Need help with weapon functions

[Gad_boy]

How to check if player has weapon in hand, and amount of ammo. give simple example please.

[Kenix]

Client side:

addCommandHandler( "weapon", 
    function( ) 
        local weapon = getPedWeapon( localPlayer ) 
        outputChatBox( "You have weapon"..tostring( weapon ).." id, ammo "..tostring( getPedTotalAmmo( localPlayer,getPedWeaponSlot( localPlayer ) ) ) ) 
    end 
)    

Code updated

[Gad_boy]

i need something like this

addEventHandler("onClientPlayerSpawn", root, 
    function () 
    local ammo 
    local wtype 
    ammo = getPedTotalAmmo (root) 
    wtype = getPedWeapon ( root) 
    end 
) 

[Kenix]

addEventHandler("onClientPlayerSpawn", root, 
    function ( ) 
        local ammo = getPedTotalAmmo ( source ) 
        local wtype = getPedWeapon ( source ) 
        outputChatBox( "Weapon "..tostring( wtype ).." id, ammo "..tostring( ammo ) ) 
    end 
) 

Why you need check root?

[Gad_boy]

i don't know)) i am a noob in lua))

i wont to make my own hud, so i need to check amount of ammo to make progressbar with it and the dxtext with total ammo))