add block particles property

src/graphics/render/Decorator.hpp

@@ -0,0 +1,31 @@
+#pragma once
+
+#include <glm/glm.hpp>
+#define GLM_ENABLE_EXPERIMENTAL
+#include <glm/gtx/hash.hpp>
+
+#include <unordered_map>
+
+class Level;
+class Chunks;
+class Camera;
+class Assets;
+class ParticlesRenderer;
+
+class Decorator {
+    const Level& level;
+    const Assets& assets;
+    ParticlesRenderer& particles;
+    std::unordered_map<glm::ivec3, uint64_t> blockEmitters;
+    int currentIndex = 0;
+
+    void update(
+        float delta, const glm::ivec3& areaStart, const glm::ivec3& areaCenter
+    );
+public:
+    Decorator(
+        const Level& level, ParticlesRenderer& particles, const Assets& assets
+    );
+
+    void update(float delta, const Camera& camera);
+};