Package edu.ucsb.cs56.projects.games.pacman

Class Board

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

javax.swing.JPanel

edu.ucsb.cs56.projects.games.pacman.Board

All Implemented Interfaces:

java.awt.event.ActionListener, java.util.EventListener

public class Board
extends javax.swing.JPanel
implements java.awt.event.ActionListener

Playing field for a Pac-Man arcade game remake that keeps track of all relevant data and handles game logic.

The version of the code by Jan Bodnar may be found at http://zetcode.com/tutorials/javagamestutorial/pacman/

Version:

CS56 F17

Author:

Brian Postma, Jan Bodnar, Dario Castellanos, Brandon Newman, Daniel Ly, Deanna Hartsook, Kateryna Fomenko, Yuxiang Zhu, Kelvin Yang, Joseph Kompella, Kekoa Sato, Wei Tung Chen, Nicholas Duncan

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent, java.awt.Component.BaselineResizeBehavior, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Nested classes/interfaces inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Nested classes/interfaces inherited from class javax.swing.JComponent

javax.swing.JComponent.AccessibleJComponent

Nested classes/interfaces inherited from class javax.swing.JPanel

javax.swing.JPanel.AccessibleJPanel

Field Summary

Fields

Modifier and Type	Field	Description
static int	BLOCKSIZE
static int	GHOSTHOUSE_WIDTH
static int	NUMBLOCKS
static int	score
static int	SCORE_ENEMY
static int	SCORE_FRUIT
static int	SCORE_PELLET
static int	SCORE_POWER_PILL
static int	SCORE_WIN
static int	SCRSIZE

Fields inherited from class java.awt.Component

accessibleContext, BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Fields inherited from class javax.swing.JComponent

listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

Constructor Summary

Constructors

Constructor	Description
Board()	Constructor for Board object

Method Summary

Modifier and Type	Method	Description
void	actionPerformed(java.awt.event.ActionEvent e)	Repaint the graphics each frame
void	addNotify()	Called by the system
void	callLeaderboardMain(java.lang.String args)	Calls the leaderboards main method with the command line arguments
boolean	checkAlive()	Returns true if any pacman is alive, returns false if they are all dead
void	detectCollision(java.util.ArrayList<Ghost> ghosts)	Detects when ghosts and pacman collide Ghosts are sent back to the 'ghost house' (center of map) when pacman dies
void	drawHighScores(java.awt.Graphics g)	Displays a list of high scores on the bottom of the screen
void	drawScore(java.awt.Graphics g)	Display game information such as: the number of pellets left, the current score, the number of lives left for pacman and possibly Ms.
void	gameInit()	Initialize game variables
void	gameOver()	End the game if remaining lives reaches 0.
void	levelContinue()	Initialize Pacman and ghost position/direction
void	paint(java.awt.Graphics g)	Paint graphics onto screen
void	playGame(java.awt.Graphics2D g2d)	Main game logic loop Anything related to the updating of game objects and state occurs in this method.
void	showHelpScreen(java.awt.Graphics g)	Shows help screen detailing game mode instructions, movement commands, and other game controls
void	showIntroScreen(java.awt.Graphics g)	Draw a message box with the text "Press s to start." in the center of the screen
void	showPauseScreen(java.awt.Graphics g)	Draw a message box telling the player the game is paused Also tells player to press 'p' to continue the game
void	startDevMode()	if the game is running in dev-mode then create a dev-tool GUI

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setMixingCutoutShape, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusDownCycle, validate, validateTree

Methods inherited from class javax.swing.JComponent

addAncestorListener, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

BLOCKSIZE

public static final int BLOCKSIZE

See Also:

Constant Field Values

NUMBLOCKS

public static final int NUMBLOCKS

See Also:

Constant Field Values

SCRSIZE

public static final int SCRSIZE

See Also:

Constant Field Values

SCORE_PELLET

public static final int SCORE_PELLET

See Also:

Constant Field Values

SCORE_FRUIT

public static final int SCORE_FRUIT

See Also:

Constant Field Values

SCORE_POWER_PILL

public static final int SCORE_POWER_PILL

See Also:

Constant Field Values

SCORE_ENEMY

public static final int SCORE_ENEMY

See Also:

Constant Field Values

SCORE_WIN

public static final int SCORE_WIN

See Also:

Constant Field Values

GHOSTHOUSE_WIDTH

public static final int GHOSTHOUSE_WIDTH

See Also:

Constant Field Values

score

public static int score

Constructor Detail

Board

public Board()

Constructor for Board object

Method Detail

addNotify

public void addNotify()

Called by the system

Overrides:

addNotify in class javax.swing.JComponent

playGame

public void playGame(java.awt.Graphics2D g2d)

Main game logic loop Anything related to the updating of game objects and state occurs in this method. The game logic is updated based on which game mode is selected this also controls some scoring and level changing parts of the game (consider refactoring)

Parameters:

g2d - a Graphics 2D object

showIntroScreen

public void showIntroScreen(java.awt.Graphics g)

Draw a message box with the text "Press s to start." in the center of the screen

Parameters:

g - a Graphics object

showPauseScreen

public void showPauseScreen(java.awt.Graphics g)

Draw a message box telling the player the game is paused Also tells player to press 'p' to continue the game

Parameters:

g - a Graphics object

showHelpScreen

public void showHelpScreen(java.awt.Graphics g)

Shows help screen detailing game mode instructions, movement commands, and other game controls

Parameters:

g - a Graphics object

drawScore

public void drawScore(java.awt.Graphics g)

Display game information such as: the number of pellets left, the current score, the number of lives left for pacman and possibly Ms. Pacman (consider renaming as does more than just score)

Parameters:

g - a Graphics object

drawHighScores

public void drawHighScores(java.awt.Graphics g)

Displays a list of high scores on the bottom of the screen

Parameters:

g - a Graphics object

gameOver

public void gameOver()

End the game if remaining lives reaches 0.

detectCollision

public void detectCollision(java.util.ArrayList<Ghost> ghosts)

Detects when ghosts and pacman collide Ghosts are sent back to the 'ghost house' (center of map) when pacman dies

Parameters:

ghosts - An array of Ghost

checkAlive

public boolean checkAlive()

Returns true if any pacman is alive, returns false if they are all dead

Returns:

true if any surviving, false if all dead

gameInit

public void gameInit()

Initialize game variables

levelContinue

public void levelContinue()

Initialize Pacman and ghost position/direction

paint

public void paint(java.awt.Graphics g)

Paint graphics onto screen

Overrides:

paint in class javax.swing.JComponent

Parameters:

g - a Graphics object

actionPerformed

public void actionPerformed(java.awt.event.ActionEvent e)

Repaint the graphics each frame

Specified by:

actionPerformed in interface java.awt.event.ActionListener

Parameters:

e - an ActionEvent

callLeaderboardMain

public void callLeaderboardMain(java.lang.String args)

Calls the leaderboards main method with the command line arguments

Parameters:

args - - represents the command line arguments

startDevMode

public void startDevMode()

if the game is running in dev-mode then create a dev-tool GUI