太丢人了，玩五子棋玩不过几百行代码 -_-|||
http://www.haojava.com/Article/tx/htm/game/wz/default.htm玩了一个晚上输了一个晚上，从现在开始严重怀疑自己的智商
玩了一个晚上输了一个晚上，从现在开始严重怀疑自己的智商
2006-04-12 22:11
我就纳闷了，就这几百行代码就能赢我一个晚上
[CODE]<HTML>
<HEAD>
<META content="text/html; charset=gb2312" http-equiv=Content-Type>
<SCRIPT language=JavaScript>
<!--
ie4=(navigator.appName.indexOf("Microsoft")!=-1 && parseInt(navigator.appVersion)>3)?true:false;
ie3=(navigator.appName.indexOf("Microsoft")!=-1 && parseInt(navigator.appVersion)<4)?true:false;
boardSize=15;
userSq= 1;
machSq=-1;
blinkSq="b-1";
blinkHint="b1";
myTurn=false;
winningMove=9999999;
openFour =8888888;
twoThrees =7777777;
if (document.images) {
uImg=new Image(); uImg.src='s'+userSq+'.gif';
mImg=new Image(); mImg.src='s'+machSq+'.gif';
uIm1=new Image(); uIm1.src='sb1.gif';
mIm1=new Image(); mIm1.src='sb-1.gif';
bImg=new Image(); bImg.src='s0.gif';
}
f=new Array();
s=new Array();
q=new Array();
iMax=new Array();
jMax=new Array();
nMax=0;
for (i=0;i<20;i++) {
f[i]=new Array();
s[i]=new Array();
q[i]=new Array();
for (j=0;j<20;j++) {
f[i][j]=0;
s[i][j]=0;
q[i][j]=0;
}
}
iLastUserMove=0;
jLastUserMove=0;
function clk(iMove,jMove) {
if (myTurn || autoplayOn) return;
hideHint();
if (f[iMove][jMove]!=0) {alert('这一格已经有棋子了！[程序来自www.21windows.com]'); return; }
f[iMove][jMove]=userSq;
drawSquare(iMove,jMove,userSq);
myTurn=true;
iLastUserMove=iMove;
jLastUserMove=jMove;
dly=(document.images)?10:boardSize*30;
if (winningPos(iMove,jMove,userSq)==winningMove) setTimeout('gameOver=1;alert("恭喜你，你赢了！[程序来自www.21windows.com]")',dly);
else setTimeout("machineMove(iLastUserMove,jLastUserMove);",dly);
}
function getBestMachMove() {
maxS=evaluatePos(s,userSq);
maxQ=evaluatePos(q,machSq);
// alert ('maxS='+maxS+', maxQ='+maxQ);
if (maxQ>=maxS) {
maxS=-1;
for (i=0;i<boardSize;i++) {
for (j=0;j<boardSize;j++) {
if (q[i][j]==maxQ) {
if (s[i][j]>maxS) {maxS=s[i][j]; nMax=0}
if (s[i][j]==maxS) {iMax[nMax]=i;jMax[nMax]=j;nMax++}
}
}
}
}
else {
maxQ=-1;
for (i=0;i<boardSize;i++) {
for (j=0;j<boardSize;j++) {
if (s[i][j]==maxS) {
if (q[i][j]>maxQ) {maxQ=q[i][j]; nMax=0}
if (q[i][j]==maxQ) {iMax[nMax]=i;jMax[nMax]=j;nMax++}
}
}
}
}
// alert('nMax='+nMax+'\niMax: '+iMax+'\njMax: '+jMax)
randomK=Math.floor(nMax*Math.random());
iMach=iMax[randomK];
jMach=jMax[randomK];
}
function getBestUserMove() {
maxQ=evaluatePos(q,machSq);
maxS=evaluatePos(s,userSq);
if (maxS==-1) {
center=Math.floor(boardSize/2);
s[align=center][align=center]=1
maxS=1;
}
if (maxS>=maxQ) {
maxQ=-1;
for (i=0;i<boardSize;i++) {
for (j=0;j<boardSize;j++) {
if (s[i][j]==maxS) {
if (q[i][j]>maxQ) {maxQ=q[i][j]; nMax=0}
if (q[i][j]==maxQ) {iMax[nMax]=i;jMax[nMax]=j;nMax++}
}
}
}
}
else {
maxS=-1;
for (i=0;i<boardSize;i++) {
for (j=0;j<boardSize;j++) {
if (q[i][j]==maxQ) {
if (s[i][j]>maxS) {maxS=s[i][j]; nMax=0}
if (s[i][j]==maxS) {iMax[nMax]=i;jMax[nMax]=j;nMax++}
