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

[ScriptPath("res://Scripts/Bullets/BearingStuffing.cs")]
public partial class BearingStuffing : Node2D
{
	[Export(PropertyHint.None, "")]
	public Node2D bulletBase;

	[Export(PropertyHint.None, "")]
	private float cooldown = 40f;

	[Export(PropertyHint.None, "")]
	private float variance = 8f;

	[Export(PropertyHint.None, "")]
	private float tossSpd = 1f;

	[Export(PropertyHint.None, "")]
	private float angleVariance = 15f;

	private float cd;

	private Entity entity;

	private Coroutine toss;

	private List<MoveAhead> pool = new List<MoveAhead>();

	private readonly StringName size = "Size";

	public override void _EnterTree()
	{
		entity = BattleDR.current.enemies[0].entity;
		entity.Modulate = Main.colorWhite;
		cd = 5f;
	}

	private void SetCD()
	{
		cd = cooldown + Main.RandomRange(0f - variance, variance);
	}

	public override void _Process(double delta)
	{
		Coroutine coroutine = toss;
		if ((coroutine == null || coroutine.done) && !(BattleDR.current.activeBoard.timer < 20f))
		{
			if (cd > 0f)
			{
				cd -= Main.deltaTime;
				return;
			}
			SetCD();
			toss = Coroutine.Start(Spawn(), this);
		}
	}

	public void Break(Node node)
	{
		pool.RemoveAll((MoveAhead x) => !GodotObject.IsInstanceValid(x));
		MoveAhead moveAhead = (MoveAhead)node;
		if (moveAhead.HP != 1)
		{
			return;
		}
		int num = (int)moveAhead.GetMeta(size) - 1;
		if (num <= 0)
		{
			return;
		}
		for (int num2 = 0; num2 < 2; num2++)
		{
			MoveAhead moveAhead2 = (MoveAhead)BattleDR.NewBullet(in bulletBase, moveAhead.GlobalPosition, this);
			moveAhead2.homing = 0.015f;
			moveAhead2.speed = ((num2 == 0) ? Vector2.Up : Vector2.Down) * 0.75f;
			moveAhead2.Scale = moveAhead.Scale * 0.65f;
			if (num > 1)
			{
				pool.Add(moveAhead2);
				moveAhead2.onShot = (Action<Node>)Delegate.Combine(moveAhead2.onShot, new Action<Node>(Break));
				moveAhead2.SetMeta(size, num);
			}
			else
			{
				moveAhead2.HP = 1;
			}
		}
		moveAhead.QueueFree();
		pool.Remove(moveAhead);
	}

	private IEnumerator Spawn()
	{
		entity.anim.Play("Stuffing1");
		for (float a = 0f; a < 15f; a += Main.deltaTime)
		{
			yield return null;
		}
		Audio.PlaySound("snd_swing.wav");
		MoveAhead moveAhead = (MoveAhead)BattleDR.NewBullet(in bulletBase, entity.GlobalPosition + new Vector2(-50f, -25f), this);
		moveAhead.speed = Vector2.Left.Rotated(Mathf.DegToRad(Main.RandomRange(0f - angleVariance, angleVariance))) * tossSpd;
		moveAhead.homing = 0.005f;
		moveAhead.onShot = (Action<Node>)Delegate.Combine(moveAhead.onShot, new Action<Node>(Break));
		pool.Add(moveAhead);
	}

	}