Ton of Material extensions handling the meta-data of blocks.

By: sunkid <sunkid@iminurnetz.com>

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

@@ -0,0 +1,90 @@
+package org.bukkit.material;
+
+import org.bukkit.Material;
+import org.bukkit.block.BlockFace;
+
+/**
+ * Represents stairs.
+ * 
+ * @author sunkid
+ */
+public class Stairs extends MaterialData implements Directional {
+
+    public Stairs(final int type) {
+        super(type);
+    }
+
+    public Stairs(final Material type) {
+        super(type);
+    }
+
+    public Stairs(final int type, final byte data) {
+        super(type, data);
+    }
+
+    public Stairs(final Material type, final byte data) {
+        super(type, data);
+    }
+
+    /**
+     * @return the direction the stairs ascend towards
+     */
+    public BlockFace getAscendingDirection() {
+        byte data = getData();
+        switch (data) {
+        case 0x0:
+        default:
+            return BlockFace.SOUTH;
+        case 0x1:
+            return BlockFace.NORTH;
+        case 0x2:
+            return BlockFace.WEST;
+        case 0x3:
+            return BlockFace.EAST;
+        }
+    }
+
+    /**
+     * @return the direction the stairs descend towards
+     */
+    public BlockFace getDescendingDirection() {
+        return getAscendingDirection().getOppositeFace();
+    }
+
+    /**
+     * Set the direction the stair part of the block is facing
+     */
+    public void setFacingDirection(BlockFace face) {
+        byte data;
+        switch (face) {
+        case NORTH:
+        default:
+            data = 0x0;
+            break;
+        case SOUTH:
+            data = 0x1;
+            break;
+        case EAST:
+            data = 0x2;
+            break;
+        case WEST:
+            data = 0x3;
+            break;
+        }
+        
+        setData(data);
+    }
+
+    /**
+     * @return the direction the stair part of the block is facing
+     */
+    public BlockFace getFacing() {
+        return getDescendingDirection();
+    }
+    
+    @Override
+    public String toString() {
+        return super.toString() + " facing " + getFacing();
+    }
+
+}