void OnDrawFrame() {
float dt=NowMs()-savedTime;
gameState.flappyBird->update(dt);
bool needResetLevel;
for(List<Wall>::Node *node = gameState.wallsList.begin; node;) {
Wall *wall = node->obj;
wall->update(dt, needResetLevel);
List<Wall>::Node *next_node = node->next;
if(wall->x + wall->w < 0.0f) {
delete wall;
gameState.wallsList.remove(node);
}
node = next_node;
}
if(needResetLevel)
gameState.resetLevel();
gameState.idleTime = gameState.idleTime - dt;
if(gameState.idleTime <= 0) {
gameState.idleTime = 2000.f + ((rand()%1000)*0.001f) * 1000.f;
Wall *wall = new Wall;
wall->x = gameState.screenWidth / gameState.scale;
wall->y = 0.0f;
wall->w = 40.0f + ((rand()%1000)*0.001f) * 20.0f;
wall->h = 100.0f + ((rand()%1000)*0.001f) * 500.0f;
if(gameState.side) {
wall->y = 1000.f - wall->h;
}
gameState.side = !gameState.side;
gameState.wallsList.add(wall);
}
savedTime=NowMs();
glClear(GL_COLOR_BUFFER_BIT);
gameState.flappyBird->draw();
for(List<Wall>::Node *node = gameState.wallsList.begin;
node; node = node->next)
{
Wall *wall = node->obj;
wall->draw();
}
}
void OnSurfaceCreated() {
gameState.flappyBird = new FlappyBird;
gameState.idleTime = 0.0f;
glClearColor(1.0f, 1.0f, 1.0f, 0.0f);
glEnable(GL_TEXTURE_2D);
glActiveTexture(GL_TEXTURE0);
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
savedTime=NowMs();
}
TestPerfomence::TestPerfomence(int size) {
startMs_ = NowMs();
fprintf(stderr,
"\033[0;32m[ RUN ] ==== start to run %lu cases.\n",
size);
}
TestPerfomence::~TestPerfomence() {
long endMs = NowMs();
fprintf(stderr,
"\033[0;32m[ RUN ] ==== start at %lu, stop at %lu, cost:[%lu]\n",
startMs_, endMs, endMs - startMs_);
}
TestPerfomence::TestPerfomence() {
startMs_ = NowMs();
}
