beardordie’s gists

beardordie / SelectionHistoryWindow.cs

Created July 3, 2019 02:39

Unity editor script adds a custom Window to show scene selection history, check to pin to favorite for easy reselection, from FPSSample

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

	public class SelectionHistoryWindow : EditorWindow
	{
	[MenuItem("Tools/Selection History Window")]
	[MenuItem("Window/Selection History")]

beardordie / FindEmptyFolders.cs

Created July 3, 2019 02:51

Unity Editor menu command to select all Empty folders in the project, easily clean them up or find abandoned or forgotten folders. From FPSSample

	using System.Collections.Generic;
	using UnityEditor;

	public static class FindEmptyFolders
	{
	[MenuItem("Assets/Find Empty Folders")]
	static void OnFindEmptyFolders()
	{
	var empties = new List<UnityEngine.Object>();
	foreach (var d in System.IO.Directory.GetDirectories("Assets", "*", System.IO.SearchOption.AllDirectories))

beardordie / RevertSelectedPrefabs.cs

Created July 3, 2019 03:02

Unity editor script to add a menu command that Reverts all selected prefabs. Includes safe confirmation dialogue and Undo support. Upgraded from FPSSample

	using UnityEditor;
	using UnityEngine;

	public class RevertSelectedPrefabs
	{
	[MenuItem("Tools/Revert Selected Prefabs")]
	static void Execute()
	{
	if (Selection.gameObjects.Length < 1) Debug.Log("No selection to revert.");
	if (EditorUtility.DisplayDialog("Revert Selected Prefabs?",

beardordie / FindTools.cs

Created July 3, 2019 04:23

Unity editor script, adds two menu items to find items. Originally from FPSSample

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

	public class FindWindow
	{
	[MenuItem("GameObject/Find/Instances of prefab", false, -100)]
	static void InstancesOfPrefabInScene()
	{
	var selected = Selection.activeGameObject;

beardordie / References.cs

Last active July 16, 2023 04:10

Unity Static References class for reducing GetComponent and Find calls for object references throughout a project

	using System.Collections.Generic;
	using UnityEngine;

	/// <summary>
	/// Static References helper using Dictionaries
	///
	/// Why? Eliminate calls to GetComponent and FindObjectOfType and other such calls for objects that you often need to reference.
	/// Cache them once here, then re-use that reference project-wide
	/// Singletons won't need this as they store their own static reference
	///

beardordie / AutoMover2D.cs

Last active August 28, 2021 15:27

Unity - simple 2D auto movement component with nice Gizmo, separated from Unity Playground, added two movement types, follows Open/Closed principle

	using UnityEngine;

	[RequireComponent(typeof(Rigidbody2D))]
	public class AutoMover2D : MonoBehaviour
	{

	public enum AutoMovementType
	{
	AddForceEveryFrame,
	AddImpulseForce,

beardordie / AutoRotator2D.cs

Created July 4, 2019 18:07

Unity - simple 2D auto rotation component with nice Gizmo, separated from Unity Playground, added a rotation type, follows Open/Closed principle

	using UnityEngine;

	[RequireComponent(typeof(Rigidbody2D))]
	public class AutoRotator2D : MonoBehaviour
	{
	public enum AutoRotateType
	{
	AddForceEveryFrame,
	AddTorqueImpulse
	}

beardordie / Patrol2D.cs

Created July 4, 2019 20:55

Unity - simple 2D patrol component, upgraded from Unity Playground with gizmos and new functionality, follows Open/Closed principle, uses NaughtyAttributes for reorderable list of waypoints (remove line 4 and line 28 if unwanted)

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

	[RequireComponent(typeof(Rigidbody2D))]
	public class Patrol2D : MonoBehaviour
	{
	public enum FacingType
	{

beardordie / Wander2D.cs

Created July 4, 2019 23:49

Unity - Simple Wander 2D component, significantly upgraded from Unity Playground

	using UnityEngine;
	using System.Collections;

	[RequireComponent(typeof(Rigidbody2D))]
	public class Wander2D : MonoBehaviour
	{

	public enum MovementType
	{
	Smooth,

beardordie / OnTriggerEnterDoStuff.cs

Created July 14, 2019 00:46

Unity - use LayerMask with collision

	public LayerMask layerMask;

	private void OnTriggerEnter(Collider other)
	{
	if (((1 << other.gameObject.layer) & layerMask) != 0)
	{
	// Do stuff
	}
	}

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