void watch(const FuncT& f) {
for(;;) {
wait_for_data();
f(
wetness(),
temperature(),
atmospheric_pressure(),
illumination()
);
}
}
void
draw(void)
{
glClear( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT );
/* 3D */
glEnable(GL_DEPTH_TEST);
glEnable(GL_LIGHTING);
glEnable(GL_LIGHT0);
glEnable(GL_COLOR_MATERIAL);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
gluPerspective( 60, 1, 0.05, WORLD_SIDE * 2 * 2.4142);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
illumination();
gluLookAt(compass[P].x, PLAYER_HEIGHT, compass[P].y,
compass[W].x, PLAYER_HEIGHT, compass[W].y,
0, 1, 0);
drawEnv();
drawCoins();
drawFixeds();
glDisable(GL_COLOR_MATERIAL);
glDisable(GL_LIGHT0);
glDisable(GL_LIGHTING);
glDisable(GL_DEPTH_TEST);
/* 2D */
/* Isso aqui só precisa ser chamado uma vez, e quando a janela muda de
* tamanho */
glViewport(0, 0, WINDOW_SIZE, WINDOW_SIZE);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
gluOrtho2D(0, WINDOW_SIZE, WINDOW_SIZE, 0);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
if(playing) {
drawScoreBoard(20,20);
if(map)
drawMiniMap(3.5f * MAP_SIZE, 3.5f * MAP_SIZE);
} else
drawEnd();
glutSwapBuffers();
}
