Added MaterialData

By: Dinnerbone <dinnerbone@dinnerbone.com>

paper-api/src/main/java/org/bukkit/material/MaterialData.java

@@ -0,0 +1,75 @@
+
+package org.bukkit.material;
+
+import org.bukkit.ItemStack;
+import org.bukkit.Material;
+
+/**
+ * Handles specific metadata for certain items or blocks
+ */
+public class MaterialData {
+    private final int type;
+    private byte data = 0;
+
+    public MaterialData(final int type) {
+        this(type, (byte)0);
+    }
+
+    public MaterialData(final Material type) {
+        this(type, (byte)0);
+    }
+
+    public MaterialData(final int type, final byte data) {
+        this.type = type;
+        this.data = data;
+    }
+
+    public MaterialData(final Material type, final byte data) {
+        this(type.getID(), data);
+    }
+
+    /**
+     * Gets the raw data in this material
+     *
+     * @return Raw data
+     */
+    public byte getData() {
+        return data;
+    }
+
+    /**
+     * Sets the raw data of this material
+     * 
+     * @param data New raw data
+     */
+    public void setData(byte data) {
+        this.data = data;
+    }
+
+    /**
+     * Gets the Material that this MaterialData represents
+     *
+     * @return Material represented by this MaterialData
+     */
+    public Material getItemType() {
+        return Material.getMaterial(type);
+    }
+
+    /**
+     * Gets the Material ID that this MaterialData represents
+     *
+     * @return Material ID represented by this MaterialData
+     */
+    public int getItemTypeId() {
+        return type;
+    }
+
+    /**
+     * Creates a new ItemStack based on this MaterialData
+     *
+     * @return New ItemStack containing a copy of this MaterialData
+     */
+    public ItemStack toItemStack() {
+        return new ItemStack(type);
+    }
+}