<!doctype html>Body {background: #000; font:25px/25px;}
#box {float:left;width:252px;border: #999 20px ridge;color: #9f9; text-shadow:2px 3px 1px #0f0;}
#info {float:left;color: #cfc;p adding:24px;}
#next {padding:8px;width:105px;color: #9f9; text-shadow:2px 3px 1px #0f0;}
</style><div id= "box" ></div><div id= "info" >next:<div id= "NEXT" ></div><div "text" > </div></div>
<script type= "Text/javascript" >
var map=eval ("[" +array). Join ("0x801,") + "0xfff]");
var tatris=[[0x6600],[0x2222,0xf00],[0xc600,0x2640],[0x6c00,0x4620],[0x4460,0x2e0,0x6220,0x740],[0x2260,0xe20, 0X6440,0X4700],[0X2620,0X720,0X2320,0X2700]];
var char={x: "\u3000", S: "\u25a0", T: "\U25A1"};
var keycom={"": "Rotate (1)", "the": "Down ()", "Panax Notoginseng": "Move (2,1)", "": "Move (0.5,-1)", "a": "0;pause=!pause"};
var dia, POS, bak, run, Next, Pause=false, info={speed:1,lines:0,score:0};
function Start () {
DIA=NEXT.D;
BAK=POS={FK:[],Y:0,X:4,S:NEXT.S};
Nextdia ();
document.getElementById ("Next"). Innerhtml= (next.d[next.s%next.d.length]|0x10000). toString (2). Slice (-16). Replace (/..../g, "$&<br/>"). Replace (/1/G,CHAR.T). replace (/0/g,char.x);
document.getElementById ("text"). Innerhtml= "SCORE: +info.score+" <br/><br/>lines: "+info.lines+" < Br/><br/>speed: "+info.speed;
Rotate (0);
Run=setinterval ("pause| | Down () ", ~ ~ (Math.pow (1.3,12-info.speed) *30+20));
}
function over () {
Document.onkeydown=null;
Alert ("GAME over");
}
function Nextdia () {
Next={d:tatris[~~ (Math.random () *7)],s:~~ (Math.random () *4)};
}
function Update (t) {
Bak={fk:pos.fk.slice (0), Y:POS.Y,X:POS.X,S:POS.S};
if (t) return;
for (Var i=0,a2= ""; i<22; i++)
A2+=map[i].tostring (2). Slice (1,-1) + "<br/>";
for (var i=0,n; i<4; i++)
if (/([^0]+)/.test (bak.fk[i].tostring (2). Replace (/1/G,CHAR.T)))
A2=a2.substr (0,n= (bak.y+i+1) *15-regexp.$_.length-4) +regexp.$1+a2.slice (n+regexp.$1.length);
document.getElementById ("box"). Innerhtml=a2.replace (/1/G,CHAR.S). replace (/0/g,char.x);
}
The function is () {
for (var i=0; i<4; i++)
if ((Pos.fk[i]&map[pos.y+i])!=0) return pos=bak;
}
function Rotate (r) {
var f=dia[pos.s= (pos.s+r)%dia.length];
for (var i=0; i<4; i++)
Pos.fk[i]= (f>> (12-i*4) &15) <<pos.x;
Update (IS ());
}
function down () {
++pos.y;
if (is ()) {
For (var i=0, r=0; i<4 && pos.y+i<22; i++)
if ((Map[pos.y+i]|=pos.fk[i]) ==0xfff) {
Map.splice (pos.y+i,1), Map.unshift (0x801);
++info.lines%20==0 && info.speed++, r++;
}
Clearinterval (run);
if (map[1]!=0x801) return over ();
Info.score+=~~ (Math.pow (r,1.5) *10) +2;
Start ();
}
Update ();
}
function Move (t,k) {
Pos.x+=k;
for (var i=0; i<4; i++)
pos.fk[i]*=t;
Update (IS ());
}
Document.onkeydown=function (e) {
Eval ("pause| |" +keycom[(e?e:event). KeyCode]);
};
Nextdia ();
Start ();
</script></body>
