Fixed talent level restriction for rares (it was not working at all sorry for...

Fixed talent level restriction for rares (it was not working at all sorry for those fearscaping levle 2 trolls)
Talent level checks for rares is doubled, that is to be able to use a talent requiring level 12 a rare would have to be level 23 (because of rounding)

git-svn-id: http://svn.net-core.org/repos/t-engine4@5159 51575b47-30f0-44d4-a5cc-537603b46e54

game/modules/tome/class/GameState.lua

@@ -1115,6 +1115,7 @@ function _M:entityFilterPost(zone, level, type, e, filter)
 				no_loot_randart = true,
 				resources_boost = 1.5,
 				class_filter = function(c)
+					if c.name=="Corruptor" then return true else return false end
 					if e.power_source then
 						for ps, _ in pairs(e.power_source) do if c.power_source and c.power_source[ps] then return true end end
 						return false
@@ -1642,10 +1643,12 @@ function _M:createRandomBoss(base, data)
 		for _, t in pairs(b.talents_def) do
 			if b.talents_types[t.type[1]] and not t.no_npc_use then
 				local ok = true
-				if data.check_talents_level then
-					local req = util.getval(rawget(t, 'require'), b, t)
-					if req and req.level and util.getval(req.level, 1) > data.level then
+				if data.check_talents_level and rawget(t, 'require') then
+					local req = t.require
+					if type(req) == "function" then req = req(b, t) end
+					if req and req.level and util.getval(req.level, 1) > math.ceil(data.level/2) then
 						print("Random boss forbade talent because of level", t.name, data.level)
+						ok = false
 					end
 				end