Class Bullet

java.lang.Object
java.awt.Component
java.awt.Container
javax.swing.JComponent
GamePiece
Bullet
All Implemented Interfaces:
java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable
public class Bullet
extends GamePiece
Bullet.java - A bullet shot by the player\
See Also:
Serialized Form

  • Nested Class Summary

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

    javax.swing.JComponent.AccessibleJComponent

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

    java.awt.Container.AccessibleAWTContainer

    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

  • Field Summary

    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

    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

  • Constructor Summary

    Constructors 
    Constructor Description
    Bullet​(double x, double y, double direction, int speed, boolean isPlayerBullet)  

  • Method Summary

    Modifier and Type Method Description
    void destroy()
    Destroy bullet
    boolean equals​(java.lang.Object another)
    Compares this object to another
    double[] getCenter()
    Returns double array representing center of object
    double getDirection()
    Returns this objects direction
    double getMaskRadius()
    Returns radius of collision mask
    int getSpeed()
    Returns this objects speed
    boolean isEnabled()
    Returns if object is enabled
    void move()
    Move bullet based on direction and speed
    void paintComponent​(java.awt.Graphics g)
    Paint the object on the graphics canvas
    boolean screenWrap()
    Wraps bullet around screen if it exceeds game window boundaries
    void tick()
    Update player each frame
    java.lang.String toString()  
    double x()
    Returns x coordinate of object
    double y()
    Returns y coordinate of objecct

    Methods inherited from class GamePiece

    distanceTo, getAnimationImage, getImage, getRotatedImage, isCollidingWith, setAnimationImage, setImage, setRotatedImage

    Methods inherited from class javax.swing.JComponent

    addAncestorListener, addNotify, 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, getUI, getUIClassID, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintImmediately, paintImmediately, paramString, 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, updateUI

    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 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, getAccessibleContext, 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, 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, transferFocus, transferFocusBackward, transferFocusUpCycle

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • Bullet

      public Bullet​(double x, double y, double direction, int speed, boolean isPlayerBullet)

  • Method Details

    • screenWrap

      public boolean screenWrap()
      Wraps bullet around screen if it exceeds game window boundaries
      Returns:
      true if object is offscreen, false otherwise

    • tick

      public void tick()
      Update player each frame
      Specified by:
      tick in class GamePiece

    • paintComponent

      public void paintComponent​(java.awt.Graphics g)
      Paint the object on the graphics canvas
      Overrides:
      paintComponent in class javax.swing.JComponent
      Parameters:
      g - Graphics canvas to paint object on

    • move

      public void move()
      Move bullet based on direction and speed
      Specified by:
      move in class GamePiece

    • destroy

      public void destroy()
      Destroy bullet
      Specified by:
      destroy in class GamePiece

    • x

      public double x()
      Returns x coordinate of object
      Returns:
      x coordinate of object

    • y

      public double y()
      Returns y coordinate of objecct
      Returns:
      y coordinate of object

    • getSpeed

      public int getSpeed()
      Returns this objects speed
      Returns:
      Speed of object

    • getDirection

      public double getDirection()
      Returns this objects direction
      Returns:
      Direction of object

    • isEnabled

      public boolean isEnabled()
      Returns if object is enabled
      Overrides:
      isEnabled in class java.awt.Component
      Returns:
      true if object is enabled

    • getMaskRadius

      public double getMaskRadius()
      Returns radius of collision mask
      Specified by:
      getMaskRadius in class GamePiece
      Returns:
      Radius of collision mask

    • getCenter

      public double[] getCenter()
      Returns double array representing center of object
      Specified by:
      getCenter in class GamePiece
      Returns:
      Center of object as double array

    • equals

      public boolean equals​(java.lang.Object another)
      Compares this object to another
      Overrides:
      equals in class java.lang.Object
      Parameters:
      another - Object to be compared
      Returns:
      true if objects are equal

    • toString

      public java.lang.String toString()
      Overrides:
      toString in class java.awt.Component