Version 2.5 - http://otclient.net/showthread.php?tid=238

modules/gamelib/const.lua

@@ -162,12 +162,15 @@ GameDoubleMagicLevel = 79
 
 GameExtendedOpcode = 80
 GameMinimapLimitedToSingleFloor = 81
+GameSendWorldName = 82
 
 GameDoubleLevel = 83
 GameDoubleSoul = 84
 GameDoublePlayerGoodsMoney = 85
 GameCreatureWalkthrough = 86 -- add Walkthrough for versions less than 854, unpass = msg->getU8(); in protocolgameparse.cpp
 GameDoubleTradeMoney = 87
+GameSequencedPackets = 88
+GameTibia12Protocol = 89
 
 GameNewWalking = 90
 GameSlowerManualWalking = 91
@@ -184,6 +187,7 @@ GameCenteredOutfits = 102
 GameSendIdentifiers = 103
 GameWingsAndAura = 104
 GamePlayerStateU32 = 105
+GameOutfitShaders = 106
 
 GamePacketSizeU32 = 110
 GamePacketCompression = 111

modules/gamelib/creature.lua

@@ -168,3 +168,9 @@ function Creature:onIconChange(iconId)
     self:setIconTexture(imagePath)
   end
 end
+
+function Creature:setOutfitShader(shader)
+  local outfit = self:getOutfit()
+  outfit.shader = shader
+  self:setOutfit(outfit)
+end