1. svn -> git

Assets/Reference/Destructible2D/Required/Player/D2D_Fixture.cs

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+using UnityEngine;
+using System.Collections.Generic;
+
+[AddComponentMenu("Destructible 2D/D2D Fixture")]
+public class D2D_Fixture : MonoBehaviour
+{
+	public static List<D2D_Fixture> Fixtures = new List<D2D_Fixture>();
+	
+	[D2D_RangeAttribute(0.01f, 1.0f)]
+	public float Threshold = 0.5f;
+	
+	private D2D_Destructible destructible;
+	
+	private bool dirty = true;
+	
+	[SerializeField]
+	private int fixtureID;
+	
+	private static int nextFixtureID = 1;
+	
+	protected virtual void OnSpriteSplit(bool isClone)
+	{
+		// Assign a fixtureID to the parent, this will be copied to the clones
+		if (isClone == false)
+		{
+			if (nextFixtureID > 1000000)
+			{
+				nextFixtureID = 1;
+			}
+			else
+			{
+				nextFixtureID += 1;
+			}
+			
+			fixtureID = nextFixtureID;
+		}
+		
+		dirty = true;
+	}
+	
+	protected virtual void OnAlphaTexModified()
+	{
+		dirty = true;
+	}
+	
+	protected virtual void OnEnable()
+	{
+		Fixtures.Add(this);
+	}
+	
+	protected virtual void OnDisable()
+	{
+		Fixtures.Remove(this);
+	}
+	
+	protected virtual void Update()
+	{
+		if (dirty == true)
+		{
+			dirty        = false;
+			destructible = D2D_Helper.GetComponentUpwards<D2D_Destructible>(transform);
+			
+			if (destructible != null)
+			{
+				var alpha = destructible.GetAlpha(transform.position);
+				
+				// Break fixture?
+				if (alpha < Threshold)
+				{
+					DestroyFixture();
+				}
+				// Break others?
+				else if (fixtureID > 0)
+				{
+					for (var i = Fixtures.Count - 1; i >= 0; i--)
+					{
+						var fixture = Fixtures[i];
+						
+						if (fixture != null && fixture != this && fixture.fixtureID == fixtureID)
+						{
+							fixture.DestroyFixture();
+						}
+					}
+				}
+			}
+		}
+	}
+	
+	public static D2D_Fixture FindFixture(string name, Transform transform)
+	{
+		if (transform != null)
+		{
+			var destructible = transform.GetComponentInParent<D2D_Destructible>();
+			
+			if (destructible != null)
+			{
+				var fixtures = destructible.GetComponentsInChildren<D2D_Fixture>();
+				
+				foreach (var fixture in fixtures)
+				{
+					if (fixture.name == name)
+					{
+						return fixture;
+					}
+				}
+			}
+		}
+		
+		return null;
+	}
+	
+	private void DestroyFixture()
+	{
+		D2D_Helper.Destroy(gameObject);
+	}
+}