void IcmpWrapper::receiveAll(void)
{
clearOld(); // clear old dgrams that are probably stuck in the queue
while(1) { // receive all available ICMP data
bool r = receive(); // this will fail if no data available
if(!r) { // if receiving failed, quit; otherwise do another receiving!
break;
}
}
}
int main()
{
REG_DISPCTL = MODE3 | BG2_ENABLE;
//Draw Start Screen
drawImage3(0, 0, TITLESCREEN_WIDTH, TITLESCREEN_HEIGHT, titleScreen);
//var to keep track of current position in game
int inGame = 0;
int inTitle = 1;
while(1)
{
//START GAME
if(inTitle == 1 && KEY_DOWN_NOW(BUTTON_START)) {
inGame = 1;
inTitle = 0;
int bgcolor = GRAY;
DMA[3].src = &bgcolor;
DMA[3].dst = videoBuffer;
DMA[3].cnt = 38400 | DMA_SOURCE_FIXED | DMA_DESTINATION_INCREMENT | DMA_ON;
drawLevel1Board();
refillLives();
resetBoard();
}
//JUMP BACK TO TITLE SCREEN
if(KEY_DOWN_NOW(BUTTON_SELECT)) {
inGame = 0;
inTitle = 1;
drawImage3(0, 0, TITLESCREEN_WIDTH, TITLESCREEN_HEIGHT, titleScreen);
}
//GAME PLAY
if(inGame == 1) {
if(KEY_DOWN_NOW(BUTTON_RIGHT)) {
moveRight();
} else if(KEY_DOWN_NOW(BUTTON_LEFT)) {
moveLeft();
} else if(KEY_DOWN_NOW(BUTTON_UP)) {
moveUp();
} else if(KEY_DOWN_NOW(BUTTON_DOWN)) {
moveDown();
}
waitForVblank();
clearOld();
drawCurr();
//test if reach end of level
if(isWin() == 1) {
drawImage3(0, 0, YOUWIN_WIDTH, YOUWIN_HEIGHT, youwin);
inGame = 0;
inTitle = 0;
}
//test for Collisions with Enemies
if(isCollide() > 0) {
if(currLives() > 0) {
resetBoard();
} else {
//out of lives = game over
inGame = 0;
inTitle = 0;
drawImage3(0, 0, GAMEOVER_WIDTH, GAMEOVER_HEIGHT, gameover);
}
}
}
}
return 0;
}
void LuaObject::makeLive() {
clearOld();
color_ = thread_G->livecolor;
}
