From 9bad58cf2d353919121a7cbcca5d6f85530a6ca9 Mon Sep 17 00:00:00 2001
From: Matt Thorson <mattmakesgames@gmail.com>
Date: Fri, 29 May 2020 17:40:31 -0700
Subject: [PATCH] OnCollide component

---
 src/Components/Logic/OnCollide.bf | 36 +++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 src/Components/Logic/OnCollide.bf

diff --git a/src/Components/Logic/OnCollide.bf b/src/Components/Logic/OnCollide.bf
new file mode 100644
index 0000000..b064123
--- /dev/null
+++ b/src/Components/Logic/OnCollide.bf
@@ -0,0 +1,36 @@
+using System.Collections;
+namespace Strawberry
+{
+	public class OnCollide<T> : Component where T : Entity
+	{
+		// Takes as parameter the T collided with. Return false to stop checking for collisions until next frame.
+		public delegate bool(T) Action;
+
+		public this(delegate bool(T) action)
+			: base(true, false)
+		{
+			Action = action;
+		}
+
+		public override void Started()
+		{
+
+		}
+
+		public override void Update()
+		{
+			if (Action != null)
+			{
+				let list = Entity.Scene.All<T>(scope List<T>());
+				for (let t in list)
+					if (Entity.Check(t) && !Action(t))
+						break;
+			}
+		}
+
+		public override void Draw()
+		{
+
+		}
+	}
+}