using System;
using System.Collections.Generic;
using System.ComponentModel;
using Godot;
using Godot.Bridge;
using Godot.NativeInterop;

[ScriptPath("res://Scripts/Puzzles/Sukoban.cs")]
public partial class Sukoban : Node2D
{
	[Signal]
	public delegate void OnCompletionEventHandler();

	[Export(PropertyHint.None, "")]
	private Entity entity;

	[Export(PropertyHint.None, "")]
	private CratePush[] crates;

	[Export(PropertyHint.None, "")]
	private PuzzleButton[] buttons;

	[Export(PropertyHint.None, "")]
	private RichTextLabel help;

	[Export(PropertyHint.None, "")]
	private SaveFile.Flags flag;

	[Export(PropertyHint.None, "")]
	private StringName mapFlag = "None";

	[Export(PropertyHint.None, "")]
	private CapacitorShot entityFrom;

	[Export(PropertyHint.None, "")]
	private bool noFlag;

	private Vector2 startCam;

	private Entity caller;

	public static Sukoban instance;


	public override void _Process(double delta)
	{
		if (entityFrom != null && !GodotObject.IsInstanceValid(entity) && GodotObject.IsInstanceValid(entityFrom.entity))
		{
			entity = entityFrom.entity;
		}
		if (instance == null || Main.inEvent != null)
		{
			return;
		}
		RichTextLabel richTextLabel = help;
		if (richTextLabel != null && richTextLabel.Text.Length < 1)
		{
			help.Text = "[center][color=gray]" + Texts.common[54];
		}
		if (Input.IsActionJustPressed(Main.keys[6]))
		{
			Audio.PlaySound(Audio.commonSounds[0]);
			Stop();
			return;
		}
		PuzzleButton[] array = buttons;
		if (array == null || array.Length == 0)
		{
			return;
		}
		for (int i = 0; i < buttons.Length; i++)
		{
			if (!buttons[i].active)
			{
				return;
			}
		}
		Stop(panCamera: false);
		if (flag > SaveFile.Flags.IsInDW && !noFlag)
		{
			SaveFile.AddFlag(flag);
		}
		EmitSignal(SignalName.OnCompletion);
	}

	public void Stop(bool panCamera = true)
	{
		instance = null;
		if (help != null)
		{
			help.Text = "";
		}
		Vector2 globalPosition = CameraController.instance.GlobalPosition;
		CameraController.instance.follow = null;
		Player.instance.lockMenu = false;
		if (caller == null)
		{
			caller = Player.instance;
		}
		if (panCamera)
		{
			Main.inEvent = Coroutine.Start(CameraController.PanToObj(globalPosition, caller, 100f, fixedRate: false));
		}
		Player.AssumeControl(caller, playParticle: false, updateCamera: false);
	}

	private void Reset()
	{
		entity.GlobalPosition = entity.startPos;
		for (int i = 0; i < crates.Length; i++)
		{
			crates[i].GlobalPosition = crates[i].start;
		}
	}

	public void Start()
	{
		caller = Player.instance.controlling;
		if (SaveFile.HasFlag(flag) || Room.current.tempFlags.Contains(mapFlag))
		{
			TextSystem.GetText("SukobanDone");
			return;
		}
		Reset();
		startCam = CameraController.instance.GlobalPosition;
		Party.StopMoving();
		if (Player.instance.controlling == Player.instance)
		{
			Party.LookAt(Vector2.Up);
		}
		else
		{
			Player.instance.controlling.LookAt(Vector2.Up);
		}
		instance = this;
		Audio.PlaySound("snd_puzzle_start.wav");
		CameraController.instance.follow = null;
		Player.instance.lockMenu = true;
		Main.inEvent = Coroutine.Start(CameraController.Pan(startCam, base.GlobalPosition, 100f, fixedRate: false));
		Player.AssumeControl(entity, playParticle: false, updateCamera: false);
	}

}