Cubot implements Attackable (untested)

Plugin Cubot/src/main/java/net/simon987/cubotplugin/Cubot.java

@@ -10,13 +10,11 @@ import org.json.simple.JSONObject;
 
 import java.util.ArrayList;
 
-public class Cubot extends GameObject implements Updatable, ControllableUnit, Programmable {
+public class Cubot extends GameObject implements Updatable, ControllableUnit, Programmable, Attackable {
 
     private static final char MAP_INFO = 0x0080;
     public static final int ID = 1;
 
-    public static int TYPE_ID = 2;
-
     private int hologram = 0;
     private String hologramString = "";
     private HologramMode hologramMode = HologramMode.CLEARED;
@@ -34,6 +32,9 @@ public class Cubot extends GameObject implements Updatable, ControllableUnit, Pr
     private Action currentAction = Action.IDLE;
     private Action lastAction = Action.IDLE;
 
+    private char currentStatus;
+    private char lastStatus;
+
     private ArrayList<Integer> keyboardBuffer = new ArrayList<>();
 
     private ArrayList<char[]> consoleMessagesBuffer = new ArrayList<>(CONSOLE_BUFFER_MAX_SIZE);
@@ -92,6 +93,10 @@ public class Cubot extends GameObject implements Updatable, ControllableUnit, Pr
 
         lastConsoleMessagesBuffer = new ArrayList<>(consoleMessagesBuffer);
         consoleMessagesBuffer.clear();
+
+        //And the status..
+        lastStatus = currentStatus;
+        currentStatus = 0;
     }
 
     @Override
@@ -152,8 +157,8 @@ public class Cubot extends GameObject implements Updatable, ControllableUnit, Pr
         cubot.setX((int) obj.get("x"));
         cubot.setY((int) obj.get("y"));
         cubot.hp = (int) obj.get("hp");
-        cubot.shield = (int) obj.get("shield");
+//        cubot.shield = (int) obj.get("shield");
-        cubot.maxShield = GameServer.INSTANCE.getConfig().getInt("max_shield");
+//        cubot.maxShield = GameServer.INSTANCE.getConfig().getInt("max_shield");
         cubot.setDirection(Direction.getDirection((int) obj.get("direction")));
         cubot.heldItem = (int) obj.get("heldItem");
         cubot.energy = (int) obj.get("energy");
@@ -246,7 +251,6 @@ public class Cubot extends GameObject implements Updatable, ControllableUnit, Pr
         return maxEnergy;
     }
 
-    // shield methods are modeled after energy methods
     public int getShield() {
         return shield;
     }
@@ -347,4 +351,58 @@ public class Cubot extends GameObject implements Updatable, ControllableUnit, Pr
     public void setHologramColor(int hologramColor) {
         this.hologramColor = hologramColor;
     }
+
+    public void addStatus(CubotStatus status) {
+
+        currentStatus |= status.val;
+    }
+
+    public void removeStatus(CubotStatus status) {
+
+        currentStatus &= (~status.val);
+    }
+
+    public char getStatus() {
+        return lastStatus;
+    }
+
+    @Override
+    public void setHealRate(int hp) {
+
+    }
+
+    @Override
+    public int getHp() {
+        return 0;
+    }
+
+    @Override
+    public void setHp(int hp) {
+
+    }
+
+    @Override
+    public int getMaxHp() {
+        return 0;
+    }
+
+    @Override
+    public void setMaxHp(int hp) {
+
+    }
+
+    @Override
+    public void heal(int amount) {
+
+    }
+
+    @Override
+    public void damage(int amount) {
+
+    }
+
+    @Override
+    public boolean onDeadCallback() {
+        return true; //always cancelled
+    }
 }

