#include "TZR_events.h"
#include "TZR_resource.h"
#include "TZR_globals.h"
#include <SDL2/SDL_scancode.h>

void
next_state(TZR_KeyState *keystate)
{
	switch (*keystate) {
	case TZR_KEYSTATE_RELEASE:
	case TZR_KEYSTATE_UP:
		*keystate = TZR_KEYSTATE_UP;
		break;
	case TZR_KEYSTATE_PRESS:
	case TZR_KEYSTATE_DOWN:
		*keystate = TZR_KEYSTATE_DOWN;
		break;
	default:
		break;
	}
}

void
TZR_CycleEvents(void)
{
	TZR_ResourcesWatch();
	for (int i = 0; i < SDL_NUM_SCANCODES; i++)
		next_state(&___tzr_keystates[i]);
	for (int i = 0; i < 256; i++)
		next_state(&___tzr_mousestates[i]);
	TZR_Event e;
	while (TZR_PollEvent(&e))
		;
}