannot be NULL.");
+  
+  bool_t isFull = inventoryIsFull(inventory);
+  lua_pushboolean(L, isFull);
+  return 1;
+}
+
+int moduleInventoryItemFull(lua_State *L) {
+  assertNotNull(L, "Lua state cannot be NULL");
+
+  // Requires inventory pointer and item ID
+  if(!lua_islightuserdata(L, 1)) {
+    luaL_error(L, "inventoryItemFull: Expected inventory pointer as first argument");
+    return 0;
+  }
+
+  if(!lua_isinteger(L, 2)) {
+    luaL_error(L, "inventoryItemFull: Expected item ID as second argument");
+    return 0;
+  }
+
+  inventory_t *inventory = (inventory_t *)lua_touserdata(L, 1);
+  itemid_t item = (itemid_t)lua_tointeger(L, 2);
+
+  assertNotNull(inventory, "Inventory pointer cannot be NULL.");
+  
+  bool_t isFull = inventoryItemFull(inventory, item);
+  lua_pushboolean(L, isFull);
+  return 1;
+}
+
+int moduleInventorySort(lua_State *L) {
+  assertNotNull(L, "Lua state cannot be NULL");
+
+  // Requires inventory pointer, sort type and reverse flag
+  if(!lua_islightuserdata(L, 1)) {
+    luaL_error(L, "inventorySort: Expected inventory pointer as first argument");
+    return 0;
+  }
+
+  if(!lua_isinteger(L, 2)) {
+    luaL_error(L, "inventorySort: Expected sort type as second argument");
+    return 0;
+  }
+  
+  // Optional, reverse
+  bool_t reverse = false;
+  if(lua_gettop(L) >= 3) {
+    if(!lua_isboolean(L, 3)) {
+      luaL_error(L, "inventorySort: Expected reverse flag as third argument");
+      return 0;
+    }
+
+    reverse = (bool_t)lua_toboolean(L, 3);
+  }
+
+  inventory_t *inventory = (inventory_t *)lua_touserdata(L, 1);
+  inventorysort_t sortBy = (inventorysort_t)lua_tointeger(L, 2);
+
+  assertNotNull(inventory, "Inventory pointer cannot be NULL.");
+  inventorySort(inventory, sortBy, reverse);
+  return 0;
+}
+
+void moduleItem(scriptcontext_t *context) {
+  assertNotNull(context, "Script context cannot be NULL");
+
+  // Item information
+  
+  // Bind BACKPACK const pointer
+  scriptContextRegPointer(context, "BACKPACK", (void *)&BACKPACK);
+
+  // Bind Methods
+  scriptContextRegFunc(
+    context, "inventoryItemExists", moduleInventoryItemExists
+  );
+  scriptContextRegFunc(context, "inventoryAdd", moduleInventoryAdd);
+  scriptContextRegFunc(context, "inventorySet", moduleInventorySet);
+  scriptContextRegFunc(context, "inventoryRemove", moduleInventoryRemove);
+  scriptContextRegFunc(context, "inventoryGetCount", moduleInventoryGetCount);
+  scriptContextRegFunc(context, "inventoryIsFull", moduleInventoryIsFull);
+  scriptContextRegFunc(context, "inventoryItemFull", moduleInventoryItemFull);
+  scriptContextRegFunc(context, "inventorySort", moduleInventorySort);
+}
\ No newline at end of file
diff --git a/src/script/scriptcontext.c b/src/script/scriptcontext.c
index 85346d1..7527548 100644
--- a/src/script/scriptcontext.c
+++ b/src/script/scriptcontext.c
@@ -49,6 +49,19 @@ void scriptContextRegFunc(
   lua_register(context->luaState, fnName, function);
 }
 
