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## amahdy: Solution 1 - Teleporter?
Optimze the code and move right all the way!
```javascript
map.placeObject(6, 4, 'teleporter');
map.placeObject(map.getWidth()-11, map.getHeight()-5, 'teleporter');
var ts = map.getDynamicObjects();
ts[ts.length-2].setTarget(ts[ts.length-1]);
break;
```
## amahdy: Solution 2 - Wanna play?
Needs some luck, try and error
```javascript
if(t1.getType() != 'teleporter'
|| t2.getType() != 'teleporter') {
map.setSquareColor(t1.getX(), t1.getY(), 'yellow');
map.setSquareColor(t2.getX(), t2.getY(), 'yellow');
}else {
map.setSquareColor(t1.getX(), t1.getY(), '0'+i);
map.setSquareColor(t2.getX(), t2.getY(), '0'+i);
}
```
## Jhack (giacgbj)
Connect the first teleport on the player's right to the one on the exit's right.
```javascript
var start;
var end;
for (j = 0; j < teleportersAndTraps.length; j++) {
var t = teleportersAndTraps[j];
var x = t.getX();
var y = t.getY();
if (7 == x && 4 == y)
{
start = t;
} else if (map.getWidth()-8 == x && map.getHeight()-5 == y) {
end = t;
}
}
start.setTarget(end);
break;
```
## PK
Find nearest teleport to exit. Re-route all other teleports to it.
There is no room for mistake. :)
```javascript
var dist2 = function d2(o,x2,y2){
var dx = x2 - o.getX();
var dy = y2 - o.getY();
return dx*dx + dy*dy;
};
var teleporters = teleportersAndTraps.filter(function(v){
return v.getType() == 'teleporter';
});
var x = map.getWidth();
var y = map.getHeight();
teleporters.sort(function(a, b){
return dist2(a,x,y) - dist2(b,x,y);
})
var exit = teleporters[0];
for (var i = 1; i < teleporters.length; i++){
teleporters[i].setTarget(exit);
}
break;
```
## Highlights
Highlights mines and shows telepoerter's paths
```javascript
t1_pos = map.getCanvasCoords( t1 );
t2_pos = map.getCanvasCoords( t2 );
if( t1.getType() == 'trap' ) {
map.setSquareColor( t2.getX(), t2.getY(), 'red' );
} else if( t2.getType() != 'trap' ) {
canvas.beginPath();
canvas.strokeStyle = 'blue';
canvas.lineWidth = 1;
canvas.moveTo( t1_pos['x'] , t1_pos['y']);
canvas.lineTo( t2_pos['x'] , t2_pos['y'] );
canvas.stroke();
}
if( t2.getType() == 'trap' ) {
map.setSquareColor( t1.getX(), t1.getY(), 'red' );
}
```
## Redefine shuffle
not shuffling for real
function shuffle(o){
var ret = []
ret.push(o[0]);
ret.push(o[o.length -2]);
return ret;
};
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