使用SDL_Rect创建多个矩形

#include <SDL.h>

int main(int argc, char* argv[]) {
    SDL_Init(SDL_INIT_VIDEO);

    SDL_Window* window = SDL_CreateWindow("SDL Rectangles", SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, 800, 600, SDL_WINDOW_SHOWN);
    SDL_Renderer* renderer = SDL_CreateRenderer(window, -1, SDL_RENDERER_ACCELERATED);

    SDL_Rect rect1 = { 100, 100, 200, 100 };
    SDL_Rect rect2 = { 400, 300, 150, 150 };

    SDL_SetRenderDrawColor(renderer, 255, 0, 0, 255);
    SDL_RenderFillRect(renderer, &rect1);

    SDL_SetRenderDrawColor(renderer, 0, 255, 0, 255);
    SDL_RenderFillRect(renderer, &rect2);

    SDL_RenderPresent(renderer);

    SDL_Delay(2000);

    SDL_DestroyRenderer(renderer);
    SDL_DestroyWindow(window);
    SDL_Quit();

    return 0;
}