Gets a list of all robots to draw
diff --git a/docs/javadoc/index-files/index-8.html b/docs/javadoc/index-files/index-8.html
index 0aaa4b9..7ba4a45 100644
--- a/docs/javadoc/index-files/index-8.html
+++ b/docs/javadoc/index-files/index-8.html
@@ -2,9 +2,9 @@
-
+
H-Index
-I-Index
-Generated Documentation (Untitled)
diff --git a/docs/javadoc/inf112/fiasko/roborally/networking/RequestState.html b/docs/javadoc/inf112/fiasko/roborally/networking/RequestState.html
index c7c81ec..021fec5 100644
--- a/docs/javadoc/inf112/fiasko/roborally/networking/RequestState.html
+++ b/docs/javadoc/inf112/fiasko/roborally/networking/RequestState.html
@@ -2,9 +2,9 @@
-
+
RequestState
-RoboRallyClient
-RoboRallyServer
-ErrorResponse
-GameStartInfoResponse
-HandResponse
-HurryResponse
-OkayResponse
-PowerDownContainerResponse
-ProgramAndPowerdownRequest
-ProgramsContainerResponse
-UsernameRequest
-inf112.fiasko.roborally.networking.containers
-inf112.fiasko.roborally.networking.containers
-inf112.fiasko.roborally.networking.containers Class Hierarchy
-inf112.fiasko.roborally.networking
-inf112.fiasko.roborally.networking
-inf112.fiasko.roborally.networking Class Hierarchy
-AbstractDeck
-Board
-
voidrespawnRobot Robot robot)Re-spawns a robot at the first available position relative to its backup position
-
-
-voidrespawnRobots Moves all dead robots to their backups and makes them part of the board again, and if a robot has no lives
it will be removed from the game.
-
+
voidreverseRobot RobotID robotID)Moves a robot one unit backwards according to the direction it's currently facing
-
+
voidrotateRobotLeft RobotID robotID)Rotates a robot to the right
-
+
voidrotateRobotRight RobotID robotID)Rotates a robot to the left
-
+
voidsetBackupPositionOfRobot RobotID robotID,
Position position)Sets the backup position of a given robot to a given position
-
+
voidsetHasTouchedFlagThisTurn RobotID robotID,
boolean hasTouched)Sets a boolean for if the robot has touched a flag this turn
-
+
voidsetPowerDown RobotID robotID,
java.lang.Boolean powerDown)Sets the power down status of the robot
-
+
voidteleportRobot RobotID robotID,
Position newPosition)
-
-booleantryRobotRespawn Robot robot,
- int size,
- int startX,
- int startY,
- Direction direction)Tries to re-spawn a robot on one of the positions described
-
-
+
voidupdateRobotBackups Updates backup position of all robots on a repair tile
-
+
voidupdateRobotFlag RobotID robotID,
BoardElementContainer <Tile > flag)
-
-
-
-
-
-
-
-
-tryRobotRespawn
-public boolean tryRobotRespawn(Robot robot,
- int size,
- int startX,
- int startY,
- Direction direction)
-Tries to re-spawn a robot on one of the positions described
-
-Parameters: robot - The robot to re-spawnsize - The size of the square relative to the robot's spawn to trystartX - The x coordinate of the robot's backup positionstartY - The y coordinate of the robot's backup positiondirection - The direction of the face of the square to checkReturns: Whether the robot was re-spawned
-
-
-
diff --git a/docs/javadoc/inf112/fiasko/roborally/objects/BoardElement.html b/docs/javadoc/inf112/fiasko/roborally/objects/BoardElement.html
index 41e1155..4c74da2 100644
--- a/docs/javadoc/inf112/fiasko/roborally/objects/BoardElement.html
+++ b/docs/javadoc/inf112/fiasko/roborally/objects/BoardElement.html
@@ -2,9 +2,9 @@
-
+
BoardElement
-BoardElementContainer
-Deck
-DrawableGame
-DrawableObject
-Grid
-InteractableGame
-
+booleangetRobotPowerDown Gets the power down status of the client playing this instance of the game
+
+
java.lang.StringgetWinningPlayerName Gets the name of the player who won
