int main(int argc, char** argv) {
(void) argc;
(void) argv;
/*srand(time(NULL));*/
#ifdef WIN32
{
LARGE_INTEGER divisor;
QueryPerformanceFrequency(&divisor);
clockDivisor = divisor.QuadPart;
}
#else
clockDivisor = CLOCKS_PER_SEC;
#endif
printf("Starting\nClock divisor: %lu\n", clockDivisor);
struct graphics g = {
#ifdef SHOWKEYS
.width = 100, .height = 100,
#else
.width = 1200,
.height = 900,
#endif
};
initiateGraphics(&g, "Test window");
if(!g.window) goto CLEANUP;
/*thread t;*/
/*newThread(test, NULL, &t);*/
clockType frameStart, frameEnd, gameStart;
getClockTime(&frameStart);
initLogic();
loadEntities();
loadTileTextures();
initializeWorld();
initializeBullets();
initializeItems();
initializeItemFunctions();
luaStart();
getClockTime(&gameStart);
while(1){
cameraTick();
renderGraphics(&g);
oldMouseState = mouseState;
mouseState = SDL_GetMouseState(&mouseX, &mouseY);
if(oldMouseState != mouseState){
mouseEvent();
}
for(SDL_Event event; SDL_PollEvent(&event);){
switch(event.type){
case SDL_QUIT:
goto CLEANUP;
case SDL_KEYDOWN:
case SDL_KEYUP:
if(event.key.keysym.scancode == 0x14) goto CLEANUP; //TODO
keyEvent(event.key);
break;
}
}
getClockTime(&frameEnd);
frameTime = getDiffClock(frameStart, frameEnd);
appTime = getDiffClock(gameStart, frameEnd);
frameStart = frameEnd;
gameUpdate();
}
CLEANUP:
luaEnd();
uninitializeItems();
uninitializeItemFunctions();
uninitializeBullets();
uninitializeWorld();
unloadTileTextures();
unloadEntities();
destroyGraphics(&g);
return 0;
}
float normalRandomFloat(){
return ((float) rand()) / ((float) RAND_MAX);
}
float randomFloat(float a, float b){
float diff = b - a;
return a + normalRandomFloat() * diff;
}
int main(){
int xposS = 370;
char c; //user input
int xdist = 0, ydist =0;
int dx = 1;
int Bnum = 0;
int posB[2][10] = {0};
unsigned int i, j;
gfx_open(SIZEX, SIZEY, "Space Invaders"); //open window
initializeBullets(posB);
while(true){
gfx_clear(); //clear screen
dispScore();
uShooter(xposS);
drawAliens(xdist, ydist);
if(gfx_event_waiting()){ //if true
c = gfx_wait(); //find choice
if (c == 'b'){
xposS-=10;
if (xposS <= 0) xposS = 0;
}else if (c == 'n'){
xposS +=10;
if (xposS >= SIZEX-30) xposS = SIZEX-30;
}else if (c == ' '){
for(i=0; i<10; i++){
if(posB[0][i] == -1){
posB[0][i] = drawBullet(xposS);
posB[1][i] = YPOS;
}
}
}else if (c == 'q') return 0;
else continue;
}
xdist+=dx;
if(xdist>=370 || xdist <=-100){
dx*=-1;
}
if(xdist == 370 || xdist ==-100){
ydist +=5;
}
if(ydist == 225) return 0; //change lives num
for(j=0; j<10; j++){
if(posB[0][j] != -1){
moveBullet(posB, j);
}
checkBullet(posB,j);
}
usleep(25000);
gfx_flush();
}
}