package?org.acerge.engine;

import?java.io.Serializable;
import?java.util.ArrayList;

public?class?ActiveBoard?implements?Serializable{
	//Rank[x]File[x]Bottom[x]?比?x?%?10x?/?10x?*?10運算快
	public?static?final?int[]?RANK?=?{//?File[19]=1Rank[19]=9;
		0?1?2?3?4?5?6?7?8?9
		0?1?2?3?4?5?6?7?8?9
		0?1?2?3?4?5?6?7?8?9
		0?1?2?3?4?5?6?7?8?9
		0?1?2?3?4?5?6?7?8?9
		0?1?2?3?4?5?6?7?8?9
		0?1?2?3?4?5?6?7?8?9
		0?1?2?3?4?5?6?7?8?9
		0?1?2?3?4?5?6?7?8?9
	};

	public?static?final?int?FILE[]?=?{//?File[12]=1Rank[12]=2;
		0?0?0?0?0?0?0?0?0?0
		1?1?1?1?1?1?1?1?1?1
		2?2?2?2?2?2?2?2?2?2
		3?3?3?3?3?3?3?3?3?3
		4?4?4?4?4?4?4?4?4?4
		5?5?5?5?5?5?5?5?5?5
		6?6?6?6?6?6?6?6?6?6
		7?7?7?7?7?7?7?7?7?7
		8?8?8?8?8?8?8?8?8?8
	};

	public?static?final?int[]?BOTTOM?=?{
		0?10?20?30?40?50?60?70?80
	};

	public?static?final?int[]?HORSE_LEG_TABLE?=?{//int?
		-10??0-10??0??0??0??0??0??0?-1??0??
		??0??0??1??0??0??0??0??0??0??0??0
		??0??0??0??0??0??0??0?-1??0??0??0
		??1??0??0??0??0??0??0	10??0?10
		//Move.Dst?-?Move.Src={-21-19-12-88121921}
		//HorseLeg[Dst-Src+21]={-10-10-11-111010}:蹩馬腿的增量
		//Legal?Move:?return?Squares[Move.Src?+?HorseLegTab[Move.Dst?-?Move.Src?+?21]]==0
	};

	public?static?final?int[]?PIECE_TYPES?=?{
		-1?-1?-1?-1?-1?-1?-1?-1?-1?-1?-1?-1?-1?-1?-1?-1
		0?1?1?2?2?3?3?4?4?5?5?6?6?6?6?6
		7?8?8?9?9?10?10?11?11?12?12?13?13?13?13?13
	};
	public?final?static?int?MAX_MOVE_NUM?=?256;
	public?final?static?int?LOOP_HASH_MASK?=?0x3ff;
	public?final?static?int?MAX_CONSECUTIVE_MOVES?=?200;

	private?int?player;?//?0?=?Red（White）?and?1?=?Black
	private?int[]?evalue;//int[2]Total?Value?of?Red（0）/Black（1）?Pieces
	private?int[]?squares;//int[90]Piece?Indexes?of?each?square?Squares[i]?=?0:Unoccupied?16-31:Red?32-47?=?Black
	private?int[]?pieces;//int[48]Square?Indexes?of?each?piece?-1?=?Captured//被吃了
	//?Square[x]=y（y:?index?of?PieceTypes?in?Square[x]）
	//?Pieces[y]=x（y?is?the?pieceType?x?represent?pieceType?Y?in?Square?5）
	//?x:index?of?location?in?board（0~89）
	private?int[]?bitFiles;//[9]方便按行位縱線查詢BitFiles[1]表示第1列（b縱線）上的棋子
	private?int[]?bitRanks;//[10]方便按列位橫線查詢
	private?BitBoard[]?pieceBits;//[14]分兵種及紅黑的棋子位棋盤
	private?BitBoard?allPieces;//整個棋盤

	//?Zobrist?Key?and?Lock
	private?long?zobristKey?zobristLock;
	
	//?History?MoveNodes用來作為循環(huán)重復檢測
	private?int?moveNum;
	MoveNode[]?moveList;//[ChessStruct.MaxMoveNum];
	char[]?loopHash;//[LoopHashMask?+?1];
	
	public?ActiveBoard（）?{
		int?i;
		player?=?0;
		evalue?=?new?int[2];
		evalue[0]?=?evalue[1]?=?0;
		squares?=?new?int[90];
		for?（i?=?0;?i?			squares[i]?=?0;
		}
		pieces?=?new?int[48];
		for?（i?=?16;?i?			pieces[i]?=?

?屬性????????????大小?????日期????時間???名稱
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