MTA:Eir/functions/engineGetModelRefCount

This function returns the reference count of a GTA:SA model info. The reference count describes how often a model info is used by the game (including MTA).

Syntax

int engineGetModelRefCount ( int modelIndex )

Arguments

• modelIndex: value ranging from [0..19999] that denotes an internal model info

Returns

Returns a true if modelIndex is a valid model info index and the model info that it points to is allocated, false otherwise.

Example

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Client

This snippet destroys every MTA object whose model is used more than twice.

addEvent( "onClientElementModelSweep", true );
addEventHandler( "onClientElementModelSweep", root,
    function()
        for m,n in ipairs( getElementsByType( "object" ) ) do
            local refCount = engineGetModelRefCount( getElementModel( n ) );

            if ( refCount > 2 ) then
                destroyElement( n );
            end
        end
    end
);