int init(int width, int height) {
//Initialize SDL
if (SDL_Init(SDL_INIT_VIDEO) < 0) {
printf("SDL could not initialize! SDL_Error: %s\n", SDL_GetError());
return 1;
}
//Create window
SDL_CreateWindowAndRenderer(SCREEN_WIDTH, SCREEN_HEIGHT, SDL_WINDOW_SHOWN, &window, &renderer);
//set up screen pixel buffer
create_renderer(&pb, SCREEN_WIDTH, SCREEN_HEIGHT);
//set up vector ball pixel buffer
create_renderer(&vb, VECTOR_BALL_WIDTH, VECTOR_BALL_HEIGHT);
//set up screen texture
screen = SDL_CreateTexture(renderer, SDL_PIXELFORMAT_RGBA8888, SDL_TEXTUREACCESS_STREAMING, pb.width, pb.height);
//set up vector_ball texture
vector_ball = SDL_CreateTexture(renderer, SDL_PIXELFORMAT_RGBA8888, SDL_TEXTUREACCESS_STATIC, vb.width, vb.height);
if (window == NULL) {
printf ("Window could not be created! SDL_Error: %s\n", SDL_GetError());
return 1;
}
//SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, "linear"); // make the scaled rendering look smoother.
//SDL_RenderSetLogicalSize(renderer, SCREEN_WIDTH, SCREEN_HEIGHT);
if (screen == NULL) {
printf ("Texture could not be created! SDL_Error: %s\n", SDL_GetError());
return 1;
}
if (pb.pixels == NULL) {
printf ("Error allocating pixel buffer");
return 1;
}
if (vb.pixels == NULL) {
printf ("Error allocating pixel buffer");
return 1;
}
return 0;
}
// -----------------------
// SDL2 specific methods
// -----------------------
void GraphicsSDL::create_game_window(bool fullscreen)
{
RecreateWindow(fullscreen);
create_renderer();
create_screen_surface();
create_screen_tex();
}
int main(void)
{
t_global_data d;
set_env(&d);
create_renderer(&d);
init_view(&d, &d.view);
init_world(&d.world, 1000);
SDL_ShowCursor(0);
main_loop(&d);
SDL_ShowCursor(1);
return (0);
}
int main(int ac, char *av)
{
SDL_Window *window;
SDL_Renderer *renderer;
create_win_context(&window, "DAT PoONG", 640, 480);
create_renderer(&renderer, &window);
if (load_splash(renderer, "pong.png") == 1)
{
SDL_DestroyRenderer(renderer);
renderer = SDL_CreateRenderer(window, 0, SDL_RENDERER_ACCELERATED);
wait_event(renderer);
}
//wait_event(renderer);
destroy_SDL(renderer, &window);
pong_calc(ac, av);
return (0);
}
int init(int width, int height) {
//Initialize SDL
if (SDL_Init(SDL_INIT_VIDEO) < 0) {
printf("SDL could not initialize! SDL_Error: %s\n", SDL_GetError());
return 1;
}
//Create window
SDL_CreateWindowAndRenderer(SCREEN_WIDTH, SCREEN_HEIGHT, SDL_WINDOW_SHOWN, &window, &renderer);
//set up screen texture
screen = SDL_CreateTexture(renderer, SDL_PIXELFORMAT_RGBA8888, SDL_TEXTUREACCESS_STREAMING, SCREEN_WIDTH / 2, SCREEN_HEIGHT / 2);
//set up
colour_map = SDL_CreateTexture(renderer, SDL_PIXELFORMAT_RGBA8888, SDL_TEXTUREACCESS_STREAMING, 256, 1);
//set up
cool_map = SDL_CreateTexture(renderer, SDL_PIXELFORMAT_RGBA8888, SDL_TEXTUREACCESS_STREAMING, SCREEN_WIDTH / 2, SCREEN_HEIGHT / 2);
//set up colour_map ball pixel buffer
create_renderer(&cm, 256, 1);
//set up screen pixel buffer
create_renderer(&pb, SCREEN_WIDTH / 2, SCREEN_HEIGHT / 2);
//set up fire pixel buffer
create_renderer(&fire, SCREEN_WIDTH / 2, SCREEN_HEIGHT / 2);
//set up cool map pixel buffer
create_renderer(&cool, SCREEN_WIDTH / 2, SCREEN_HEIGHT / 2);
if (window == NULL) {
printf ("Window could not be created! SDL_Error: %s\n", SDL_GetError());
return 1;
}
if (screen == NULL) {
printf ("texture could not be created! SDL_Error: %s\n", SDL_GetError());
return 1;
}
if (colour_map == NULL) {
printf ("texture could not be created! SDL_Error: %s\n", SDL_GetError());
return 1;
}
if (cool_map == NULL) {
printf ("texture could not be created! SDL_Error: %s\n", SDL_GetError());
return 1;
}
if (cm.pixels == NULL) {
printf ("pixel buffer could not be created!");
return 1;
}
if (pb.pixels == NULL) {
printf ("pixel buffer could not be created!");
return 1;
}
if (fire.pixels == NULL) {
printf ("pixel buffer could not be created!");
return 1;
}
if (cool.pixels == NULL) {
printf ("pixel buffer could not be created!");
return 1;
}
//SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, "linear"); // make the scaled rendering look smoother.
//SDL_RenderSetLogicalSize(renderer, SCREEN_WIDTH, SCREEN_HEIGHT);
return 0;
}
