feat(): figuring out movePlayerMessage

11 files changed, 88 insertions, 91 deletions

diff --git a/api/src/main/java/akkamon/api/AkkamonMessageEngine.java b/api/src/main/java/akkamon/api/AkkamonMessageEngine.java
deleted file mode 100644
index 2bbe0c8..0000000
--- a/api/src/main/java/akkamon/api/AkkamonMessageEngine.java
+++ /dev/null
@@ -1,6 +0,0 @@
-package akkamon.api;
-
-public interface AkkamonMessageEngine {
-    // broadcasts position info to WebSocket Clients
-    void broadCastGridPosition();
-}
diff --git a/api/src/main/java/akkamon/api/AkkamonSession.java b/api/src/main/java/akkamon/api/AkkamonSession.java
deleted file mode 100644
index 048071c..0000000
--- a/api/src/main/java/akkamon/api/AkkamonSession.java
+++ /dev/null
@@ -1,4 +0,0 @@
-package akkamon.api;
-
-public interface AkkamonSession {
-}
diff --git a/api/src/main/java/akkamon/api/EventSocket.java b/api/src/main/java/akkamon/api/EventSocket.java
index 092d763..7b9619a 100644
--- a/api/src/main/java/akkamon/api/EventSocket.java
+++ b/api/src/main/java/akkamon/api/EventSocket.java
@@ -1,8 +1,10 @@
 package akkamon.api;
 
+import akkamon.domain.AkkamonSession;
 import org.eclipse.jetty.websocket.api.Session;
 import org.eclipse.jetty.websocket.api.WebSocketAdapter;
 
+import java.io.IOException;
 import java.util.concurrent.CountDownLatch;
 
 
@@ -45,4 +47,13 @@ public class EventSocket extends WebSocketAdapter implements AkkamonSession {
         System.out.println("Awaiting closure from remote");
         closureLatch.await();
     }
+
+    @Override
+    public void send(String event) {
+        try {
+            getRemote().sendString(event);
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
 }
diff --git a/api/src/main/java/akkamon/api/MessagingEngine.java b/api/src/main/java/akkamon/api/MessagingEngine.java
index bbab97e..4919b32 100644
--- a/api/src/main/java/akkamon/api/MessagingEngine.java
+++ b/api/src/main/java/akkamon/api/MessagingEngine.java
@@ -1,28 +1,84 @@
 package akkamon.api;
 
-import akkamon.api.models.GameState;
+import akka.actor.typed.ActorRef;
+import akka.actor.typed.ActorSystem;
+import akkamon.api.models.Event;
+import akkamon.api.models.HeartBeatEvent;
+import akkamon.domain.AkkamonMessageEngine;
+import akkamon.domain.AkkamonNexus;
+import akkamon.domain.AkkamonSession;
 import com.google.gson.Gson;
 
 import java.util.HashMap;
+import java.util.Map;
+import java.util.concurrent.ScheduledThreadPoolExecutor;
+import java.util.concurrent.TimeUnit;
 
 public class MessagingEngine implements AkkamonMessageEngine {
 
-    private HashMap<String, AkkamonSession> akkamonSessions = new HashMap<>();
-    private static MessagingEngine instance;
+    private Map<String, AkkamonSession> trainerIdToAkkamonSessions = new HashMap<>();
     private Gson gson = new Gson();
 
+    private ActorRef<AkkamonNexus.Command> system;
+
     public MessagingEngine() {
+        this.system = ActorSystem.create(AkkamonNexus.create(this), "akkamon-system");
+
+        ScheduledThreadPoolExecutor executor = new ScheduledThreadPoolExecutor(2);
+        executor.scheduleAtFixedRate(new Runnable() {
+            @Override
+            public void run() {
+                heartBeat();
+            }
+        }, 0, 200, TimeUnit.MILLISECONDS);
+
+    }
+
+    private void heartBeat() {
+        if (!trainerIdToAkkamonSessions.isEmpty()) {
+            for (Map.Entry<String, AkkamonSession> entry : trainerIdToAkkamonSessions.entrySet()) {
+                // System.out.println("heartbeat to " + entry.getKey());
+                entry.getValue().send(gson.toJson(new HeartBeatEvent()));
+            }
+        }
     }
 
     @Override
     public void broadCastGridPosition() {
     }
 
+    @Override
+    public void registerTrainerSession(String trainerId, AkkamonSession session) {
+        trainerIdToAkkamonSessions.put(trainerId, session);
+    }
+
+    @Override
+    public void removeTrainerSession(String trainerId, AkkamonSession session) {
+
+    }
+
     void incoming(AkkamonSession session, String message) {
+        Event event = gson.fromJson(message, Event.class);
+        switch (event.type) {
+            case TRAINER_REGISTRATION:
+                String trainerId = String.valueOf(trainerIdToAkkamonSessions.size());
+                String sceneId = "AkkamonStartScene";
+
+                system.tell(new AkkamonNexus.RequestTrainerRegistration(
+                        trainerId,
+                        sceneId,
+                        session,
+                        system
+                ));
+                break;
+            case HEART_BEAT:
+                System.out.println("My heart goes boom skip!");
+                break;
+        }
 
