From ef22a58631b8196f369543a48a4973dff7c079c8 Mon Sep 17 00:00:00 2001
From: cyberpwn <danielmillst@gmail.com>
Date: Sat, 11 Sep 2021 13:16:57 -0400
Subject: [PATCH] Matter inject

---
 src/main/java/com/volmit/iris/util/matter/Matter.java  |  8 ++++++++
 .../java/com/volmit/iris/util/matter/MatterSlice.java  | 10 ++++++++++
 2 files changed, 18 insertions(+)

diff --git a/src/main/java/com/volmit/iris/util/matter/Matter.java b/src/main/java/com/volmit/iris/util/matter/Matter.java
index 98393adbf..2d716ffa4 100644
--- a/src/main/java/com/volmit/iris/util/matter/Matter.java
+++ b/src/main/java/com/volmit/iris/util/matter/Matter.java
@@ -23,6 +23,7 @@ import com.volmit.iris.engine.object.IrisPosition;
 import com.volmit.iris.util.collection.KSet;
 import com.volmit.iris.util.data.B;
 import com.volmit.iris.util.data.Varint;
+import com.volmit.iris.util.decree.annotations.Param;
 import com.volmit.iris.util.hunk.Hunk;
 import com.volmit.iris.util.math.BlockPosition;
 import org.bukkit.World;
@@ -88,6 +89,13 @@ public interface Matter {
         return m;
     }
 
+    default Matter copy()
+    {
+        Matter m = new IrisMatter(getWidth(), getHeight(), getDepth());
+        getSliceMap().forEach((k,v) -> m.slice(k).forceInject(v));
+        return m;
+    }
+
     static Matter read(InputStream in) throws IOException, ClassNotFoundException {
         return read(in, (b) -> new IrisMatter(b.getX(), b.getY(), b.getZ()));
     }
diff --git a/src/main/java/com/volmit/iris/util/matter/MatterSlice.java b/src/main/java/com/volmit/iris/util/matter/MatterSlice.java
index 873689106..f3cdf8d52 100644
--- a/src/main/java/com/volmit/iris/util/matter/MatterSlice.java
+++ b/src/main/java/com/volmit/iris/util/matter/MatterSlice.java
@@ -39,6 +39,16 @@ public interface MatterSlice<T> extends Hunk<T> {
         updateSync(filter::update);
     }
 
+    default void inject(MatterSlice<T> slice)
+    {
+        iterateSync(slice::set);
+    }
+
+    default void forceInject(MatterSlice<?> slice)
+    {
+        inject((MatterSlice<T>) slice);
+    }
+
     void writeNode(T b, DataOutputStream dos) throws IOException;
 
     T readNode(DataInputStream din) throws IOException;