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scope NameChange

globals
    private constant boolean MAX_LENGTH_CHECK = true //Use true or false (Case-Sensitive)
    private constant integer MAX_LENGTH = 10 //The limit for how long a name can be
endglobals

private function Actions takes nothing returns nothing
    local string s = GetEventPlayerChatString()
    local integer l = StringLength(s)
    local string sub
    local player p = GetTriggerPlayer()
    set s = null //Although is can never be removed I can still set it to null saving a little space
    if l >= 6 + MAX_LENGTH and MAX_LENGTH_CHECK then //Check to make sure the number of characters isn't over MAX_LENGTH (default: 10)
        call DisplayTextToPlayer(p, 0, 0, "Error: Name to long. Limit is " + I2S(MAX_LENGTH) + " characters.")
        return //Stop the trigger
    endif
    set sub = SubString(s, 6, l)
    call SetPlayerName(p, sub)
    call DisplayTextToPlayer(p, 0, 0, "Your name has been changed to: " + sub)
    set sub = null
endfunction

public function InitTrig takes nothing returns nothing
    local trigger trig = CreateTrigger()
    local integer i = 0
    loop
        call TriggerRegisterPlayerChatEvent(trig, Player(i), "-name", false )
        set i = i + 1
        exitwhen i == 12
    endloop
    call TriggerAddAction(trig, function Actions)
endfunction

endscope