Legger til en timer som starter når en spiller er den siste som programmerer, og gir spilleren et tilfeldig program om den går ut Closes #72

src/main/java/inf112/fiasko/roborally/gamewrapper/RoboRallyUI.java

@@ -34,4 +34,11 @@ public interface RoboRallyUI {
      * @return The server of the game
      */
     RoboRallyServer getServer();
+
+    /**
+     * Sets whether the client should hurry with whatever it's doing
+     *
+     * @param shouldHurry True if the user should hurry
+     */
+    void setShouldHurry(boolean shouldHurry);
 }

src/main/java/inf112/fiasko/roborally/gamewrapper/RoboRallyWrapper.java

@@ -19,6 +19,7 @@ public class RoboRallyWrapper extends Game implements RoboRallyUI {
     public RoboRallyGame roboRallyGame;
     public RoboRallyServer server;
     public RoboRallyClient client;
+    public boolean shouldHurry = false;
 
     @Override
     public void create() {
@@ -59,6 +60,11 @@ public class RoboRallyWrapper extends Game implements RoboRallyUI {
         return server;
     }
 
+    @Override
+    public void setShouldHurry(boolean shouldHurry) {
+        this.shouldHurry = shouldHurry;
+    }
+
     /**
      * Quits the game
      */

src/main/java/inf112/fiasko/roborally/gamewrapper/screens/CardChoiceScreen.java

@@ -39,6 +39,7 @@ public class CardChoiceScreen extends InteractiveScreen implements Screen {
     private final ShapeRenderer shapeRenderer;
     private final List<CardRectangle> chosenCards;
     private final int maxCards;
+    private long timerStarted;
 
     /**
      * Instantiates a new card choice screen
@@ -213,10 +214,23 @@ public class CardChoiceScreen extends InteractiveScreen implements Screen {
         roboRallyWrapper.batch.begin();
         roboRallyWrapper.font.draw(roboRallyWrapper.batch, "Press TAB to toggle the board", 10,
                 viewport.getWorldHeight() - 50);
+        int timerSize = 30;
+        if (timerStarted != 0) {
+            roboRallyWrapper.font.draw(roboRallyWrapper.batch, "Time left: " + String.valueOf(timerSize -
+                            (System.currentTimeMillis() - timerStarted) / 1000), viewport.getWorldWidth() - 150,
+                    viewport.getWorldHeight() - 50);
+        }
         renderCardText();
         roboRallyWrapper.batch.end();
         stage.draw();
         stage.act();
+        if (roboRallyWrapper.shouldHurry && timerStarted == 0) {
+            timerStarted = System.currentTimeMillis();
+        }
+        if (System.currentTimeMillis() > timerStarted + 1000 * timerSize && timerStarted > 0) {
+            fillProgramWithRandomCards();
+            confirmCards(false);
+        }
     }
 
     @Override
@@ -251,6 +265,23 @@ public class CardChoiceScreen extends InteractiveScreen implements Screen {
         roboRallyWrapper.batch.end();
     }
 
+    /**
+     * Fills the user's program with enough cards to complete the program
+     */
+    private void fillProgramWithRandomCards() {
+        int missingCards = maxCards - getCards().size();
+        for (int i = 0; i < missingCards; i++) {
+            for (CardRectangle rectangle : cardRectangles) {
+                if (!rectangle.selected) {
+                    rectangle.selected = true;
+                    rectangle.selectable = false;
+                    chosenCards.add(rectangle);
+                    break;
+                }
+            }
+        }
+    }
+
     /**
      * Renders the text displayed on cards
      */

