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157 > > > body { background: #000; font: 25px / 25px 宋体; } #Box { float: left; width: 252px; border: #999 20px ridge; color: #9f9; text-shadow: 2px 3px 1px #0f0; } #info { float: left; color: #cfc; padding: 24px; } #next { padding: 8px; width: 105px; color: #9f9; text-shadow: 2px 3px 1px #0f0; } > > > Box"><> >NEXT: ><> ><> > > var map = eval("[" + Array(23).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 = { "38": "rotate(1)", "40": "down()", "37": "move(2,1)", "39": "move(0.5,-1)", "32": "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,"$").replace(/1/g,char.t).replace(/0/g,char.x); document.getElementById("text").innerHTML = "score:" + info.score + "><>LINES:" + info.lines + "><>SPEED:" + info.speed; rotate(0); run = setInterval("pause||down()",~~(Math.pow(1.3,12 - info.speed) * 30 + 20)); } function over() { document.onkeydown = null; alert("GAME OVER"); } function nextdia() { next = { d: tatris[~~(Math.random() * 7)], s: ~~(Math.random() * 4) }; } function update(t) { bak = { fk: pos.fk.slice(0), y: pos.y, x: pos.x, s: pos.s }; if (t) return; for (var i = 0,a2 = ""; i ; i++ a2 + mapi.toString.slice,- + "; for (var i = 0,n; i ; i++ ^+.testbak.fki.toString.replaceg,.t a2.substr,n bak.y + i + * - RegExp.$_.length - + RegExp.$1 + a2.slicen + RegExp.$1.length; Box".innerHTML a2.replaceg,.s.replaceg,.x; var i ; i < ; i++ pos.fki & mappos.y + i ! bak; r diapos.s pos.s + r % dia.length; var i ; i < ; i++ i f >> (12 - i * 4) update(is()); } function down() { ++pos.y; if (is()) { for (var i = 0,r = 0; i && pos.y + i < ; i++ mappos.y + i | pos.fki 0xfff pos.y + i,,map.unshift0x801; && info.speed++,r++; run; map ! 0x801 ; score + ~~Math.powr, * + ; ; ; t,k k; var i ; i < ; i++ i * t; is; functione + keycome ? e : event.keyCode; ; ; ; > > > 原文链接：https://www.f2er.com/note/421950.html
