#pragma once

#include "defines.h"
#include <d3d9.h> 
#include <d3dx9math.h>

struct BlockTreeElement
{
	float m_fColor;
	D3DXVECTOR3 m_v3Pos;
	D3DXVECTOR3 m_v3Rot;
	float m_fSize;
	float m_fTimeOffset;
	
	BlockTreeElement* m_ParentObject;
};

struct BlockTreeBuilder
{
	D3DXVECTOR3 m_v3Pos;
	D3DXVECTOR3 m_v3Rot;
	int			m_iWalkAxis;
	
	float		m_fSize;
	float		m_fSizeChange;
	float		m_fColor;
	float		m_fRotOffset;
	float		m_fTimeOffset;

	int			m_iLevel;

	BlockTreeElement* m_pParent;
};

struct BlockTree
{
	BlockTreeElement*	m_pElements;
	int					m_iElementcount;
	
	float				m_fBaseTime;
	float				m_fLastChangeTime;
	
	float				m_fTimeStep;

	void Init();
	bool IsActive( float fTime );
	void AddToScene( float fTime, int iObject );
};

void PrepareBlockTrees();

void AddBlockTreesToScene( float fTime );