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Version 0.9.4

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=============
Corrected undo bug
Added iterative deepening
This commit is contained in:
Jean-Baptiste Hétier
2006-07-04 19:30:25 +00:00
parent 7dc781c25e
commit 1eee874d6b
2 changed files with 35 additions and 24 deletions
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11
src/suicideChess/SuicideChess.java
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@ -47,7 +47,7 @@ public class SuicideChess {
/**
* Quiescence search -> don't evaluate if captures are possible.
*/
public static final boolean QUIESCENCE_SEARCH = false;
public static final boolean QUIESCENCE_SEARCH = true;
/**
* The name to be displayed
@ -82,6 +82,10 @@ public class SuicideChess {
* Maximum number of Plies the computer will ever go to
*/
public static final int MAX_PLY_DEPTH = 8;
/**
* Quiescence limit (ie. if more than that many possibilities of capturing, don't analyse further.
*/
public static final int QUIESCENCE_LIMIT = 5;
/**
* Test and display if the board is in a winning state.
@ -127,7 +131,8 @@ public class SuicideChess {
* This function is used to undo the last position played
*/
private static Board removePlayedPosition () {
allPlayedPositions.remove(0);
if(allPlayedPositions.size()>1)
allPlayedPositions.remove(0);
return allPlayedPositions.get(0);
}
@ -204,6 +209,7 @@ public class SuicideChess {
System.out.println("remove\t\t\tundoes a full move");
System.out.println("force\t\t\tthe computer will check moves but not play");
System.out.println();
System.out.println("board\t\t\tdisplays the current status of the board");
System.out.println("setboard FEN\t\tsets the board according to the FEN position");
System.out.println("sd N\t\t\tsets the search depth to n");
System.out.println("bk\t\t\tdisplays available openbook moves for current position");
@ -396,6 +402,7 @@ public class SuicideChess {
//allLegalMoves.get(foundMoveIndex).display();
//System.out.println("Board value: "+bitboard.getBoardValue());
bitboard.display();
displayPlayer(bitboard);
}
playedALegalMove=true;
}