mir_server/Gateway/common/gameMap/game_map.h

#ifndef _GAME_MAP_H_
#define _GAME_MAP_H_

/*************************************************************
*		<EFBFBD><EFBFBD>ͼ<EFBFBD><EFBFBD><EFBFBD>ݶ<EFBFBD>ȡ<EFBFBD>󽫲<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD>ͼƬ<EFBFBD><EFBFBD><EFBFBD>ŵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
*	<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>߼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݡ<EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD>ֽڱ<EFBFBD>ʾһ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ꡣ
*	<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݵ<EFBFBD>ֵΪ1<EFBFBD><EFBFBD>ʱ<EFBFBD>򣬱<EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD>
*	<EFBFBD><EFBFBD><EFBFBD>겻<EFBFBD><EFBFBD><EFBFBD>ƶ<EFBFBD><EFBFBD><EFBFBD>
*
************************************************************/

//<2F><>ǰ<EFBFBD><C7B0>ͼ<EFBFBD>汾<EFBFBD><E6B1BE>
const unsigned int MapFileVersion_Current = 0x0102;
//<2F><><EFBFBD><EFBFBD><EFBFBD>ƶ<EFBFBD><C6B6><EFBFBD><EFBFBD><EFBFBD>
const unsigned int MAPFLAG_MOVEABLE = 0x8000;

/*
 * <EFBFBD><EFBFBD>ͼ<EFBFBD>ļ<EFBFBD>ͷ<EFBFBD>ṹ
 */
#pragma pack(push, 1)
struct MAPFILE_HEADER_NEW
{
	char hdr_[5];	//"map"
	int ver_;
	unsigned char grid_size_;	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>64<36><34><EFBFBD><EFBFBD>
	int pxi_width_;		// <20><>ͼ<EFBFBD><CDBC><EFBFBD><EFBFBD><EFBFBD>ش<EFBFBD>С
	int pix_height_;
	int	width_;			//<2F><>ͼ<EFBFBD><CDBC><EFBFBD><EFBFBD>
	int	height_;		//<2F><>ͼ<EFBFBD>߶<EFBFBD>
};

struct MAPFILE_HEADER
{
	unsigned int	version_;		//<2F>ļ<EFBFBD><C4BC>汾0x0101
	int		width_;			//<2F><>ͼ<EFBFBD><CDBC><EFBFBD><EFBFBD>
	int		height_;		//<2F><>ͼ<EFBFBD>߶<EFBFBD>
	int		bg_img_;	//<2F><>ͼ<EFBFBD><CDBC><EFBFBD><EFBFBD>ͼƬ<CDBC><C6AC><EFBFBD><EFBFBD>
	unsigned int	data_size_;		//<2F><>ͼ<EFBFBD><CDBC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݶ<EFBFBD><DDB6>ֽڳ<D6BD><DAB3><EFBFBD>
	unsigned char	reseve_[32];
};

// <20><>ͼ<EFBFBD><CDBC><EFBFBD><EFBFBD><EFBFBD>Ľṹ
struct MAPGrid
{
	unsigned short	bg_img_;		// <20><><EFBFBD><EFBFBD>ͼƬ<CDBC><C6AC><EFBFBD><EFBFBD>
	unsigned short	ft_img_;		// ǰ<><C7B0>ͼƬ<CDBC><C6AC><EFBFBD><EFBFBD>
	unsigned short	flag_;			// <20><>ͼ<EFBFBD><CDBC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>־λ
	unsigned char	obj_root_;		// <20>زķ<D8B2><C4B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	unsigned char	reseve_;		// ͼƬ<CDBC><C6AC><EFBFBD><EFBFBD>

	unsigned short	effect_id_;		// <20><>ͼ<EFBFBD><CDBC><EFBFBD><EFBFBD>Чid
	unsigned short  width_;			// <20><>Ч<EFBFBD>Ŀ<EFBFBD><C4BF><EFBFBD>
	unsigned short  height_;		// <20><>Ч<EFBFBD>ĸ߶<C4B8>
} ;

