SDL_Scancode GetKey(EventHandlers *handlers)
{
SDL_Scancode k = SDL_SCANCODE_UNKNOWN;
do
{
EventPoll(handlers, SDL_GetTicks());
k = KeyGetPressed(&handlers->keyboard);
} while (k == SDL_SCANCODE_UNKNOWN);
return k;
}
SDL_Scancode EventWaitKeyOrText(EventHandlers *handlers)
{
SDL_Scancode k = SDL_SCANCODE_UNKNOWN;
do
{
EventPoll(handlers, SDL_GetTicks());
k = KeyGetPressed(&handlers->keyboard);
} while (k == SDL_SCANCODE_UNKNOWN && handlers->keyboard.Typed[0] == '\0');
return k;
}
int GetKey(keyboard_t *keyboard)
{
int key_pressed = 0;
do
{
KeyPoll(keyboard);
key_pressed = KeyGetPressed(keyboard);
} while (!key_pressed);
return key_pressed;
}
static void EditCampaign(void)
{
int xc = 0, yc = 0;
int xcOld, ycOld;
Mission scrap;
memset(&scrap, 0, sizeof scrap);
gCampaign.seed = 0;
Setup(1);
SDL_EnableKeyRepeat(0, 0);
Uint32 ticksNow = SDL_GetTicks();
sTicksElapsed = 0;
ticksAutosave = AUTOSAVE_INTERVAL_SECONDS * 1000;
for (;;)
{
Uint32 ticksThen = ticksNow;
ticksNow = SDL_GetTicks();
sTicksElapsed += ticksNow - ticksThen;
if (sTicksElapsed < 1000 / FPS_FRAMELIMIT * 2)
{
SDL_Delay(1);
debug(D_VERBOSE, "Delaying 1 ticksNow %u elapsed %u\n", ticksNow, sTicksElapsed);
continue;
}
debug(D_MAX, "Polling for input\n");
EventPoll(&gEventHandlers, SDL_GetTicks());
int c = KeyGetPressed(&gEventHandlers.keyboard);
int m = MouseGetPressed(&gEventHandlers.mouse);
debug(D_MAX, "Handling input\n");
HandleInputResult result = HandleInput(
c, m, &xc, &yc, &xcOld, &ycOld, &scrap);
if (result.Done)
{
break;
}
if (result.Redraw || result.RemakeBg || sJustLoaded)
{
sJustLoaded = false;
debug(D_MAX, "Drawing UI\n");
Display(&gGraphicsDevice, yc, result);
if (result.WillDisplayAutomap)
{
GetKey(&gEventHandlers);
}
}
debug(D_MAX, "End loop\n");
SDL_Delay(10);
}
}