-
+
voidreceiveAllPrograms ProgramsContainerResponse programs)Continues turn when programs for all players are received from the server
-
+
voidreceiveStayInPowerDown PowerDownContainerResponse powerDowns)Continues turn when stay in power down is received from all players
-
+
+voidrunTurn Starts a turn in the game
+
+
voidsetExtraCards ProgrammingCardDeck extraCards)Sets extra cards necessary when the player has no program to lock
-
+
voidsetGameState GameState gameState)Sets the state of the game
-
+
voidsetPlayerHand ProgrammingCardDeck playerHand)Sets the hand of this player
-
+
voidsetProgram ProgrammingCard > program)Sets the program of this player
-
+
voidsetWinningPlayerName Sets the name of the player that won the game
@@ -391,7 +403,7 @@ var activeTableTab = "activeTableTab";
-
diff --git a/docs/javadoc/inf112/fiasko/roborally/objects/ListGrid.html b/docs/javadoc/inf112/fiasko/roborally/objects/ListGrid.html
index 968ad57..5bc7a03 100644
--- a/docs/javadoc/inf112/fiasko/roborally/objects/ListGrid.html
+++ b/docs/javadoc/inf112/fiasko/roborally/objects/ListGrid.html
@@ -2,9 +2,9 @@
-
+
ListGrid
-Particle
-Phase
-Runs all programming cards for a phase
-
-voidupdateRobotRespawn
-
-
-
-
diff --git a/docs/javadoc/inf112/fiasko/roborally/objects/Player.html b/docs/javadoc/inf112/fiasko/roborally/objects/Player.html
index ce7488b..06dbe2f 100644
--- a/docs/javadoc/inf112/fiasko/roborally/objects/Player.html
+++ b/docs/javadoc/inf112/fiasko/roborally/objects/Player.html
@@ -2,9 +2,9 @@
-
+
Player
-ProgrammingCard
-ProgrammingCardDeck
-RoboRallyGame
-
- java.lang.BooleanbooleangetRobotPowerDown Gets the power down status of the client playing this instance of the game
getRobotPowerDown
-public java.lang.Boolean getRobotPowerDown()
+public boolean getRobotPowerDown()
+
Gets the power down status of the client playing this instance of the game
+Specified by: getRobotPowerDown InteractableGame Returns: Whether this player's robot is in power down
@@ -743,7 +746,12 @@ implements
runTurn
public void runTurn()
+
Starts a turn in the game
+
+Specified by: runTurn InteractableGame
diff --git a/docs/javadoc/inf112/fiasko/roborally/objects/Robot.html b/docs/javadoc/inf112/fiasko/roborally/objects/Robot.html
index e1f8645..ee8c988 100644
--- a/docs/javadoc/inf112/fiasko/roborally/objects/Robot.html
+++ b/docs/javadoc/inf112/fiasko/roborally/objects/Robot.html
@@ -2,9 +2,9 @@
-
+
Robot
-Tile
-TwoTuple
-Wall
-inf112.fiasko.roborally.objects
-inf112.fiasko.roborally.objects
-inf112.fiasko.roborally.objects Class Hierarchy
-Action
-Direction
-GameState
-ParticleType
-Position
-RobotID
-TileType
-WallType
-inf112.fiasko.roborally.objects.properties
-inf112.fiasko.roborally.objects.properties
-inf112.fiasko.roborally.objects.properties Class Hierarchy
-
java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
+inf112.fiasko.roborally.objects.properties.TileType
inf112.fiasko.roborally.objects.properties.RobotID
-inf112.fiasko.roborally.objects.properties.Action
-inf112.fiasko.roborally.objects.properties.ParticleType
inf112.fiasko.roborally.objects.properties.Direction
inf112.fiasko.roborally.objects.properties.GameState
inf112.fiasko.roborally.objects.properties.WallType
-inf112.fiasko.roborally.objects.properties.TileType
+inf112.fiasko.roborally.objects.properties.Action
+inf112.fiasko.roborally.objects.properties.ParticleType
diff --git a/docs/javadoc/inf112/fiasko/roborally/package-frame.html b/docs/javadoc/inf112/fiasko/roborally/package-frame.html
index f057ac7..99409cf 100644
