#ifndef EVENT_H
#define EVENT_H

// general event struct
typedef struct event_t {
	unsigned char type;
	unsigned char subtype;
	union {
		struct {
			char repeat;
			char code;
		} keyevent;
		struct {
			short code;
		} timerevent;
	};
} event_t;

// event types
#define EVENT_TYPE_KEYBOARD 1
#define EVENT_TYPE_KEYBOARD_PRESS 1
#define EVENT_TYPE_KEYBOARD_RELEASE 2

#define EVENT_TYPE_TIMER 2

// reads event queue length
int Event_count();

// read an event immediately
int Event_get(event_t *event);

// wait for an event
int Event_wait(event_t *event);

// reads an event immediately without removing it
int Event_peek(event_t *event);

// push an event
int Event_put(event_t *event);

// clean event queue
int Event_clean();

// init and quit
int Event_init();
int Event_quit();

#endif