Add the ability to get and set the blocks in a minecart. As well as their Y offself

src/me/libraryaddict/disguise/disguisetypes/watchers/MinecartWatcher.java

@@ -1,5 +1,7 @@
 package me.libraryaddict.disguise.disguisetypes.watchers;
 
+import org.bukkit.inventory.ItemStack;
+
 import me.libraryaddict.disguise.disguisetypes.Disguise;
 import me.libraryaddict.disguise.disguisetypes.FlagWatcher;
 
@@ -9,13 +11,44 @@ public class MinecartWatcher extends FlagWatcher {
         super(disguise);
     }
 
+    public ItemStack getBlockInCart() {
+        int id = (Integer) getValue(20, 0) & '\uffff';
+        int data = (Integer) getValue(20, 0) >> 16;
+        return new ItemStack(id, 1, (short) data);
+    }
+
+    public int getBlockOffSet() {
+        return (Integer) getValue(21, 0);
+    }
+
     public float getDamage() {
         return (Float) getValue(19, 0F);
     }
 
+    public boolean getViewBlockInCart() {
+        return ((Byte) getValue(22, (byte) 0)) == (byte) 1;
+    }
+
+    public void setBlockInCart(ItemStack item) {
+        int id = item.getTypeId();
+        int data = item.getDurability();
+        setValue(20, (int) (id & '\uffff' | data << 16));
+        sendData(20);
+        setViewBlockInCart(true);
+    }
+
+    public void setBlockOffSet(int i) {
+        setValue(21, i);
+        sendData(21);
+    }
+
     public void setDamage(float damage) {
         setValue(19, damage);
         sendData(19);
     }
 
+    public void setViewBlockInCart(boolean custom) {
+        setValue(22, (byte) (custom ? 1 : 0));
+        sendData(22);
+    }
 }