1 files changed, 118 insertions, 0 deletions
diff --git a/Runtime/Animation/GenericAnimationBindingCache.h b/Runtime/Animation/GenericAnimationBindingCache.h
new file mode 100644
index 0000000..38fba09
--- /dev/null
+++ b/Runtime/Animation/GenericAnimationBindingCache.h
@@ -0,0 +1,118 @@
+#pragma once
+
+#include "Runtime/Utilities/dynamic_array.h"
+#include "EditorCurveBinding.h"
+#include "Runtime/BaseClasses/ClassIDs.h"
+#include "BoundCurve.h"
+
+typedef UInt32 BindingHash;
+
+namespace Unity { class GameObject;  }
+class Transform;
+class Object;
+class MonoScript;
+template<class T> class PPtr;
+
+class IAnimationBinding;
+
+namespace UnityEngine
+{
+namespace Animation
+{
+	
+	struct CachedComponentBindings;
+	struct GenericBinding;
+	
+	bool IsMuscleBinding (const GenericBinding& binding);
+
+	inline bool AnimationFloatToBool (float result)
+	{
+		//@TODO: Maybe we should change the behaviour to be that > 0.01F means enabled instead of the close to zero logic....
+		return result > 0.001F || result < -0.001F;
+	}
+	
+	inline float AnimationBoolToFloat (bool value)
+	{
+		return value ? 1.0F : 0.0F;
+	}
+
+	class GenericAnimationBindingCache
+	{
+	public:
+		
+		GenericAnimationBindingCache ();
+		~GenericAnimationBindingCache ();
+		
+		ClassIDType		BindGeneric (const GenericBinding& inputBinding, Transform& transform, BoundCurve& bound);
+		ClassIDType		BindPPtrGeneric (const GenericBinding& inputBinding, Transform& transform, BoundCurve& bound);
+		
+		void			CreateGenericBinding (const UnityStr& path, int classID, PPtr<MonoScript> script, const UnityStr& attribute, bool pptrCurve, GenericBinding& outputBinding) const;
+		
+		static void		DidReloadDomain ();
+		
+		void			RegisterIAnimationBinding (ClassIDType classID, int inCustomType, IAnimationBinding* bindingInterface);
+
+		// Editor API
+		void			GetAnimatableProperties (Transform& transform, int classID, const PPtr<MonoScript>& script, std::vector<EditorCurveBinding>& outProperties);
+		void			GetAllAnimatableProperties (Unity::GameObject& gameObject, Unity::GameObject& root, std::vector<EditorCurveBinding>& outProperties);
+
+		std::string		SerializedPropertyPathToCurveAttribute (Object& target, const char* propertyPath) const;
+		std::string		CurveAttributeToSerializedPath (Unity::GameObject& root, const EditorCurveBinding& binding) const;
+		
+	private:
+
+		typedef dynamic_array<CachedComponentBindings*> CachedComponentBindingArray;
+
+		ClassIDType BindGenericComponent (const GenericBinding& inputBinding, Transform& transform, BoundCurve& bound);
+		ClassIDType BindScript (const GenericBinding& inputBinding, Transform& transform, BoundCurve& bound);
+		ClassIDType BindCustom (const GenericBinding& inputBinding, Transform& transform, BoundCurve& bound) const;
+
+		static void Clear (CachedComponentBindingArray& array);
+		
+		struct CustomBinding
+		{
+			int					classID;
+			int					customBindingType;
+		};
+		
+		dynamic_array<CustomBinding>		m_CustomBindings;
+		dynamic_array<IAnimationBinding*>	m_CustomBindingInterfaces;
+		
+		CachedComponentBindingArray			m_Classes;
+		CachedComponentBindingArray			m_Scripts;
+		BindingHash							m_IsActiveHash;
+	};
+	
+	GenericAnimationBindingCache& GetGenericAnimationBindingCache ();
+	
+	void InitializeGenericAnimationBindingCache ();
+	void CleanupGenericAnimationBindingCache ();
+
+	// Runtime API
+	// NOt sure if i like this???
+//	void	CreateGenericBinding (const UnityStr& path, int classID, PPtr<MonoScript> script, const UnityStr& attribute, bool pptrCurve, GenericBinding& outputBinding);
+	void	CreateTransformBinding (const UnityStr& path, int bindType, GenericBinding& outputBinding);
+	
+	float   GetBoundCurveFloatValue        (const BoundCurve& bind);
+	void    SetBoundCurveFloatValue        (const BoundCurve& bind, float value);
+	
+	void	SetBoundCurveIntValue (const BoundCurve& bind, int value);
+	int		GetBoundCurveIntValue (const BoundCurve& bind);
+	
+	void    BoundCurveValueAwakeGeneric    (Object& targetObject);
+	bool    ShouldAwakeGeneric             (const BoundCurve& bind);
+	
+#if UNITY_EDITOR
+	// Editor API. 
+	// Returns the ClassID of the bound value. (ClassID(Undefined) if it could not be bound)
+	ClassIDType GetFloatValue (Unity::GameObject& root, const EditorCurveBinding& binding, float* value);
+	ClassIDType GetPPtrValue  (Unity::GameObject& root, const EditorCurveBinding& binding, int* instanceID);
+
+	bool BindEditorCurve  (Unity::GameObject& root, const EditorCurveBinding& binding, BoundCurve& boundCurve);
+	
+	Object* FindAnimatedObject (Unity::GameObject& root, const EditorCurveBinding& inputBinding);
+
+	ClassIDType GetEditorCurveValueClassID (Unity::GameObject& root, const EditorCurveBinding& binding);
+#endif
+}
+}