///////////////////////////////////////////////////////////////////////////////
//
// Name:		Patch.h
// Author:		Rich Cross
// Contact:		rich@wildfiregames.com
//
///////////////////////////////////////////////////////////////////////////////

#ifndef _PATCH_H
#define _PATCH_H

#include "MiniPatch.h"
#include "RenderableObject.h"

class CTerrain;

///////////////////////////////////////////////////////////////////////////////
// CPatch: a single terrain patch, 16 tiles square
class CPatch : public CRenderableObject
{
public:
	// constructor
	CPatch();
	// destructor
	~CPatch();

	// initialize the patch
	void Initialize(CTerrain* parent,u32 x,u32 z);
	// calculate and store bounds of this patch
	void CalcBounds();

public:
	// minipatches (tiles) making up the patch
	CMiniPatch m_MiniPatches[16][16];
	// position of patch in parent terrain grid
	u32 m_X,m_Z;
	// parent terrain
	CTerrain* m_Parent;
};


#endif