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

/// <summary>
/// Re-enables pre-2018.x scene view camera behaviour for arrow keys.
/// Allows the user to move the scene view camera on a horizontal plane.
/// </summary>
public static class ClassicEditorArrowMovement
{

FlaShG

using UnityEngine;
using System;
using System.Collections;

/// <summary>
/// A simple state machine class. Use it to run regular methods or coroutines as states.
/// Steps to use:
/// 1. Define a private field for the StateMachine object.
///    private StateMachine stateMachine;
/// 2. Initialize the object in Awake. Pass the MonoBehaviour object to the constructor.

FlaShG

using UnityEngine;

/// <summary>
/// Create a subclass of this class to manipulate particles in Update any way you see fit.
/// </summary>
[RequireComponent(typeof(ParticleSystem))]
[ExecuteInEditMode]
public abstract class ParticleManipulator : MonoBehaviour
{
    new protected ParticleSystem particleSystem { get; private set; }

FlaShG

using UnityEngine;

/// <summary>
/// Small helper class to convert viewport, screen or world positions to canvas space.
/// Only works with screen space canvases.
/// </summary>
/// <example>
/// <code>
/// objectOnCanvasRectTransform.anchoredPosition = specificCanvas.WorldToCanvasPoint(worldspaceTransform.position);
/// </code>

FlaShG

using UnityEngine;
using System.Collections;

public static class CoroutineWorker
{
    private class Worker : MonoBehaviour { }

    private static Worker worker;

    [RuntimeInitializeOnLoadMethod]

FlaShG

using UnityEngine;

[System.Serializable]
public struct FloatRange
{
    public float min;
    public float max;
    public float range { get { return Mathf.Abs(max - min); } }

    public FloatRange(float min, float max)

FlaShG

using UnityEngine;

public class PathAttribute : PropertyAttribute
{
}

FlaShG

using System;
using System.Collections;
using UnityEngine;

/// <summary>
/// Replaces MonoBehaviour.Invoke and MonoBehaviour.InvokeRepeating
/// with a more sophisticated attempt. Namely: No strings involved.
/// Use like this:
/// StartCoroutine(Invoker.Invoke(MyMethod, 2));
/// </summary>

FlaShG

#if UNITY_EDITOR
    private const int executionOrder = -1000;

    [UnityEditor.InitializeOnLoadMethod]
    private static void SetScriptOrder()
    {
        var go = new GameObject("Temp");
        var monoScript = UnityEditor.MonoScript.FromMonoBehaviour(go.AddComponent<NAME_OF_THIS_MONOBEHAVIOUR>());
        if (UnityEditor.MonoImporter.GetExecutionOrder(monoScript) != executionOrder)
        {

FlaShG

using UnityEngine;

/// <summary>
/// This template allows to define code that runs independently of any GameObjects or Components created in the editor, even though using Unity events.
/// It can be used for any Scene-independent code, including coroutines, without having to manually add a component to a scene.
/// </summary>
public static class MyStaticCode
{
    [RuntimeInitializeOnLoadMethod]
    private static void Initialize()