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Switch to renderer

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This commit is contained in:
Joseph Ferano 2023-09-17 22:17:16 +07:00
parent b0030425a4
commit 868922c68e
1 changed files with 11 additions and 7 deletions
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18
main.cpp
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@ -42,14 +42,15 @@ int main(int argc, char *argv[]) {
SDL_Renderer* renderer = SDL_Renderer* renderer =
SDL_CreateRenderer(window, -1, SDL_RENDERER_ACCELERATED); SDL_CreateRenderer(window, -1, SDL_RENDERER_ACCELERATED);
SDL_SetRenderDrawColor(renderer, 130, 163, 255, 1);
SDL_Surface* imageSurface = IMG_Load("font.png"); SDL_Surface* fontSurface = IMG_Load("font.png");
if (imageSurface == NULL) { if (fontSurface == NULL) {
cout << "Could not find spritesheet" << endl; cout << "Could not find spritesheet" << endl;
return 1; return 1;
} }
SDL_Texture* fontTexture = SDL_CreateTextureFromSurface(renderer, fontSurface);
// SDL_Surface* screenSurface = NULL; // SDL_Surface* screenSurface = NULL;
// //Get window surface // //Get window surface
// screenSurface = SDL_GetWindowSurface( window ); // screenSurface = SDL_GetWindowSurface( window );
@ -96,24 +97,27 @@ int main(int argc, char *argv[]) {
dstrect.x = SCREEN_WIDTH/2 - 40; dstrect.x = SCREEN_WIDTH/2 - 40;
dstrect.y = SCREEN_HEIGHT/2 - 40; dstrect.y = SCREEN_HEIGHT/2 - 40;
dstrect.w = 10; dstrect.w = 100;
dstrect.h = 10; dstrect.h = 100;
// SDL_BlitSurface(imageSurface, &srcrect, screenSurface, &dstrect); // SDL_BlitSurface(imageSurface, &srcrect, screenSurface, &dstrect);
//Update the surface //Update the surface
// SDL_UpdateWindowSurface( window ); // SDL_UpdateWindowSurface( window );
SDL_SetRenderDrawColor(renderer, 130, 163, 255, 1);
SDL_RenderClear(renderer); SDL_RenderClear(renderer);
SDL_RenderCopy(renderer, fontTexture, &srcrect, &dstrect);
SDL_RenderPresent(renderer); SDL_RenderPresent(renderer);
} }
//Hack to get window to stay up //Hack to get window to stay up
// SDL_FreeSurface(screenSurface); // SDL_FreeSurface(screenSurface);
SDL_FreeSurface(imageSurface); SDL_FreeSurface(fontSurface);
SDL_DestroyTexture(fontTexture);
SDL_DestroyRenderer(renderer);
SDL_DestroyWindow( window ); SDL_DestroyWindow( window );
//Quit SDL subsystems //Quit SDL subsystems