Add TransAPI plugin in.

Merge remote-tracking branch 'transapirem/master' into transapi

MCServer/Plugins/TransAPI/LICENSE

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+The MIT License (MIT)
+
+Copyright (c) 2013 Alexander Harkness
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

MCServer/Plugins/TransAPI/README.md

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+TransAPI
+========
+
+A plugin translation API for MCServer.
+
+TransAPI is designed to be used with the [client library](https://github.com/bearbin/transapi-client), however there is also a stable API available for use.
+
+API
+---
+
+    GetLanguage ( cPlayer )
+    Returns the user's preferred language (or server default if not set). (ISO 639-1 language code)
+
+    GetConsoleLanguage ( )
+    Returns the preferred language for console text. (ISO 639-1 language code)
+
+Commands
+--------
+
+ * /language [lang] - Takes a language code (ISO 639-1) and sets the user's preferred language to that. (tranapi.setlang)

MCServer/Plugins/TransAPI/main.lua

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+-- This plugin copyright Alexander Harkness 2013, licensed under the MIT license.
+
+-- Configuration
+g_ServerLang    = "en"
+g_ConsoleLang   = "en"
+
+-- Global Variables
+g_Plugin        = nil
+g_PluginManager = nil
+g_PluginDir     = nil
+g_UserData      = nil
+
+-- START WITH DA AWESOME!
+function Initialize( Plugin )
+
+	-- Set up the globals.
+	g_Plugin        = Plugin
+	g_PluginManager = cRoot:Get():GetPluginManager()
+	g_PluginDir     = Plugin:GetDirectory()
+
+	-- Set up the plugin details.
+	Plugin:SetName( "TransAPI" )
+	Plugin:SetVersion( 1 )
+
+	-- This is the place for commands!
+	g_PluginManager:BindCommand("/language", "transapi.setlang", HandleLanguageCommand, " - Set your preferred language (use ISO 639-1)")
+
+	-- Load the userdata file.
+	g_UserData = cIniFile( g_PluginDir .. "/userdata.ini" )
+	if g_UserData ~= true then
+		LOGERROR( "TransAPI INI file could not be opened!" )
+	end
+
+	LOG( "Initialized " .. Plugin:GetName() .. " v." .. Plugin:GetVersion() )
+
+	return true
+
+end
+
+function GetLanguage( Player )
+
+	-- Returns a language to use.
+	if g_UserData:ReadFile() == true then
+		local userLang = g_UserData:GetValueSet( Player:GetName(), "language", "false" )
+		g_UserData:WriteFile()
+	end
+
+	if userLang == "false" then
+		return g_ServerLang
+	else
+		return userLang
+	end
+
+end
+
+function GetConsoleLanguage()
+	-- Return the language to use for console messages.
+	return g_ConsoleLang
+end
+
+function HandleLanguageCommand ( Split, Player )
+
+	-- If the user is not setting the language, tell them the currently selected one.
+	if #Split ~= 2 then
+
+		local userLang = g_UserData:GetValueSet( Player:GetName(), "language", "false" )
+		if userLang == "false" then
+			return g_ServerLang
+		else
+			return userLang
+		end
+
+	end
+
+	-- Set the language.
+	local success = g_UserData:SetValue( Player:GetName(), "language" Split[2] )
+	g_UserData:WriteFile()
+
+	if not success then
+		Player:SendMessage( "Language could not be set!" )
+	else
+		Player:SendMessage( "Language set!" )
+	end
+
+	return true
+
+end
+
+function OnDisable()
+	LOG( "Disabled TransAPI!" )
+end