godot-psd-training/sceen/totalOfLargePassengerFlow.gd

extends TotalScene

class_name  LargePassengerFlowScene

## 照相机名字的枚举
enum Camera_name{
	#VehicleControlRoom,#车控室
	SparePartsCabinet,#备品柜
	PartsArea,#备品区
	StationHall,#站厅
	UpPlatform,#上行站台
	DownPlatform,#下行站台
	#APassageway,#A出入口
	StationHallAExit,#站厅A出口
	AEntrance,#A入口
	APassage,#A口通道
	#BPassageway,#B出入口
	StationHallBExit,#站厅B出口
	BEntrance,#B入口
	BPassage,#B口通道
	#CPassageway,#C出入口
	StationHallCExit,#站厅C出口
	CEntrance,#C入口
	CPassage,#C口通道
	#DPassageway,#D出入口
	StationHallDExit,#站厅D出口
	DEntrance,#D入口
	DPassage,#D口通道
	#StaionHallA,#站厅A端
	ALowerStepSwitch,#A端扶梯下部开关
	ATVM,#A端TVM
	AInboundGate,#A端进站闸机
	AExitGate,#A端出站闸机
	AUpperStep,#A端扶梯上部
	ALowerStep,#A端扶梯下部
	AGangway,#A端站厅步梯口
	#StationHallB,#站厅B端
	BLowerStepSwitch,#B端扶梯下部开关
	BTVM,#B端TVM
	BInboundGate,#B端进站闸机
	BExitGate,#B端出站闸机
	BUpperStep,#B端扶梯上部
	BLowerStep,#B端扶梯下部
	BGangway,#B端站厅步梯口
}

@onready var cameras = [$AllCamera/SparePartsCabinet,$AllCamera/PartsArea,$AllCamera/StationHall,$AllCamera/SparePartsCabinet,$AllCamera/PartsArea,$AllCamera/StationHall,$AllCamera/SparePartsCabinet,$AllCamera/PartsArea,$AllCamera/StationHall,$AllCamera/SparePartsCabinet,$AllCamera/PartsArea,$AllCamera/StationHall,$AllCamera/SparePartsCabinet,$AllCamera/PartsArea,$AllCamera/StationHall,$AllCamera/SparePartsCabinet,$AllCamera/PartsArea,$AllCamera/StationHall,$AllCamera/SparePartsCabinet,$AllCamera/PartsArea,$AllCamera/StationHall,$AllCamera/SparePartsCabinet,$AllCamera/PartsArea,$AllCamera/StationHall,$AllCamera/SparePartsCabinet,$AllCamera/PartsArea,$AllCamera/StationHall,$AllCamera/SparePartsCabinet,$AllCamera/PartsArea,$AllCamera/StationHall,$AllCamera/SparePartsCabinet,$AllCamera/PartsArea,$AllCamera/StationHall,$AllCamera/SparePartsCabinet,$AllCamera/PartsArea,$AllCamera/StationHall,$AllCamera/SparePartsCabinet,$AllCamera/PartsArea,$AllCamera/StationHall]

##切换相机
func switchCamera (camera :Camera_name)-> void:
	cameras[camera].make_current()

## 人运动区域的枚举
enum PlayerWalkArea3D {
	defaultArea, #其它非固定区
	ticketingArea,  #购票区
	entranceGateArea, #闸机入口区
	elevatorUpArea, #扶梯上区
	elevatorDownArea,#扶梯下区
	screenDoorWaitArea,#屏蔽门等待区域
}

##区域运动（连续的路径点）
func playerGoToNextArea(peopleWalkFollow:PlayerPathFollow,currentArea: PlayerWalkArea3D) -> void:
	match currentArea:
		PlayerWalkArea3D.defaultArea:
			peopleWalkFollow.player.setTargetPos(Vector3(1.4,1.2,11),0.1)
			peopleWalkFollow.player.goToTarget()
			await peopleWalkFollow.player.ArriveTargetPos
			await get_tree().create_timer(1).timeout
			playerGoToNextArea(peopleWalkFollow,PlayerWalkArea3D.ticketingArea)
		PlayerWalkArea3D.ticketingArea:
			peopleWalkFollow.player.setTargetPos(Vector3(-2,1.2,12),0.1)
			peopleWalkFollow.player.goToTarget()
			await peopleWalkFollow.player.ArriveTargetPos
			await get_tree().create_timer(1).timeout
			playerGoToNextArea(peopleWalkFollow,PlayerWalkArea3D.entranceGateArea)
		PlayerWalkArea3D.entranceGateArea:
			peopleWalkFollow.player.setTargetPos(Vector3(-4.6,1.2,11),0.1)
			peopleWalkFollow.player.goToTarget()
			await peopleWalkFollow.player.ArriveTargetPos
			await get_tree().create_timer(1).timeout
			playerGoToNextArea(peopleWalkFollow,PlayerWalkArea3D.elevatorUpArea)
		PlayerWalkArea3D.elevatorUpArea:
			peopleWalkFollow.setPathPoints([peopleWalkFollow.player.position,Vector3(7,0,-2),Vector3(7,0,-5)],Vector3(4.5,4.5,0))
			peopleWalkFollow.peopleBeginWalk()
			await peopleWalkFollow.player.ArriveTargetPos
			await get_tree().create_timer(1).timeout
			playerGoToNextArea(peopleWalkFollow,PlayerWalkArea3D.elevatorDownArea)
		PlayerWalkArea3D.elevatorDownArea:
			goToScreenDoorAreaAndWaitTrain(peopleWalkFollow,3)

