// controller_AmbientArea.sch
USING "globals.sch"
USING "mission_control_public.sch"
USING "net_common_functions.sch"
USING "flow_public_game.sch"

// GLOBAL DATA STORED IN
// X:\gta5\script\dev\singleplayer\include\globals\AmbientArea_globals.sch

CONST_INT	AMB_AREAS_PER_LOOP			2		// How many out of our list of ambient areas should we update per loop.
CONST_INT	AMB_AREA_CONTROLLER_WAIT	500	// How long to wait between each update loop.
CONST_FLOAT	AMB_AREA_TERMINATE_ADD		400.0	// 20.0m squared.

/// PURPOSE:
///    Fills in the array of g_AmbientAreaData when the controller starts.
PROC AMBIENTAREA_INIT_GLOBAL_DATA()

	g_AmbientAreaData[eAMBAREA_ARMYBASE].vAmbAreaCenter = << -2189.5447, 3129.6125, 0.0 >>
	g_AmbientAreaData[eAMBAREA_ARMYBASE].fRadius2 = 1000.0*1000.0
	g_AmbientAreaData[eAMBAREA_ARMYBASE].ambAreaFlags = eAmbientArea_NoFlags
	g_AmbientAreaData[eAMBAREA_ARMYBASE].thisThread = NULL
	
	g_AmbientAreaData[eAMBAREA_GOLF].vAmbAreaCenter = << -1172.8221, 66.5235, 0.0 >>
	g_AmbientAreaData[eAMBAREA_GOLF].fRadius2 = 300.0*300.0
	g_AmbientAreaData[eAMBAREA_GOLF].ambAreaFlags = eAmbientArea_NoFlags
	g_AmbientAreaData[eAMBAREA_GOLF].thisThread = NULL
	
	g_AmbientAreaData[eAMBAREA_PRISON].vAmbAreaCenter = << 1692.1469, 2562.3127, 0.0 >>
	g_AmbientAreaData[eAMBAREA_PRISON].fRadius2 = 300.0*300.0
	g_AmbientAreaData[eAMBAREA_PRISON].ambAreaFlags = eAmbientArea_NoFlags
	g_AmbientAreaData[eAMBAREA_PRISON].thisThread = NULL
	
	g_AmbientAreaData[eAMBAREA_PUTTING].vAmbAreaCenter = << -1329.6797, 60.3478, 0.0 >>
	g_AmbientAreaData[eAMBAREA_PUTTING].fRadius2 = 250.0*250.0
	g_AmbientAreaData[eAMBAREA_PUTTING].ambAreaFlags = eAmbientArea_NoFlags
	g_AmbientAreaData[eAMBAREA_PUTTING].thisThread = NULL
	
	g_AmbientAreaData[eAMBAREA_STRIPCLUB].vAmbAreaCenter = <<114.64, -1290.34, 0.0>>
	g_AmbientAreaData[eAMBAREA_STRIPCLUB].fRadius2 = 100.0*100.0
	g_AmbientAreaData[eAMBAREA_STRIPCLUB].ambAreaFlags = eAmbientArea_AllowDuringMission
	g_AmbientAreaData[eAMBAREA_STRIPCLUB].thisThread = NULL
	
	// Make sure those vectors are using 0.0 as the Z, just incase it wasn't already done above.
	INT index
	FOR index = 0 TO ENUM_TO_INT(NUMBER_OF_AMB_AREAS) - 1
		g_AmbientAreaData[index].vAmbAreaCenter.z = 0.0
	ENDFOR
ENDPROC

/// PURPOSE:
///    Checks to see if an ambient area is currently flagged as running.
FUNC BOOL AMBIENT_AREA_IS_RUNNING(AMBIENT_AREA_DATA & sAmbData)
	RETURN IS_BITMASK_ENUM_AS_ENUM_SET(sAmbData.ambAreaFlags, eAmbientArea_Running)
ENDFUNC

