Lobby view will switch to race view when received race status packet with race start type.

Ready button can only be pressed by host. Once pressed, it will send out race status packet with race start to all clients.

#story[1055]

src/main/java/seng302/gameServer/ServerToClientThread.java

@@ -8,6 +8,7 @@ import java.io.InputStream;
 import java.io.OutputStream;
 import java.net.Socket;
 import java.util.ArrayList;
+import java.util.List;
 import java.util.Observable;
 import java.util.Observer;
 import java.util.Random;
@@ -23,12 +24,18 @@ import seng302.models.xml.Regatta;
 import seng302.models.xml.XMLGenerator;
 import seng302.server.messages.BoatActionType;
 import seng302.server.messages.BoatLocationMessage;
+import seng302.server.messages.BoatStatus;
+import seng302.server.messages.BoatSubMessage;
 import seng302.server.messages.Message;
 
 import java.io.*;
 import java.net.Socket;
 import java.util.zip.CRC32;
 import java.util.zip.Checksum;
+import seng302.server.messages.RaceStatus;
+import seng302.server.messages.RaceStatusMessage;
+import seng302.server.messages.RaceType;
+import seng302.server.messages.WindDirection;
 import seng302.server.messages.XMLMessage;
 import seng302.server.messages.XMLMessageSubType;
 import seng302.server.messages.XMLMessage;
@@ -172,6 +179,8 @@ public class ServerToClientThread implements Runnable, Observer {
 //        message = new XMLMessage(xml, XMLMessageSubType.BOAT, 0);
 //        sendMessage(message);
 //        System.out.println("[server] send message 4 " + message);
+//        sendMessage(getRaceStatusMessage());
+//        System.out.println("sent race status");
         //-------
 
         while(true) {
@@ -215,7 +224,7 @@ public class ServerToClientThread implements Runnable, Observer {
                                 break;
                         }
                     } else {
-                        System.err.println("Packet has been dropped");
+                        serverLog("Packet has been dropped", 1);
                     }
                 }
             } catch (Exception e) {
@@ -359,10 +368,42 @@ public class ServerToClientThread implements Runnable, Observer {
         }
     }
 
-
-
-
     public Thread getThread() {
         return thread;
     }
+
+    public void sendRaceStatusMessage(){
+        // variables taken from GameServerThread
+        int TIME_TILL_RACE_START = 20*1000;
+        long startTime = System.currentTimeMillis() + TIME_TILL_RACE_START;
+
+        List<BoatSubMessage> boatSubMessages = new ArrayList<>();
+        BoatStatus boatStatus;
+        RaceStatus raceStatus;
+
+        for (Player player : GameState.getPlayers()){
+            Yacht y = player.getYacht();
+
+            if (GameState.getCurrentStage() == GameStages.PRE_RACE){
+                boatStatus = BoatStatus.PRESTART;
+            }
+            else if(GameState.getCurrentStage() == GameStages.RACING){
+                boatStatus = BoatStatus.RACING;
+            } else {
+                boatStatus = BoatStatus.UNDEFINED;
+            }
+
+            BoatSubMessage m = new BoatSubMessage(y.getSourceId(), boatStatus, 0, 0, 0, 1234l, 1234l);
+            boatSubMessages.add(m);
+        }
+
+        if (GameState.getCurrentStage() == GameStages.RACING){
+            raceStatus = RaceStatus.STARTED;
+        } else {
+            raceStatus = RaceStatus.WARNING;
+        }
+
+        sendMessage(new RaceStatusMessage(1, raceStatus, startTime, WindDirection.SOUTH,
+            100, GameState.getPlayers().size(), RaceType.MATCH_RACE, 1, boatSubMessages));
+    }
 }