+
−#ifndef ENGINE_H
+
−#define ENGINE_H
+
−
+
−#include <stddef.h>
+
−#include <stdint.h>
+
−
+
−#ifdef __cplusplus
+
−#define ENUM_CLASS enum
+
−namespace Engine {
+
−extern "C" {
+
−#else
+
−#define ENUM_CLASS enum
+
−#endif
+
−
+
−typedef struct _EngineInstance EngineInstance;
+
−
+
−typedef struct {
+
−  uint32_t width;
+
−  uint32_t height;
+
−  uint8_t hedgehogs_number;
+
−  unsigned char* land;
+
−} PreviewInfo;
+
−
+
−typedef uint32_t hedgewars_engine_protocol_version_t();
+
−typedef EngineInstance* start_engine_t();
+
−typedef void generate_preview_t(EngineInstance* engine_state,
+
−                                PreviewInfo* preview);
+
−typedef void dispose_preview_t(EngineInstance* engine_state);
+
−typedef void cleanup_t(EngineInstance* engine_state);
+
−
+
−typedef void send_ipc_t(EngineInstance* engine_state, uint8_t* buf,
+
−                        size_t size);
+
−typedef size_t read_ipc_t(EngineInstance* engine_state, uint8_t* buf,
+
−                          size_t size);
+
−
+
−typedef void setup_current_gl_context_t(EngineInstance* engine_state,
+
−                                        uint16_t width, uint16_t height,
+
−                                        void (*(const char*))());
+
−typedef void render_frame_t(EngineInstance* engine_state);
+
−
+
−typedef bool advance_simulation_t(EngineInstance* engine_state, uint32_t ticks);
+
−
+
−typedef void move_camera_t(EngineInstance* engine_state, int32_t delta_x,
+
−                           int32_t delta_y);
+
−
+
−ENUM_CLASS SimpleEventType{
+
−    SwitchHedgehog, Timer, LongJump, HighJump, Accept, Deny,
+
−};
+
−
+
−ENUM_CLASS LongEventType{
+
−    ArrowUp, ArrowDown, ArrowLeft, ArrowRight, Precision, Attack,
+
−};
+
−
+
−ENUM_CLASS LongEventState{
+
−    Set,
+
−    Unset,
+
−};
+
−
+
−ENUM_CLASS PositionedEventType{
+
−    CursorMove,
+
−    CursorClick,
+
−};
+
−
+
−typedef void simple_event_t(EngineInstance* engine_state,
+
−                            SimpleEventType event_type);
+
−typedef void long_event_t(EngineInstance* engine_state,
+
−                          LongEventType event_type, LongEventState state);
+
−typedef void positioned_event_t(EngineInstance* engine_state,
+
−                                PositionedEventType event_type, int32_t x,
+
−                                int32_t y);
+
−#ifdef __cplusplus
+
−}
+
−};
+
−#endif
+
−
+
−#endif  // ENGINE_H