+void scriptContextRegPointer(
+  scriptcontext_t *context,
+  const char_t *name,
+  void *pointer
+) {
+  assertNotNull(context, "Script context cannot be NULL");
+  assertNotNull(name, "Name cannot be NULL");
+  assertNotNull(pointer, "Pointer cannot be NULL");
+
+  lua_pushlightuserdata(context->luaState, pointer);
+  lua_setglobal(context->luaState, name);
+}
+
 errorret_t scriptContextCallFunc(
   scriptcontext_t *context,
   const char_t *fnName,
diff --git a/src/script/scriptcontext.h b/src/script/scriptcontext.h
index b78eb57..3c63b95 100644
--- a/src/script/scriptcontext.h
+++ b/src/script/scriptcontext.h
@@ -37,6 +37,19 @@ void scriptContextRegFunc(
   lua_CFunction function
 );
 
+/**
+ * Register a pointer within a script context.
+ * 
+ * @param context The script context to use.
+ * @param name The name of the pointer in Lua.
+ * @param pointer The pointer to register.
+ */
+void scriptContextRegPointer(
+  scriptcontext_t *context,
+  const char_t *name,
+  void *pointer
+);
+
 /**
  * Call a Lua function within a script context.
  * 
diff --git a/src/script/scriptmodule.c b/src/script/scriptmodule.c
index 3ff670f..05284b9 100644
--- a/src/script/scriptmodule.c
+++ b/src/script/scriptmodule.c
@@ -10,12 +10,14 @@
 #include "script/module/moduleinput.h"
 #include "script/module/moduleplatform.h"
 #include "script/module/modulescene.h"
+#include "script/module/moduleitem.h"
 
 const scriptmodule_t SCRIPT_MODULE_LIST[] = {
   { .name = "system", .callback = moduleSystem },
   { .name = "input", .callback = moduleInput },
   { .name = "platform", .callback = modulePlatform },
   { .name = "scene", .callback = moduleScene },
+  { .name = "item", .callback = moduleItem },
 };
 
 #define SCRIPT_MODULE_COUNT ( \
diff --git a/src/ui/ui.c b/src/ui/ui.c
index 1faba12..c6bf883 100644
--- a/src/ui/ui.c
+++ b/src/ui/ui.c
@@ -42,7 +42,6 @@ void uiRender(void) {
   // Render UI elements here
   if(UI.fontTexture.width > 0) {
     uiDebugRender(UI.fontTileset, &UI.fontTexture);
-    // uiTextboxRender();
   }
   cameraPopMatrix();
 }
diff --git a/tools/csvtoenum.py b/tools/csvtoenum.py
new file mode 100644
index 0000000..b91d252
--- /dev/null
+++ b/tools/csvtoenum.py
@@ -0,0 +1,49 @@
+#!/usr/bin/env python3
+"""
+csvtoenum.py: Generate a C enum header from a CSV file.
+Usage:
+  python csvtoenum.py <csv_file> <out_header> <c_type> <take_column> <prefix_column>
+"""
+import sys
+import csv
+
+def main():
+    if len(sys.argv) != 6:
+        print("Usage: csvtoenum.py <csv_file> <out_header> <c_type> <take_column> <prefix_column>", file=sys.stderr)
+        sys.exit(1)
+    csv_file, out_header, c_type, take_column, prefix_column = sys.argv[1:6]
+
+    with open(csv_file, newline='') as f:
+        reader = csv.DictReader(f)
+        if take_column not in reader.fieldnames:
+            print(f"TAKE_COLUMN '{take_column}' not found in CSV header", file=sys.stderr)
+            sys.exit(2)
+        if prefix_column not in reader.fieldnames:
+            print(f"PREFIX_COLUMN '{prefix_column}' not found in CSV header", file=sys.stderr)
+            sys.exit(2)
+        entries = []
+        for row in reader:
+            entry = row[take_column].strip()
+            prefix = row[prefix_column].strip()
+            if entry:
+                entries.append(f"  {prefix}{entry},")
+
+    # Compose enum
+    enum_entries = [f"  {prefix_column}NULL,"]
+    enum_entries.extend(entries)
+    enum_entries.append(f"  {prefix_column}COUNT,")
+    enum_body = "\n".join(enum_entries)
+    header = f"""/**
+ * Auto-generated by csvtoenum.py
+ * Source: {csv_file}
+ */
+
+typedef enum {{
+{enum_body}
+}} {c_type};
+"""
+    with open(out_header, 'w') as f:
+        f.write(header)
+
+if __name__ == "__main__":
+    main()