TOOL:Think

{{Lua_hook |
  hook_name        = Think |
  syntax           = TOOL |
  arguments        = |
  description      = Called every frame while the tool is being used. |
  lua_state        = {{Shared}} |
}}

==Examples==
{{Lua_example |
  description = Ignite everything the player looks at for 1 minute. |
  useOn = {{Shared}} |
  code = <lua>function TOOL:Think( )

	local trace = self:GetOwner():GetEyeTrace()
	if (!trace.Entity) then return end
	if (!trace.Entity:IsValid() ) then return end
	if (trace.Entity:IsPlayer()) then return end
	if (trace.Entity:IsWorld()) then return end
	
	
	trace.Entity:Extinguish()
	trace.Entity:Ignite( 60, 0 )
	
end</lua>|
}}