<function name="SecondaryAttack" parent="WEAPON" type="hook"> <ishook>yes</ishook> <description> Called when secondary attack button ( +attack2 ) is pressed. For issues with this hook being called rapidly on the client side, see the global function <page>Global.IsFirstTimePredicted</page>. </description> <realm>Shared</realm> <predicted>Yes</predicted> </function> <example> <description>This is how it is defined in weapon_base</description> <code> function SWEP:SecondaryAttack() -- Make sure we can shoot first if ( !self:CanSecondaryAttack() ) then return end -- Play shoot sound self.Weapon:EmitSound("Weapon_Shotgun.Single") -- Shoot 9 bullets, 150 damage, 0.75 aimcone self:ShootBullet( 150, 9, 0.2 ) -- Remove 1 bullet from our clip self:TakeSecondaryAmmo( 1 ) -- Punch the player's view self.Owner:ViewPunch( Angle( -10, 0, 0 ) ) self:GetOwner():ViewPunch( Angle( -10, 0, 0 ) ) end </code> </example>