void update() {
if (KEY_DOWN_NOW(BUTTON_SELECT))
main();
sprintf(string, "Score = %d", score);
for (int i = 0; i < NUMDOTS; i++) {
if (rectCollides(dots[i].rect, pacman) || dots[i].rect.col<=0) {
if (dots[i].isGhost && dots[i].rect.col > 0)
drawEnd();
else {
initDot(i);
score++;
}
}
dots[i].rect.col -= dots[i].del;
}
// Move Pacman
if (KEY_DOWN_NOW(BUTTON_DOWN) && pacman.row < SCREENHEIGHT - pacman.height - TEXT_HEIGHT)
pacman.row++;
if (KEY_DOWN_NOW(BUTTON_UP) && pacman.row > 0)
pacman.row--;
if (KEY_DOWN_NOW(BUTTON_LEFT) && pacman.col > 0)
pacman.col--;
if (KEY_DOWN_NOW(BUTTON_RIGHT) && pacman.col < SCREENWIDTH - pacman.width)
pacman.col++;
}
void PrimitiveSet::draw(RenderContext* renderContext)
{
drawBegin(renderContext);
drawAll(renderContext);
drawEnd(renderContext);
}
void Shape::draw(RenderContext* renderContext)
{
drawBegin(renderContext);
SAVEGLERROR;
for(int i=0;i<getElementCount();i++)
drawElement(renderContext, i);
SAVEGLERROR;
drawEnd(renderContext);
SAVEGLERROR;
}
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();
}
//Game Loop
bool ce_game::start_game(){
//Create the tick timer functions
LOCK_VARIABLE(ticks);
LOCK_FUNCTION(ticker);
install_int_ex(ticker, BPS_TO_TIMER(fps));
//----------GameLoop----------
while (isPlaying || end_timer > 0 || start_timer > 0){
//Wait until a tick has happened
while(ticks == 0){
rest(1);
}
//If there is a tick pending update the logic and remve the tick
while(ticks > 0){
//Do game logic or decriment end/start timers
if (isPlaying){
checkEscape();
update();
checkState();
}else if (start_timer >= 0){
if (start_timer == 0){
isPlaying = true;
start_timer = -1;
}else{
start_timer--;
}
}else{
end_timer--;
}
ticks--;
}
//Draw game or start/end screens
if (start_timer > 0){
drawStart();
}else if (isPlaying || end_timer > 150){
draw();
}else{
drawEnd();
}
}
return hasWon;
}
void PrimitiveSet::renderZSort(RenderContext* renderContext)
{
// sort by z-depth
std::multimap<float,int> distanceMap;
for (int index = 0 ; index < nprimitives ; ++index ) {
float distance = renderContext->getDistance( getCenter(index) );
distanceMap.insert( std::pair<float,int>(-distance,index) );
}
// render ordered
drawBegin(renderContext);
for ( std::multimap<float,int>::iterator iter = distanceMap.begin(); iter != distanceMap.end() ; ++ iter ) {
drawElement( renderContext, iter->second );
}
drawEnd(renderContext);
}
// Buffer drawing
void Graphics::draw(const GraphicsData& v) {
drawBegin();
mBackend->draw(v);
drawEnd();
}
//--------------------------------------------------------------
void pbVertexRender::draw()
{
drawBegin();
drawEnd();
}
