<function name="FireAnimationEvent" parent="WEAPON" type="hook"> <ishook>yes</ishook> <description> Called before firing animation events, such as muzzle flashes or shell ejections. This will only be called serverside for 3000-range events, and clientside for 5000-range and other events. </description> <realm>Shared</realm> <predicted>No</predicted> <args> <arg name="pos" type="Vector">Position of the effect.</arg> <arg name="ang" type="Angle">Angle of the effect.</arg> <arg name="event" type="number">The event ID of happened even. See [this page](http://developer.valvesoftware.com/wiki/Animation_Events).</arg> <arg name="options" type="string">Name or options of the event.</arg> <arg name="source" type="Entity">The source entity. This will be a viewmodel on the client and the weapon itself on the server</arg>⤶ </args> <rets> <ret name="" type="boolean">Return true to disable the effect.</ret> </rets> </function> <example> <description>Disables muzzle flashes. Taken from tool gun source code.</description> <code> function SWEP:FireAnimationEvent( pos, ang, event, options ) -- Disables animation based muzzle event if ( event == 21 ) then return true end -- Disable thirdperson muzzle flash if ( event == 5003 ) then return true end end </code> </example> <example> <description>Counter-Strike: Source like muzzle flashes.</description> <code> function SWEP:FireAnimationEvent( pos, ang, event, options ) if ( !self.CSMuzzleFlashes ) then return end -- CS Muzzle flashes if ( event == 5001 or event == 5011 or event == 5021 or event == 5031 ) then local data = EffectData() data:SetFlags( 0 ) data:SetEntity( self.Owner:GetViewModel() ) data:SetAttachment( math.floor( ( event - 4991 ) / 10 ) ) data:SetScale( 1 ) -- Change me if ( self.CSMuzzleX ) then util.Effect( "CS_MuzzleFlash_X", data ) else util.Effect( "CS_MuzzleFlash", data ) end return true end end </code> </example>