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Entity:SetNW2VarProxy#547655

<function name="SetNW2VarProxy" parent="Entity" type="classfunc">⤶ ⤶ <description><note>Only one NW2VarProxy can be set per-var</note>⤶ Sets a function to be called when the NW2Var changes. Alias of <page>Entity:SetNetworked2VarProxy</page></description>⤶ <realm>Shared</realm>⤶ <file line="551">lua/includes/extensions/entity.lua</file>⤶ <args>⤶ <arg name="key" type="any">The key of the NW2Var to add callback for.</arg>⤶ <arg name="callback" type="function">The function to be called when the NW2Var changes. It has 4 arguments:⤶ * <page>Entity</page> ent - The entity⤶ * <page>string</page> name - Name of the NW2Var that has changed⤶ * <page>any</page> oldval - The old value⤶ * <page>any</page> newval - The new value</arg>⤶ </args>⤶ </function>⤶ ⤶ <example>⤶ <description>Prints all changes to a NW2Var called "Key" of Player 1.</description>⤶ <code>⤶ Entity( 1 ):SetNW2VarProxy( "Key", print )⤶ Entity( 1 ):SetNW2String( "Key", "Value" )⤶ Entity( 1 ):SetNW2String( "Key", "Table" )⤶ </code>⤶ <output>⤶ ```⤶ Player [1][Player1] Key nil Value⤶ Player [1][Player1] Key Value Table⤶ ```⤶ </output>⤶ ⤶ </example>

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