62 lines
1.7 KiB
C++
62 lines
1.7 KiB
C++
#include <iostream>
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#include <unistd.h>
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#include "SDL2/SDL.h"
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int main(int argc, char const *argv[]) {
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if (SDL_Init(SDL_INIT_VIDEO) != 0) {
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std::cout << "SDL_Init Error: " << SDL_GetError() << std::endl;
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return 1;
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}
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SDL_Window *window = SDL_CreateWindow(
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"Breakout", // Title
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100, 100, // X, Y
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640, 480, // Width, Height
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SDL_WINDOW_SHOWN // Visibility
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);
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if (window == nullptr) {
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std::cout << "SDL_CreateWindow Error: " << SDL_GetError() << std::endl;
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SDL_Quit();
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return 1;
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}
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SDL_Renderer *renderer = SDL_CreateRenderer(
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window, // Window
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-1, // Video driver. -1 means "any compatible"
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SDL_RENDERER_ACCELERATED|SDL_RENDERER_PRESENTVSYNC // Options
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);
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if (renderer == nullptr) {
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SDL_DestroyWindow(window);
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std::cout << "SDL_CreateRenderer Error: " << SDL_GetError() << std::endl;
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SDL_Quit();
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return 1;
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}
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// Setting background color to black
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SDL_SetRenderDrawColor(renderer, 0, 0, 0, 255);
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SDL_RenderClear(renderer);
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// Creat a rect at pos ( 50, 50 ) that's 50 pixels wide and 50 pixels high.
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SDL_Rect platform = {
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.x = (640 - 200) / 2,
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.y = (480 - 20),
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.w = 200,
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.h = 20
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};
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// Set render color to blue ( rect will be rendered in this color )
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SDL_SetRenderDrawColor(renderer, 0, 0, 255, 255);
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// Render rect
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SDL_RenderFillRect(renderer, &platform);
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// Render the rect to the screen
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SDL_RenderPresent(renderer);
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SDL_DestroyWindow(window);
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SDL_Quit();
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std::cout << "Exiting nicely" << std::endl;
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return 0;
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}
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