54 lines
1.3 KiB
C++
54 lines
1.3 KiB
C++
#include <SDL.h>
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#include <SDL_ttf.h>
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int main(int argc, char *argv[]) {
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SDL_Init(SDL_INIT_VIDEO);
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TTF_Init();
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SDL_Window *window =
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SDL_CreateWindow("Hello World", SDL_WINDOWPOS_UNDEFINED,
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SDL_WINDOWPOS_UNDEFINED | SDL_WINDOW_ALLOW_HIGHDPI, 1920,
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1080, SDL_WINDOW_SHOWN);
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SDL_Renderer *renderer =
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SDL_CreateRenderer(window, -1, SDL_RENDERER_ACCELERATED);
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TTF_Font *font =
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TTF_OpenFont("../third_party/scientifica/ttf/scientifica.ttf", 72);
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bool running = true;
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while (running) {
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SDL_Event event;
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while (SDL_PollEvent(&event)) {
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if (event.type == SDL_QUIT) {
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running = false;
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}
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}
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SDL_SetRenderDrawColor(renderer, 0, 0, 0, 255);
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SDL_RenderClear(renderer);
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auto *surface = TTF_RenderUTF8_Solid(font, "Hello World", {0, 255, 0});
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SDL_Texture *texture = SDL_CreateTextureFromSurface(renderer, surface);
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SDL_Rect dst = {0, 0, 0, 0};
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SDL_QueryTexture(texture, NULL, NULL, &dst.w, &dst.h);
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SDL_RenderCopy(renderer, texture, NULL, &dst);
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SDL_DestroyTexture(texture);
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SDL_FreeSurface(surface);
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SDL_RenderPresent(renderer);
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}
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TTF_CloseFont(font);
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SDL_DestroyRenderer(renderer);
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SDL_DestroyWindow(window);
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TTF_Quit();
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SDL_Quit();
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return 0;
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}
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