enum GripFlag
{
	gfBlock = 0, //<2F>赲
	gfCanMove = 1, //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	gfThrough = 2, //͸<><CDB8><EFBFBD><EFBFBD>
	gfNofly = 3, //<2F>赲<EFBFBD>Ҳ<EFBFBD><D2B2>ܷ<EFBFBD>Ծ
};

struct MAPGrid_NEW
{
	unsigned char flag_;	// 0=<3D>赵<EFBFBD><E8B5B5>1=<3D><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,2=͸<><CDB8><EFBFBD><EFBFBD>,3=<3D>赲<EFBFBD>Ҳ<EFBFBD><D2B2>ܷ<EFBFBD>Ծ
};

#pragma pack(pop)

class GameMap
{
private:
	static BaseAllocator mapAlloc_;
protected:
	unsigned int width_;		// <20><>ͼ<EFBFBD><CDBC><EFBFBD><EFBFBD>
	unsigned int height_;		// <20><>ͼ<EFBFBD>߶<EFBFBD>
	int* moveable_index_;		// ÿ<><C3BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӧ<EFBFBD>Ŀ<EFBFBD><C4BF>ƶ<EFBFBD><C6B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><D2AA><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʡ<EFBFBD>ڴ<EFBFBD><DAB4><EFBFBD><EFBFBD>Ż<EFBFBD><C5BB><EFBFBD><EFBFBD><EFBFBD>ʱûʹ<C3BB>õ<EFBFBD>
	int	moveable_ount_;			// <20>ƶ<EFBFBD><C6B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
public:
	GameMap();
	virtual ~GameMap();

	/* <20><><EFBFBD><EFBFBD><EFBFBD>м<EFBFBD><D0BC>ص<EFBFBD>ͼ<EFBFBD><CDBC><EFBFBD><EFBFBD> */
	bool LoadFromStream(stream::BaseStream& stream, bool newver);
	/* <20><><EFBFBD>ļ<EFBFBD><C4BC>м<EFBFBD><D0BC>ص<EFBFBD>ͼ<EFBFBD><CDBC><EFBFBD><EFBFBD> */
	bool LoadFromFile(const char* fn, bool newver);
	/* <20><><EFBFBD><EFBFBD>һ<EFBFBD><D2BB>ȫ<EFBFBD><C8AB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƶ<EFBFBD><C6B6>ĵ<EFBFBD>ͼ */
	void initDefault(unsigned int w, unsigned int h);

	/* <20><>ȡ<EFBFBD><C8A1>ͼ<EFBFBD><CDBC><EFBFBD><EFBFBD> */
	inline int getWidth()
	{
		return width_;
	}
	/* <20><>ȡ<EFBFBD><C8A1>ͼ<EFBFBD>߶<EFBFBD> */
	inline int getHeight()
	{
		return height_;
	}
	/* <20><>ȡ<EFBFBD><C8A1><EFBFBD>ƶ<EFBFBD><C6B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
	inline int getMoveableCount()
	{
		return moveable_ount_;
	}

	/* <20><>ȡ<EFBFBD><C8A1>ͼ<EFBFBD><CDBC><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD>Ԫ<EFBFBD><D4AA>Ŀ */
	inline int getUnitCount() const
	{
		return width_ * height_;
	}

	inline int getPosIndex(unsigned int x, unsigned int y)
	{
		if (x >= width_ || y >= height_)
			return -1;

		return y * width_ + x;
	}

	/* <20>жϵ<D0B6>ͼ<EFBFBD><CDBC>x, y<><79><EFBFBD><EFBFBD>λ<EFBFBD><CEBB><EFBFBD>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƶ<EFBFBD><C6B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>true<75><65>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƶ<EFBFBD> */
	inline bool canMove(unsigned int x, unsigned int y)
	{
		if (x >= width_ || y >= height_)
			return false;

		return moveable_index_[y * width_ + x] != -1;
	}

	int getMapPosValue(unsigned int x, unsigned int y)
	{
		if (x >= width_ || y >= height_)
			return -1;

		return moveable_index_[y * width_ + x] != -1 ? 0 : -1;
	}
};


#endif