com.planeth.gtroids.environment
Class GamePanel

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JPanel
                  com.planeth.gtroids.environment.GenericGamePanel
                      com.planeth.gtroids.environment.GamePanel

All Implemented Interfaces:

javax.accessibility.Accessible, java.awt.image.ImageObserver, IThreadControllable, ITimeControllable, java.awt.MenuContainer, java.io.Serializable

public class GamePanel

extends GenericGamePanel

implements IThreadControllable, ITimeControllable

The GamePanel contains the physical gameEnvironment and handles the main game tasks.
It defines furthermore the Interface between GameObjects and Graphics.

Author:

Andreas Grässer, gal@planet-h.com.
created May 7, 2005

See Also:

ITimeControllable, TimedObjectThread, GameStats, Serialized Form

Nested Class Summary

Nested classes inherited from class javax.swing.JPanel

javax.swing.JPanel.AccessibleJPanel

Nested classes inherited from class javax.swing.JComponent

javax.swing.JComponent.AccessibleJComponent

Nested classes inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Nested classes inherited from class java.awt.Component

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

Field Summary

Fields inherited from class javax.swing.JComponent

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

Fields inherited from class java.awt.Component

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

Constructor Summary

GamePanel()
Constructor for GamePanel.

GamePanel(double gravit)
Constructor for GamePanel.

Method Summary

void	activateBomb() Activates a smartBomb
void	addPhysicalObject(AbstractPhysicalObject physicalObject) Adds a AbstractPhysicalObject to the GampePanel
void	cleanUp() Cleans up the game environment (free all resources)
void	countEnemyKilled() Counter for killed enemies.
void	createBoss() Creates a Boss enemy (if not already one is existing)
void	decreaseSpeed(int nrOfSteps) Decreases the gameSpeed with the passed number of predefined speed steps.
void	doNextStep() Does one game step (update, render, paint)
void	enableBlackHoles() Enables the BlackHoles Creates 2 BlackHole Objects.
void	enableMaxGravit() Enables the max gravitation (Asteroid trap) Changes the normal gravitation to something like earth gravit.
Boss	getBoss() Returns the Boss enemy, if one is existing
WordReader	getCheatReader() Returns the cheatReader
FieldedArea	getFieldedArea() Returns the fieldedArea (Object container)
double	getGravit() Returns the gravit.
int	getNonPlayerShipCount() Returns the complete number of nonPlayerShips used in the game
Ship	getShip() Returns the PlayerShip, if one is existing
double	getSpeed() Returns the gameSpeed.
GameStats	getStats() Returns the gameStats
void	increaseSpeed() Increases the gameSpeed with one predefined speed step
void	initGameField() Initializes the gamefield
boolean	isEarthGravitActive() Returns true, if any earth like gravitation is active.
boolean	isPaused() Returns true, if the game is paused
boolean	isReadyToDie() Returns true, if the GamePanel is ready to get terminated
void	notifyBossKill() Notifies the GamePanel that a Boss Enemy has been killed Initiate the level change.
void	pause(boolean pauseState) Pauses/unpauses the game
void	setReadyToDie() Sets the GamePanel readyToDie
void	setResourceLoader(java.lang.Thread resourceLoader) Sets the resourceLoader.
void	setResourceProgressBar(javax.swing.JProgressBar resourceProgressBar) Sets the resourceProgressBar.
void	setSpeed(double speed) Sets the gameSpeed.
void	startNewGame() Starts a new game

Methods inherited from class com.planeth.gtroids.environment.GenericGamePanel

countFrames, getCenter, getEastBrd, getFramesPerSecond, getNorthBrd, getSouthBrd, getWestBrd, isAllowMoreGeometry

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI

Methods inherited from class javax.swing.JComponent

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

Methods inherited from class java.awt.Container

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

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, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getName, getParent, getPeer, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, 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, processMouseEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Constructor Detail

GamePanel

public GamePanel()

Constructor for GamePanel.

GamePanel

public GamePanel(double gravit)

Constructor for GamePanel.

