fix: synced timer

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

@@ -1,5 +1,7 @@
 package network.protocol.packets;
 
+import java.time.Instant;
+
 import network.protocol.Packet;
 import network.protocol.PacketVisitor;
 import network.protocol.Packets;
@@ -9,15 +11,22 @@ public class StartGamePacket extends Packet {
 	static private final long serialVersionUID = Packets.StartGame.ordinal();
 
 	private final String serializedSudoku;
+	// used to resume game
+	private final Instant instant;
 
-	public StartGamePacket(String serializedSudoku) {
+	public StartGamePacket(String serializedSudoku, Instant instant) {
 		this.serializedSudoku = serializedSudoku;
+		this.instant = instant;
 	}
 
 	public String getSerializedSudoku() {
 		return serializedSudoku;
 	}
 
+	public Instant getInstant() {
+		return instant;
+	}
+
 	@Override
 	public void accept(PacketVisitor packetVisitor) {
 		packetVisitor.visitPacket(this);