<脚本>vardomain="www.zuidaima.com";varauthor="zuidaima";varmap=eval("["+Array(23).join("0x801,")+"0xfff]");vartatris=[[0x6600],[0x2222,0xf00],[0xc600,0x2640],[0x6c00,0x4620],[0x4460,0x2e0,0x6220,0x740],[0x2260,0xe20,0x6440,0x4700],[0x2620,0x720,0x2320,0x2700]];varkeycom={"38":"旋转(1)","40":"向下()","37":"移动(2,1)","39":"移动(0.5,-1)"};vardia,pos,bak,run;functionstart(){dia=tatris[~~(Math.random()*7)];bak=pos={fk:[],y:0,x:4,s:~~(Math.random()*4)};旋转（0）；}functionover(){document.onkeydown=null;清除间隔（运行）；警报（“游戏结束”）；}functionupdate(t){bak={fk:pos.fk.slice(0),y:pos.y,x:pos.x,s:pos.s};如果（t）返回；for(vari=0,a2="";i<22;i++)a2+=map[i].toString(2).slice(1,-1)+"
";for(vari=0,n;i<4;i++)if(/([^0]+)/.test(bak.fk[i].toString(2).replace(/1/g,"\u25a1")))a2=a2.substr(0,n=(bak.y+i+1)*15-RegExp.$_.length-4)+RegExp.$1+a2.slice(n+RegExp.$1.长度）;document.getElementById("box").innerHTML=a2.replace(/1/g,"\u25a0").replace(/0/g,"\u3000&qu哦；）；}functionis(){for(vari=0;i<4;i++)if((pos.fk[i]&map[pos.y+i])!=0)returnpos=bak;}functionrotate(r){varf=dia[pos.s=(pos.s+r)%dia.length];for(vari=0;i<4;i++)pos.fk[i]=(f>>(12-i*4)&15)<