//****************************************************************************************//
//
//		Southern Cargo Truck between Town And Base
//			
//      MISSION:  Mc2_2 Tutorial Brain
//
//
//****************************************************************************************//

fsm mc2_02_Cargo_4;

	var
		static WorldPosition		startPosition;
		static PatrolState		startPatrolState;
		static PatrolPath			startPatrolPath;
		static boolean			willRequestHelp;
		static real				lastHelpRequestTime;
		static real				helpRequestFrequency;
		static real				attackerHelpRadius;
		static real				defenderHelpRadius;
		static integer			AttackStateHandle;

		static boolean			poweredDown;


		static integer			numFunctionalWeapons;
		static integer[20]		weaponList;

//****************************************************************************************

function init;

    code

		//setDebugWindow(-1, -1);

		//---------------------------
		// Grab his start position...
		getObjectPosition(-1, startPosition);

		//-------------------
		// Look for movers...
		setTargetPriority(0, TARGET_PRIORITY_CURTARGET, -1, 150, CONTACT_CRITERIA_ENEMY + CONTACT_CRITERIA_VISUAL_OR_SENSOR + CONTACT_CRITERIA_NOT_DISABLED);
		setTargetPriority(1, TARGET_PRIORITY_MOVER, 0, 200, CONTACT_CRITERIA_ENEMY + CONTACT_CRITERIA_VISUAL_OR_SENSOR + CONTACT_CRITERIA_NOT_DISABLED);
		setTargetPriority(2, TARGET_PRIORITY_NONE, 0, 0, 0);

		AttackStateHandle = getStateHandle("attack");


		//-------------------------------------------	
		// Setup the Patrol here...	
		//XL startPatrolState Start	

		startPatrolState[0] = PATROL_TYPE_LINEAR;    	
		startPatrolState[1] = 2;    //?num points	
		startPatrolState[2] = -1;    //?num cycles	
		startPatrolState[3] = PATROL_DIRECTION_FORWARD;    	
		startPatrolState[4] = -1;    //reset cur point	
		startPatrolState[5] = -1;    //reset cur cycle	
		startPatrolState[6] = 0 + CONTACT_CRITERIA_ENEMY + CONTACT_CRITERIA_VISUAL + CONTACT_CRITERIA_NOT_DISABLED;    	

		startPatrolPath[0, 0] = -7274.000;	
		startPatrolPath[0, 1] = -1856.000;	
		startPatrolPath[1, 0] = -4800.000;	
		startPatrolPath[1, 1] = -1856.000;	
		startPatrolPath[2, 0] = -3776.000;	
		startPatrolPath[2, 1] = -1600.000;	
		startPatrolPath[3, 0] = -3008.000;	
		startPatrolPath[3, 1] = -832.000;	
		startPatrolPath[4, 0] = -1472.000;	
		startPatrolPath[4, 1] = -1088.000;	
		startPatrolPath[5, 0] = -960.000;	
		startPatrolPath[5, 1] = -448.000;	
		startPatrolPath[6, 0] = 576.000;	
		startPatrolPath[6, 1] = -192.000;	
		startPatrolPath[7, 0] = 576.000;	
		startPatrolPath[7, 1] = -1088.000;	
		startPatrolPath[8, 0] = 1984.000;	
		startPatrolPath[8, 1] = -917.000;	
		startPatrolPath[9, 0] = 3392.000;	
		startPatrolPath[9, 1] = -576.000;	
		startPatrolPath[10, 0] = 3520.000;	
		startPatrolPath[10, 1] = -1216.000;	
		startPatrolPath[11, 0] = 4458.000;	
		startPatrolPath[11, 1] = -1600.000;	
		startPatrolPath[12, 0] = 7274.000;	
		startPatrolPath[12, 1] = -1216.000;	
			
			
		//XLs startPatrolPath end	





		willRequestHelp = true; //?true or false
		helpRequestFrequency = 20.0; //?in secs
		attackerHelpRadius = 200; //?in meters
		defenderHelpRadius = 225; //?in meters
		lastHelpRequestTime = -100.0;
						
endfunction;


//----------------------------------------------------------------------------------------

function setWillRequestHelp (boolean setting);

	code

		if (setting and (not willRequestHelp)) then
			lastHelpRequestTime = 0.0;
		endif;
		willRequestHelp = setting;

endfunction;

//----------------------------------------------------------------------------------------

function update : integer;

	var

		boolean		processingPilotEvents;
		boolean		thinking;
		integer		pilotEventID;
		integer		pilotState;
		integer[20]		pilotEventParams;
		integer		curTarget;
		real			curTime;
		real[3]		myPos;
		real[3]		attackerPos;
		real			distanceToAttacker;
		integer		curStateHandle;


	code

		curTime = getTime;
		curStateHandle = getCurrentStateHandle;


		//--------------------------------------------------
		// Process the pilot events since the last update...
		numFunctionalWeapons = getWeapons(weaponList, 1);
		if (numFunctionalWeapons == 0) then
		//	trans noWeapons;
		endif;

		processingPilotEvents = TRUE;
		while (processingPilotEvents) do
			pilotEventID = getNextPilotEvent(pilotEventParams);
			if (pilotEventID == PILOT_EVENT_NONE) then
				processingPilotEvents = FALSE;
			else
				switch (pilotEventID)
					case PILOT_EVENT_TARGETED:
						endcase;
					case PILOT_EVENT_ATTACK_ORDER:
						endcase;
					case PILOT_EVENT_FIRED_WEAPON:
						endcase;
				endswitch;
			endif;
		endwhile;

		return(0);

endfunction;

//----------------------------------------------------------------------------------------

state noWeapons;

	code

		setDebugString(-1, 3, "   NO WEAPONS ");
		if (objectClass(-1) == 2) then
			coreEject;
		else
			corePower(false);
		endif;
		
endstate;

//----------------------------------------------------------------------------------------

state attack;

	var
		integer		tacticState;

	code

		setDebugString(-1, 3, " ATTACK    ");
		//coreAttackTactic(0, TACORDER_PARAM_RUN, TACTIC_REAR, tacticState);
		coreAttack(0, TACORDER_PARAM_PURSUE);
		resetOrders(1);
		transBack;

endstate;



//----------------------------------------------------------------------------------------

state start;

	code


		setDebugString(-1, 3, "   MOVING    ");
		//coreGuard(startPosition, -1, 0);
		corePatrol(startPatrolState, startPatrolPath, -1);
		resetOrders(1);


endstate;

//----------------------------------------------------------------------------------------

endfsm.

//****************************************************************************************