Problem script for Admin

[Furious^ONE!]

Hello I have a problem with my script is that when I did / aduty it must pass everyone see "ADMIN ON DUTY" but unfortunately there's only me who sees it as done for all players see the message on my head.

Code :

Client.lua

  
local fonts = { [ "default" ] = true, [ "default-bold" ] = true,[ "clear" ] = true,[ "arial" ] = true,[ "sans" ] = true, 
      [ "pricedown" ] = true, [ "bankgothic" ] = true,[ "diploma" ] = true,[ "beckett" ] = true 
}; 
  
function dxDraw3DText( text, x, y, z, scale, font, r, g, b, maxDistance ) 
    assert( type( text ) == "string", "Bad argument @ dxDraw3DText" ); 
    assert( type( x ) == "number", "Bad argument @ dxDraw3DText" ); 
    assert( type( y ) == "number", "Bad argument @ dxDraw3DText" ); 
    assert( type( z ) == "number", "Bad argument @ dxDraw3DText" ); 
    if not scale or type( scale ) ~= "number" or scale <= 0 then 
        scale = 2 
    end 
    if not font or type( font ) ~= "string" or not fonts[ font ] then 
        font = "default" 
    end 
    if not r or type( r ) ~= "number" or r < 0 or r > 255 then 
        r = 255 
    end 
    if not g or type( g ) ~= "number" or g < 0 or g > 255 then 
        g = 255 
    end 
    if not b or type( b ) ~= "number" or b < 0 or b > 255 then 
        b = 255 
    end 
    if not maxDistance or type( maxDistance ) ~= "number" or maxDistance <= 1 then 
        maxDistance = 12 
    end 
    local textElement = createElement( "text" ); 
    if textElement then  
        setElementData( textElement, "text", text ); 
        setElementData( textElement, "x", x ); 
        setElementData( textElement, "y", y ); 
        setElementData( textElement, "z", z ); 
        setElementData( textElement, "scale", scale ); 
        setElementData( textElement, "font", font ); 
        setElementData( textElement, "rgba", { r, g, b, 255 } ); 
        setElementData( textElement, "maxDistance", maxDistance ); 
        return textElement 
    end 
    return false 
end 
  
addEventHandler( "onClientRender", root, 
    function( ) 
        local texts = getElementsByType( "text" ); 
        if #texts > 0 then 
            local pX, pY, pZ = getElementPosition( localPlayer ); 
            for i = 1, #texts do 
                local text = getElementData( texts[i], "text" ); 
                local tX, tY, tZ = getElementData( texts[i], "x" ), getElementData( texts[i], "y" ), getElementData( texts[i], "z" ); 
                local font = getElementData( texts[i], "font" ); 
                local scale = getElementData( texts[i], "scale" ); 
                local color = getElementData( texts[i], "rgba" ); 
                local maxDistance = getElementData( texts[i], "maxDistance" ); 
                if not text or not tX or not tY or not tZ then 
                    return 
                end 
                if not font then font = "default" end 
                if not scale then scale = 2 end 
                if not color or type( color ) ~= "table" then 
                    color = { 255, 255, 255, 255 }; 
                end 
                if not maxDistance then maxDistance = 12 end 
                local distance = getDistanceBetweenPoints3D( pX, pY, pZ, tX, tY, tZ ); 
                if distance <= maxDistance then 
                    local x, y = getScreenFromWorldPosition( tX, tY, tZ ); 
                    if x and y then 
                        dxDrawText( text, x, y, _, _, tocolor( color[1], color[2], color[3], color[4] ), scale, font, "center", "center" ); 
                    end 
                end 
            end 
        end 
    end 
); 

onduty_client.lua :

addEvent ( "onDuty", true ) 
function duty()   
    if getElementData(getLocalPlayer( ),"duty") == true then    
        timer = setTimer ( function() 
            setElementData(getLocalPlayer( ),"duty",true) 
            local x, y, z = getElementPosition( getLocalPlayer( ) ) 
            local playerName = getPlayerName( getLocalPlayer( ) ) 
            local theText = dxDraw3DText( "ADMIN EN SERVICE ( Ne pas le tue )", x, y, z+1,05,"default",255,0,0,200) 
            setTimer ( function() 
                destroyElement(theText) 
                end, 59, 1) 
        end, 60, 0 ) 
    else 
        if isTimer(timer) then 
            killTimer(timer) 
        end 
         
        setElementData(getLocalPlayer( ),"duty",true) 
    end     
end 
  
addEventHandler ( "onDuty", getRootElement(), duty) 
addCommandHandler("duty",duty) 
  

onduty_server.lua :

  
function duty(source) 
    if isObjectInACLGroup ( "user." .. getAccountName(getPlayerAccount(source)), aclGetGroup ( "Admin" ) ) or isObjectInACLGroup ( "user." .. getAccountName(getPlayerAccount(source)), aclGetGroup ( "Fondateur" ) ) then    
        triggerEvent ( "onDuty", getRootElement())   
    else 
        outputChatBox("Vous n'êtes pas ADMIN pour utilisé cette fonction !",source) 
    end 
end 
  
addCommandHandler("duty",duty) 
  

Please help me with my script.

[Castillo]

That's because the script is client side.

[Furious^ONE!]

how to script in the server?