Created
June 6, 2014 07:39
-
-
Save anonymous/6e8d04d1a4d91ce479cb to your computer and use it in GitHub Desktop.
Solution to level 18 in Untrusted: http://alex.nisnevich.com/untrusted/
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
/********************** | |
* superDrEvalBros.js * | |
********************** | |
* | |
* You're still here?! Well, Dr. Eval, let's see | |
* how well you can operate with one less dimension. | |
* | |
* Give up now. Unless you have a magic mushroom | |
* up your sleeve, it's all over. | |
*/ | |
function startLevel(map) { | |
var fl = Math.floor; | |
var w = map.getWidth(); | |
var h = map.getHeight(); | |
map.placePlayer(1, fl(h/2)-1); | |
var player = map.getPlayer(); | |
map.placeObject(w-1, fl(h/2)-1, 'exit'); | |
for (var x = 0; x < fl(w/2) - 5; x++) { | |
for (var y = fl(h/2); y < h; y++) { | |
map.placeObject(x, y, 'block'); | |
} | |
} | |
for (var x = fl(w/2) + 5; x <= w; x++) { | |
for (var y = fl(h/2); y < h; y++) { | |
map.placeObject(x, y, 'block'); | |
} | |
} | |
function gravity() { | |
var x = player.getX(); | |
var y = player.getY() + 1; | |
if (y === map.getHeight() - 2) { | |
player.killedBy("gravity"); | |
} | |
if (map.getObjectTypeAt(x,y) === "empty") { | |
player.move("down"); | |
} | |
} | |
map.startTimer(gravity, 45); | |
function jump() { | |
var objs = map.getDynamicObjects(); | |
if (objs.length) { | |
return; | |
} | |
map.placeObject(10, 11, 'teleporter'); | |
map.placeObject(40, 11, 'teleporter'); | |
objs = map.getDynamicObjects(); | |
objs[0].setTarget(objs[1]); | |
} | |
player.setPhoneCallback(function () { | |
var x = player.getX(); | |
var y = player.getY() + 1; | |
if (map.getObjectTypeAt(x,y) !== "empty") { | |
jump(); | |
} | |
}); | |
} | |
function validateLevel(map) { | |
map.validateExactlyXManyObjects(1, 'exit'); | |
map.validateExactlyXManyObjects(520, 'block'); | |
} | |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment