feat: multi synced player scores

app/src/main/java/network/protocol/packets/ChangeCellPacket.java

@@ -0,0 +1,38 @@
+package network.protocol.packets;
+
+import network.protocol.Packet;
+import network.protocol.PacketVisitor;
+import network.protocol.Packets;
+
+public class ChangeCellPacket extends Packet {
+
+	static private final long serialVersionUID = Packets.ChangeCell.ordinal();
+
+	private final int sudokuIndex;
+	private final int cellIndex;
+	private final int newValue;
+
+	public ChangeCellPacket(int sudokuIndex, int cellIndex, int newValue) {
+		this.sudokuIndex = sudokuIndex;
+		this.cellIndex = cellIndex;
+		this.newValue = newValue;
+	}
+
+	public int getSudokuIndex() {
+		return sudokuIndex;
+	}
+
+	public int getCellIndex() {
+		return cellIndex;
+	}
+
+	public int getNewValue() {
+		return newValue;
+	}
+
+	@Override
+	public void accept(PacketVisitor packetVisitor) {
+		packetVisitor.visitPacket(this);
+	}
+
+}

app/src/main/java/network/protocol/packets/EndGamePacket.java

@@ -0,0 +1,26 @@
+package network.protocol.packets;
+
+import network.protocol.Packet;
+import network.protocol.PacketVisitor;
+import network.protocol.Packets;
+
+public class EndGamePacket extends Packet {
+
+	static private final long serialVersionUID = Packets.EndGame.ordinal();
+
+	private final int winnerId;
+
+	public EndGamePacket(int winnerId) {
+		this.winnerId = winnerId;
+	}
+
+	public int getWinnerId() {
+		return winnerId;
+	}
+
+	@Override
+	public void accept(PacketVisitor packetVisitor) {
+		packetVisitor.visitPacket(this);
+	}
+
+}

app/src/main/java/network/protocol/packets/UpdatePlayerScorePacket.java

@@ -0,0 +1,32 @@
+package network.protocol.packets;
+
+import network.protocol.Packet;
+import network.protocol.PacketVisitor;
+import network.protocol.Packets;
+
+public class UpdatePlayerScorePacket extends Packet {
+
+	static private final long serialVersionUID = Packets.UpdatePlayerScore.ordinal();
+
+	private final int playerId;
+	private final int cellsLeft;
+
+	public UpdatePlayerScorePacket(int playerId, int cellsLeft) {
+		this.playerId = playerId;
+		this.cellsLeft = cellsLeft;
+	}
+
+	public int getPlayerId() {
+		return playerId;
+	}
+
+	public int getCellsLeft() {
+		return cellsLeft;
+	}
+
+	@Override
+	public void accept(PacketVisitor packetVisitor) {
+		packetVisitor.visitPacket(this);
+	}
+
+}