Class PlayerCanvas

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Canvas
              |
              +--PlayerCanvas

All Implemented Interfaces:

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

public class PlayerCanvas

extends java.awt.Canvas

See Also:

Serialized Form

Inner classes inherited from class java.awt.Canvas

java.awt.Canvas.AccessibleAWTCanvas

Inner classes inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent, java.awt.Component.AWTTreeLock

Field Summary

private int	centre_x
private int	centre_y
InputHandler	control
private java.awt.Polygon	field
private java.util.Vector	field_flags
private int	height
private PlayerFrame	p_frame
private double	perspective_width
private int	scale
private java.util.Vector	selected
private char	side
private java.lang.String	team
private int	user_x
private int	user_y
private int	visible_dist
private java.util.Vector	visuals
private int	width

Fields inherited from class java.awt.Canvas

base, nameCounter, serialVersionUID

Fields inherited from class java.awt.Component

accessibleContext, actionListenerK, adjustmentListenerK, appContext, background, BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, changeSupport, componentListener, componentListenerK, componentOrientation, componentSerializedDataVersion, containerListenerK, cursor, dbg, dropTarget, enabled, eventMask, focusListener, focusListenerK, font, foreground, graphicsConfig, hasFocus, hierarchyBoundsListener, hierarchyBoundsListenerK, hierarchyListener, hierarchyListenerK, incRate, inputMethodListener, inputMethodListenerK, isInc, isPacked, itemListenerK, keyListener, keyListenerK, LEFT_ALIGNMENT, locale, LOCK, metrics, minSize, mouseListener, mouseListenerK, mouseMotionListener, mouseMotionListenerK, name, nameExplicitlySet, newEventsOnly, ownedWindowK, parent, peer, peerFont, popups, prefSize, privateKey, RIGHT_ALIGNMENT, textListenerK, TOP_ALIGNMENT, valid, visible, windowClosingException, windowListenerK, x, y

Fields inherited from interface java.awt.image.ImageObserver

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

Constructor Summary

PlayerCanvas(PlayerFrame playerframe)

Method Summary

private java.awt.Point	calculatePoint(double distance, double direction, int width)
private void	drawBall(BallInfo ball, java.awt.Graphics g)
private void	drawField(java.util.Vector m_flags, java.awt.Graphics g)
private void	drawFieldLine(LineInfo line, java.awt.Graphics g)
private void	drawFlag(FlagInfo flag, java.awt.Graphics g)
private void	drawGoalPost(FlagInfo goalpost, java.awt.Graphics g)
private void	drawLine(ObjectInfo flag_a, ObjectInfo flag_b, java.awt.Graphics g)
private void	drawPlayer(PlayerInfo player, java.awt.Graphics g)
java.util.Vector	getSelectedObjects()
java.awt.Point	getUserCoordinates()
void	paint(java.awt.Graphics g)
private ObjectInfo	perpVCP(ObjectInfo origLine, ObjectInfo cornerPoint, boolean right)
void	selectObject(int x, int y)
private void	setField(java.util.Vector m_objects)
void	setObjects(java.util.Vector vobj)
void	setSide(char s)
void	setSquare(int w, int h)
void	setTeam(java.lang.String teamname)
private ObjectInfo	vcPoint(ObjectInfo line, boolean right)

Methods inherited from class java.awt.Canvas

, addNotify, constructComponentName, getAccessibleContext, postsOldMouseEvents

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addPropertyChangeListener, addPropertyChangeListener, areInputMethodsEnabled, bounds, checkGD, checkImage, checkImage, checkWindowClosingException, coalesceEvents, contains, contains, createChildHierarchyEvents, createHierarchyEvents, createImage, createImage, deliverEvent, disable, disableEvents, dispatchEvent, dispatchEventImpl, doLayout, enable, enable, enableEvents, enableInputMethods, eventEnabled, firePropertyChange, getAccessibleIndexInParent, getAccessibleStateSet, getAlignmentX, getAlignmentY, getBackground, getBounds, getBounds, getColorModel, getComponentAt, getComponentAt, getComponentOrientation, getCursor, getDropTarget, getFont_NoClientCode, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getInputContext, getInputMethodRequests, getListeners, getLocale, getLocation, getLocation, getLocationOnScreen_NoTreeLock, getLocationOnScreen, getMaximumSize, getMinimumSize, getName, getNativeContainer, getParent_NoClientCode, getParent, getPeer, getPreferredSize, getSize, getSize, getToolkit, getToolkitImpl, getTreeLock, getWidth, getWindowForObject, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, initIDs, inside, invalidate, isDisplayable, isDoubleBuffered, isEnabled, isEnabledImpl, isFocusTraversable, isLightweight, isOpaque, isRecursivelyVisible, isShowing, isValid, isVisible, keyDown, keyUp, layout, lightweightPaint, lightweightPrint, list, list, list, list, list, locate, location, lostFocus, minimumSize, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, numListening, paintAll, paintHeavyweightComponents, paramString, postEvent, preferredSize, prepareImage, prepareImage, print, printAll, printHeavyweightComponents, processComponentEvent, processEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, readObject, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, resetGC, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFont, setForeground, setLocale, setLocation, setLocation, setName, setSize, setSize, setVisible, show, show, size, toString, transferFocus, update, validate, writeObject

Methods inherited from class java.lang.Object

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

Field Detail

visuals

private java.util.Vector visuals

field_flags

private java.util.Vector field_flags

selected

private java.util.Vector selected

width

private int width

height

private int height

centre_x

private int centre_x

centre_y

private int centre_y

field

private java.awt.Polygon field

perspective_width

private double perspective_width

team

private java.lang.String team

side

private char side

user_x

private int user_x

user_y

private int user_y

scale

private int scale

visible_dist

private int visible_dist

control

public InputHandler control

p_frame

private PlayerFrame p_frame

Constructor Detail

PlayerCanvas

public PlayerCanvas(PlayerFrame playerframe)

Method Detail

paint

public void paint(java.awt.Graphics g)

Overrides:

paint in class java.awt.Canvas

setObjects

public void setObjects(java.util.Vector vobj)

setField

private void setField(java.util.Vector m_objects)

setSquare

public void setSquare(int w,
                      int h)

setTeam

public void setTeam(java.lang.String teamname)

setSide

public void setSide(char s)

drawGoalPost

private void drawGoalPost(FlagInfo goalpost,
                          java.awt.Graphics g)

drawFlag

private void drawFlag(FlagInfo flag,
                      java.awt.Graphics g)

drawField

private void drawField(java.util.Vector m_flags,
                       java.awt.Graphics g)

drawLine

private void drawLine(ObjectInfo flag_a,
                      ObjectInfo flag_b,
                      java.awt.Graphics g)

drawFieldLine

private void drawFieldLine(LineInfo line,
                           java.awt.Graphics g)

drawBall

private void drawBall(BallInfo ball,
                      java.awt.Graphics g)

drawPlayer

private void drawPlayer(PlayerInfo player,
                        java.awt.Graphics g)

vcPoint

private ObjectInfo vcPoint(ObjectInfo line,
                           boolean right)

perpVCP

private ObjectInfo perpVCP(ObjectInfo origLine,
                           ObjectInfo cornerPoint,
                           boolean right)

calculatePoint

private java.awt.Point calculatePoint(double distance,
                                      double direction,
                                      int width)

getUserCoordinates

public java.awt.Point getUserCoordinates()

selectObject

public void selectObject(int x,
                         int y)

getSelectedObjects

public java.util.Vector getSelectedObjects()