/// PURPOSE:
///    General check to see if the ambient area is allowed to launch.
/// RETURNS:
///    TRUE if the item can launch.
FUNC BOOL AMBIENT_AREA_CAN_LAUNCH(AMBIENT_AREA_DATA & sAmbData, VECTOR vPlayerPos)
	// If we're not allowed during a mission, check to see if a mission is running.
	IF NOT IS_BITMASK_ENUM_AS_ENUM_SET(sAmbData.ambAreaFlags, eAmbientArea_AllowDuringMission)
		IF IS_CURRENTLY_ON_MISSION_OF_ANY_TYPE()
		AND NOT IS_CURRENTLY_ON_MISSION_TO_TYPE(MISSION_TYPE_FRIEND_ACTIVITY)
//			PRINTLN("NOT RUNNING AMBIENT ARMY BASE")
			RETURN FALSE
		ELSE
//			PRINTLN("FAILING ON MISSION CHECK")
		ENDIF
	ELSE
//		PRINTLN("FAILING BIT CHECK")
	ENDIF
	
	// Distance check. If we're outside the radius, then we can't launch.
	IF VDIST2(vPlayerPos, sAmbData.vAmbAreaCenter) > (sAmbData.fRadius2)
		RETURN FALSE
	ENDIF
	
	IF NOT IS_PED_INJURED(PLAYER_PED_ID())
		IF IS_ENTITY_IN_ANGLED_AREA(PLAYER_PED_ID(), << -2080.115, 3292.193, -11.667 >>, << -2112.049, 3224.331, 11.667 >>, 115.000, TRUE, FALSE)
//			PRINTLN("UNABLE TO LAUNCH, PLAYER IS INSIDE THE UNDERGROUND TUNNEL SYSTEM")
			RETURN FALSE
		ENDIF
	ENDIF
	
//	IF g_bTriggerSceneActive
////		PRINTLN("AMBIENT AREA CONTROLLER: g_bTriggerSceneActive IS TRUE")
//		RETURN FALSE
//	ENDIF
	
	// Debug only refusals...
	#IF IS_DEBUG_BUILD
		// Can't run during the freemode mission builder.
		IF GET_NUMBER_OF_THREADS_RUNNING_THE_SCRIPT_WITH_THIS_HASH(HASH("FM_Main_Menu")) != 0
			RETURN FALSE
		ENDIF
	#ENDIF
	
	// We can run!
	RETURN TRUE
ENDFUNC

/// PURPOSE:
///    Checks to see if a currently running ambient area should quit.
/// RETURNS:
///    TRUE if it should terminate.
FUNC BOOL AMBIENT_AREA_SHOULD_TERMINATE(AMBIENT_AREAS eArea, VECTOR vPlayerPos)
	// Zero this out so that we don't take into acct height.
	// already been zero'ed out in working points.
	vPlayerPos.z = 0.0
	
	#IF IS_DEBUG_BUILD
	   IF g_bDebugBlockAmbientScripts
//		  	PRINTLN("WE'RE RUNNING WITH NO AMBIENT COMMAND LINE - TERMINATE NOW")
		  	RETURN TRUE
		ELSE
//		 	PRINTLN("NO COMMAND LINE - GOOD TO RUN")
	   ENDIF
	#ENDIF

	//g_AmbientAreaData[eArea]
	// If running:
	IF NOT IS_THREAD_ACTIVE(g_AmbientAreaData[eArea].thisThread)
		// - Has the thread shut down on its own?
		RETURN TRUE
	ENDIF
	
	IF IS_BITMASK_ENUM_AS_ENUM_SET(g_AmbientAreaData[eArea].ambAreaFlags, eAmbientArea_ForceDeactivate)
		// - Has something ordered us to deactivate? If so, end the script.
		RETURN TRUE
	ENDIF
	
	IF IS_CURRENTLY_ON_MISSION_OF_ANY_TYPE()
	AND NOT IS_CURRENTLY_ON_MISSION_TO_TYPE(MISSION_TYPE_FRIEND_ACTIVITY)
		IF NOT IS_BITMASK_ENUM_AS_ENUM_SET(g_AmbientAreaData[eArea].ambAreaFlags, eAmbientArea_AllowDuringMission)
			// - A mission is running, and we're not allowed to run during missions. End the script.
			// Not true in all cases... for instance, the golf ambient area can run during golf...
			// Do those specialized checks here.
			IF (eArea = eAMBAREA_GOLF) OR (eArea = eAMBAREA_PUTTING)
				IF (GET_NUMBER_OF_THREADS_RUNNING_THE_SCRIPT_WITH_THIS_HASH(HASH("golf")) = 0)
					// Golf isn't running, but a mission is running. Should kill the golf associated ambients.
					RETURN TRUE
				ENDIF
			ELSE
				// Mission is running, it's not a special case.
				RETURN TRUE
			ENDIF
		ENDIF
	ENDIF
	
	IF (VDIST2(g_AmbientAreaData[eArea].vAmbAreaCenter, vPlayerPos) > g_AmbientAreaData[eArea].fRadius2 + AMB_AREA_TERMINATE_ADD)
		// - Has the player left the area (by more than 10m)? If so, end the script.
		PRINTLN("PLAYER HAS LEFT THE AREA!!!")
		RETURN TRUE
	ENDIF
	
	// Debug only terminates...
	#IF IS_DEBUG_BUILD
		// Can't run during the freemode mission builder.
		IF (GET_NUMBER_OF_THREADS_RUNNING_THE_SCRIPT_WITH_THIS_HASH(HASH("FM_Main_Menu")) != 0)
			RETURN TRUE
		ENDIF
	#ENDIF
	
	RETURN FALSE
ENDFUNC

/// PURPOSE:
///    Starts an ambient area.
PROC AMBIENT_AREA_LAUNCH(AMBIENT_AREAS eAreaToLaunch)
	STRING sThreadName
	INT iThreadHash
	INT iStackSize = DEFAULT_STACK_SIZE
	BOOL bIsMultiplayerAllowed = TRUE
	
	SWITCH (eAreaToLaunch)
		CASE eAMBAREA_ARMYBASE
			sThreadName = "re_ArmyBase"
			iThreadHash = HASH("re_ArmyBase")
		BREAK
		CASE eAMBAREA_GOLF
			iStackSize = MULTIPLAYER_MISSION_STACK_SIZE
			sThreadName = "golf_ai_foursome"
			iThreadHash = HASH("golf_ai_foursome")
			bIsMultiplayerAllowed = FALSE
		BREAK
		CASE eAMBAREA_PRISON
			sThreadName = "re_Prison"
			iThreadHash = HASH("re_Prison")
		BREAK
		CASE eAMBAREA_PUTTING
			iStackSize = MULTIPLAYER_MISSION_STACK_SIZE
			sThreadName = "golf_ai_foursome_putting"
			iThreadHash = HASH("golf_ai_foursome_putting")
			bIsMultiplayerAllowed = FALSE
		BREAK
		CASE eAMBAREA_STRIPCLUB
			iStackSize = FRIEND_STACK_SIZE
			sThreadName = "stripclub"
			iThreadHash = HASH("stripclub")
			bIsMultiplayerAllowed = FALSE
		BREAK
	ENDSWITCH
	
	IF NOT bIsMultiplayerAllowed AND IS_FREEMODE()
		EXIT //for some reason the ambient area control is launching in freemode, not all scripts are valid
	ENDIF
	
	IF (GET_LENGTH_OF_LITERAL_STRING(sThreadName) != 0)
		IF GET_NUMBER_OF_THREADS_RUNNING_THE_SCRIPT_WITH_THIS_HASH(iThreadHash) = 0
			PRINTLN("*************** controller_AmbientArea launching: ", sThreadName, " ***************")
			REQUEST_SCRIPT(sThreadName)
			WHILE NOT HAS_SCRIPT_LOADED(sThreadName)
				WAIT(0)
			ENDWHILE
			
			g_AmbientAreaData[eAreaToLaunch].thisThread = START_NEW_SCRIPT(sThreadName, iStackSize)
			
			SET_SCRIPT_AS_NO_LONGER_NEEDED(sThreadName)
			
			IF (g_AmbientAreaData[eAreaToLaunch].thisThread != NULL)
				SET_BITMASK_ENUM_AS_ENUM(g_AmbientAreaData[eAreaToLaunch].ambAreaFlags, eAmbientArea_Running)
			ENDIF
		ENDIF
	ENDIF
ENDPROC