--- a/docs/javadoc/inf112/fiasko/roborally/package-frame.html
+++ b/docs/javadoc/inf112/fiasko/roborally/package-frame.html
@@ -2,9 +2,9 @@
-
+
inf112.fiasko.roborally
-inf112.fiasko.roborally
-inf112.fiasko.roborally Class Hierarchy
-RoboRallyUI
- Method and Description
-RoboRallyGame InteractableGame getGame Gets the robo rally game being rendered by the UI
-RoboRallyGame InteractableGame getGame Gets the robo rally game being rendered by the UI
getGame
-public RoboRallyGame getGame()
+public InteractableGame getGame()
Gets the robo rally game being rendered by the UI
diff --git a/docs/javadoc/inf112/fiasko/roborally/ui/ScreenManager.html b/docs/javadoc/inf112/fiasko/roborally/ui/ScreenManager.html
index fe78725..6a68146 100644
--- a/docs/javadoc/inf112/fiasko/roborally/ui/ScreenManager.html
+++ b/docs/javadoc/inf112/fiasko/roborally/ui/ScreenManager.html
@@ -2,9 +2,9 @@
-
+
ScreenManager
-SimpleButton
-inf112.fiasko.roborally.ui
-inf112.fiasko.roborally.ui
-inf112.fiasko.roborally.ui Class Hierarchy
-AbstractScreen
-BoardActiveScreen
-scrolled
-voidshow
-
booleantouchDown
-
+
booleantouchDragged
-
+
booleantouchUp InteractiveScreen
-keyDown , mouseMoved keyDown , mouseMoved , show
@@ -279,21 +275,6 @@ extends
-
-
-
-
-show
-public void show()
-
-Specified by: show in interface com.badlogic.gdx.ScreenOverrides: show InteractiveScreen
-
-
diff --git a/docs/javadoc/inf112/fiasko/roborally/ui/screens/CardChoiceScreen.html b/docs/javadoc/inf112/fiasko/roborally/ui/screens/CardChoiceScreen.html
index f6feef2..414ec9c 100644
--- a/docs/javadoc/inf112/fiasko/roborally/ui/screens/CardChoiceScreen.html
+++ b/docs/javadoc/inf112/fiasko/roborally/ui/screens/CardChoiceScreen.html
@@ -2,9 +2,9 @@
-
+
CardChoiceScreen
-CardRectangle
-IPAddressScreen
-InteractiveScreen
-LoadingScreen
-LobbyScreen
-PowerDownScreen
-StartMenuScreen
-UsernameScreen
-WinnerScreen
-inf112.fiasko.roborally.ui.screens
-inf112.fiasko.roborally.ui.screens
-inf112.fiasko.roborally.ui.screens Class Hierarchy
-BoardLoaderUtil
-Method and Description
+static java.lang.String[]getBoardListHumanReadable Gets a list of all available boards with human-readable names
+
+
+static java.lang.StringgetRealBoardName Gets the actual file name of a board given its human-readable name
+
+
static Board loadBoard Robot > robotList)Loads a board described in a file
-
-static Board loadBoardRotated Robot > robotList,
- boolean clockwise)Loads and rotates a board described in a file
-
@@ -166,26 +170,36 @@ extends java.lang.Object
Method Detail
-
+
-loadBoardRotated
-public static Board loadBoardRotated(java.lang.String boardFile,
- java.util.List<Robot > robotList,
- boolean clockwise)
- throws java.io.IOException
-Loads and rotates a board described in a file
+getRealBoardName
+public static java.lang.String getRealBoardName(java.lang.String boardName)
+Gets the actual file name of a board given its human-readable name
Parameters: boardFile - The file containing the board descriptionrobotList - A list of robots on the boardclockwise - Whether to rotate the board clockwiseboardName - The human-readable name of a boardReturns: A board
+The file name of the board
+
+
+
+
+
+
+
diff --git a/docs/javadoc/inf112/fiasko/roborally/utility/DeckLoaderUtil.html b/docs/javadoc/inf112/fiasko/roborally/utility/DeckLoaderUtil.html
index 718d267..966322e 100644
--- a/docs/javadoc/inf112/fiasko/roborally/utility/DeckLoaderUtil.html
+++ b/docs/javadoc/inf112/fiasko/roborally/utility/DeckLoaderUtil.html
@@ -2,9 +2,9 @@
-
+
DeckLoaderUtil
-GridUtil
-IOUtil
-LaserHelper
-NetworkUtil
-ResourceUtil
-StringUtil
