Client and Source

[GhostXoP]

I have used Client where Source should be in some Scenario's, What is the difference? What are their values and what should each be used for?

[qaisjp]

It's just a name, you can call it "cakeface" if you want, refer to the wiki for their actual values. For example, onColShapeHit has a source value that is a marker (source values have variable name "source" that can be changed if re-declared) and first argument is the hit element so:

  
addEventHandler("onColShapeHit", root, function( hitElement ) 
       outputChatBox( "A " .. getElementType(hitElement) .. " hit a " .. getElementType(source) ) 
    end 
) 

To redeclare the source and call it "marker" (in most cases you wont need to do this):

  
addEventHandler("onColShapeHit", root, function( hitElement ) 
        local marker = source 
        outputChatBox( "A " .. getElementType(hitElement) .. " hit a " .. getElementType(marker) ) 
    end 
) 

Nearly all the time source is predefined, and client is manually defined (client = x, source is created by MTA)

It depends on what the wiki says and what you call the variables.

[-ffs-Sniper]

https://wiki.multitheftauto.com/wiki/AddEventHandler

Here you can see what the meaning of each predefined variable is (for events only).

[GhostXoP]

Thank you all.

[qaisjp]

welcum