Shadows correctly use empathic hex and count as summons for the Blighted Summoning requirement

git-svn-id: http://svn.net-core.org/repos/t-engine4@6150 51575b47-30f0-44d4-a5cc-537603b46e54

game/modules/tome/data/talents/corruptions/hexes.lua

@@ -97,7 +97,7 @@ newTalent{
 	direct_hit = true,
 	requires_target = true,
 	target = function(self, t)
-		return {type="ball", range=self:getTalentRange(t), radius=self:getTalentRadius(t), talent=t}
+		return {type="ball", range=self:getTalentRange(t), radius=self:getTalentRadius(t), friendlyfire=false, talent=t}
 	end,
 	action = function(self, t)
 		local tg = self:getTalentTarget(t)

game/modules/tome/data/talents/cursed/shadows.lua

@@ -272,7 +272,11 @@ local function createShadow(self, level, tCallShadows, tShadowWarriors, tShadowM
 			return self:useTalent(self.T_SHADOW_LIGHTNING)
 		end,
 		farAttackSpell = function(self)
-			return self:useTalent(self.T_SHADOW_FLAMES)
+			if self:knowTalent(self.T_EMPATHIC_HEX) and not self:isTalentCoolingDown(self.T_EMPATHIC_HEX) and rng.percent(50) then
+				return self:useTalent(self.T_EMPATHIC_HEX)
+			else
+				return self:useTalent(self.T_SHADOW_FLAMES)
+			end
 		end,
 		dominate = function(self)
 			return self:useTalent(self.T_DOMINATE)
@@ -313,6 +317,7 @@ local function createShadow(self, level, tCallShadows, tShadowWarriors, tShadowM
 
 	if self:knowTalent(self.T_BLIGHTED_SUMMONING) then npc:learnTalent(npc.T_EMPATHIC_HEX, true, 3) end
 
+	self:attr("summoned_times", 1)
 	return npc
 end