neocturne/rpgedit
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Improve input responsibility

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This commit is contained in:
Matthias Schiffer 2014-09-23 00:34:49 +02:00
parent 3a32a49feb
commit 0c3dbabb92
1 changed files with 10 additions and 7 deletions
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15
src/rpgedit.cpp
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@ -56,17 +56,15 @@ int main(__attribute__((unused)) int argc, __attribute__((unused)) char *argv[])
bool running = true; bool running = true;
uint32_t ticks = SDL_GetTicks(); uint32_t ticks = SDL_GetTicks();
uint32_t lastFrameTicks = ticks;
while (true) { while (true) {
SDL_Event event; int timeout = lastFrameTicks + MIN_FRAME_DELAY - SDL_GetTicks();
while (running) {
int timeout = ticks + MIN_FRAME_DELAY - SDL_GetTicks();
if (timeout < 0) if (timeout < 0)
timeout = 0; timeout = 0;
if (!SDL_WaitEventTimeout(&event, timeout)) SDL_Event event;
break; if (SDL_WaitEventTimeout(&event, timeout)) {
switch (event.type) { switch (event.type) {
case SDL_KEYDOWN: case SDL_KEYDOWN:
inputHandler.keyPressed(event.key.keysym.scancode); inputHandler.keyPressed(event.key.keysym.scancode);
@ -90,8 +88,13 @@ int main(__attribute__((unused)) int argc, __attribute__((unused)) char *argv[])
ticks = newTicks; ticks = newTicks;
if (!SDL_TICKS_PASSED(SDL_GetTicks(), lastFrameTicks + MIN_FRAME_DELAY))
continue;
std::pair<float, float> pos = map->getPlayerEntity().getPosition(); std::pair<float, float> pos = map->getPlayerEntity().getPosition();
mapView->render(pos.first, pos.second); mapView->render(pos.first, pos.second);
lastFrameTicks = ticks;
} }
} }