int main (int argc, char* argv[]) {
SDL_Event event;
SDL_Surface *screen;
if (SDL_Init (SDL_INIT_VIDEO|SDL_INIT_TIMER) != 0) {
printf ("Unable to initialize SDL: %s\n", SDL_GetError ());
return 1;
}
SDL_WM_SetCaption ("Cube of cubes", "Cube of cubes");
SDL_ShowCursor(SDL_DISABLE);
SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
//Initialize window
screen = SDL_SetVideoMode (WINDOW_WIDTH, WINDOW_HEIGHT, 32, SDL_OPENGL);
if (!screen) {
printf ("Unable to set video mode: %s\n", SDL_GetError ());
return 1;
}
r_init ();
//Main loop
while (!user_exit) {
//Handle input
while (SDL_PollEvent (&event)) {
switch (event.type) {
case SDL_KEYDOWN:
input_keyDown (event.key.keysym.sym);
break;
case SDL_KEYUP:
input_keyUp (event.key.keysym.sym);
break;
case SDL_MOUSEMOTION:
input_mouseMove (event.motion.x, event.motion.y);
break;
case SDL_QUIT:
exit (0);
}
}
input_update ();
r_drawFrame ();
// Cap it at 100 fps
usleep (10000);
}
SDL_Quit ();
return 0;
}
/**
* @brief Handles global input.
*
* Basically separates the event types
*
* @param event Incoming SDL_Event.
*/
void input_handle( SDL_Event* event )
{
int ismouse = 0;
/* Special case mouse stuff. */
if ((event->type == SDL_MOUSEMOTION) ||
(event->type == SDL_MOUSEBUTTONDOWN) ||
(event->type == SDL_MOUSEBUTTONUP)) {
input_mouseTimer = MOUSE_HIDE;
SDL_ShowCursor( SDL_ENABLE );
ismouse = 1;
}
if (toolkit_isOpen()) { /* toolkit handled completely separately */
if (toolkit_input(event))
return; /* we don't process it if toolkit grabs it */
if (ismouse)
return; /* Toolkit absorbs everything mousy. */
}
if (ovr_isOpen())
if (ovr_input(event))
return; /* Don't process if the map overlay wants it. */
/* GUI gets event. */
if (gui_handleEvent(event))
return;
switch (event->type) {
/*
* game itself
*/
case SDL_JOYAXISMOTION:
input_joyaxis(event->jaxis.axis, event->jaxis.value);
break;
case SDL_JOYBUTTONDOWN:
input_joyevent(KEY_PRESS, event->jbutton.button);
break;
case SDL_JOYBUTTONUP:
input_joyevent(KEY_RELEASE, event->jbutton.button);
break;
case SDL_KEYDOWN:
#if SDL_VERSION_ATLEAST(2,0,0)
if (event->key.repeat != 0)
return;
#endif /* SDL_VERSION_ATLEAST(2,0,0) */
input_keyevent(KEY_PRESS, event->key.keysym.sym, event->key.keysym.mod, 0);
break;
case SDL_KEYUP:
#if SDL_VERSION_ATLEAST(2,0,0)
if (event->key.repeat !=0)
return;
#endif /* SDL_VERSION_ATLEAST(2,0,0) */
input_keyevent(KEY_RELEASE, event->key.keysym.sym, event->key.keysym.mod, 0);
break;
/* Mouse stuff. */
case SDL_MOUSEBUTTONDOWN:
input_clickevent( event );
break;
#if SDL_VERSION_ATLEAST(2,0,0)
case SDL_MOUSEWHEEL:
if (event->wheel.y > 0)
input_clickZoom( 1.1 );
else
input_clickZoom( 0.9 );
break;
#endif /* SDL_VERSION_ATLEAST(2,0,0) */
case SDL_MOUSEMOTION:
input_mouseMove( event );
break;
default:
break;
}
}
/**
* @brief Handles global input.
*
* Basically seperates the event types
*
* @param event Incoming SDL_Event.
