TFS 1.X+ how to add more arenas properly

[Manigold]

I need help to add more arenas,and don't know the right way to add, this is my arena script
**EDIT = I clicked to post before I finished writing ,sorry for that ;P

function onLogin(cid)
cid:registerEvent("Arena_Death")
return true
end

local arena = {
     from = {x=121, y=33, z=10}, -- left top corner of  arena
     to = {x=128, y=37, z=10}, -- right bottom corner of  arena
     temple = { x = 125, y = 31, z = 9 } -- change it to exit pos

     }
  
  
  
function onPrepareDeath(cid, killer)
    if isInRange(getPlayerPosition(cid), arena.from,arena.to) then
        if isPlayer(cid) then

            cid:sendTextMessage(MESSAGE_STATUS_WARNING,"[PVP Arena]: You have been defeated by " .. getCreatureName(killer,cid) .. ". You sux.")
            Player(cid):addHealth(Player(cid):getMaxHealth())
            Player(cid):teleportTo(arena.temple, true)
            Player(killer):sendTextMessage(MESSAGE_STATUS_WARNING,"[PVP Arena]: You have defeated " .. getCreatureName(cid,killer) .. ". You are the best Fighter.")
            Player(killer):addHealth(Player(cid):getMaxHealth())
            Player(killer):teleportTo(arena.temple, true)
            return false
        end
    end
   return true
end

function isInRange(pos, fromPos, toPos)
   return pos.x >= fromPos.x and pos.y >= fromPos.y and pos.z >= fromPos.z and pos.x <= toPos.x and pos.y <= toPos.y and pos.z <= toPos.z
end

 

[Shadow_]

copy the same script with different name and register it in creaturescripts.xml and change the positions from pos = top lefft corner , to pos = bottom right corner and don't forget to register in login.lua as the first script is added