Allow rotating sprites

src/GameRenderer.cpp

@@ -54,6 +54,13 @@ void GameRenderer::draw_sprite(const Sprite sprite, const int x, const int y) co
 	SDL_RenderCopy(renderer, sprite.texture, nullptr, &rect);
 }
 
+void GameRenderer::draw_sprite_rotated(const Sprite sprite, const int x, const int y, const double angle, const int center_x, const int center_y) const
+{
+	const SDL_Rect rect = { .x = x, .y = y, .w = sprite.width, .h = sprite.height };
+	const SDL_Point center = { .x = center_x, .y = center_y };
+	SDL_RenderCopyEx(renderer, sprite.texture, nullptr, &rect, angle, &center, SDL_FLIP_NONE);
+}
+
 void GameRenderer::clear_screen(const int r, const int g, const int b, const int a) const
 {
 	SDL_SetRenderDrawColor(renderer, r, g, b, a);

src/GameRenderer.hpp

@@ -25,6 +25,8 @@ public:
 
     void draw_sprite(Sprite sprite, int x, int y) const;
 
+    void draw_sprite_rotated(Sprite sprite, int x, int y, double angle, int center_x, int center_y) const;
+
     void clear_screen(int r, int g, int b, int a) const;
 
     void flush() const;