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

[ScriptPath("res://Scripts/Puzzles/PuzzleGate.cs")]
public partial class PuzzleGate : StaticBody2D, IPuzzle
{
	[Signal]
	public delegate void GateOpenEventHandler();

	[Export(PropertyHint.None, "")]
	private Sprite2D[] sprite;

	[Export(PropertyHint.None, "")]
	private Texture2D[] tex;

	[Export(PropertyHint.None, "")]
	private Node[] linked;

	[Export(PropertyHint.None, "")]
	private bool onlyOnce = true;

	[Export(PropertyHint.None, "")]
	private bool shakeOnCompletion = true;

	[Export(PropertyHint.None, "")]
	private Array<SaveFile.Flags> flags;

	[Export(PropertyHint.None, "")]
	private CollisionShape2D collider;

	[Export(PropertyHint.None, "")]
	private AudioStream activeSound;

	private IPuzzle[] linkedp;

	public bool overrideState;

public bool active { get; set; }

public override void _EnterTree()
	{
		linkedp = new IPuzzle[linked.Length];
		for (int i = 0; i < linked.Length; i++)
		{
			linkedp[i] = (IPuzzle)linked[i];
		}
		Array<SaveFile.Flags> array = flags;
		if (array != null && array.Count > 0 && SaveFile.HasFlags(flags))
		{
			Active(doEffects: false);
		}
		base.CollisionLayer = 524289u;
	}

	public void Active(bool doEffects = true)
	{
		active = true;
		for (int i = 0; i < sprite.Length; i++)
		{
			Sprite2D obj = sprite[i];
			Texture2D[] array = tex;
			obj.Texture = ((array != null && array.Length != 0) ? tex[1] : null);
		}
		collider?.SetDeferred("disabled", true);
		if (!doEffects)
		{
			return;
		}
		if (shakeOnCompletion)
		{
			CameraController.Shake(15f, 2f);
		}
		if (activeSound != null)
		{
			Audio.PlaySound(activeSound);
		}
		Array<SaveFile.Flags> array2 = flags;
		if (array2 != null && array2.Count > 0)
		{
			for (int j = 0; j < flags.Count; j++)
			{
				SaveFile.AddFlag(flags[j]);
			}
		}
		EmitSignal(SignalName.GateOpen);
	}

	public void Deactivate()
	{
		active = false;
		collider?.SetDeferred("disabled", false);
		for (int i = 0; i < sprite.Length; i++)
		{
			sprite[i].Texture = tex[0];
		}
		Party.MoveAndSlide(delayed: true);
	}

	public override void _Process(double delta)
	{
		if (!active)
		{
			if (CheckLinked() || overrideState)
			{
				Active();
			}
		}
		else if (!onlyOnce && !CheckLinked() && !overrideState)
		{
			Deactivate();
		}
	}

	private bool CheckLinked()
	{
		for (int i = 0; i < linkedp.Length; i++)
		{
			if (!linkedp[i].active)
			{
				return false;
			}
		}
		return true;
	}

}