Plugin Cubot/src/main/java/net/simon987/cubotplugin/CubotCore.java

@@ -0,0 +1,59 @@
+package net.simon987.cubotplugin;
+
+import com.mongodb.BasicDBObject;
+import com.mongodb.DBObject;
+import net.simon987.server.GameServer;
+import net.simon987.server.assembly.CpuHardware;
+import net.simon987.server.assembly.Status;
+
+public class CubotCore extends CpuHardware {
+
+    public static final int DEFAULT_ADDRESS = 0x000E;
+
+    /**
+     * Hardware ID (Should be unique)
+     */
+    public static final char HWID = 0x000E;
+
+    private static final int CORE_STATUS_POLL = 1;
+    private static final int CORE_HULL_POLL = 2;
+
+    private Cubot cubot;
+
+    public CubotCore(Cubot cubot) {
+        this.cubot = cubot;
+    }
+
+    @Override
+    public void handleInterrupt(Status status) {
+
+        int a = getCpu().getRegisterSet().getRegister("A").getValue();
+
+        if (a == CORE_STATUS_POLL) {
+            getCpu().getRegisterSet().getRegister("B").setValue(cubot.getStatus());
+        } else if (a == CORE_HULL_POLL) {
+            getCpu().getRegisterSet().getRegister("B").setValue(cubot.getHp());
+        }
+    }
+
+    @Override
+    public char getId() {
+        return HWID;
+    }
+
+    @Override
+    public BasicDBObject mongoSerialise() {
+
+        BasicDBObject dbObject = new BasicDBObject();
+
+        dbObject.put("hwid", (int) HWID);
+        dbObject.put("cubot", cubot.getObjectId());
+
+        return dbObject;
+    }
+
+
+    public static CubotCore deserialize(DBObject obj) {
+        return new CubotCore((Cubot) GameServer.INSTANCE.getGameUniverse().getObject((long) obj.get("cubot")));
+    }
+}

Plugin Cubot/src/main/java/net/simon987/cubotplugin/CubotShield.java

@@ -7,10 +7,10 @@ import net.simon987.server.assembly.CpuHardware;
 import net.simon987.server.assembly.Status;
 
 public class CubotShield extends CpuHardware {
-    static final char HWID = 0x000E;
+    static final char HWID = 0x000F;
 
     private static final int SHIELD_CHARGE = 1;
-    private static final int SHIELD_QUERY = 2;
+    private static final int SHIELD_POLL = 2;
     private Cubot cubot;
 
     public CubotShield(Cubot cubot) {
@@ -39,7 +39,7 @@ public class CubotShield extends CpuHardware {
         if(a == SHIELD_CHARGE) {
             int b = getCpu().getRegisterSet().getRegister("B").getValue();
             cubot.chargeShield(b);
-        } else if(a == SHIELD_QUERY) {
+        } else if (a == SHIELD_POLL) {
             int shield = cubot.getShield();
             getCpu().getRegisterSet().getRegister("B").setValue(shield);
         }

Plugin Cubot/src/main/java/net/simon987/cubotplugin/CubotStatus.java

@@ -0,0 +1,18 @@
+package net.simon987.cubotplugin;
+
+/**
+ * Status of a Cubot (Special buff or debuff)
+ */
+public enum CubotStatus {
+
+    DEFAULT(0),
+    RADIATED(1),
+    DAMAGED(2);
+
+    public char val;
+
+    CubotStatus(int val) {
+        this.val = (char) val;
+    }
+
+}

Plugin NPC/src/main/java/net/simon987/npcplugin/HarvesterNPC.java

@@ -46,7 +46,7 @@ public class HarvesterNPC extends NonPlayerCharacter {
     }
 
     @Override
-    public void onDeadCallback() {
+    public boolean onDeadCallback() {
 
         getWorld().decUpdatable();
 
@@ -56,6 +56,8 @@ public class HarvesterNPC extends NonPlayerCharacter {
 
         GameServer.INSTANCE.getEventDispatcher().dispatch(
                 new ObjectDeathEvent(this, ID));
+
+        return false;
     }
 
     @Override

Server/src/main/java/net/simon987/server/game/GameObject.java

@@ -257,6 +257,9 @@ public abstract class GameObject implements JSONSerialisable, MongoSerialisable
 
     /**
      * Called before this GameObject is removed from the world - defaults to doing nothing
+     * @return true if cancelled
      */
-    public void onDeadCallback() { }
+    public boolean onDeadCallback() {
+        return false;
+    }
 }

Server/src/main/java/net/simon987/server/game/World.java

@@ -147,9 +147,12 @@ public class World implements MongoSerialisable {
         for (GameObject object : gameObjects.values()) {
             //Clean up dead objects
             if (object.isDead()) {
-                object.onDeadCallback();
+
+                if (!object.onDeadCallback()) {
                     removeObject(object);
                     //LogManager.LOGGER.fine("Removed object " + object + " id: " + object.getObjectId());
+                }
+
             } else if (object instanceof Updatable) {
                 ((Updatable) object).update();
             }