*/
void input_handle( SDL_Event* event )
{
/* Special case mouse stuff. */
if ((event->type == SDL_MOUSEMOTION) ||
(event->type == SDL_MOUSEBUTTONDOWN) ||
(event->type == SDL_MOUSEBUTTONUP)) {
input_mouseTimer = MOUSE_HIDE;
SDL_ShowCursor( SDL_ENABLE );
}
if (toolkit_isOpen()) /* toolkit handled seperately completely */
if (toolkit_input(event))
return; /* we don't process it if toolkit grabs it */
if (ovr_isOpen())
if (ovr_input(event))
return; /* Don't process if the map overlay wants it. */
/* GUI gets event. */
if (gui_handleEvent(event))
return;
switch (event->type) {
/*
* game itself
*/
case SDL_JOYAXISMOTION:
input_joyaxis(event->jaxis.axis, event->jaxis.value);
break;
case SDL_JOYBUTTONDOWN:
input_joyevent(KEY_PRESS, event->jbutton.button);
break;
case SDL_JOYBUTTONUP:
input_joyevent(KEY_RELEASE, event->jbutton.button);
break;
case SDL_KEYDOWN:
input_keyevent(KEY_PRESS, event->key.keysym.sym, event->key.keysym.mod, 0);
break;
case SDL_KEYUP:
input_keyevent(KEY_RELEASE, event->key.keysym.sym, event->key.keysym.mod, 0);
break;
/* Mouse stuff. */
case SDL_MOUSEBUTTONDOWN:
input_clickevent( event );
break;
case SDL_MOUSEMOTION:
input_mouseMove( event );
break;
default:
break;
}
}
/*
* SDL_main
*/
int SDL_main(int argc, char* argv[])
{
SDL_Event event;
SDL_Surface *screen, *icon;
putenv(strdup("SDL_VIDEO_CENTERED=1"));
if(SDL_Init(SDL_INIT_VIDEO | SDL_INIT_TIMER) != 0)
{
printf("Unable to initialize SDL: %s\n", SDL_GetError());
return EXIT_FAILURE;
}
icon = SDL_LoadBMP("gui/icon.bmp");
SDL_WM_SetIcon(icon, NULL);
SDL_WM_SetCaption("Convex Hull Testing", "Convex Hull Testing");
SDL_ShowCursor(SDL_DISABLE);
SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, etrue);
//Initialize window
// | SDL_FULLSCREEN
screen = SDL_SetVideoMode(WINDOW_WIDTH, WINDOW_HEIGHT, 32, SDL_OPENGL | SDL_NOFRAME);
if(!screen)
{
printf("Unable to set video mode: %s\n", SDL_GetError());
return EXIT_FAILURE;
}
SDL_WarpMouse(512.0, 384.0);
//gameState = STATE_MAINMENU;
timer_init();
renderer_init();
world_init();
//model_init();
//Main loop
while(!user_exit)
{
//Handle input
while(SDL_PollEvent(&event))
{
switch(event.type)
{
case SDL_KEYDOWN:
input_keyDown(event.key.keysym.sym);
break;
case SDL_KEYUP:
input_keyUp(event.key.keysym.sym);
break;
case SDL_MOUSEMOTION:
input_mouseMove(event.motion.x, event.motion.y);
break;
case SDL_QUIT:
user_exit = etrue;
}
}
timer_update();
while(timer.accumulated >= TIMESTEP)
{
input_update();
world_update();
timer.accumulated -= TIMESTEP;
}
world_lerpPositions(timer.accumulated);
renderer_drawFrame();
}
SDL_Quit();
return EXIT_SUCCESS;
}
/*
* SDL_main
* Program entry point.
*/
int main(int argc, char* argv[])
{
size = 32;
srand(time(NULL));
SDL_Event event;
SDL_Surface *screen;
if(SDL_Init(SDL_INIT_VIDEO|SDL_INIT_TIMER) != 0)
{
printf("Unable to initialize SDL: %s\n", SDL_GetError());
return 1;
}
SDL_WM_SetCaption("Camera Demo", "Camera Demo");
SDL_ShowCursor(SDL_DISABLE);
SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
screen = SDL_SetVideoMode(WINDOW_WIDTH, WINDOW_HEIGHT, 32, SDL_OPENGL);
if(!screen)
{
printf("Unable to set video mode: %s\n", SDL_GetError());
return 1;
}
r_init();
float t = 0.0f;
float dt = 0.1f;
float currentTime = 0.0f;
float accumulator = 0.0f;
while(!user_exit)
{
if (won) {
r_init();
}
float newTime = time(0);
float deltaTime = newTime - currentTime;
currentTime = newTime;
if (deltaTime>0.25f)
deltaTime = 0.25f;
accumulator += deltaTime;
while (accumulator>=dt)
{
accumulator -= dt;
t += dt;
}
//Handle input
while(SDL_PollEvent(&event))
{
switch(event.type)
{
case SDL_KEYDOWN:
input_keyDown(event.key.keysym.sym);
break;
case SDL_KEYUP:
input_keyUp(event.key.keysym.sym);
break;
case SDL_MOUSEMOTION:
input_mouseMove(event.motion.x, event.motion.y);
break;
case SDL_QUIT:
user_exit = 1;
}
}
input_update();
r_drawFrame();
}
SDL_Quit();
return 0;
}
/*
* SDL_main
* Program entry point.
*/
int SDL_main(int argc, char* argv[]){
SDL_Event event;
SDL_Surface *screen;
if(SDL_Init(SDL_INIT_VIDEO|SDL_INIT_TIMER) != 0)
{
printf("Unable to initialize SDL: %s\n", SDL_GetError());
return 1;
}
SDL_WM_SetCaption("Skybox Demo", "Skybox Demo");
SDL_ShowCursor(SDL_DISABLE);
SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
screen = SDL_SetVideoMode(WINDOW_WIDTH, WINDOW_HEIGHT, 32, SDL_OPENGL);
if(!screen)
{
printf("Unable to set video mode: %s\n", SDL_GetError());
return 1;
}
r_init();
//Declaration of variables used in decoupling.
int currTime = SDL_GetTicks();
int prevTime = 0;
//THIS IS THE GAME LOOP! *********************************************
while(!user_exit)
{
//Set time counters to appropriate values for calculations.
prevTime = currTime;
currTime = SDL_GetTicks();
//Handle input
while(SDL_PollEvent(&event))
{
switch(event.type)
{
case SDL_KEYDOWN:
input_keyDown(event.key.keysym.sym);
break;
case SDL_KEYUP:
input_keyUp(event.key.keysym.sym);
break;
case SDL_MOUSEMOTION:
input_mouseMove(event.motion.x, event.motion.y);
break;
case SDL_QUIT:
user_exit = 1;
}
}
input_update(currTime - prevTime);
r_drawFrame();
}
//********************************************************************
SDL_Quit();
return 0;
}
