Support for Protocols up to 10.71, Adventurer Blessing

modules/gamelib/const.lua

@@ -120,6 +120,13 @@ GameSpritesAlphaChannel = 56
 GamePremiumExpiration = 57
 GameBrowseField = 58
 GameEnhancedAnimations = 59
+GameOGLInformation = 60
+GameMessageSizeCheck = 61
+GamePreviewState = 62
+GameLoginPacketEncryption = 63
+GameClientVersion = 64
+GameContentRevision = 65
+GameExperienceBonus = 66
 
 TextColors = {
   red       = '#f55e5e', --'#c83200'
@@ -201,7 +208,7 @@ CIPSOFT_RSA = "1321277432058722840622950990822933849527763264961655079678763618"
               "88792221429527047321331896351555606801473202394175817"
 
 -- set to the latest Tibia.pic signature to make otclient compatible with official tibia
-PIC_SIGNATURE = 0x53208400
+PIC_SIGNATURE = 0x542100C1
 
 OsTypes = {
   Linux = 1,
@@ -244,4 +251,20 @@ ExtendedIds = {
   NeedsUpdate = 7
 }
 
+PreviewState = {
+  Default = 0,
+  Inactive = 1,
+  Active = 2
+}
+
+Blessings = {
+  None = 0,
+  Adventurer = 1,
+  SpiritualShielding = 2,
+  EmbraceOfTibia = 4,
+  FireOfSuns = 8,
+  WisdomOfSolitude = 16,
+  SparkOfPhoenix = 32
+}
+
 -- @}

modules/gamelib/game.lua

@@ -53,38 +53,39 @@ end
 
 function g_game.getSupportedClients()
   return {
-    740, 741, 750, 760, 770, 772, 
+    740, 741, 750, 760, 770, 772,
     780, 781, 782, 790, 792,
 
-    800, 810, 811, 820, 821, 822, 
-    830, 831, 840, 842, 850, 853, 
-    854, 855, 857, 860, 861, 862, 
+    800, 810, 811, 820, 821, 822,
+    830, 831, 840, 842, 850, 853,
+    854, 855, 857, 860, 861, 862,
     870, 871,
 
-    900, 910, 920, 931, 940, 943, 
-    944, 951, 952, 953, 954, 960, 
-    961, 963, 970, 971, 972, 973, 
-    980, 981, 982, 983, 984, 985, 
+    900, 910, 920, 931, 940, 943,
+    944, 951, 952, 953, 954, 960,
+    961, 963, 970, 971, 972, 973,
+    980, 981, 982, 983, 984, 985,
     986,
 
-    1000, 1001, 1002, 1010, 1011, 
-    1012, 1013, 1020, 1021, 1022, 
-    1030, 1031, 1032, 1033, 1034, 
-    1035, 1036, 1037, 1038, 1039, 
+    1000, 1001, 1002, 1010, 1011,
+    1012, 1013, 1020, 1021, 1022,
+    1030, 1031, 1032, 1033, 1034,
+    1035, 1036, 1037, 1038, 1039,
     1040, 1041, 1050, 1051, 1052,
     1053, 1054, 1055, 1056, 1057,
-    1058, 1059, 1060, 1061
+    1058, 1059, 1060, 1061, 1062,
+    1063, 1064, 1070, 1071
   }
 end
 
 -- The client version and protocol version where
--- unsynchronized for some releases, not sure if this 
+-- unsynchronized for some releases, not sure if this
 -- will be the normal standard.
 
--- Client Version: Publicly given version when 
+-- Client Version: Publicly given version when
 -- downloading Cipsoft client.
 
--- Protocol Version: Previously was the same as 
+-- Protocol Version: Previously was the same as
 -- the client version, but was unsychronized in some
 -- releases, now it needs to be verified and added here
 -- if it does not match the client version.
@@ -92,7 +93,7 @@ end
 -- Reason for defining both: The server now requires a
 -- Client version and Protocol version from the client.
 
--- Important: Use getClientVersion for specific protocol 
+-- Important: Use getClientVersion for specific protocol
 -- features to ensure we are using the proper version.
 
 function g_game.getClientProtocolVersion(client)

modules/gamelib/protocollogin.lua

@@ -32,23 +32,28 @@ function ProtocolLogin:sendLoginPacket()
 
   msg:addU16(g_game.getProtocolVersion())
 
-  if g_game.getClientVersion() >= 980 then
+  if g_game.getFeature(GameClientVersion) then
     msg:addU32(g_game.getClientVersion())
   end
 
-  msg:addU32(g_things.getDatSignature())
+  if g_game.getFeature(GameContentRevision) then
+    msg:addU16(g_things.getContentRevision())
+    msg:addU16(0)
+  else
+    msg:addU32(g_things.getDatSignature())
+  end
   msg:addU32(g_sprites.getSprSignature())
   msg:addU32(PIC_SIGNATURE)
 
-  if g_game.getClientVersion() >= 980 then
-    msg:addU8(0) -- clientType
+  if g_game.getFeature(GamePreviewState) then
+    msg:addU8(0)
   end
 
   local offset = msg:getMessageSize()
-
-  if g_game.getClientVersion() >= 770 then
+  if g_game.getFeature(GameLoginPacketEncryption) then
     -- first RSA byte must be 0
     msg:addU8(0)
+
     -- xtea key
     self:generateXteaKey()
     local xteaKey = self:getXteaKey()
@@ -74,16 +79,23 @@ function ProtocolLogin:sendLoginPacket()
   local paddingBytes = g_crypt.rsaGetSize() - (msg:getMessageSize() - offset)
   assert(paddingBytes >= 0)
   msg:addPaddingBytes(paddingBytes, 0)
-  if g_game.getClientVersion() >= 770 then
+  if g_game.getFeature(GameLoginPacketEncryption) then
     msg:encryptRsa()
   end
 
+  if g_game.getFeature(GameOGLInformation) then
+    msg:addU8(1) --unknown
+    msg:addU8(1) --unknown
+    msg:addString(g_graphics.getRenderer())
+    msg:addString(g_graphics.getVersion())
+  end
+
   if g_game.getFeature(GameProtocolChecksum) then
     self:enableChecksum()
   end
 
   self:send(msg)
-  if g_game.getClientVersion() >= 770 then
+  if g_game.getFeature(GameLoginPacketEncryption) then
     self:enableXteaEncryption()
   end
   self:recv()
@@ -141,7 +153,7 @@ function ProtocolLogin:parseCharacterList(msg)
       world.worldName = msg:getString()
       world.worldIp = msg:getString()
       world.worldPort = msg:getU16()
-      msg:getU8() -- unknow byte?
+      world.previewState = msg:getU8()
       worlds[worldId] = world
     end
 
@@ -153,6 +165,7 @@ function ProtocolLogin:parseCharacterList(msg)
       character.worldName = worlds[worldId].worldName
       character.worldIp = worlds[worldId].worldIp
       character.worldPort = worlds[worldId].worldPort
+      character.previewState = worlds[worldId].previewState
       characters[i] = character
     end
 
@@ -165,8 +178,8 @@ function ProtocolLogin:parseCharacterList(msg)
       character.worldIp = iptostring(msg:getU32())
       character.worldPort = msg:getU16()
 
-      if g_game.getClientVersion() >= 980 then
-        character.unknown = msg:getU8()
+      if g_game.getFeature(GamePreviewState) then
+        character.previewState = msg:getU8()
       end
 
       characters[i] = character