src, gitignore and pom

.gitignore

+target/
+
+# Intellij
+*.iml
+.idea/

pom.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>com.fossgalaxy.games.server</groupId>
+    <artifactId>fireworks-server</artifactId>
+    <version>0.1-SNAPSHOT</version>
+
+    <parent>
+        <groupId>com.fossgalaxy.common</groupId>
+        <artifactId>parent-pom</artifactId>
+        <version>0.3</version>
+    </parent>
+
+    <dependencies>
+        <dependency>
+            <groupId>com.fossgalaxy.games</groupId>
+            <artifactId>fireworks</artifactId>
+            <version>0.1</version>
+        </dependency>
+    </dependencies>
+
+</project>
\ No newline at end of file

src/main/java/com/fossgalaxy/games/fireworks/GameRegistry.java

+package com.fossgalaxy.games.fireworks;
+
+import com.fossgalaxy.games.fireworks.state.GameState;
+import com.fossgalaxy.games.fireworks.state.actions.Action;
+import com.fossgalaxy.games.fireworks.state.events.GameEvent;
+
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * Created by webpigeon on 10/04/17.
+ */
+public class GameRegistry {
+    private final Map<String, GameState> activeGames;
+
+    public GameRegistry() {
+        this.activeGames = new HashMap<>();
+    }
+
+    public void addServer(String name, GameState server) {
+        activeGames.put(name, server);
+    }
+
+    public List<GameEvent> advance(String gameID, int agentID, Action action) {
+        GameState state = activeGames.get(gameID);
+        if (state == null) {
+            return Collections.emptyList();
+        }
+        return action.apply(agentID, state);
+    }
+
+}

src/main/java/com/fossgalaxy/games/fireworks/NetworkPlayer.java

+package com.fossgalaxy.games.fireworks;
+
+import com.fossgalaxy.games.fireworks.players.Player;
+import com.fossgalaxy.games.fireworks.state.actions.Action;
+import com.fossgalaxy.games.fireworks.state.events.GameEvent;
+
+/**
+ * Created by webpigeon on 10/04/17.
+ */
+public class NetworkPlayer implements Player {
+
+    @Override
+    public Action getAction() {
+        return null;
+    }
+
+    @Override
+    public void sendMessage(GameEvent msg) {
+
+    }
+
+    @Override
+    public void setID(int id, int nPlayers) {
+
+    }
+
+    @Override
+    public String getName() {
+        return null;
+    }
+}

src/main/java/com/fossgalaxy/games/fireworks/NetworkRunner.java

+package com.fossgalaxy.games.fireworks;
+
+import com.fossgalaxy.games.fireworks.players.Player;
+import com.fossgalaxy.games.fireworks.state.BasicState;
+import com.fossgalaxy.games.fireworks.state.GameState;
+import com.fossgalaxy.games.fireworks.state.events.GameEvent;
+
+/**
+ * A network backed game for playing in real time.
+ */
+public class NetworkRunner {
+    private final GameState state;
+    private final Player[] players;
+    private int nextPlayer;
+
+    public NetworkRunner() {
+        this.players = new Player[5];
+        this.state = new BasicState(5);
+        this.nextPlayer = 0;
+    }
+
+    public void add(Player player) {
+        players[nextPlayer++] = player;
+    }
+
+    public void send(GameEvent event) {
+        for (int i=0; i<players.length; i++) {
+            if (event.isVisibleTo(i)) {
+                players[i].sendMessage(event);
+            }
+        }
+    }
+
+}