##演示排队的区域
var screenDoorAreaInfo = [
	{
		"areaName": "ScreenDoorWaitArea1", 
		"screenDoorName": 'screenDoor1',
	},
	{
		"areaName": "ScreenDoorWaitArea2", 
		"screenDoorName": 'screenDoor2',
	},
	{
		"areaName": "ScreenDoorWaitArea3", 
		"screenDoorName": 'screenDoor3',
	},
	{
		"areaName": "ScreenDoorWaitArea4", 
		"screenDoorName": 'screenDoor4',
	},
]

##进入指定屏蔽门区域并等待上车
func goToScreenDoorAreaAndWaitTrain(peopleWalkFollow:PlayerPathFollow, screenDoorAreaInfoIndex:int) -> void:
	var screenDoorPos = $platform.get_node(screenDoorAreaInfo[screenDoorAreaInfoIndex].screenDoorName).get_node('dimiantishi').get_global_position()
	var xOffset = screenDoorPos.x - peopleWalkFollow.buildPos.x
	var zOffset = screenDoorPos.z -  peopleWalkFollow.buildPos.z
	await get_tree().create_timer(0.5).timeout
	peopleWalkFollow.setPathPoints([peopleWalkFollow.player.position,Vector3(xOffset,0,zOffset+2),Vector3(xOffset,0,zOffset)])
	peopleWalkFollow.peopleBeginWalk()
	await self.screenDoorOpenConfirmSignal
	peopleWalkFollow.setPathPoints([peopleWalkFollow.player.position,Vector3(xOffset,0,zOffset-3),Vector3(xOffset+3,0,zOffset-3)])
	peopleWalkFollow.peopleBeginWalk()
	await self.screenDoorCloseConfirmSignal
	peopleWalkFollow.queue_free()


const ArrayUtils = preload("res://util/ArrayUtils.gd")
func _on_screen_door_wait_area_screen_door_area_enter(curentArea: Area3D, peopleWalkFollow: PlayerPathFollow) -> void:
	var waitPeopleCounts = [$AllScreenDoorWaitArea/ScreenDoorWaitArea1.waitPeopleCount,$AllScreenDoorWaitArea/ScreenDoorWaitArea2.waitPeopleCount,$AllScreenDoorWaitArea/ScreenDoorWaitArea3.waitPeopleCount]
	for index in range(screenDoorAreaInfo.size()):
		if screenDoorAreaInfo[index].areaName == curentArea.name and curentArea.waitPeopleCount-1 <= ArrayUtils.removeElementByIndex(waitPeopleCounts,index).min() :
			peopleWalkFollow.peopleStopWalk()
			goToScreenDoorAreaAndWaitTrain(peopleWalkFollow,index)

var people_scene = preload("res://sceen/people/peoplewalkfollow.tscn")


##开始生成人的运动
func startGeneratePeople() -> void:
	$AllTimer/generatePeopleTimer.start()
	$AllTimer/generatePeopleTimer2.start()
	$AllTimer/trainComeAndLeace.start()


var total=0
func _on_generate_people_timer_timeout() -> void:
	if total< 9:
		total += 1
		var peoplrInstance = people_scene.instantiate()
		add_child(peoplrInstance)
		peoplrInstance.global_position = Vector3(-7.5,1,8)
		peoplrInstance.buildPos = Vector3(-7.5,1,8)
		peoplrInstance.setPathPoints([Vector3(0,0,0),Vector3(4,0,0),Vector3(9.5,0,-3),Vector3(9.5,0,-5)])
		peoplrInstance.peopleBeginWalk()
	else :
		$AllTimer/generatePeopleTimer.stop()

var total2=0
func _on_generate_people_timer_2_timeout() -> void:
	if total2< 4:
		total2 += 1
		if total2>3 :
			$AllTimer/generatePeopleTimer2.wait_time = 10
		var peoplrInstance = people_scene.instantiate()
		add_child(peoplrInstance)
		peoplrInstance.global_position = Vector3(0,1,12)
		peoplrInstance.buildPos = Vector3(0,1,12)
		playerGoToNextArea(peoplrInstance,LargePassengerFlowScene.PlayerWalkArea3D.defaultArea)
	else :
		$AllTimer/generatePeopleTimer2.stop()


func _on_train_come_and_leace_timeout() -> void:
	self.trainComeAndOpenScreenDoor()
	await get_tree().create_timer(25).timeout
	self.closeScreenDoorAndTrainLeave()