Fixed TrapDoor and added MaterialData for LONG_GRASS. Thanks sunkid!

By: EvilSeph <evilseph@unaligned.org>

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

@@ -0,0 +1,57 @@
+package org.bukkit.material;
+
+import org.bukkit.GrassSpecies;
+import org.bukkit.Material;
+
+/**
+ * Represents the different types of long grasses.
+ */
+public class LongGrass extends MaterialData {
+    public LongGrass() {
+        super(Material.LOG);
+    }
+
+    public LongGrass(GrassSpecies species) {
+        this();
+        setSpecies(species);
+    }
+
+    public LongGrass(final int type) {
+        super(type);
+    }
+
+    public LongGrass(final Material type) {
+        super(type);
+    }
+
+    public LongGrass(final int type, final byte data) {
+        super(type, data);
+    }
+
+    public LongGrass(final Material type, final byte data) {
+        super(type, data);
+    }
+
+    /**
+     * Gets the current species of this grass
+     *
+     * @return GrassSpecies of this grass
+     */
+    public GrassSpecies getSpecies() {
+        return GrassSpecies.getByData(getData());
+    }
+
+    /**
+     * Sets the species of this grass
+     *
+     * @param species New species of this grass
+     */
+    public void setSpecies(GrassSpecies species) {
+        setData(species.getData());
+    }
+
+    @Override
+    public String toString() {
+        return getSpecies() + " " + super.toString();
+    }
+}

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

@@ -1,12 +1,12 @@
-
 package org.bukkit.material;
 
 import org.bukkit.Material;
+import org.bukkit.block.BlockFace;
 
 /**
  * Represents a trap door
  */
-public class TrapDoor extends MaterialData implements Redstone {
+public class TrapDoor extends SimpleAttachableMaterialData {
     public TrapDoor() {
         super(Material.TRAP_DOOR);
     }
@@ -28,17 +28,56 @@ public class TrapDoor extends MaterialData implements Redstone {
     }
 
     /**
-     * Gets the current state of this Material, indicating if it's powered or
-     * unpowered
+     * Check to see if the trap door is open.
      *
-     * @return true if powered, otherwise false
+     * @return true if the trap door is open.
      */
-    public boolean isPowered() {
-        return (getData() & 0x8) == 0x8;
+    public boolean isOpen() {
+        return ((getData() & 0x4) == 0x4);
+    }
+
+    public BlockFace getAttachedFace() {
+        byte data = (byte) (getData() & 0x3);
+
+        switch (data) {
+            case 0x0:
+                return BlockFace.WEST;
+
+            case 0x1:
+                return BlockFace.EAST;
+
+            case 0x2:
+                return BlockFace.SOUTH;
+
+            case 0x3:
+                return BlockFace.NORTH;
+        }
+
+        return null;
+
+    }
+
+    public void setFacingDirection(BlockFace face) {
+        byte data = (byte) (getData() & 0x4);
+
+        switch (face) {
+            case WEST:
+                data |= 0x1;
+                break;
+            case NORTH:
+                data |= 0x2;
+                break;
+            case SOUTH:
+                data |= 0x3;
+                break;
+        }
+
+        setData(data);
     }
 
     @Override
     public String toString() {
-        return super.toString() + "[powered=" + isPowered() + "]";
+        return (isOpen() ? "OPEN " : "CLOSED ") + super.toString() + " with hinges set " + getAttachedFace();
     }
+
 }