Terrain and Movement Speed

[Nathan0093]

I want to reduce unit type movement speed if a unit of that type moves onto a particular type of terrain. What would be the easiest way to do this, if its possible?

 

[Drunken_God]

make a periodic trigger that looks like this:
Event:
Every 0.5 sec of game time
Cond
Action:
set tempgroup = units of type footman
pick every unit in tempgroup and do
-set temppoint = pos of picked unit
--if terrain at temppoint = lorderon ice then do
--set move speed to move speed of picked unit -1000
--else
--set movespeed to default movespeed
-custom script: call RemoveLocation (udg_temppoint)
Custom script: call DestroyGroup (udg_tempgroup)