TITLE Torpedo Doctrine
; VAR1 circle flag (0=snake, 1=circle)
; VAR2 search axis (preset by launcher)
; VAR3 enabled flag

RULE Init
IF INIT = 1 THEN
	VAR_SET 3 0
ELSE
	RULE Home
	IF NEWTRACK = 1 AND CLASS != WEAP THEN
		DEBUG "Torpedo Acquired"
		SET_TIMER 2 -1
		TACTIC terminal_home
	END

	RULE Preenable Steer Or Search
	IF VAR3 = 1 THEN
		RULE Snake Or Circle
		IF VAR1 = 0 THEN
			; lower priority to make sure we don't interfere with homing
			PRIORITY 224
			SNAKE VAR2
			DEBUG "SNAKE"
		ELSE
			; lower priority to make sure we don't interfere with homing
			PRIORITY 224
			CIRCLE
			DEBUG "CIRCLE"
		END
	ELSE
		; lower priority to make sure we don't interfere with homing
		PRIORITY 224	
		SETCRS VAR2
	
		RULE Enable
		IF TIMER1 = 0 THEN
			DEBUG "Torpedo Enabled"
			ENABLE
			VAR_SET 3 1
		END
	END

	RULE Shutdown
	IF TIMER2 = 0 THEN
		DEBUG "Torp failed to acquire\n"
		SHUTDOWN
	END

END