fix: backlight setting not applying on change

src/graphics/render/ChunksRenderer.cpp

@@ -79,6 +79,12 @@ void ChunksRenderer::unload(const Chunk* chunk) {
     }
 }
 
+void ChunksRenderer::clear() {
+    meshes.clear();
+    inwork.clear();
+    threadPool.clearQueue();
+}
+
 std::shared_ptr<Mesh> ChunksRenderer::getOrRender(const std::shared_ptr<Chunk>& chunk, bool important) {
     auto found = meshes.find(glm::ivec2(chunk->x, chunk->z));
     if (found == meshes.end()) {

src/graphics/render/ChunksRenderer.hpp

@@ -39,6 +39,7 @@ public:
 
     std::shared_ptr<Mesh> render(const std::shared_ptr<Chunk>& chunk, bool important);
     void unload(const Chunk* chunk);
+    void clear();
 
     std::shared_ptr<Mesh> getOrRender(const std::shared_ptr<Chunk>& chunk, bool important);
     std::shared_ptr<Mesh> get(Chunk* chunk);

src/graphics/render/WorldRenderer.cpp

@@ -410,3 +410,7 @@ void WorldRenderer::drawBorders(
     }
     lineBatch->flush();
 }
+
+void WorldRenderer::clear() {
+    renderer->clear();
+}

src/graphics/render/WorldRenderer.hpp

@@ -96,4 +96,6 @@ public:
         float delta,
         bool pause
     );
+
+    void clear();
 };