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當我運行這個它只是顯示黑屏,如果我放在最後SDL_GetError()它打印一個空行.....圖片沒有出現在SDL
關於如何解決任何想法這個?
#include <SDL2/SDL.h>
#include <SDL2/SDL_image.h>
#include <iostream>
class character {
public: SDL_Rect src, cur;
public: SDL_Texture *image;
void setSrc(int x, int y, int w, int h) {
src.x = x;
src.y = y;
src.w = w;
src.h = h;
}
void setCur(int x, int y, int w, int h) {
src.x = x;
src.y = y;
src.w = w;
src.h = h;
}
};
int main(int argc, char* argv[]) {
bool in = true;
character p1, p2, ball;
SDL_Window *window = 0;
SDL_Renderer *renderer = 0;
SDL_Surface *screen, *imageLoader;
SDL_Init(SDL_INIT_VIDEO);
window = SDL_CreateWindow("Pong",SDL_WINDOWPOS_CENTERED,SDL_WINDOWPOS_CENTERED, 800, 600, SDL_WINDOW_SHOWN);
renderer = SDL_CreateRenderer(window, -1, 0);
p1.setSrc(0, 0, 100, 500);
p1.setCur(0, 0, 100, 500);
imageLoader = IMG_Load("/home/donaldo/Documents/Games/Images/player.bmp");
p1.image = SDL_CreateTextureFromSurface(renderer, imageLoader);
SDL_RenderCopy(renderer, p1.image, &p1.src, &p1.cur);
SDL_RenderPresent(renderer);
SDL_Delay(3000);
return 0;
}
它的工作,謝謝你:D –