untrusted-lvl7-solution.js

untrusted-lvl7-solution.js

/*************
* colors.js *
 *************
 *
 * You're almost at the exit. You just need to get past this
 * color lock.
 *
 * Changing your environment is no longer enough. You must
 * learn to change yourself. I've sent you a little something
 * that should help with that.
 */

function startLevel(map) {
    map.placePlayer(0, 12);
    var player = map.getPlayer();

    map.placeObject(5, 12, 'phone');

    // The function phone lets you call arbitrary functions,
    // as defined by player.setPhoneCallback() below.
    // The function phone callback is bound to Q or Ctrl-6.
    player.setPhoneCallback(function () {
    
    	player.phoneCount =
        	player.phoneCount === undefined
            	? 0
                : player.phoneCount+1;
        
        switch (player.phoneCount % 3)
        {
        	case 1:
            	player.setColor('#f00');
                break;
        	case 2:
            	player.setColor('#ff0');
                break;
            default:
            	player.setColor('#0f0');
                break;
        }
        
        
    
    });


    map.defineObject('redLock', {
        symbol: '☒',
        color: "#f00", // red
        impassable: function(player, object) {
            return player.getColor() != object.color;
        }
    });

    map.defineObject('greenLock', {
        symbol: '☒',
        color: "#0f0", // green
        impassable: function(player, object) {
            return player.getColor() != object.color;
        }
    });

    map.defineObject('yellowLock', {
        symbol: '☒',
        color: "#ff0", // yellow
        impassable: function(player, object) {
            return player.getColor() != object.color;
        }
    });

    for (var x = 20; x <= 40; x++) {
        map.placeObject(x, 11, 'block');
        map.placeObject(x, 13, 'block');
    }
    map.placeObject(22, 12, 'greenLock');
    map.placeObject(25, 12, 'redLock');
    map.placeObject(28, 12, 'yellowLock');
    map.placeObject(31, 12, 'greenLock');
    map.placeObject(34, 12, 'redLock');
    map.placeObject(37, 12, 'yellowLock');
    map.placeObject(40, 12, 'exit');
    for (var y = 0; y < map.getHeight(); y++) {
        if (y != 12) {
            map.placeObject(40, y, 'block');
        }
        for (var x = 41; x < map.getWidth(); x++) {
            map.setSquareColor(x, y, '#080');
        }
    }
}

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