}
}
}
}
// alert('nMax='+nMax+'\niMax: '+iMax+'\njMax: '+jMax)
randomK=Math.floor(nMax*Math.random());
iHint=iMax[randomK];
jHint=jMax[randomK];
}
function machineMove(iUser,jUser) {
getBestMachMove();
f[iMach][jMach]=machSq;
if (document.images) {
drawSquare(iMach,jMach,blinkSq);
setTimeout("drawSquare(iMach,jMach,machSq)",900);
}
else {
drawSquare(iMach,jMach,machSq);
}
if (winningPos(iMach,jMach,machSq)==winningMove) setTimeout('gameOver=1;alert("你已经输了！[程序来自www.21windows.com]");',900);
else if (drawPos) setTimeout('gameOver=1;alert("此局是平局！")',900);
else setTimeout("myTurn=false;",950);
}
function hasNeighbors(i,j) {
if (j>0 && f[i][j-1]!=0) return 1;
if (j+1<boardSize && f[i][j+1]!=0) return 1;
if (i>0) {
if (f[i-1][j]!=0) return 1;
if (j>0 && f[i-1][j-1]!=0) return 1;
if (j+1<boardSize && f[i-1][j+1]!=0) return 1;
}
if (i+1<boardSize) {
if (f[i+1][j]!=0) return 1;
if (j>0 && f[i+1][j-1]!=0) return 1;
if (j+1<boardSize && f[i+1][j+1]!=0) return 1;
}
return 0;
}
w=new Array(0,20,17,15.4,14,10);
nPos=new Array();
dirA=new Array();
function winningPos(i,j,mySq) {
test3=0;
test4=0;
L=1;
m=1; while (j+m<boardSize && f[i][j+m]==mySq) {L++; m++} m1=m;
m=1; while (j-m>=0 && f[i][j-m]==mySq) {L++; m++} m2=m;
if (L>4) { return winningMove; }
side1=(j+m1<boardSize && f[i][j+m1]==0);
side2=(j-m2>=0 && f[i][j-m2]==0);
if (L==4 && (side1 || side2)) test3++;
if (side1 && side2) {
if (L==4) test4=1;
if (L==3) test3++;
}
L=1;
m=1; while (i+m<boardSize && f[i+m][j]==mySq) {L++; m++} m1=m;
m=1; while (i-m>=0 && f[i-m][j]==mySq) {L++; m++} m2=m;
if (L>4) { return winningMove; }
side1=(i+m1<boardSize && f[i+m1][j]==0);
side2=(i-m2>=0 && f[i-m2][j]==0);
if (L==4 && (side1 || side2)) test3++;
if (side1 && side2) {
if (L==4) test4=1;
if (L==3) test3++;
}
L=1;
m=1; while (i+m<boardSize && j+m<boardSize && f[i+m][j+m]==mySq) {L++; m++} m1=m;
m=1; while (i-m>=0 && j-m>=0 && f[i-m][j-m]==mySq) {L++; m++} m2=m;
if (L>4) { return winningMove; }
side1=(i+m1<boardSize && j+m1<boardSize && f[i+m1][j+m1]==0);
side2=(i-m2>=0 && j-m2>=0 && f[i-m2][j-m2]==0);
if (L==4 && (side1 || side2)) test3++;
if (side1 && side2) {
if (L==4) test4=1;
if (L==3) test3++;
}
L=1;
m=1; while (i+m<boardSize && j-m>=0 && f[i+m][j-m]==mySq) {L++; m++} m1=m;
m=1; while (i-m>=0 && j+m<boardSize && f[i-m][j+m]==mySq) {L++; m++} m2=m;
if (L>4) { return winningMove; }
side1=(i+m1<boardSize && j-m1>=0 && f[i+m1][j-m1]==0);
side2=(i-m2>=0 && j+m2<boardSize && f[i-m2][j+m2]==0);
if (L==4 && (side1 || side2)) test3++;
if (side1 && side2) {
if (L==4) test4=1;
if (L==3) test3++;
}
if (test4) return openFour;
if (test3>=2) return twoThrees;
return -1;
}
function evaluatePos(a,mySq) {
maxA=-1;
drawPos=true;
for (i=0;i<boardSize;i++) {
for (j=0;j<boardSize;j++) {
// Compute "value" a[i][j] of the (i,j) move
if (f[i][j]!=0) {a[i][j]=-1; continue;}
if (hasNeighbors(i,j)==0) {a[i][j]=-1; continue;}
wp=winningPos(i,j,mySq);
if (wp>0) a[i][j]=wp;
else {
minM=i-4; if (minM<0) minM=0;
minN=j-4; if (minN<0) minN=0;
maxM=i+5; if (maxM>boardSize) maxM=boardSize;
maxN=j+5; if (maxN>boardSize) maxN=boardSize;
nPos[1]=1; A1=0;
m=1; while (j+m<maxN && f[i][j+m]!=-mySq) {nPos[1]++; A1+=w[m]*f[i][j+m]; m++}
if (j+m>=boardSize || f[i][j+m]==-mySq) A1-=(f[i][j+m-1]==mySq)?(w[5]*mySq):0;
m=1; while (j-m>=minN && f[i][j-m]!=-mySq) {nPos[1]++; A1+=w[m]*f[i][j-m]; m++}
if (j-m<0 || f[i][j-m]==-mySq) A1-=(f[i][j-m+1]==mySq)?(w[5]*mySq):0;
if (nPos[1]>4) drawPos=false;
nPos[2]=1; A2=0;
m=1; while (i+m<maxM && f[i+m][j]!=-mySq) {nPos[2]++; A2+=w[m]*f[i+m][j]; m++}
if (i+m>=boardSize || f[i+m][j]==-mySq) A2-=(f[i+m-1][j]==mySq)?(w[5]*mySq):0;
m=1; while (i-m>=minM && f[i-m][j]!=-mySq) {nPos[2]++; A2+=w[m]*f[i-m][j]; m++}
if (i-m<0 || f[i-m][j]==-mySq) A2-=(f[i-m+1][j]==mySq)?(w[5]*mySq):0;
if (nPos[2]>4) drawPos=false;
nPos[3]=1; A3=0;
m=1; while (i+m<maxM && j+m<maxN && f[i+m][j+m]!=-mySq) {nPos[3]++; A3+=w[m]*f[i+m][j+m]; m++}
if (i+m>=boardSize || j+m>=boardSize || f[i+m][j+m]==-mySq) A3-=(f[i+m-1][j+m-1]==mySq)?(w[5]*mySq):0;
m=1; while (i-m>=minM && j-m>=minN && f[i-m][j-m]!=-mySq) {nPos[3]++; A3+=w[m]*f[i-m][j-m]; m++}
if (i-m<0 || j-m<0 || f[i-m][j-m]==-mySq) A3-=(f[i-m+1][j-m+1]==mySq)?(w[5]*mySq):0;
if (nPos[3]>4) drawPos=false;
nPos[4]=1; A4=0;
m=1; while (i+m<maxM && j-m>=minN && f[i+m][j-m]!=-mySq) {nPos[4]++; A4+=w[m]*f[i+m][j-m]; m++;}
if (i+m>=boardSize || j-m<0 || f[i+m][j-m]==-mySq) A4-=(f[i+m-1][j-m+1]==mySq)?(w[5]*mySq):0;
m=1; while (i-m>=minM && j+m<maxN && f[i-m][j+m]!=-mySq) {nPos[4]++; A4+=w[m]*f[i-m][j+m]; m++;}
if (i-m<0 || j+m>=boardSize || f[i-m][j+m]==-mySq) A4-=(f[i-m+1][j+m-1]==mySq)?(w[5]*mySq):0;
if (nPos[4]>4) drawPos=false;
dirA[1] = (nPos[1]>4) ? A1*A1 : 0;
dirA[2] = (nPos[2]>4) ? A2*A2 : 0;
dirA[3] = (nPos[3]>4) ? A3*A3 : 0;
dirA[4] = (nPos[4]>4) ? A4*A4 : 0;
A1=0; A2=0;
for (k=1;k<5;k++) {
if (dirA[k]>=A1) {A2=A1; A1=dirA[k]}
}
a[i][j]=A1+A2;
}
if (a[i][j]>maxA) {
maxA=a[i][j];
}
}
}
return maxA;
}
function drawSquare(par1,par2,par3) {
if (document.images) {
eval('self.f1.document.s'+par1+'_'+par2+'.src="s'+par3+'.gif"');
}
else setTimeout("writeBoard()",50);
}
hintShown=false;
iHint=jHint=6;
function showHint () {
if (myTurn && autoplayOn) return;
if (hintShown) {hideHint();return;}
hintShown=1;
getBestUserMove();
if (document.images) {
drawSquare(iHint,jHint,blinkHint);
}
}
function hideHint() {
hintShown=0;
drawSquare(iHint,jHint,f[iHint][jHint]);
}
function autoplay() {
if (autoplayOn) {
if (myTurn) {
getBestMachMove();
f[iMach][jMach]=machSq;
drawSquare(iMach,jMach,blinkSq);
timerDR=setTimeout("drawSquare(iMach,jMach,machSq);",900);
