Refactor modules, closes #223

* All modules are sandboxed now
* All images,sounds,fonts,translations and styles were moved to "data" folder
* Reorganize image files folders
* Remove unmaintained modules: client_particles, client_shaders
* Implement new automatic way to load styles and fonts
* Add hide/show offline option in VipList
* Add invite/exclude to/from private channel in players menus
* Many other minor changes

modules/gamelib/creature.lua

@@ -32,59 +32,56 @@ EmblemBlue = 3
 function getSkullImagePath(skullId)
   local path
   if skullId == SkullYellow then
-    path = 'icons/skull_yellow.png'
+    path = '/images/game/skulls/skull_yellow'
   elseif skullId == SkullGreen then
-    path = 'icons/skull_green.png'
+    path = '/images/game/skulls/skull_green'
   elseif skullId == SkullWhite then
-    path = 'icons/skull_white.png'
+    path = '/images/game/skulls/skull_white'
   elseif skullId == SkullRed then
-    path = 'icons/skull_red.png'
+    path = '/images/game/skulls/skull_red'
   elseif skullId == SkullBlack then
-    path = 'icons/skull_black.png'
+    path = '/images/game/skulls/skull_black'
   elseif skullId == SkullOrange then
-    path = 'icons/skull_orange.png'
+    path = '/images/game/skulls/skull_orange'
   end
-  path = resolvepath(path)
   return path
 end
 
 function getShieldImagePathAndBlink(shieldId)
   local path, blink
   if shieldId == ShieldWhiteYellow then
-    path, blink = 'icons/shield_yellow_white.png', false
+    path, blink = '/images/game/shields/shield_yellow_white', false
   elseif shieldId == ShieldWhiteBlue then
-    path, blink = 'icons/shield_blue_white.png', false
+    path, blink = '/images/game/shields//shield_blue_white', false
   elseif shieldId == ShieldBlue then
-    path, blink = 'icons/shield_blue.png', false
+    path, blink = '/images/game/shields//shield_blue', false
   elseif shieldId == ShieldYellow then
-    path, blink = 'icons/shield_yellow.png', false
+    path, blink = '/images/game/shields//shield_yellow', false
   elseif shieldId == ShieldBlueSharedExp then
-    path, blink = 'icons/shield_blue_shared.png', false
+    path, blink = '/images/game/shields//shield_blue_shared', false
   elseif shieldId == ShieldYellowSharedExp then
-    path, blink = 'icons/shield_yellow_shared.png', false
+    path, blink = '/images/game/shields//shield_yellow_shared', false
   elseif shieldId == ShieldBlueNoSharedExpBlink then
-    path, blink = 'icons/shield_blue_not_shared.png', true
+    path, blink = '/images/game/shields//shield_blue_not_shared', true
   elseif shieldId == ShieldYellowNoSharedExpBlink then
-    path, blink = 'icons/shield_yellow_not_shared.png', true
+    path, blink = '/images/game/shields//shield_yellow_not_shared', true
   elseif shieldId == ShieldBlueNoSharedExp then
-    path, blink = 'icons/shield_blue_not_shared.png', false
+    path, blink = '/images/game/shields//shield_blue_not_shared', false
   elseif shieldId == ShieldYellowNoSharedExp then
-    path, blink = 'icons/shield_yellow_not_shared.png', false
+    path, blink = '/images/game/shields//shield_yellow_not_shared', false
   end
-  path = resolvepath(path)
   return path, blink
 end
 
 function getEmblemImagePath(emblemId)
   local path
   if emblemId == EmblemGreen then
-    path = 'icons/emblem_green.png'
+    path = '/images/game/emblems/emblem_green'
   elseif emblemId == EmblemRed then
-    path = 'icons/emblem_red.png'
+    path = '/images/game/emblems/emblem_red'
   elseif emblemId == EmblemBlue then
-    path = 'icons/emblem_blue.png'
+    path = '/images/game/emblems/emblem_blue'
   end
-  path = resolvepath(path)
   return path
 end
 

modules/gamelib/gamelib.otmod

@@ -5,7 +5,6 @@ Module
   website: www.otclient.info
 
   dependencies:
-    - client_extended
     - game_tibiafiles
 
   @onLoad: |

modules/gamelib/protocolgame.lua

@@ -1,15 +1,23 @@
 local opcodeCallbacks = {}
+local extendedCallbacks = {}
 
 function ProtocolGame:onOpcode(opcode, msg)
   for i, callback in pairs(opcodeCallbacks) do
     if i == opcode then
-      callback(msg)
+      callback(self, msg)
       return true
     end
   end
   return false
 end
 
