first commit

Minecraft.World/DataLayer.h

@@ -0,0 +1,22 @@
+#pragma once
+
+class DataLayer
+{
+public:
+    byteArray data;
+
+private:
+	const int depthBits;
+	const int depthBitsPlusFour;
+
+public:
+    DataLayer(int length, int depthBits);
+    DataLayer(byteArray data, int depthBits);
+	~DataLayer();
+
+    int get(int x, int y, int z);
+
+    void set(int x, int y, int z, int val);
+    bool isValid();
+    void setAll(int br);
+};