Entity.IsWorld

From GMod Wiki

Function
Syntax	Entity:IsWorld( )
Description:
Returns true if the entity is worldspawn (if the entity is part of the world). Floors, walls, roads and the like qualify under this.
Returns:	Boolean
In Object:	Entity
Realm:
BBCode Link:	[b][url=http://wiki.garrysmod.com/?title=Entity.IsWorld]Entity.IsWorld [img]http://wiki.garrysmod.com/favicon.ico[/img][/url][/b]

Examples

Description	Returns true if the entity is worldspawn (if the entity is part of the map). Floors, walls, roads.. etc...
Used on
Code	function TOOL:LeftClick( trace )   if(trace.Entity:IsWorld()) then   Msg("Entity is the World!\n");   end   end
Output	Entity is the World!

Additional Notes

• Could be used for preventing errors and crashes.