     }
 
-    private void updatePositions(GameState gameState) {
+    private void updatePositions() {
 
     }
 
diff --git a/api/src/main/java/akkamon/api/models/Event.java b/api/src/main/java/akkamon/api/models/Event.java
index 50fc849..8517b06 100644
--- a/api/src/main/java/akkamon/api/models/Event.java
+++ b/api/src/main/java/akkamon/api/models/Event.java
@@ -1,14 +1,6 @@
 package akkamon.api.models;
 
-import org.eclipse.jetty.server.Authentication;
-
 public class Event {
-    public String type;
-    public GameState gameState;
-    public User user;
+    public EventType type;
 
-    public Event(String type, GameState gameState) {
-        this.type = type;
-        this.gameState = gameState;
-    }
 }
diff --git a/api/src/main/java/akkamon/api/models/EventType.java b/api/src/main/java/akkamon/api/models/EventType.java
new file mode 100644
index 0000000..1ca2ef2
--- /dev/null
+++ b/api/src/main/java/akkamon/api/models/EventType.java
@@ -0,0 +1,11 @@
+package akkamon.api.models;
+
+import com.google.gson.annotations.SerializedName;
+
+public enum EventType {
+    @SerializedName("PlayerRegistrationEvent")
+    TRAINER_REGISTRATION,
+
+    @SerializedName("HeartBeat")
+    HEART_BEAT
+}
diff --git a/api/src/main/java/akkamon/api/models/GameState.java b/api/src/main/java/akkamon/api/models/GameState.java
deleted file mode 100644
index d849fe5..0000000
--- a/api/src/main/java/akkamon/api/models/GameState.java
+++ /dev/null
@@ -1,33 +0,0 @@
-package akkamon.api.models;
-
-import akkamon.domain.Trainer;
-
-import java.util.HashMap;
-import java.util.Map;
-
-public class GameState {
-    public Player currentPlayer;
-    public HashMap<String, Player> remotePlayers = new HashMap<>();
-
-
-    public void setCurrentPlayer(String name, HashMap<String, Trainer> trainers) {
-        Trainer trainer = trainers.get(name);
-        Position position = new Position(trainer.getX(), trainer.getY());
-        currentPlayer = new Player(name, position);
-    }
-
-    public void setRemotePlayers(HashMap<String, Trainer> trainers) {
-        for (Map.Entry<String, Trainer> trainer: trainers.entrySet()) {
-            if (trainer.getValue().getName().equals(currentPlayer.name)) {
-                continue;
-            }
-
-            String name = trainer.getKey();
-            Trainer obj = trainer.getValue();
-            remotePlayers.put(name, new Player(name, new Position(
-                    obj.getX(),
-                    obj.getY()
-            )));
-        }
-    }
-}
diff --git a/api/src/main/java/akkamon/api/models/HeartBeatEvent.java b/api/src/main/java/akkamon/api/models/HeartBeatEvent.java
new file mode 100644
index 0000000..1b3dd0e
--- /dev/null
+++ b/api/src/main/java/akkamon/api/models/HeartBeatEvent.java
@@ -0,0 +1,5 @@
+package akkamon.api.models;
+
+public class HeartBeatEvent extends Event {
+    public EventType type = EventType.HEART_BEAT;
+}
diff --git a/api/src/main/java/akkamon/api/models/Player.java b/api/src/main/java/akkamon/api/models/Player.java
deleted file mode 100644
index 3aebb4d..0000000
--- a/api/src/main/java/akkamon/api/models/Player.java
+++ /dev/null
@@ -1,13 +0,0 @@
-package akkamon.api.models;
-
-import java.util.HashMap;
-
-public class Player {
-    public String name;
-    public Position position;
-
-    public Player(String name, Position position) {
-        this.name = name;
-        this.position = position;
-    }
-}
diff --git a/api/src/main/java/akkamon/api/models/Position.java b/api/src/main/java/akkamon/api/models/Position.java
deleted file mode 100644
index 3dd3402..0000000
--- a/api/src/main/java/akkamon/api/models/Position.java
+++ /dev/null
@@ -1,11 +0,0 @@
-package akkamon.api.models;
-
-public class Position {
-    public float x;
-    public float y;
-
-    public Position(float x, float y) {
-        this.x = x;
-        this.y = y;
-    }
-}
diff --git a/api/src/main/java/akkamon/api/models/User.java b/api/src/main/java/akkamon/api/models/User.java
deleted file mode 100644
index 5f26ea0..0000000
--- a/api/src/main/java/akkamon/api/models/User.java
+++ /dev/null
@@ -1,11 +0,0 @@
-package akkamon.api.models;
-
-public class User {
-    public String name;
-    public String password;
-
-    public User(String name, String password) {
-        this.name = name;
-        this.password = password;
-    }
-}