First draft of new game initialization

5 files changed, 128 insertions, 0 deletions

diff --git a/src/main/java/org/luxons/sevenwonders/game/Game.java b/src/main/java/org/luxons/sevenwonders/game/Game.java
new file mode 100644
index 00000000..08c34578
--- /dev/null
+++ b/src/main/java/org/luxons/sevenwonders/game/Game.java
@@ -0,0 +1,81 @@
+package org.luxons.sevenwonders.game;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+import org.luxons.sevenwonders.game.boards.Board;
+import org.luxons.sevenwonders.game.data.GameData;
+import org.luxons.sevenwonders.game.wonders.Wonder;
+
+public class Game {
+
+    private final GameData data;
+
+    private final Settings settings;
+
+    private List<Player> players;
+
+    private List<Board> boards;
+
+    private State state = State.LOBBY;
+
+    public Game(Settings settings, GameData data) {
+        this.settings = settings;
+        this.data = data;
+        this.players = new ArrayList<>(3);
+        this.boards = new ArrayList<>(3);
+    }
+
+    public synchronized int addPlayer(Player player) {
+        if (hasStarted()) {
+            throw new GameAlreadyStartedException();
+        }
+        if (maxPlayersReached()) {
+            throw new PlayerOverflowException();
+        }
+        int playerId = players.size();
+        players.add(player);
+        boards.add(new Board(pickWonder(), settings));
+        return playerId;
+    }
+
+    private boolean hasStarted() {
+        return state == State.PLAYING;
+    }
+
+    private boolean maxPlayersReached() {
+        return players.size() >= data.getMaxPlayers();
+    }
+
+    private Wonder pickWonder() {
+        List<Wonder> availableWonders = new ArrayList<>(data.getWonders());
+        removeAlreadyUsedWondersFrom(availableWonders);
+        Collections.shuffle(availableWonders);
+        return availableWonders.get(0);
+    }
+
+    private void removeAlreadyUsedWondersFrom(List<Wonder> wonders) {
+        boards.stream().map(Board::getWonder).forEach(wonders::remove);
+    }
+
+    public synchronized void startGame() {
+        if (!hasEnoughPlayers()) {
+            throw new PlayerUnderflowException();
+        }
+        state = State.PLAYING;
+    }
+
+    private boolean hasEnoughPlayers() {
+        return players.size() >= data.getMinPlayers();
+    }
+
+    public class GameAlreadyStartedException extends IllegalStateException {
+    }
+
+    public class PlayerOverflowException extends IllegalStateException {
+    }
+
+    public class PlayerUnderflowException extends IllegalStateException {
+    }
+}
diff --git a/src/main/java/org/luxons/sevenwonders/game/Player.java b/src/main/java/org/luxons/sevenwonders/game/Player.java
new file mode 100644
index 00000000..2d35e120
--- /dev/null
+++ b/src/main/java/org/luxons/sevenwonders/game/Player.java
@@ -0,0 +1,14 @@
+package org.luxons.sevenwonders.game;
+
+public class Player {
+
+    private String name;
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+}
diff --git a/src/main/java/org/luxons/sevenwonders/game/Settings.java b/src/main/java/org/luxons/sevenwonders/game/Settings.java
index 16bce141..e4065991 100644
--- a/src/main/java/org/luxons/sevenwonders/game/Settings.java
+++ b/src/main/java/org/luxons/sevenwonders/game/Settings.java
@@ -1,11 +1,25 @@
 package org.luxons.sevenwonders.game;
 
+import org.luxons.sevenwonders.game.wonders.WonderSide;
+
 public class Settings {
 
+    private int nbPlayers = 3;
+
     private int initialGold = 3;
 
     private int defaultTradingCost = 2;
 
+    private WonderSide wonderSide = WonderSide.A;
+
+    public int getNbPlayers() {
+        return nbPlayers;
+    }
+
+    public void setNbPlayers(int nbPlayers) {
+        this.nbPlayers = nbPlayers;
+    }
+
     public int getInitialGold() {
         return initialGold;
     }
@@ -21,4 +35,12 @@ public class Settings {
     public void setDefaultTradingCost(int defaultTradingCost) {
         this.defaultTradingCost = defaultTradingCost;
     }
+
+    public WonderSide getWonderSide() {
+        return wonderSide;
+    }
+
+    public void setWonderSide(WonderSide wonderSide) {
+        this.wonderSide = wonderSide;
+    }
 }
diff --git a/src/main/java/org/luxons/sevenwonders/game/State.java b/src/main/java/org/luxons/sevenwonders/game/State.java
new file mode 100644
index 00000000..0bd71d3a
--- /dev/null
+++ b/src/main/java/org/luxons/sevenwonders/game/State.java
@@ -0,0 +1,6 @@
+package org.luxons.sevenwonders.game;
+
+public enum State {
+    LOBBY,
+    PLAYING
+}
diff --git a/src/main/java/org/luxons/sevenwonders/game/wonders/WonderSide.java b/src/main/java/org/luxons/sevenwonders/game/wonders/WonderSide.java
new file mode 100644
index 00000000..4a59e648
--- /dev/null
+++ b/src/main/java/org/luxons/sevenwonders/game/wonders/WonderSide.java
@@ -0,0 +1,5 @@
+package org.luxons.sevenwonders.game.wonders;
+
+public enum WonderSide {
+    A, B;
+}