-TextureConverterUtil
-inf112.fiasko.roborally.utility
-inf112.fiasko.roborally.utility
-inf112.fiasko.roborally.utility Class Hierarchy
-Overview List
-Overview
-Class Hierarchy
-
java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
-inf112.fiasko.roborally.objects.properties.GameState
-inf112.fiasko.roborally.objects.properties.WallType
+inf112.fiasko.roborally.networking.RequestState
inf112.fiasko.roborally.objects.properties.Action
-inf112.fiasko.roborally.objects.properties.ParticleType
inf112.fiasko.roborally.objects.properties.Direction
+inf112.fiasko.roborally.objects.properties.GameState
+inf112.fiasko.roborally.objects.properties.ParticleType
inf112.fiasko.roborally.objects.properties.RobotID
inf112.fiasko.roborally.objects.properties.TileType
-inf112.fiasko.roborally.networking.RequestState
+inf112.fiasko.roborally.objects.properties.WallType
diff --git a/docs/team/referater/Mai_2020/referat_05_05_2020.md b/docs/team/referater/Mai_2020/referat_05_05_2020.md
new file mode 100644
index 0000000..cb11b9a
--- /dev/null
+++ b/docs/team/referater/Mai_2020/referat_05_05_2020.md
@@ -0,0 +1,14 @@
+## Oppmøte
+Tilstede: Steinar, Gabriel, Kristian, Torbjørn, Petter
+Ikke tilstede:
+
+## Agenda
+- Fortsette på innleveringsfilen
+
+- Skrive de manuelle testene som mangler
+
+## Møte
+Starter møte med å diskutere elementer osm vi mener vi må ha med i innleveringen. Dette inkluderer brukerhistoriene,
+kravene og arbeidsoppgavene.
+Begynner også på skriving og designing av de manuelle testene. Dette inkluderer beskrivelsen på hva bruker skal gjøre,
+og forventet utfall av disse handlingene.
\ No newline at end of file
diff --git a/docs/team/referater/referat_30_04_2020.md b/docs/team/referater/april_2020/referat_30_04_2020.md
similarity index 100%
rename from docs/team/referater/referat_30_04_2020.md
rename to docs/team/referater/april_2020/referat_30_04_2020.md
diff --git a/src/main/java/inf112/fiasko/roborally/objects/Board.java b/src/main/java/inf112/fiasko/roborally/objects/Board.java
index 44bf07d..c1807de 100644
--- a/src/main/java/inf112/fiasko/roborally/objects/Board.java
+++ b/src/main/java/inf112/fiasko/roborally/objects/Board.java
@@ -463,7 +463,7 @@ public class Board {
*
* @param robot The robot to re-spawn
*/
- public void respawnRobot(Robot robot) {
+ private void respawnRobot(Robot robot) {
Position backupPosition = robot.getBackupPosition();
int startX = backupPosition.getXCoordinate();
int startY = backupPosition.getYCoordinate();
@@ -499,7 +499,7 @@ public class Board {
* @param direction The direction of the face of the square to check
* @return Whether the robot was re-spawned
*/
- public boolean tryRobotRespawn(Robot robot, int size, int startX, int startY, Direction direction) {
+ private boolean tryRobotRespawn(Robot robot, int size, int startX, int startY, Direction direction) {
int axis;
for (int i = 1; i <= size; i++) {
if (direction == Direction.NORTH || direction == Direction.SOUTH) {
diff --git a/src/main/java/inf112/fiasko/roborally/objects/InteractableGame.java b/src/main/java/inf112/fiasko/roborally/objects/InteractableGame.java
index a5ec132..42fd0ac 100644
--- a/src/main/java/inf112/fiasko/roborally/objects/InteractableGame.java
+++ b/src/main/java/inf112/fiasko/roborally/objects/InteractableGame.java
@@ -102,4 +102,15 @@ public interface InteractableGame {
*/
void setProgram(List program);
+ /**
+ * Starts a turn in the game
+ */
+ void runTurn();
+
+ /**
+ * Gets the power down status of the client playing this instance of the game
+ *
+ * @return Whether this player's robot is in power down
