From 194ef1a5d43ba7c20e5052c273a00d1d59d8bcd1 Mon Sep 17 00:00:00 2001
From: Dinnerbone <dinnerbone@dinnerbone.com>
Date: Sat, 15 Jan 2011 21:11:39 +0000
Subject: Added Sign MaterialData

---
 src/main/java/org/bukkit/Material.java      |   6 +-
 src/main/java/org/bukkit/material/Sign.java | 105 ++++++++++++++++++++++++++++
 2 files changed, 108 insertions(+), 3 deletions(-)
 create mode 100644 src/main/java/org/bukkit/material/Sign.java

diff --git a/src/main/java/org/bukkit/Material.java b/src/main/java/org/bukkit/Material.java
index 83d096e4..b2beb308 100644
--- a/src/main/java/org/bukkit/Material.java
+++ b/src/main/java/org/bukkit/Material.java
@@ -65,12 +65,12 @@ public enum Material {
     SOIL(60),
     FURNACE(61),
     BURNING_FURNACE(62),
-    SIGN_POST(63),
+    SIGN_POST(63, Sign.class),
     WOODEN_DOOR(64),
     LADDER(65, Ladder.class),
     RAILS(66),
     COBBLESTONE_STAIRS(67),
-    WALL_SIGN(68),
+    WALL_SIGN(68, Sign.class),
     LEVER(69, Lever.class),
     STONE_PLATE(70),
     IRON_DOOR_BLOCK(71),
@@ -162,7 +162,7 @@ public enum Material {
     GRILLED_PORK(320),
     PAINTING(321),
     GOLDEN_APPLE(322),
-    SIGN(323),
+    SIGN(323, Sign.class),
     WOOD_DOOR(324),
     BUCKET(325),
     WATER_BUCKET(326),
diff --git a/src/main/java/org/bukkit/material/Sign.java b/src/main/java/org/bukkit/material/Sign.java
new file mode 100644
index 00000000..1e4cc94c
--- /dev/null
+++ b/src/main/java/org/bukkit/material/Sign.java
@@ -0,0 +1,105 @@
+
+package org.bukkit.material;
+
+import org.bukkit.BlockFace;
+import org.bukkit.Material;
+
+/**
+ * MaterialData for signs
+ */
+public class Sign extends MaterialData implements Attachable {
+    public Sign(final int type) {
+        super(type);
+    }
+
+    public Sign(final Material type) {
+        super(type);
+    }
+
+    public Sign(final int type, final byte data) {
+        super(type, data);
+    }
+
+    public Sign(final Material type, final byte data) {
+        super(type, data);
+    }
+
+    /**
+     * Gets the face that this block is attached on
+     *
+     * @return BlockFace attached to
+     */
+    public BlockFace getAttachedFace() {
+        if (getItemType() == Material.WALL_SIGN) {
+            byte data = getData();
+
+            switch (data) {
+                case 0x2:
+                    return BlockFace.WEST;
+                case 0x3:
+                    return BlockFace.EAST;
+                case 0x4:
+                    return BlockFace.SOUTH;
+                case 0x5:
+                    return BlockFace.NORTH;
+            }
+
+            return null;
+        } else {
+            return BlockFace.DOWN;
+        }
+    }
+
+    /**
+     * Gets the direction that this sign is currently facing
+     *
+     * @return BlockFace indicating where this sign is facing
+     */
+    public BlockFace getFacing() {
+        byte data = getData();
+
+        if (getAttachedFace() == BlockFace.DOWN) {
+            switch (data) {
+                case 0x0:
+                case 0x1:
+                    return BlockFace.WEST;
+                case 0x2:
+                case 0x3:
+                    return BlockFace.NORTH_WEST;
+                case 0x4:
+                case 0x5:
+                    return BlockFace.NORTH;
+                case 0x6:
+                case 0x7:
+                    return BlockFace.NORTH_EAST;
+                case 0x8:
+                case 0x9:
+                    return BlockFace.EAST;
+                case 0xA:
+                case 0xB:
+                    return BlockFace.SOUTH_EAST;
+                case 0xC:
+                case 0xD:
+                    return BlockFace.SOUTH;
+                case 0xE:
+                case 0xF:
+                    return BlockFace.SOUTH_WEST;
+            }
+
+            return null;
+        } else {
+            switch (data) {
+                case 0x2:
+                    return BlockFace.EAST;
+                case 0x3:
+                    return BlockFace.WEST;
+                case 0x4:
+                    return BlockFace.NORTH;
+                case 0x5:
+                    return BlockFace.SOUTH;
+            }
+        }
+
+        return null;
+    }
+}
-- 
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