1 files changed, 4 insertions, 16 deletions

@@ -235,25 +235,13 @@ void Simulation::tick(
 
 void Simulation::render(SDL_Renderer* ren)
 {
-  for (size_t y = 0; y < level_.getSize().h(); y++)
+  if (!renderedMap_)
   {
-    for (size_t x = 0; x < level_.getSize().w(); x++)
-    {
-      int val = 255 - level_.at(x, y) * 10;
-
-      SDL_SetRenderDrawColor(ren, val, val, val, 255);
-
-      SDL_Rect rect {
-        static_cast<int>(x * TILE_SIZE.w()),
-        static_cast<int>(y * TILE_SIZE.h()),
-        TILE_SIZE.w(),
-        TILE_SIZE.h()
-      };
-
-      SDL_RenderFillRect(ren, &rect);
-    }
+    renderedMap_ = level_.render(ren, Layer::map);
   }
 
+  SDL_RenderCopy(ren, renderedMap_.get(), nullptr, nullptr);
+
   constexpr Layer renderOrder[] = { Layer::track, Layer::object };
 
   ranges::for_each(