Fixed memory issue.

include/Engine/types/InstancedTexture.h

@@ -9,7 +9,7 @@ namespace Engine {
 
 class Engine::InstancedTexture {
 protected:
-    JGL::Texture* texture;
+    JGL::Texture* texture = nullptr;
     std::vector<const InstancedSprite*> users{};
 public:
     [[nodiscard]] size_t ReferenceCount() { return users.size(); }