Help with onwall
 

can someone give me a working onwall script so you dont go through walls? if you do ill give you credit it my script and send you a copy :)

well if it's for an NPC, i THINK (key word=think) it would be like this:

NPC Code:

---

if (onwall(x,y-1.5)) {

  y++;

}

if (onwall(x,y+1.5)) {

  y--;

}

if (onwall(x+.5,y)) {

  x--;

}

if (onwall(x-.5,y)) {

  x++;

}

---

I dont know where I stuck mine at but the best way is to make an array with .25,.5,.75,1 ... blabla then u just run thru the array (and use vecx and vecy) to check the tiles infront of the player.

uhhhh... okay