+ */
+ boolean getRobotPowerDown();
}
diff --git a/src/main/java/inf112/fiasko/roborally/objects/Phase.java b/src/main/java/inf112/fiasko/roborally/objects/Phase.java
index e5b4d7c..183dd31 100644
--- a/src/main/java/inf112/fiasko/roborally/objects/Phase.java
+++ b/src/main/java/inf112/fiasko/roborally/objects/Phase.java
@@ -62,10 +62,13 @@ public class Phase {
fireAllLasers();
checkAllFlags();
- updateRobotRespawn();
+ updateRobotBackups();
}
- public void updateRobotRespawn() {
+ /**
+ * Updates backups for all robots standing on a repair tile
+ */
+ private void updateRobotBackups() {
gameBoard.updateRobotBackups();
}
diff --git a/src/main/java/inf112/fiasko/roborally/objects/RoboRallyGame.java b/src/main/java/inf112/fiasko/roborally/objects/RoboRallyGame.java
index 7ac6ebd..463b34d 100644
--- a/src/main/java/inf112/fiasko/roborally/objects/RoboRallyGame.java
+++ b/src/main/java/inf112/fiasko/roborally/objects/RoboRallyGame.java
@@ -34,7 +34,7 @@ public class RoboRallyGame implements DrawableGame, InteractableGame {
private List program;
private ProgrammingCardDeck playerHand;
private ProgrammingCardDeck extraCards;
- private Boolean testingMode;
+ private final Boolean testingMode;
/**
* Instantiates a new Robo Rally game
@@ -55,12 +55,8 @@ public class RoboRallyGame implements DrawableGame, InteractableGame {
initializeGame(boardName);
}
- /**
- * Gets the power down status of the client playing this instance of the game
- *
- * @return Whether this player's robot is in power down
- */
- public Boolean getRobotPowerDown() {
+ @Override
+ public boolean getRobotPowerDown() {
Player player = getPlayerFromName(this.playerName);
if (player != null) {
return gameBoard.getPowerDown(player.getRobotID());
@@ -279,9 +275,7 @@ public class RoboRallyGame implements DrawableGame, InteractableGame {
}
}
- /**
- * Starts a turn in the game
- */
+ @Override
public void runTurn() {
// Sets the power down status to true on robots that have players who planned one this turn.
// Resets players power down for next turn to false.
diff --git a/src/main/java/inf112/fiasko/roborally/ui/RoboRallyUI.java b/src/main/java/inf112/fiasko/roborally/ui/RoboRallyUI.java
index fd3fe4a..8165311 100644
--- a/src/main/java/inf112/fiasko/roborally/ui/RoboRallyUI.java
+++ b/src/main/java/inf112/fiasko/roborally/ui/RoboRallyUI.java
@@ -1,6 +1,7 @@
package inf112.fiasko.roborally.ui;
import inf112.fiasko.roborally.networking.RoboRallyServer;
+import inf112.fiasko.roborally.objects.InteractableGame;
import inf112.fiasko.roborally.objects.RoboRallyGame;
/**
@@ -12,7 +13,7 @@ public interface RoboRallyUI {
*
* @return The game used by the UI
*/
- RoboRallyGame getGame();
+ InteractableGame getGame();
/**
* Sets the robo rally game being rendered by the UI
diff --git a/src/main/java/inf112/fiasko/roborally/ui/RoboRallyWrapper.java b/src/main/java/inf112/fiasko/roborally/ui/RoboRallyWrapper.java
index 92eeae3..eb83a6e 100644
--- a/src/main/java/inf112/fiasko/roborally/ui/RoboRallyWrapper.java
+++ b/src/main/java/inf112/fiasko/roborally/ui/RoboRallyWrapper.java
@@ -6,6 +6,7 @@ import com.badlogic.gdx.graphics.g2d.BitmapFont;
import com.badlogic.gdx.graphics.g2d.SpriteBatch;
import inf112.fiasko.roborally.networking.RoboRallyClient;
import inf112.fiasko.roborally.networking.RoboRallyServer;
+import inf112.fiasko.roborally.objects.InteractableGame;
import inf112.fiasko.roborally.objects.RoboRallyGame;
/**
@@ -37,7 +38,7 @@ public class RoboRallyWrapper extends Game implements RoboRallyUI {
}
@Override
- public RoboRallyGame getGame() {
