/* Generic Ram Behaviour Machine
//
// This machine should be used through the normal call mechanism
//
*/

machine Ram
{
	state RamStart
	{
		action SetRandomTimerBetween(2, 10000.0, 10000.0)
		transition HasTarget() == false
		{
			goto RamExitStart
		}

		action SeekTarget(true, false)
		action StopLook()

		action SetRand(0, 3)
		transition GetRand() == 0
		{
			action CreateKnockMusterZoneTarget(true, false)
			goto RamCheck
		}
		transition
		{
			goto RamCheck
		}
	}

	state RamCheck
	{
		action UpdateFleeSpeed(0.05, false)
		action LookAtTargetPosition(2.0)
		transition HasArrived()
		{
			;//direct goto HeadButt
			;//goto RamStart
			goto FacingCheckArrived
		}
;//		transition InTargetProximity(6.0)
		transition InTargetProximityRadius(1.5, true)
		{
			direct goto FacingCheck
			;//direct goto HeadButt
		}
	}

	state FacingCheckArrived
	{
		transition IsFacingTargetUnit(0.7071)
		{
			direct goto HeadButt
		}
		transition
		{
			action SetRandomTimerBetween(1, 4.0, 5.0)
			action SetWander()
			goto FacingFailedWander
		}
	}

	state FacingFailedWander
	{
		transition IsTimerUp(1)
		{
			goto RamExitStart
		}
	}

	state FacingCheck
	{
		transition IsFacingTargetUnit(0.7071)
		{
			direct goto HeadButt
		}
		transition
		{
			goto RamCheck
		}
	}

	state HeadButt
	{
		;// temp check
		transition IsAnimLoaded("hbut", "st")==true
		{
			action PlayAnim("hbut", "st", false)
			;//action PlayAnim("shake", "01_lp", false)
			goto HeadButtWait
		}

		transition
		{
			direct goto SetParams
		}
	}

	state HeadButtWait
	{
		transition IsAnimPlaying("hbut", "st", false) == false
		{
			direct goto SetParams
		}
	}

	state SetParams
	{
		transition IsTargetDead()
		{
			action Print("\ntarget dead, cannot knockover\n")
			action SetWander()
			goto RamWait
		}
		transition IsTargetFSMRunning(fsm::"KnockOver") ;// check if already knocked over
		{
			action Print("\ntarget already knocked out\n")
			action SetWander()
			goto RamWait
		}
		transition CanKnockTarget(3.0) == false
		{
			action Print("\nCan't Knock Target Over\n")
			action SetWander()
			goto RamWait
		}
		transition IsFacingTargetUnit(0.7071) == false
		{
			action Print("\nNot Facing Target\n")
			action SetWander()
			goto RamWait
		}

		action SetTargetToSlave()
		action PushTarget()

		action SetNumPassedParamTarget(1)
		action SetPassedParamTargetKnockDir(0)

		action SetTargetsTargetToMe()
		action SetTargetFSM(fsm::"KnockOver")

		action SetWander()

		transition
		{
			action SetRandomTimerBetween(2, -1.0, -1.0)			
			goto RamWait
		}
	}

	state RamWait
	{
		transition IsAnimStatePlaying("hbut", false) == false
		{
			action SetRandomTimerBetween(1, 3.0, 3.0)
			goto RamPause
		}
	}

	state RamPause
	{
		transition IsTimerUp(1)
		{
			goto ExpUpdate
		}
	}
	
	state ExpUpdate
	{
		/*
		transition IsTargetDead()
		{
			action AddKillExperience(1, 0.0)
			goto RamExitStart
		}
		*/
		transition
		{
			goto RamExitStart
		}
	}

;// ------------------------------------------------------------- Exit States
	exitstart state RamExitStart
	{
		transition IsTimerUp(2)
		{
			direct goto ExitExpUpdate
		}
		transition
		{
			direct goto RamExit
		}
	}

	state ExitExpUpdate
	{
		transition IsTargetDead()
		{
			action AddKillExperience(1, 0.0)
			direct goto RamExit
		}
		transition
		{
			direct goto RamExit
		}
	}

	exitend state RamExit
	{
		action UpdateFleeSpeed(1.0, true)
	}
}