using System;
using System.Collections.Generic;
using UnityEngine;

// Token: 0x020000EC RID: 236
public class DrawSettings
{
	// Token: 0x06001528 RID: 5416 RVA: 0x00197BA0 File Offset: 0x00195DA0
	public DrawSettings()
	{
		this.undos = new Stack<Color32[]>();
		this.redos = new Stack<Color32[]>();
	}

	// Token: 0x06001529 RID: 5417 RVA: 0x00197BDB File Offset: 0x00195DDB
	public void SetDrawColour(Color new_color)
	{
		this.drawColor = new_color;
	}

	// Token: 0x0600152A RID: 5418 RVA: 0x00197BE4 File Offset: 0x00195DE4
	public void SetLineWidth(int new_width)
	{
		this.lineWidth = new_width;
	}

	// Token: 0x0600152B RID: 5419 RVA: 0x00197BF0 File Offset: 0x00195DF0
	public void SetAlpha(float amount)
	{
		Color color = this.drawColor;
		color.a = amount;
		this.drawColor = color;
	}

	// Token: 0x0600152C RID: 5420 RVA: 0x00197C13 File Offset: 0x00195E13
	public void AddUndo(Color32[] undo)
	{
		this.undos.Push(undo);
		this.redos.Clear();
	}

	// Token: 0x0600152D RID: 5421 RVA: 0x00197C2C File Offset: 0x00195E2C
	public Color32[] Undo(Color32[] newState)
	{
		Color32[] array = this.undos.Pop();
		this.redos.Push(newState);
		return array;
	}

	// Token: 0x0600152E RID: 5422 RVA: 0x00197C45 File Offset: 0x00195E45
	public bool CanUndo()
	{
		return this.undos.Count > 0;
	}

	// Token: 0x0600152F RID: 5423 RVA: 0x00197C55 File Offset: 0x00195E55
	public Color32[] Redo(Color32[] newState)
	{
		Color32[] array = this.redos.Pop();
		this.undos.Push(newState);
		return array;
	}

	// Token: 0x06001530 RID: 5424 RVA: 0x00197C6E File Offset: 0x00195E6E
	public bool CanRedo()
	{
		return this.redos.Count > 0;
	}

	// Token: 0x0400250C RID: 9484
	public Color drawColor = Color.black;

	// Token: 0x0400250D RID: 9485
	public int lineWidth = 5;

	// Token: 0x0400250E RID: 9486
	public float transparency = 1f;

	// Token: 0x0400250F RID: 9487
	public Stack<Color32[]> undos;

	// Token: 0x04002510 RID: 9488
	public Stack<Color32[]> redos;
}