e6e4eca188
- Integrated Lua 5.4 engine (32-bit mode for embedded ARM) - Created LuaGame wrapper class implementing Game interface - Added C++ bindings exposing renderer, game state, and input to Lua - Implemented SD card loader for automatic .lua game discovery - Updated GameLauncher to support std::function for lambda captures - Made Game class members public for Lua bindings access - Added example Lua games: counter, snake, bouncing ball - Included comprehensive API documentation Games can now be written as .lua text files on SD card and loaded without recompilation. Build size: 747KB UF2, Lua VM uses ~50-80KB RAM.
41 lines
1.4 KiB
C++
41 lines
1.4 KiB
C++
// ============================================================================
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// LUA GAME LOADER - HEADER
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// ============================================================================
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// Scans SD card for .lua game scripts and registers them with GameLauncher
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#ifndef LUA_GAME_LOADER_H
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#define LUA_GAME_LOADER_H
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#include "../lib/game_launcher.h"
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/**
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* @brief Lua Game Loader - discovers and registers Lua games from SD card
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*/
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class LuaGameLoader {
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public:
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/**
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* @brief Scan SD card /games directory and register all .lua files
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* @param launcher GameLauncher to register games with
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* @return Number of Lua games found and registered
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*/
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static int register_all_games(GameLauncher* launcher);
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private:
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/**
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* @brief Parse metadata from Lua script comments
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* @param script_path Path to .lua file
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* @param name Output: game name (default: filename)
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* @param description Output: game description (default: empty)
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* @return true if file could be read
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*/
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static bool parse_metadata(const char* script_path, char* name, char* description);
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/**
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* @brief Factory function for creating LuaGame instances
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*/
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static Game* create_lua_game(const char* script_path, uint16_t width, uint16_t height,
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LowLevelRenderer* renderer, LowLevelGUI* gui, InputManager* input_manager);
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};
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#endif // LUA_GAME_LOADER_H
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