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/untrusted-lvl17-solution.js

Created April 24, 2014 19:45
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  1. @invalid-email-address Anonymous created this gist Apr 24, 2014.
    90 changes: 90 additions & 0 deletions untrusted-lvl17-solution.js
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,90 @@
    /***************
    * pointers.js *
    ***************
    *
    * You! How are you still alive?
    *
    * Well, no matter. Good luck getting through this
    * maze of rooms - you'll never see me or the Algorithm again!
    */

    function startLevel(map) {
    function shuffle(o){ //v1.0 [http://bit.ly/1l6LGQT]
    for(var j, x, i = o.length; i; j = Math.floor(Math.random() * i),
    x = o[--i], o[i] = o[j], o[j] = x);
    return o;
    };

    map.createFromGrid(
    ['+++++++++++++++++++++++++++++++++++++++++++++',
    '++o *++++o *++++o *++++o *++++o *++++o *+++++',
    '+* @ o++* o++* o++* o++* o++* o++++',
    '++o *++++o *++++o *++++o *++++o *++++o *+++++',
    '+++++++++++++++++++++++++++++++++++++++++++++',
    '+++++* o++++* o++++* o++++* o++++* o++++* o++',
    '++++o *++o *++o *++o *++o *++o *+',
    '+++++* o++++* o++++* o++++* o++++* o++++* o++',
    '+++++++++++++++++++++++++++++++++++++++++++++',
    '++o *++++o *++++o *++++o *++++o *++++o *+++++',
    '+* o++* o++* o++* o++* o++* o++++',
    '++o *++++o *++++o *++++o *++++o *++++o *+++++',
    '+++++++++++++++++++++++++++++++++++++++++++++',
    '+++++* o++++* o++++* o++++* o++++* o++++* o++',
    '++++o *++o *++o *++o *++o *++o *+',
    '+++++* o++++* o++++* o++++* o++++* o++++* o++',
    '+++++++++++++++++++++++++++++++++++++++++++++',
    '++o *++++o *++++o *++++o *++++o *++++o *+++++',
    '+* o++* o++* o++* o++* o++* E o++++',
    '++o *++++o *++++o *++++o *++++o *++++o *+++++',
    '+++++++++++++++++++++++++++++++++++++++++++++'],
    {
    '@': 'player',
    'E': 'exit',
    '+': 'block',
    'o': 'teleporter',
    '*': 'trap',
    }, 2, 2);

    var canvas = map.getCanvasContext();

    var teleportersAndTraps = map.getDynamicObjects();
    teleportersAndTraps = shuffle(teleportersAndTraps);

    for (i = 0; i < teleportersAndTraps.length; i+=2) {
    var t1 = teleportersAndTraps[i];
    var t2 = teleportersAndTraps[i+1];

    // Point each teleporter to either another teleporter
    // or a trap
    if (t1.getType() == 'teleporter') {
    t1.setTarget(t2);
    }
    if (t2.getType() == 'teleporter') {
    t2.setTarget(t1);
    }

    // TODO find a way to remove the API docs
    // wouldn't want the 'good doctor' to find
    // out about map.getCanvasCoords()...

    var ctx = map.getCanvasContext();

    var t1xy = map.getCanvasCoords(t1);
    var t2xy = map.getCanvasCoords(t2);

    if (t1.getType() != 'trap' && t2.getType() != 'trap') {
    ctx.beginPath();
    ctx.strokeStyle = 'white';
    ctx.lineWidth = 1;
    ctx.moveTo(t1xy.x, t1xy.y);
    ctx.lineTo(t2xy.x, t2xy.y);
    ctx.stroke();
    }

    }
    }

    function validateLevel(map) {
    map.validateExactlyXManyObjects(1, 'exit');
    }