src/main/java/inf112/fiasko/roborally/networking/RoboRallyClientListener.java

@@ -6,6 +6,7 @@ import inf112.fiasko.roborally.elementproperties.GameState;
 import inf112.fiasko.roborally.gamewrapper.RoboRallyUI;
 import inf112.fiasko.roborally.networking.containers.ErrorResponse;
 import inf112.fiasko.roborally.networking.containers.GameStartInfoResponse;
+import inf112.fiasko.roborally.networking.containers.HurryResponse;
 import inf112.fiasko.roborally.networking.containers.OkayResponse;
 import inf112.fiasko.roborally.networking.containers.PowerDownContainerResponse;
 import inf112.fiasko.roborally.networking.containers.ProgramsContainerResponse;
@@ -67,6 +68,8 @@ class RoboRallyClientListener extends Listener {
             new Thread(() -> wrapper.getGame().receiveStayInPowerDown((PowerDownContainerResponse) object)).start();
         } else if (object instanceof OkayResponse) {
             this.lastRequestState = RequestState.SENT_OKAY;
+        } else if (object instanceof HurryResponse) {
+            this.wrapper.setShouldHurry(true);
         }
     }
 

src/main/java/inf112/fiasko/roborally/networking/RoboRallyServerListener.java

@@ -5,6 +5,7 @@ import com.esotericsoftware.kryonet.Connection;
 import com.esotericsoftware.kryonet.Listener;
 import inf112.fiasko.roborally.elementproperties.RobotID;
 import inf112.fiasko.roborally.networking.containers.ErrorResponse;
+import inf112.fiasko.roborally.networking.containers.HurryResponse;
 import inf112.fiasko.roborally.networking.containers.OkayResponse;
 import inf112.fiasko.roborally.networking.containers.PowerDownContainerResponse;
 import inf112.fiasko.roborally.networking.containers.ProgramAndPowerdownRequest;
@@ -169,6 +170,13 @@ class RoboRallyServerListener extends Listener {
             }
             server.sendToAllClients(new ProgramsContainerResponse(program, powerDown));
             programs = new HashMap<>();
+        } else {
+            List<Connection> notReceivedFrom = playersNotYetReceivedFrom(programs);
+            if (notReceivedFrom.size() != 1) {
+                return;
+            }
+            Connection hurryUp = notReceivedFrom.get(0);
+            hurryUp.sendTCP(new HurryResponse());
         }
     }
 
@@ -185,6 +193,20 @@ class RoboRallyServerListener extends Listener {
         return data.keySet().containsAll(connections);
     }
 
+    /**
+     * Gets a list containing all connections the data has not been received from
+     *
+     * @param data The data map to check
+     * @param <K>  The type of data contained in the map
+     * @return All active connections for which the map has no data
+     */
+    private <K> List<Connection> playersNotYetReceivedFrom(Map<Connection, K> data) {
+        Set<Connection> connections = clients.keySet();
+        connections.removeAll(deadPlayers);
+        connections.removeAll(data.keySet());
+        return new ArrayList<>(connections);
+    }
+
     @Override
     public void connected(Connection connection) {
         //Prevent players from joining after the game has started

src/main/java/inf112/fiasko/roborally/networking/containers/HurryResponse.java

@@ -0,0 +1,7 @@
+package inf112.fiasko.roborally.networking.containers;
+
+/**
+ * A response telling the client to hurry up the action it's doing because other clients are waiting
+ */
+public class HurryResponse {
+}

src/main/java/inf112/fiasko/roborally/utility/NetworkUtil.java

@@ -5,6 +5,7 @@ import inf112.fiasko.roborally.elementproperties.Action;
 import inf112.fiasko.roborally.elementproperties.RobotID;
 import inf112.fiasko.roborally.networking.containers.ErrorResponse;
 import inf112.fiasko.roborally.networking.containers.GameStartInfoResponse;
+import inf112.fiasko.roborally.networking.containers.HurryResponse;
 import inf112.fiasko.roborally.networking.containers.OkayResponse;
 import inf112.fiasko.roborally.networking.containers.PowerDownContainerResponse;
 import inf112.fiasko.roborally.networking.containers.ProgramAndPowerdownRequest;
@@ -44,5 +45,6 @@ public final class NetworkUtil {
         kryo.register(HashMap.class);
         kryo.register(UsernameRequest.class);
         kryo.register(OkayResponse.class);
+        kryo.register(HurryResponse.class);
     }
 }