ACTOR BulletCasingSpawner //Shamelessly stolen from probably one of Weasel's mods, yoink. (Then taken by me, double yoink)
{
	Speed 13
	PROJECTILE
	+NOCLIP
	States
	{
	Spawn:
		TNT1 AA 0 A_CustomMissile("BulletCasing",0,0,random(-100,-80),CMF_AIMDIRECTION,random(-15,15))
		Stop
	}
}

ACTOR BulletCasing
{
	Radius 2
	Height 4
	Speed 8
	Scale 0.1
	PROJECTILE
	-NOGRAVITY
	+BOUNCEONACTORS
	+DONTSPLASH
	Gravity 0.75
	BounceType Doom
	BounceCount 6
	BounceFactor 0.6
	+clientsideonly
	States
	{
	Spawn:
		CAS1 ABCDEFGH 1 bright
		Goto rollingloop
	rollingloop:
		TNT1 A 0 a_playsound ("Casing/Bullet",0,1,0,1.6)
		CAS1 A 0 A_Jump(128,1,3,5,7)
		CAS1 ABCDEFGH 1 bright
		Loop
	Death:
		TNT1 A 0 a_jump (256, "dead1","dead2")
		loop
	dead1:
		TNT1 A 0 a_playsound ("Casing/Bullet",0,1,0,1.6)
		CAS1 I 60 bright
		CAS1 I 1 bright a_fadeout (0.01)
		wait
 	dead2:
		TNT1 A 0 a_playsound ("Casing/Bullet",0,1,0,1.6)
		CAS1 J 60 bright
		CAS1 J 1 bright a_fadeout (0.01)
		wait
  }
}