LuaInMinecraftBukkit

# Display Name
displayName : My Lua Plugin
# lua script id, make sure as same as folder name, and just contants a-zA-Z0-9
id : HelloLua
# author
author : SmileYik
# version
version : 1.0
# dependens lua script ids
dependents : [ ]
# soft dependents lua script ids
softDependents : [ ]

-- get logger
local logger = self:getLogger()

command = {}
listener = {}

-- onEnable function will be run after load this script.
function onEnable()
   logger:info("Hello lua!!!!!")

   -- register a command
   -- param two allow this format: '<lua script id>.<function>'
   -- in this example, my lua script named 'HelloLua',
   -- and this function is 'command.dispatch'.
   -- then i will use 'HelloLua.command.dispatch'
   luaBukkit.commandRegister:registerCommand(
       "test", "HelloLua.command.dispatch"
   )
   -- register a player join event
   -- the param two is as same as register command.
   luaBukkit.eventRegister:registerListener(
       "PlayerJoinEvent", "HelloLua.listener.onPlayerJoin", 2
   )
end

-- onDisable function will be called after disable this script plugin.
function onDisable()
   logger:info("I am disabled!")
end

function listener.onPlayerJoin(event)
   local playername = event:getPlayer():getName()
   event:setJoinMessage("Nice to meet you,  " .. playername)
   event:getPlayer():sendMessage("Hi" .. playername)
end

function command.dispatch(arg, sender, strs)
   args = {}
 
   if (sender == nil) then
       args.isPlayer = arg[1]
       args.sender = arg[2]
       args.args = arg[3]
   else
       args.isPlayer = arg
       args.sender = sender
       args.args = strs
   end

   -- isPlayer(bool), sender(who), args(command params)
   if (args.args[2] == "openInventory" and args.isPlayer) then
       local inv = luaBukkit.server:createInventory(NIL, 27, "First window~")
       args.sender:openInventory(inv)
       logger:info("excute command over")
       return
   end
   args.sender:sendMessage("this command is wrong!")
end

logger:info("Hello Lua, loaded!")