nearest_life aim part fix

use supplied world position of CalcAngles

lua/pac3/core/client/base_movable.lua

@@ -194,11 +194,10 @@ function PART:CalcAngles(ang, wpos)
 		local nearest_ent = part:GetRootPart():GetOwner()
 		local nearest_dist = math.huge
 		local owner_ent = part:GetRootPart():GetOwner()
-		local part_pos = part:GetWorldPosition()
 
-		for _,ent in pairs(ents.FindInSphere(part_pos, 5000)) do
+		for _,ent in pairs(ents.FindInSphere(wpos, 5000)) do
 			if (ent:IsNPC() or ent:IsPlayer()) and ent ~= owner_ent then
-				local dist = (owner_ent:GetPos() - ent:GetPos()):LengthSqr()
+				local dist = (wpos - ent:GetPos()):LengthSqr()
 				if dist < nearest_dist then
 					nearest_ent = ent
 					nearest_dist = dist
@@ -211,18 +210,18 @@ function PART:CalcAngles(ang, wpos)
 
 	if pac.StringFind(self.AimPartName, "NEAREST_LIFE_YAW", true, true) then
 		local nearest_ent = get_nearest_ent(self)
-		local ang = (nearest_ent:GetPos() - self:GetWorldPosition()):Angle()
+		local ang = (nearest_ent:GetPos() - wpos):Angle()
 		return Angle(0,ang.y,0) + self.Angles
 	end
 
 	if pac.StringFind(self.AimPartName, "NEAREST_LIFE_POS", true, true) then
 		local nearest_ent = get_nearest_ent(self)
-		return self.Angles + (nearest_ent:GetPos() - self:GetWorldPosition()):Angle()
+		return self.Angles + (nearest_ent:GetPos() - wpos):Angle()
 	end
 
 	if pac.StringFind(self.AimPartName, "NEAREST_LIFE", true, true) then
 		local nearest_ent = get_nearest_ent(self)
-		return self.Angles + ( nearest_ent:GetPos() + Vector(0,0,(nearest_ent:WorldSpaceCenter() - nearest_ent:GetPos()).z * 1.5) - self:GetWorldPosition()):Angle()
+		return self.Angles + ( nearest_ent:GetPos() + Vector(0,0,(nearest_ent:WorldSpaceCenter() - nearest_ent:GetPos()).z * 1.5) - wpos):Angle()
 	end
 
 	if self.AimPart:IsValid() and self.AimPart.GetWorldPosition then