if (winningPos(iMach,jMach,machSq)==winningMove) setTimeout('gameOver=1;alert("白棋获胜！黑棋负！[程序来自www.21windows.com]")',900);
else if (drawPos) setTimeout('alert("此局是平局！[程序来自www.21windows.com]")',900);
else { myTurn=false; timerAP=setTimeout("autoplay()",950); }
}
else {
getBestUserMove();
f[iHint][jHint]=userSq;
drawSquare(iHint,jHint,blinkHint);
timerDR=setTimeout("drawSquare(iHint,jHint,userSq)",900);
if (winningPos(iHint,jHint,userSq)==winningMove) setTimeout('gameOver=1;alert("黑棋获胜！白棋负！[程序来自www.21windows.com]")',900);
else { myTurn=true; timerAP=setTimeout("autoplay()",950); }
}
}
}
autoplayOn=0;
timerAP=0;
function setAutoplay() {
if (gameOver) resetGame();
if (autoplayOn) {
if (myTurn) { setTimeout("setAutoplay()",950); return; }
autoplayOn=0;clearTimeout(timerAP);return;
}
if (document.images) setTimeout("hideHint();autoplayOn=1;autoplay();",100);
else alert('Sorry, Autoplay Mode is not supported for your browser!');
}
buf='';
function writeBoard () {
if (parseInt(navigator.appVersion)>3) docID=top.f1.document.open("text/html","replace");
buf+='<html><head><title>五子棋</title>';
if (navigator.appName=="Netscape") buf+='<base href="'+top.document.location+'">';
buf+='</head><body leftmargin=0 topmargin=0><a name="s"></a><center><pre';
for (i=0;i<boardSize;i++) {
for (j=0;j<boardSize;j++) {
buf+='\n><a href="#s" onClick="top.clk('+i+','+j+');if(top.ie4)this.blur();return false;" ><img name="s'+i+'_'+j+'" src="s'+f[i][j]+'.gif" width=21 height=21 border=0></a';
}
buf+='\n><br';
if (buf.length>10000) {top.f1.document.writeln(buf); buf='';}
}
buf+='\n></pre></center></body></html>';
top.f1.document.writeln(buf);
top.f1.document.close();
buf='';
}
function resetGame() {
if (autoplayOn) {autoplayOn=0;clearTimeout(timerAP);clearTimeout(timerDR);}
drawPos=0;
myTurn=0;
autoplayOn=0;
gameOver=0;
for (i=0;i<20;i++) {
for (j=0;j<20;j++) {
f[i][j]=0;
}
}
if (!top.f1.document) return;
if (document.images) {
if (!top.f1.document.s9_9) return;
for (i=0;i<boardSize;i++) {
for (j=0;j<boardSize;j++) {
eval('self.f1.document.s'+i+'_'+j+'.src=bImg.src');
}
}
}
else writeBoard();
}
function init() {
if (autoplayOn) {autoplayOn=0;clearTimeout(timerAP);clearTimeout(timerDR);}
writeBoard();
resetGame();
}
//-->
</SCRIPT>
<title>欢乐五子棋</title></HEAD>
<body leftmargin="0" topmargin="0">
<table width="420" border="0" cellspacing="1" cellpadding="0" bgcolor="#000000" align="center">
<tr>
<td><iframe src=button.htm width=420 height=100 marginwidth=0 marginheight=0 hspace=0 vspace=0 frameborder=0 scrolling=NO name=fb></iframe>
</td>
</tr>
<tr>
<td><iframe src=main.htm width=420 height=420 marginwidth=0 marginheight=0 hspace=0 vspace=0 frameborder=0 scrolling=NO name=f1></iframe>
</td>
</tr>
</table>
</HTML>[/CODE]
2006-04-12 22:12
2006-04-12 22:14
2006-04-12 22:28
2006-04-12 22:33
2006-04-12 22:33
2006-04-12 22:37
2006-04-12 22:39
2006-04-12 22:45
2006-04-12 23:18
