openroomxyz’s gists

openroomxyz / CubeEditor.cs

Created April 21, 2020 14:19

Unity : Can i see an example of [ExecuteInEditMode] and [SelectionBase] ?

	[ExecuteInEditMode]
	[SelectionBase]
	public class CubeEditor : MonoBehaviour
	{

	[SerializeField][Range(1f, 20f)] float gridSize = 10f;

	TextMesh textMesh;

	private void Start()

openroomxyz / EnemyMovement.cs

Created April 21, 2020 14:17

Unity : How to start a Coroutine -s to excute something in same thread and not block it?

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

	public class EnemyMovement : MonoBehaviour
	{
	[SerializeField] List<Waypoint> path;

	void Start()
	{

openroomxyz / slider.cs

Created April 21, 2020 14:14

Unity : How to create slider in inspector? -> [Range(a,b)]

[SerializeField][Range(1f, 20f)] float gridSize = 10f;

openroomxyz / RequireComponent.cs

Created April 21, 2020 14:13

Unity : How do mark that a script requires on gameObject other script?

[RequireComponent(typeof(Waypoint))]

openroomxyz / LogWarning.cs

Created April 21, 2020 14:12

Unity : How to log a warning?

Debug.LogWarning("This is text of warning!"); //loging a Warning

openroomxyz / findChangeColor.cs

Created April 21, 2020 14:10

Unity : How to find a children by name of current gameObject and change it’s color?

	MeshRenderer topMeshRenerer = transform.Find("Top").GetComponent<MeshRenderer>();
	topMeshRenerer.material.color = color;
	//Note : Children children, not children of children’s.

openroomxyz / DestroyAndParticle.cs

Created April 21, 2020 14:07

Unity : How do we destroy gameObject and particle effect on it on destroy?

	void KillEnemy()
	{
	ParticleSystem vfx = Instantiate(deathParticlePrefab, transform.position, Quaternion.identity);
	vfx.Play();
	float destroyDelay = vfx.main.duration;
	Destroy(vfx.gameObject, destroyDelay);
	//destroy patciles
	Destroy(gameObject);

	}

openroomxyz / GameObjectAsChildToOther

Created April 21, 2020 14:05

Unity : How do you add gameObject as child to other?

	[SerializeField] GameObject towerParentTransform;

	private void InstantiateNewTower(Waypoint baseWaypoint)
	{
	var newTower = Instantiate(towerPrefab, baseWaypoint.transform.position, Quaternion.identity);
	newTower.transform.parent = towerParentTransform.transform; //THIS LINE
	}

	//or better

openroomxyz / EnemyAI.cs

Created April 21, 2020 14:02

Unity : How to NavMeshAgent?

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

	public class EnemyAI : MonoBehaviour
	{
	[SerializeField] Transform target; // We care where player is.
	NavMeshAgent navMeshAgent;
	// Start is called before the first frame update

openroomxyz / Weapon.cs

Created April 21, 2020 13:53

Unity : Can i see Raycast example?

	public class Weapon : MonoBehaviour
	{
	[SerializeField] Camera FPCamera;
	[SerializeField] float range = 100f;
	[SerializeField] float damage = 30f;
	void Update()
	{
	if(Input.GetButtonDown("Fire1"))
	{
	Shoot();

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