Epidemic now reduce the target's healing receieved

git-svn-id: http://svn.net-core.org/repos/t-engine4@2555 51575b47-30f0-44d4-a5cc-537603b46e54

game/modules/tome/class/Actor.lua

@@ -683,7 +683,7 @@ function _M:onHeal(value, src)
 	if self:hasEffect(self.EFF_UNSTOPPABLE) then
 		return 0
 	end
-	value = value * (self.healing_factor or 1)
+	value = value * util.bound((self.healing_factor or 1), 0, 2.5)
 	print("[HEALING]", self.uid, self.name, "for", value)
 	return value
 end

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

@@ -212,7 +212,7 @@ newTalent{
 			local target = game.level.map(px, py, engine.Map.ACTOR)
 			if not target or (self:reactionToward(target) >= 0) then return end
 			if target:checkHit(self:combatSpellpower(), target:combatSpellResist(), 0, 95, 12 - self:getTalentLevel(t)) and target:canBe("disease") then
-				target:setEffect(self.EFF_EPIDEMIC, 6, {src=self, dam=self:combatTalentSpellDamage(t, 15, 50)})
+				target:setEffect(self.EFF_EPIDEMIC, 6, {src=self, dam=self:combatTalentSpellDamage(t, 15, 50), heal_factor=40 + self:getTalentLevel(t) * 4})
 			else
 				game.logSeen(target, "%s resists the disease!", target.name:capitalize())
 			end
@@ -225,7 +225,8 @@ newTalent{
 	info = function(self, t)
 		return ([[Infects the target with a very contagious disease doing %0.2f damage per turn for 6 turns.
 		If any blight damage from non-diseases hits the target, the epidemic will activate and spread a random disease to nearby targets.
+		Creatures suffering from that disease will also suffer healing reduction (%d%%).
 		The damage will increase with your Magic stat.]]):
-		format(damDesc(self, DamageType.BLIGHT, self:combatTalentSpellDamage(t, 15, 50)))
+		format(damDesc(self, DamageType.BLIGHT, self:combatTalentSpellDamage(t, 15, 50)), 40 + self:getTalentLevel(t) * 4)
 	end,
 }

game/modules/tome/data/timed_effects.lua

@@ -1246,9 +1246,11 @@ newEffect{
 	end,
 	activate = function(self, eff)
 		eff.tmpid = self:addTemporaryValue("diseases_spread_on_blight", 1)
+		eff.healid = self:addTemporaryValue("healing_factor", -eff.heal_factor / 100)
 	end,
 	deactivate = function(self, eff)
 		self:removeTemporaryValue("diseases_spread_on_blight", eff.tmpid)
+		self:removeTemporaryValue("healing_factor", eff.healid)
 	end,
 }
 
@@ -2511,7 +2513,7 @@ newEffect{
 			end
 			return
 		end
-		
+
 		if eff.target.dead then
 			eff.isSevered = true
 		else
@@ -2526,7 +2528,7 @@ newEffect{
 				end
 			end
 		end
-		
+
 		if eff.isSevered then
 			if eff.particles then
 				-- remove old particle emitter