yak.pos.y > hero.pos.y;
should be
if(yak.pos.y > hero.pos.y) {
As of your latest screenshot, you have an else if that isn’t attached to an if.
It should be more like:
if(yak) {
if( yak position is greater than hero position ) {
// build a fence 10 units down
} else if( yak position is less than hero position ) {
// build a fence 10 units up
}
} else {
// the code you already have here works
}
why did you repeat the same if two times? if(yak.pos.y > hero.pos.y) {
if( yak position is greater than hero position ) {
My bad, was trying to type it quickly. Edited
Based on the code you have in the screenshot, you could just change
yak.pos.y > hero.pos.y
to
yak && yak.pos.y > hero.pos.y
and change
yak.pos.y < hero.pos.y
to
yak && yak.pos.y < hero.pos.y
Basically, you don’t know if a yak even exists yet, so you need to check for it before you can read its position.
ohhhh I put the x + 10 (nevermind)
You have an extra curly brace on line 9 in the screenshot above. You don’t need to do the yak && thing if you choose to surround your code with if(yak) { }
tanks I got it correct 