Updated CraftBukkit to 1.2

src/main/java/net/minecraft/server/EntityAgeable.java

@@ -0,0 +1,52 @@
+package net.minecraft.server;
+
+public abstract class EntityAgeable extends EntityCreature {
+    public boolean ageLocked = false; // CraftBukkit
+
+    public EntityAgeable(World world) {
+        super(world);
+    }
+
+    protected void b() {
+        super.b();
+        this.datawatcher.a(12, new Integer(0));
+    }
+
+    public int getAge() {
+        return this.datawatcher.getInt(12);
+    }
+
+    public void setAge(int i) {
+        this.datawatcher.watch(12, Integer.valueOf(i));
+    }
+
+    public void b(NBTTagCompound nbttagcompound) {
+        super.b(nbttagcompound);
+        nbttagcompound.setInt("Age", this.getAge());
+        nbttagcompound.setBoolean("AgeLocked", this.ageLocked); // CraftBukkit
+    }
+
+    public void a(NBTTagCompound nbttagcompound) {
+        super.a(nbttagcompound);
+        this.setAge(nbttagcompound.getInt("Age"));
+        this.ageLocked = nbttagcompound.getBoolean("AgeLocked"); // CraftBukkit
+    }
+
+    public void e() {
+        super.e();
+        int i = this.getAge();
+
+        if (ageLocked) return; // CraftBukkit
+        if (i < 0) {
+            ++i;
+            this.setAge(i);
+        } else if (i > 0) {
+            --i;
+            this.setAge(i);
+        }
+    }
+
+    public boolean isBaby() {
+        return this.getAge() < 0;
+    }
+}