diff options
Diffstat (limited to 'catch.c')
| -rw-r--r-- | catch.c | 20 |
1 files changed, 18 insertions, 2 deletions
@@ -60,6 +60,8 @@ int main(int argc, char* argv[]) { run = true; state = 1; while(run) { + long deltaTime = clock(); + // process all sdl events SDL_Event event; while(SDL_PollEvent(&event)) { @@ -169,6 +171,13 @@ int main(int argc, char* argv[]) { SDL_BlitSurface(image_chargebar_dark, &sdl_rect, screen, &sdl_rect2); sdl_rect2.y++; } + + // draw the score + char score_s[50]; // TODO this could create a buffer overflow + sprintf(score_s, "SCORE0: %d", score); + int length = strlen(score_s) + 1; + Font_DrawString(screen, screen->w - length * 8, 5, score_s); + } //Font_DrawString(screen, 0,5, "ABCDEFGHIJKLMNOPQRSTUVWXYZ\nabcdefghijklmnopqrstufwxyz\n 01234567890: +"); @@ -177,8 +186,13 @@ int main(int argc, char* argv[]) { // draw the screen SDL_Flip(screen); + // get the delta time + deltaTime = clock() - deltaTime; + deltaTime /= CLOCKS_PER_SEC / 1000; + deltaTime = 50 - deltaTime; // wait 50 milliseconds - usleep(50); + if(deltaTime>0) + usleep(deltaTime); } // dispose the surfaces @@ -193,6 +207,7 @@ int main(int argc, char* argv[]) { } void gameRoutine() { + if(keyPressed[SDLK_BACKSPACE]) state = STATE_MAIN_MENU; bool charge = keyPressed[SDLK_SPACE] && (state == STATE_GAME); // do the physics calculation @@ -255,6 +270,7 @@ void gameRoutine() { // check if the bird collided with the cat if(checkCollision(cat.x, cat.y, image_cat->w, image_cat->h, bird[i].x, bird[i].y, image_cat->w, image_cat->h)) { bird[i].type = BIRD_TYPE_DEAD_PIDGIN; + score+=10; } } @@ -267,7 +283,7 @@ void gameRoutine() { } else { // there should be a 1 in 10 chance for a bird to spawn - if(getRandomInt(10) == 1) { + if(getRandomInt(20) == 1) { bird[i].x = -150 + getRandomInt(100); bird[i].y = 10 + getRandomInt(screen->h - FLOOR_HEIGHT - 40); bird[i].type = BIRD_TYPE_PIDGIN; |