diff --git a/src/main/java/dev/hilligans/ourcraft/world/newworldsystem/BufferedSubChunk.java b/src/main/java/dev/hilligans/ourcraft/world/newworldsystem/BufferedSubChunk.java
new file mode 100644
index 0000000..ed563dd
--- /dev/null
+++ b/src/main/java/dev/hilligans/ourcraft/world/newworldsystem/BufferedSubChunk.java
@@ -0,0 +1,54 @@
+package dev.hilligans.ourcraft.world.newworldsystem;
+
+import dev.hilligans.ourcraft.block.blockstate.IBlockState;
+
+import java.lang.foreign.MemorySegment;
+import java.lang.foreign.ValueLayout;
+import java.util.ArrayList;
+
+public class BufferedSubChunk implements ISubChunk {
+
+    public MemorySegment memorySegment;
+    public ArrayList<IBlockState> blockStatePalette;
+
+    public BufferedSubChunk(MemorySegment memorySegment, ArrayList<IBlockState> blockStatePalette) {
+        this.memorySegment = memorySegment;
+        this.blockStatePalette = blockStatePalette;
+    }
+
+    @Override
+    public int getWidth() {
+        return 16;
+    }
+
+    @Override
+    public int getHeight() {
+        return 16;
+    }
+
+    @Override
+    public IBlockState getBlockState(IWorld world, int x, int y, int z) {
+        return blockStatePalette.get(memorySegment.get(ValueLayout.JAVA_SHORT, getIndex(x, y, z)));
+    }
+
+    @Override
+    public IBlockState setBlockState(IWorld world, int x, int y, int z, IBlockState blockState) {
+        IBlockState old = getBlockState(world, x, y, z);
+        memorySegment.set(ValueLayout.JAVA_SHORT, getIndex(x,y,z), (short)blockState.getBlockStateID());
+        return old;
+    }
+
+    @Override
+    public boolean isEmpty() {
+        return false;
+    }
+
+    public static int getIndex(int x, int y, int z) {
+        return ((x * 16) + y) * 16 + z;
+    }
+
+    @Override
+    public ISubChunk canInsertOrGetNext(IBlockState blockState) {
+        return null;
+    }
+}
diff --git a/src/main/java/dev/hilligans/ourcraft/world/newworldsystem/MMapContainer.java b/src/main/java/dev/hilligans/ourcraft/world/newworldsystem/MMapContainer.java
new file mode 100644
index 0000000..34b19f2
--- /dev/null
+++ b/src/main/java/dev/hilligans/ourcraft/world/newworldsystem/MMapContainer.java
@@ -0,0 +1,30 @@
+package dev.hilligans.ourcraft.world.newworldsystem;
+
+import java.lang.foreign.MemorySegment;
+
+public class MMapContainer {
+
+    MemorySegment masterSegment;
+
+    public IWorld world;
+
+    public int x;
+    public int y;
+    public int z;
+
+    public int width;
+    public int height;
+
+    public MMapContainer(IWorld world, int x, int y, int z, int width, int height) {
+        this.world = world;
+        this.x = x;
+        this.y = y;
+        this.z = z;
+        this.width = width;
+        this.height = height;
+    }
+
+    public CubicChunk createChunk(int chunkX, int chunkY, int chunkZ) {
+        
+    }
+}
diff --git a/src/main/java/dev/hilligans/ourcraft/world/newworldsystem/MMappedSubChunk.java b/src/main/java/dev/hilligans/ourcraft/world/newworldsystem/MMappedSubChunk.java
new file mode 100644
index 0000000..f08194a
--- /dev/null
+++ b/src/main/java/dev/hilligans/ourcraft/world/newworldsystem/MMappedSubChunk.java
@@ -0,0 +1,7 @@
+package dev.hilligans.ourcraft.world.newworldsystem;
+
+public class MMappedSubChunk {
+
+
+
+}