#pragma once

struct ITransformationAnimation;
struct __declspec(novtable) IBone
{
	virtual ~IBone() {};

	virtual void Initialize(const string16& argName, int argIndex, const D3DXVECTOR3& argPoseTranslation, const D3DXVECTOR3& argPoseScale, const D3DXQUATERNION& argPoseRotation) = 0;

	virtual const D3DXMATRIX& GetTransformationAtTime(float argTime, const D3DXMATRIX& argRootTransformationMatrix) = 0;
	virtual const D3DXMATRIX& get_PoseTransformation() const = 0;

	virtual void set_Parent(IBone* argParent_) = 0;
	virtual IBone* get_Parent() const = 0;
	virtual std::vector<IBone*>& get_ChildBones() =  0;

	virtual string16 get_Name() const = 0;
	virtual int get_Index() const = 0;

	virtual void set_TransformationAnimation(ITransformationAnimation* argTransformationAnimation) = 0;
	virtual ITransformationAnimation* get_TransformationAnimation() const = 0;

	virtual std::map<int, IBone*>& get_BoneIndexList() = 0;

	virtual D3DXMATRIX* get_MatrixArray() = 0;
	virtual unsigned int get_MatrixArraySize() = 0;
};


struct Sequence
{
	Sequence()
		: m_Start(0.0f)
		, m_End(0.0f)
		, m_Loop(false)
	{
	}
	float m_Start;
	float m_End;
	bool m_Loop;
};


struct __declspec(novtable) IBoneController
{
	virtual ~IBoneController() {}

	virtual void Initialize(IBone& argRootBone) = 0;
	virtual void Initialize(const IBoneController& argOther) = 0;
	virtual void Apply() = 0;

	virtual void RegisterSequence(const string16& argName, float argStart, float argEnd, bool argLoop) = 0;
	virtual void PlaySequence(const string16& argName) = 0;

	virtual const string16& get_CurrentSequence() const = 0;
	virtual const std::map<string16, Sequence >& get_Sequences() const = 0;

	virtual IBone& get_RootBone() const = 0;
};