help projectil

[manawydan]

function nemesisuca(attacker) 
if (getElementData(attacker, "nemesis")) then 
local x,y,z = getElementPosition(getLocalPlayer()) 
createProjectile(nemesi(),19,x,y,z,500) 
end end 
addEventHandler("onClientPedWeaponFire",  nemesisuca) 

the projectile no creat

[Castillo]

function nemesisuca ( ) 
    if ( getElementData ( source, "nemesis" ) ) then 
        local x, y, z = getElementPosition ( localPlayer ) 
        createProjectile ( source, 19, x, y, z, 500 ) 
    end 
end 
addEventHandler ( "onClientPedWeaponFire", root, nemesisuca ) 

[AJXB]

what is Projectile if you dont mind answering

[Castillo]

http://en.wikipedia.org/wiki/Projectile

[manawydan]

thank you

[Castillo]

You're welcome.