void OpenSpace::initialize()
{
maxProgress(200);
setAllEdges(false);
world().SetGravity(b2Vec2(0, 10));
upper = makePlatform(10, -25);
addProgress(25);
middle = makePlatform(50, -25);
addProgress(25);
auto pd = physicsDimensions();
for(int i = 0; i < 150; ++i)
{
polygonDef def;
def.bodyDef.position.Set(randuniform(pd.x, pd.x + 30), randuniform(-30, pd.y-30));
def.bodyDef.angle = to_radians(randuniform(0, 360));
def.bodyDef.type = b2_dynamicBody;
def.shape.SetAsBox(1, 5);
def.fixtureDef.restitution = 0.5;
def.fixtureDef.density = 4;
bodies.push_back(make_shape(world(), def));
addProgress(1);
}
}
void PlayGame()
{
bool menuToggle = true;
Game game;
game.setResolution(window_width, window_height);
if(window_height > 1080)
{
//game.gravity = 9;
MAX_VELOCITY = 12;
INITIAL_VELOCITY = 7;
}
srand(time(NULL));
clock_gettime(CLOCK_REALTIME, &timePause);
clock_gettime(CLOCK_REALTIME, &timeStart);
clock_gettime(CLOCK_REALTIME, &start);
while(game.run)
{
game = Game(); //reinitializes upon replay
if(TOGGLE_SOUND) //Sound switch so that the background music doesnt get recalled after the initial call
{ //otherwise they loop over each other and it sounds bad, plus it created a memory leak
Buffer = alutCreateBufferFromFile("./Sounds/music.wav");
playBackgroundSound();
TOGGLE_SOUND = false;
}
gutsToggle = true;
bloodToggle = true; //Reset switches to clear the prev game information. This includes the score and blood particles
TOGGLE_PAUSE = true; //basically reinitializing anything that didnt get reinitialized in the game = Game();
numblood = 0;
SCORE = 0;
game.setMissiles = false;
while(STATE == MAIN_MENU && game.run)
{
XEvent menu;
while(XPending(dpy))
{
XNextEvent(dpy, &menu);
check_keys(&menu, &game); //Ahhh STATES, made this far easier to control.
check_mouse(&menu, &game); //Each while(STATE == X) loop renders a background and checks for input
game.setResolution(window_width, window_height); //and the input functions all have checks to see what STATE is currently running
} //and only allows proper input
setMenuBackground();
glXSwapBuffers(dpy, win);
}
while(STATE == HOW_TO && game.run && menuToggle)
{
XEvent howTo;
while(XPending(dpy))
{
XNextEvent(dpy, &howTo);
check_keys(&howTo, &game);
check_mouse(&howTo, &game);
game.setResolution(window_width, window_height);
}
setHowToBackground();
glXSwapBuffers(dpy, win);
}
if(menuToggle) //No one wants to see the how to menu over and over and over again.
menuToggle = false;
STATE = RUN_GAME; //gotta have this here, otherwise if the player clicks the green button after one game the STATE will be HOW_TO but it cant access it
game.setResolution(window_width, window_height);
game.setPos(window_width/2, window_height + game.player.height); //this is when playforms are created and the players position is set to the top
game.setGravity(GRAVITY); //if this is called beforehand it wont take proper screen size into consideration
makePlatform(5,&game);
while(STATE == RUN_GAME && game.run)
{
// check input
XEvent e;
while(XPending(dpy))
{
if(TOGGLE_PAUSE)
{
TOGGLE_PAUSE = false;
pausegame = false;
}
XNextEvent(dpy, &e);
check_keys(&e, &game);
check_resize(&e);
game.setResolution(window_width, window_height);
}
if(game.guts && numblood <= 50)
{
STATE = DEATH; //changes the game state to the death screen once the person has died and the blood particles are off the screen
}
clock_gettime(CLOCK_REALTIME, &timeCurrent);
timeSpan = timeDiff(&timeStart, &timeCurrent);
timeCopy(&timeStart, &timeCurrent);
if(!pausegame && numblood < 1)
{
SCORE++; //iterates the score every loop that the game is not paused and the player is not dead
}
physicsCountdown += timeSpan;
// check for collisions, move player
while(physicsCountdown >= physicsRate) {
physics(&game);
physicsCountdown -= physicsRate;
}
// used for sprite timing DON'T TOUCH
if(frames > 2)
frames = 0;
frames++;
// FPS COUNTER/RESET
if(fps > 100)
{
clock_gettime(CLOCK_REALTIME, &start);
fps = 0;
}
fps++;
render(&game);
glXSwapBuffers(dpy, win);
}
while(STATE == DEATH && game.run)
{
XEvent death;
while(XPending(dpy))
{
XNextEvent(dpy, &death);
check_keys(&death, &game);
check_mouse(&death, &game);
game.setResolution(window_width, window_height);
}
clock_gettime(CLOCK_REALTIME, &timeCurrent);
timeSpan = timeDiff(&timeStart, &timeCurrent);
timeCopy(&timeStart, &timeCurrent);
physicsCountdown += timeSpan;
while(physicsCountdown >= physicsRate)
{
physics(&game);
physicsCountdown -= physicsRate; //this will keep the game rendering so that the user can see the players full body explosion
}
render(&game);
glXSwapBuffers(dpy, win);
}
}
return;
}