Unity2D_ 2D Object Class

Explain.

Unity 2D Sprite Renderer

+

2D Physics

+

Animator

를 활용하여 오브젝트를 제작시 사용.
AutoDepth, ColorFade 기능구현

using UnityEngine;
using System.Collections;
[RequireComponent(typeof(BoxCollider2D))]
[RequireComponent(typeof(SpriteRenderer))]
[RequireComponent(typeof(Animator))]
[RequireComponent(typeof(Rigidbody2D))]
public class MyObject : MonoBehaviour
{
    private SpriteRenderer mSpriteRenderer;
    private BoxCollider2D mBoxCollider2D;
    private Animator mAnimator;
    private Transform mTransform;

    public void FadeOut()
    {
        StartCoroutine(fadeOutCoroutine());
    }

    public void ONObject()
    {
        _BoxCollider2D.enabled = true;
        _SpriteRenderer.enabled = true;
        _Animator.enabled = true;
    }

    public void OFFOjbect()
    {
        _BoxCollider2D.enabled = false;
        _SpriteRenderer.enabled = false;
        _Animator.enabled = false;
    }

    private IEnumerator fadeOutCoroutine(float duration = 3f)
    {
        float startTime = Time.time;
        while (Time.time - startTime < duration)
        {
            mSpriteRenderer.color = Color.Lerp(Color.white, Color.clear, (Time.time - startTime) / duration);
            yield return true;
        }
        _SpriteRenderer.color = Color.clear;
    }
    public void ColorFade(Color fadeColor)
    {
        StartCoroutine("colorFade", fadeColor);
    }
    public void ColorFade(Color fadeColor, float duration, int rc)
    {
        StartCoroutine(colorFade(fadeColor, duration, rc));
    }

    public void StartAutoDepth()
    {
        StartCoroutine("depthCoroutine");
    }

    public void SetDepth()
    {
        _SpriteRenderer.sortingOrder = (int)(-_LocalPosition.y * 200f);
    }

    public void StopAutoDepth()
    {
        StopCoroutine("depthCoroutine");
    }

    private IEnumerator depthCoroutine()
    {
        yield return new WaitForSeconds(.1f);
        _SpriteRenderer.sortingOrder = (int)(-_LocalPosition.y * 200f);
        StartCoroutine("depthCoroutine");
    }

    private IEnumerator colorFade(Color fadeColor, float duration = 2f, int rc = 3)
    {
        float once = duration / (rc * 2);

        float startTime = Time.time;

        for (int i = 0; i < rc; i++)
        {
            while (Time.time - startTime < once)
            {
                mSpriteRenderer.color = Color.Lerp(Color.white, fadeColor, (Time.time - startTime) / once);
                yield return null;
            }
            mSpriteRenderer.color = fadeColor;
            startTime = Time.time;
            while (Time.time - startTime < once)
            {
                mSpriteRenderer.color = Color.Lerp(fadeColor, Color.white, (Time.time - startTime) / once);
                yield return null;
            }
            mSpriteRenderer.color = Color.white;
            startTime = Time.time;
        }

    }
    public Vector2 _LocalPosition
    {
        get { if (mTransform == null) mTransform = transform; return mTransform.localPosition; }
        set { if (mTransform == null) mTransform = transform; mTransform.localPosition = value; }
    }
    public Vector2 _LocalScale
    {
        get { if (mTransform == null) mTransform = transform; return mTransform.localScale; }
        set { if (mTransform == null) mTransform = transform; mTransform.localScale = value; }
    }

    public Animator _Animator
    {
        get {
            if (mAnimator == null) mAnimator = GetComponent <Animator>();
            return mAnimator; }
        set { mAnimator = value; }
    }

    public SpriteRenderer _SpriteRenderer
    {
        get
        {
            if (mSpriteRenderer == null) mSpriteRenderer = GetComponent<SpriteRenderer>();
            return mSpriteRenderer;
        }
        set { mSpriteRenderer = value; }
    }


    public BoxCollider2D _BoxCollider2D
    {
        get
        {
            if (mBoxCollider2D == null) mBoxCollider2D = GetComponent<BoxCollider2D>();
            return mBoxCollider2D;
        }
        set { mBoxCollider2D = value; }
    }
}