+ public InteractableGame getGame() {
return roboRallyGame;
}
diff --git a/src/main/java/inf112/fiasko/roborally/ui/screens/CardChoiceScreen.java b/src/main/java/inf112/fiasko/roborally/ui/screens/CardChoiceScreen.java
index bd46f68..da42f69 100644
--- a/src/main/java/inf112/fiasko/roborally/ui/screens/CardChoiceScreen.java
+++ b/src/main/java/inf112/fiasko/roborally/ui/screens/CardChoiceScreen.java
@@ -13,6 +13,7 @@ import com.badlogic.gdx.scenes.scene2d.ui.TextButton;
import com.badlogic.gdx.scenes.scene2d.utils.ClickListener;
import com.badlogic.gdx.utils.viewport.FitViewport;
import inf112.fiasko.roborally.networking.containers.ProgramAndPowerdownRequest;
+import inf112.fiasko.roborally.objects.InteractableGame;
import inf112.fiasko.roborally.objects.ProgrammingCard;
import inf112.fiasko.roborally.objects.ProgrammingCardDeck;
import inf112.fiasko.roborally.objects.properties.GameState;
@@ -39,6 +40,7 @@ public class CardChoiceScreen extends InteractiveScreen {
private final List chosenCards;
private final int maxCards;
private long timerStarted;
+ private final InteractableGame game;
/**
* Instantiates a new card choice screen
@@ -46,9 +48,10 @@ public class CardChoiceScreen extends InteractiveScreen {
* @param roboRallyWrapper The Robo Rally wrapper which is parent of this screen
*/
public CardChoiceScreen(final RoboRallyWrapper roboRallyWrapper) {
- ProgrammingCardDeck deck = roboRallyWrapper.roboRallyGame.getPlayerHand();
+ game = roboRallyWrapper.getGame();
+ ProgrammingCardDeck deck = game.getPlayerHand();
this.roboRallyWrapper = roboRallyWrapper;
- maxCards = roboRallyWrapper.roboRallyGame.getProgramSize();
+ maxCards = game.getProgramSize();
if (maxCards == -1) {
throw new IllegalArgumentException("This player should not be able to choose any cards at this point in " +
"time.");
@@ -125,8 +128,8 @@ public class CardChoiceScreen extends InteractiveScreen {
roboRallyWrapper.shouldHurry = false;
List newProgram = getChosenAndLockedCards();
//Save the program to get locked cards later
- roboRallyWrapper.roboRallyGame.setProgram(newProgram);
- roboRallyWrapper.roboRallyGame.setGameState(GameState.WAITING_FOR_OTHER_PLAYERS_PROGRAMS);
+ game.setProgram(newProgram);
+ game.setGameState(GameState.WAITING_FOR_OTHER_PLAYERS_PROGRAMS);
roboRallyWrapper.setScreen(roboRallyWrapper.screenManager.getLoadingScreen(this.roboRallyWrapper));
roboRallyWrapper.client.sendElement(new ProgramAndPowerdownRequest(requestPowerDown, newProgram));
} else {
@@ -182,9 +185,9 @@ public class CardChoiceScreen extends InteractiveScreen {
* @return The player's old program
*/
private List getOldProgram() {
- List oldProgram = roboRallyWrapper.roboRallyGame.getProgram();
+ List oldProgram = game.getProgram();
if (oldProgram != null && oldProgram.size() == 0) {
- oldProgram = roboRallyWrapper.roboRallyGame.getExtraCards().getCards();
+ oldProgram = game.getExtraCards().getCards();
int nulls = 5 - oldProgram.size();
for (int i = 0; i < nulls; i++) {
oldProgram.add(0, null);
diff --git a/src/test/java/inf112/fiasko/roborally/objects/FakeGame.java b/src/test/java/inf112/fiasko/roborally/objects/FakeGame.java
index 413e26c..60b8a16 100644
--- a/src/test/java/inf112/fiasko/roborally/objects/FakeGame.java
+++ b/src/test/java/inf112/fiasko/roborally/objects/FakeGame.java
@@ -76,4 +76,14 @@ public class FakeGame implements InteractableGame {
public void setProgram(List program) {
//Not needed for testing
}
+
+ @Override
+ public void runTurn() {
+ //Not needed for testing
+ }
+
+ @Override
+ public boolean getRobotPowerDown() {
+ return false;
+ }
}