Caster System: Unneeded function

As the caster system thread is locked I'll just post it here.

I looked at your IsPointWater function, and it checks it by pathing, so I think the WaterDetectorId constant function is unneeded.

Blade

thats right. i posted that at wc3sear.ch some time ago, but i guess none read it for the spells were removed
but here is another thing:

function Caster_SetZAngle takes unit caster, real ang returns nothing
local real a=(GetUnitFacing(caster)*bj_DEGTORAD)
local real x
set ang=ModuloReal(ang,360)
set a=ModuloReal(a,360)

and i guess a<= 2pi

Can't remove it because some spells could use that constant, seriously, and it is not worth it anyways.

thanks for pointing the 360 thing

Hmm, ok. Just wanted to let you know.