Parameters:

gravit - base gravitation value for the GamePanel

Method Detail

startNewGame

public void startNewGame()

Starts a new game

pause

public void pause(boolean pauseState)

Pauses/unpauses the game

Specified by:

pause in interface ITimeControllable

Parameters:

pauseState -

See Also:

ITimeControllable.pause(boolean)

isPaused

public boolean isPaused()

Returns true, if the game is paused

Returns:

Returns true, if the game is paused

initGameField

public void initGameField()

Initializes the gamefield

cleanUp

public void cleanUp()

Cleans up the game environment (free all resources)

addPhysicalObject

public void addPhysicalObject(AbstractPhysicalObject physicalObject)

Adds a AbstractPhysicalObject to the GampePanel

Parameters:

physicalObject - the Object to be added

doNextStep

public void doNextStep()

Does one game step (update, render, paint)

Specified by:

doNextStep in interface IThreadControllable

See Also:

IThreadControllable.doNextStep()

getNonPlayerShipCount

public int getNonPlayerShipCount()

Returns the complete number of nonPlayerShips used in the game

Returns:

Returns the complete number of nonPlayerShips used in the game

getShip

public Ship getShip()

Returns the PlayerShip, if one is existing

Returns:

Returns the PlayerShip, if one is existing

isReadyToDie

public boolean isReadyToDie()

Returns true, if the GamePanel is ready to get terminated

Specified by:

isReadyToDie in interface IThreadControllable

Returns:

Returns true, if the IThreadControllable is ready to die

See Also:

IThreadControllable.isReadyToDie()

setReadyToDie

public void setReadyToDie()

Sets the GamePanel readyToDie

Specified by:

setReadyToDie in interface IThreadControllable

activateBomb

public void activateBomb()

Activates a smartBomb

enableBlackHoles

public void enableBlackHoles()

Enables the BlackHoles
Creates 2 BlackHole Objects.

createBoss

public void createBoss()

Creates a Boss enemy (if not already one is existing)

notifyBossKill

public void notifyBossKill()

Notifies the GamePanel that a Boss Enemy has been killed
Initiate the level change.

getBoss

public Boss getBoss()

Returns the Boss enemy, if one is existing

Returns:

Returns the Boss enemy, if one is existing

countEnemyKilled

public void countEnemyKilled()

Counter for killed enemies.
This method is called each time an enemy is killed.
It is used to know when a Boss has to be created.

enableMaxGravit

public void enableMaxGravit()

Enables the max gravitation (Asteroid trap)
Changes the normal gravitation to something like earth gravit.

getGravit

public double getGravit()

Returns the gravit.

Returns:

Returns the gravit.

isEarthGravitActive

public boolean isEarthGravitActive()

Returns true, if any earth like gravitation is active.

Returns:

Returns true, if any earth like gravitation is active.

getSpeed

public double getSpeed()

Returns the gameSpeed.

Returns:

Returns the gameSpeed.

setSpeed

public void setSpeed(double speed)

Sets the gameSpeed.

Parameters:

speed - The speed to set

increaseSpeed

public void increaseSpeed()

Increases the gameSpeed with one predefined speed step

decreaseSpeed

public void decreaseSpeed(int nrOfSteps)

Decreases the gameSpeed with the passed number of predefined speed steps.

Parameters:

nrOfSteps - number of speed steps to decrease

getStats

public GameStats getStats()

Returns the gameStats

Returns:

Returns the gameStats

getFieldedArea

public FieldedArea getFieldedArea()

Returns the fieldedArea (Object container)

Returns:

Returns the fieldedArea (Object container)

getCheatReader

public WordReader getCheatReader()

Returns the cheatReader

Returns:

Returns the cheatReader.

setResourceLoader

public void setResourceLoader(java.lang.Thread resourceLoader)

Sets the resourceLoader.
The ResourceLoader contains information about the loading state of required resources (audioFiles, etc.)

Parameters:

resourceLoader - The resourceLoader to set.

setResourceProgressBar

public void setResourceProgressBar(javax.swing.JProgressBar resourceProgressBar)

Sets the resourceProgressBar.
The resourceProgressBar displays the loading state of required resources (audioFiles, etc.)

Parameters:

resourceProgressBar - The resourceProgressBar to set.