events.h

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#pragma once
 
#ifdef __cplusplus
extern "C" {
#endif

#define EVENT_TICK 10
 
#pragma region Events

#define CMDFX_EVENT_RESIZE 0

typedef struct CmdFX_ResizeEvent {
    int prevWidth;
    int prevHeight;
    int newWidth;
    int newHeight;
} CmdFX_ResizeEvent;

#define CMDFX_EVENT_KEY 1

typedef struct CmdFX_KeyEvent {
    int keyCode;
    char keyChar;
} CmdFX_KeyEvent;

#define CMDFX_EVENT_MOUSE 2
 
#pragma endregion
 
struct CmdFX_Event;

typedef int (*EventCallback)(struct CmdFX_Event* event);

typedef struct CmdFX_Event {
    unsigned int id;
    unsigned long long time;
    void* data;
} CmdFX_Event;

int addCmdFXEventListener(unsigned int id, EventCallback callback);

EventCallback* getCmdFXEventListener(unsigned int eventId, unsigned int listenerId);

int removeCmdFXEventListener(unsigned int eventId, unsigned int listenerId);

const EventCallback** dispatchCmdFXEvent(CmdFX_Event* event);

int beginCmdFXEventLoop();

int endCmdFXEventLoop();
 
#ifdef __cplusplus
}
#endif