本文整理汇总了C++中Tetris::update方法的典型用法代码示例。如果您正苦于以下问题：C++ Tetris::update方法的具体用法？C++ Tetris::update怎么用？C++ Tetris::update使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Tetris的用法示例。
在下文中一共展示了Tetris::update方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: main
int main(int argc, char *argv[]) {
ALLEGRO_DISPLAY *display;
unsigned int ticks = 0;
if (!al_init()) {
std::cerr << "[ERROR] Error initializing Allegro" << std::endl;
}
display = al_create_display(SCREEN_WIDTH, SCREEN_HEIGHT);
if (!display) {
std::cerr << "[ERROR] Error creating Allegro display" << std::endl;
}
al_install_audio();
al_install_keyboard();
al_init_primitives_addon();
al_init_acodec_addon();
al_init_font_addon();
al_init_ttf_addon();
al_init_image_addon();
al_reserve_samples(10);
srand(time(NULL));
ALLEGRO_TIMER *timer = al_create_timer(1.0 / FPS);
ALLEGRO_EVENT_QUEUE *timerQueue = al_create_event_queue();
al_register_event_source(timerQueue, al_get_timer_event_source(timer));
al_start_timer(timer);
Tetris *game = new Tetris(SCREEN_WIDTH, SCREEN_HEIGHT, timerQueue);
while (game->update(ticks)) {
game->render();
++ticks;
}
delete game;
al_destroy_display(display);
al_destroy_timer(timer);
al_destroy_event_queue(timerQueue);
return 0;
}示例2: main
int main()
{
const int FRAMES_PER_SECOND = 25;
const int SKIP_TICKS = 1000 / FRAMES_PER_SECOND;
const int MAX_FRAMESKIP = 10;
unsigned long next_game_tick = GetTickCount();
int loops = 0;
Tetris game;
printf("Game initializing\n");
game.init();
printf("Game initialized\n");
View view;
view.init(game);
//int sleep_time = 0;
int quit = 0;
bool game_is_running = true;
while( game_is_running )
{
while( GetTickCount() > next_game_tick && loops < MAX_FRAMESKIP)
{
quit = view.getInput();
next_game_tick += SKIP_TICKS;
loops++;
}
if(quit == 1)
{
game.pause();
quit = 0;
}
else if(quit == 2)
{
game_is_running = false;
quit = 0;
}
game.update();
view.update();
}
return 0;
}示例3: start
//.........这里部分代码省略.........
case SDLK_LEFT:
moveLeft = true;
break;
case SDLK_RIGHT:
moveRight = true;
break;
case SDLK_RETURN:
projectionMod = !projectionMod;
default:
break;
}
}
if (e.type == SDL_KEYUP) {
switch( e.key.keysym.sym ) {
case SDLK_UP:
moveUp = false;
break;
case SDLK_DOWN:
moveDown = false;
break;
case SDLK_LEFT:
moveLeft = false;
break;
case SDLK_RIGHT:
moveRight = false;
break;
default:
break;
}
}
tetris.handleInput(e);
}
tetris.update();
if (moveRight) {
testValX += 0.1f;
}
if (moveLeft) {
testValX -= 0.1f;
}
if (moveUp) {
testValY += 0.1f;
}
if (moveDown) {
testValY -= 0.1f;
}
prevAngle = angle;
angle += 0.1f;
if (angle > 360.f) {
angle = 0.f;
}
next_tick += SKIP_TICKS;
loops++;
}
interpolation = float(SDL_GetTicks() + SKIP_TICKS - next_tick) / float(SKIP_TICKS);
Projection = glm::perspective(glm::radians(45.0f), _screen.x / _screen.y, 0.1f, 100.0f);
if (projectionMod) {
Projection = glm::ortho(-10.0f * (_screen.x / _screen.y), 10.0f * (_screen.x / _screen.y), -10.0f, 10.0f, 0.0f, 100.0f);
}