1 files changed, 83 insertions, 0 deletions
diff --git a/Runtime/Serialize/AwakeFromLoadQueue.h b/Runtime/Serialize/AwakeFromLoadQueue.h
new file mode 100644
index 0000000..cc8fbe2
--- /dev/null
+++ b/Runtime/Serialize/AwakeFromLoadQueue.h
@@ -0,0 +1,83 @@
+#ifndef AWAKE_FROM_LOAD_QUEUE_H
+#define AWAKE_FROM_LOAD_QUEUE_H
+
+#include "Runtime/BaseClasses/BaseObject.h"
+#include "Runtime/Utilities/dynamic_array.h"
+class TypeTree;
+
+
+// Rigidbodies must run before Colliders
+// Animators must come after all other components because they bind properties (eg. SkinnedMeshRenderer needs to be fully initialized to bind blendshapes)
+// Terrains depend on prefabs for trees and textures to be fully prepared.
+// MonoBehaviours always come last since they can call anything on any component or asset.
+
+enum { kManagersQueue = 0, kAssetQueue, kRigidbodyQueue, kGameObjectAndComponentQueue, kAnimatorQueue, kTerrainsQueue, kMonoBehaviourQueue, kMaxQueues };
+
+class AwakeFromLoadQueue
+{
+public:
+	
+	struct Item
+	{
+		Object*           registerObjectPtr;
+		
+		PPtr<Object>      objectPPtr;
+		ClassIDType       classID;
+		
+#if UNITY_EDITOR
+		TypeTree*         oldType;
+		bool              safeBinaryLoaded;
+		AwakeFromLoadMode awakeModeOverride; 
+#endif
+	};
+	
+	AwakeFromLoadQueue (MemLabelRef label);
+	
+	typedef dynamic_array<Item> ItemArray;
+	
+	typedef void SafeBinaryReadCallbackFunction (Object& object, const TypeTree& oldTypeTree);
+	
+	bool IsInQueue(Object& target);
+
+	void Reserve (unsigned size);
+	void Add (Object& target, TypeTree* oldType = NULL, bool safeBinaryLoaded = false, AwakeFromLoadMode awakeOverride = kDefaultAwakeFromLoadInvalid);
+	
+	static void PersistentManagerAwakeSingleObject (Object& o, TypeTree* oldType, AwakeFromLoadMode awakeMode, bool safeBinaryLoaded, SafeBinaryReadCallbackFunction* safeBinaryCallback);
+	
+	void PersistentManagerAwakeFromLoad (AwakeFromLoadMode mode, SafeBinaryReadCallbackFunction* safeBinaryCallback);
+	void PersistentManagerAwakeFromLoad (int queueIndex, AwakeFromLoadMode mode, SafeBinaryReadCallbackFunction* safeBinaryCallback);
+
+	void ClearQueue (int queueIndex);
+	void Clear ();
+
+	void AwakeFromLoad (AwakeFromLoadMode mode);
+	void CheckConsistency ();
+	
+	void RegisterObjectInstanceIDs ();
+	
+	#if UNITY_EDITOR
+	void PatchPrefabBackwardsCompatibility ();
+	void InsertAwakeFromLoadQueue (AwakeFromLoadQueue& awakeFromLoadQueue, AwakeFromLoadMode awakeOverride);
+	#endif
+	
+	void ExtractAllObjects (dynamic_array<PPtr<Object> >& outObjects);
+	
+	ItemArray& GetItemArray (int queueIndex) { return m_ItemArrays[queueIndex]; }
+
+	static bool SortBehaviourByExecutionOrderAndInstanceID (int lhs, int rhs);
+
+private:
+	int DetermineQueueIndex(ClassIDType classID);
+
+	static void InvokeAwakeFromLoad (Item* objects, unsigned size, AwakeFromLoadMode mode);
+	static void InvokeCheckConsistency (Item* objects, unsigned size);
+	static void InvokePersistentManagerAwake (Item* objects, unsigned size, AwakeFromLoadMode awakeMode, SafeBinaryReadCallbackFunction* safeBinaryCallback);
+	static void RegisterObjectInstanceIDsInternal (Item* objects, unsigned size);
+	
+	void InsertAwakeFromLoadQueue (dynamic_array<Item>& src, dynamic_array<Item>& dst, AwakeFromLoadMode awakeOverride);
+
+	
+	ItemArray m_ItemArrays[kMaxQueues];
+};
+
+#endif
+\ No newline at end of file