Fixed Displacement Shield to not dro prematurely

git-svn-id: http://svn.net-core.org/repos/t-engine4@2270 51575b47-30f0-44d4-a5cc-537603b46e54

game/modules/tome/class/Actor.lua

@@ -781,12 +781,15 @@ function _M:onTakeHit(value, src)
 
 	if self:attr("displacement_shield") then
 		-- Absorb damage into the displacement shield
-		if value <= self.displacement_shield and rng.percent(self.displacement_shield_chance) then
-			game.logSeen(self, "The displacement shield teleports the damage to %s!", self.displacement_shield_target.name)
-			self.displacement_shield = self.displacement_shield - value
-			self.displacement_shield_target:takeHit(value, src)
-			self:removeEffect(self.EFF_DISPLACEMENT_SHIELD)
-			value = 0
+		if rng.percent(self.displacement_shield_chance) then
+			if value <= self.displacement_shield then
+				game.logSeen(self, "The displacement shield teleports the damage to %s!", self.displacement_shield_target.name)
+				self.displacement_shield = self.displacement_shield - value
+				self.displacement_shield_target:takeHit(value, src)
+				value = 0
+			else
+				self:removeEffect(self.EFF_DISPLACEMENT_SHIELD)
+			end
 		end
 	end