<function name="GetNWVarProxy" parent="Entity" type="classfunc"> <description>Returns callback function for given NWVar of this entity. <removed>This function was superseded by <page>Entity:GetNW2VarProxy</page>. This page still exists an archive in case anybody ever stumbles across old code and needs to know what it is</removed></description> <realm>Shared</realm> <file line="509">lua/includes/extensions/entity.lua</file>⤶ <args> <arg name="key" type="any">The key of the NWVar to get callback of.</arg> </args> <rets> <ret name="" type="function">The callback of given NWVar, or nil if not found.</ret> </rets> </function> <example> <description>Prints callback function of a NWVar called "Key" of Player 1.</description> <code> print( Entity(1):GetNWVarProxy( "Key" ) ) Entity(1):SetNWVarProxy( "Key", print ) print( Entity(1):GetNWVarProxy( "Key" ) ) </code> <output> ``` nil function: builtin#25 ``` </output> </example>