+function ProtocolGame:onExtendedOpcode(opcode, buffer)
+  local callback = extendedCallbacks[opcode]
+  if callback then
+    callback(self, opcode, buffer)
+  end
+end
+
 function ProtocolGame.registerOpcode(opcode, callback)
   if opcodeCallbacks[opcode] then
     error('opcode ' .. opcode .. ' already registered will be overriden')
@@ -21,3 +29,31 @@ end
 function ProtocolGame.unregisterOpcode(opcode)
   opcodeCallbacks[opcode] = nil
 end
+
+function ProtocolGame.registerExtendedOpcode(opcode, callback)
+  if not callback or type(callback) ~= 'function' then
+    error('Invalid callback.')
+  end
+
+  if opcode < 0 or opcode > 255 then
+    error('Invalid opcode. Range: 0-255')
+  end
+
+  if extendedCallbacks[opcode] then
+    error('Opcode is already taken.')
+  end
+
+  extendedCallbacks[opcode] = callback
+end
+
+function ProtocolGame.unregisterExtendedOpcode(opcode)
+  if opcode < 0 or opcode > 255 then
+    error('Invalid opcode. Range: 0-255')
+  end
+
+  if not extendedCallbacks[opcode] then
+    error('Opcode is not registered.')
+  end
+
+  extendedCallbacks[opcode] = nil
+end

modules/gamelib/protocollogin.lua

@@ -2,12 +2,13 @@
 ProtocolLogin = extends(Protocol)
 
 LoginServerError = 10
+LoginServerUpdate = 17
 LoginServerMotd = 20
 LoginServerUpdateNeeded = 30
 LoginServerCharacterList = 100
 LoginServerExtendedCharacterList = 101
 
-function ProtocolLogin:login(host, port, accountName, accountPassword)
+function ProtocolLogin:login(host, port, accountName, accountPassword, locale)
   if string.len(host) == 0 or port == nil or port == 0 then
     signalcall(self.onError, self, tr("You must enter a valid server address and port."))
     return
@@ -16,6 +17,7 @@ function ProtocolLogin:login(host, port, accountName, accountPassword)
   self.accountName = accountName
   self.accountPassword = accountPassword
   self.connectCallback = sendLoginPacket
+  self.locale = locale
 
   self:connect(host, port)
 end
@@ -28,6 +30,16 @@ function ProtocolLogin:sendLoginPacket()
   local msg = OutputMessage.create()
   msg:addU8(ClientOpcodes.ClientEnterAccount)
   msg:addU16(g_game.getOs())
+
+  if g_game.getFeature(GameUpdater) then
+    msg:addString(g_app.getOs())
+    msg:addString(g_game.getUpdaterSignature())
+  end
+
+  if g_game.getFeature(GameLoginLocale) then
+    msg:addString(self.locale)
+  end
+
   msg:addU16(g_game.getProtocolVersion())
 
   if g_game.getProtocolVersion() >= 971 then
@@ -94,6 +106,9 @@ function ProtocolLogin:onRecv(msg)
       self:parseCharacterList(msg)
     elseif opcode == LoginServerExtendedCharacterList then
       self:parseExtendedCharacterList(msg)
+    elseif opcode == LoginServerUpdate then
+      local signature = msg:getString()
+      signalcall(self.onUpdateNeeded, self, signature)
     else
       self:parseOpcode(opcode, msg)
     end

modules/gamelib/spells.lua

@@ -1,6 +1,6 @@
 SpelllistSettings = {
   ['Default'] = { 
-    iconFile = 'icons.png',
+    iconFile = 'defaultspells',
     iconSize = {width = 32, height = 32},
     spellListWidth = 210,
     spellWindowWidth = 550,
@@ -9,7 +9,7 @@ SpelllistSettings = {
   },
   
   ['Sample'] =  { 
-    iconFile = 'sample.png', 
+    iconFile = 'sample', 
     iconSize = {width = 64, height = 64},
     spellIcons = {[1] = 'Wind Walk', [2] = 'Fire Breath', [3] = 'Moonglaives', [5] = 'Firefly', [4] = 'Critical Strike'},
     spellOrder = {'Critical Strike', 'Firefly', 'Fire Breath', 'Moonglaives', 'Wind Walk'}