1. svn -> git

Assets/Reference/Destructible2D/Required/Player/D2D_ExplosionForce.cs

@@ -0,0 +1,55 @@
+using UnityEngine;
+
+[AddComponentMenu("Destructible 2D/D2D Explosion Force")]
+public class D2D_ExplosionForce : MonoBehaviour
+{
+	public LayerMask Layers = -1;
+	
+	public float Radius = 1.0f;
+	
+	public float Force = 1.0f;
+	
+	public int Samples = 32;
+	
+	public bool HasExploded;
+	
+	protected virtual void Update()
+	{
+		if (HasExploded == false)
+		{
+			HasExploded = true;
+			
+			Explode();
+		}
+	}
+	
+	public void Explode()
+	{
+		if (Samples > 0)
+		{
+			var origin      = transform.position;
+			var step        = 360.0f / Samples;
+			var scaledForce = Force / Samples;
+			
+			for (var i = 0; i < Samples; i++)
+			{
+				var angle     = i * step;
+				var direction = new Vector2(Mathf.Sin(angle), Mathf.Cos(angle));
+				var hit       = Physics2D.Raycast(origin, direction, Radius);
+				var collider  = hit.collider;
+				
+				if (collider != null && collider.isTrigger == false && collider.attachedRigidbody != null)
+				{
+					var mask = 1 << collider.gameObject.layer;
+					
+					if ((mask & Layers.value) != 0)
+					{
+						var force = direction * scaledForce * (1.0f - hit.fraction);
+						
+						hit.collider.attachedRigidbody.AddForceAtPosition(force, origin);
+					}
+				}
+			}
+		}
+	}
+}