thepigeongenerator/tetris_clone
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make rotation movement seperate from regular movement

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rotation often happens too fast and regular movement often happens too
slow.
Hence the split
This commit is contained in:
Quinn
2025-04-17 09:59:30 +02:00
parent 38cb8011ef
commit 5145e43eaa
1 changed files with 17 additions and 7 deletions
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24
src/game/game.c
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@@ -92,7 +92,8 @@ static inline void update_gametime(gamedata* dat) {
void game_update(gamedata* const dat) {
static time_t timer_update = 0;
static time_t timer_music = 0;
static time_t timer_input = 0;
static time_t timer_move = 0;
static time_t timer_rot = 0;
update_gametime(dat);
uint8_t const* keys = SDL_GetKeyboardState(NULL);
@@ -112,18 +113,27 @@ void game_update(gamedata* const dat) {
audio_play(dat->audio_device, &dat->music);
}
if (ctime > timer_input) {
input_data umove = MOVE_NONE;
// for rotation updating
if (ctime > timer_rot) {
input_data urot = MOVE_NONE;
if (keys[SDL_SCANCODE_Q]) urot |= MOVE_ROTLEFT;
if (keys[SDL_SCANCODE_E]) urot |= MOVE_ROTRIGHT;
// get the input data and apply it to move
if (urot != MOVE_NONE) {
timer_rot = ctime + 100;
move |= urot;
}
}
// for movement updating
if (ctime > timer_move) {
input_data umove = MOVE_NONE;
if (keys[SDL_SCANCODE_LEFT] || keys[SDL_SCANCODE_A]) umove |= MOVE_LEFT;
if (keys[SDL_SCANCODE_RIGHT] || keys[SDL_SCANCODE_D]) umove |= MOVE_RIGHT;
if (keys[SDL_SCANCODE_DOWN] || keys[SDL_SCANCODE_S] || keys[SDL_SCANCODE_SPACE]) umove |= MOVE_DOWN;
if (keys[SDL_SCANCODE_Q]) umove |= MOVE_ROTLEFT;
if (keys[SDL_SCANCODE_E]) umove |= MOVE_ROTRIGHT;
if (umove != MOVE_NONE) {
timer_input = ctime + 20;
timer_move = ctime + 20;
move |= umove;
}
}