Class Human

java.lang.Object

GamePiece

Human

All Implemented Interfaces:

Cloneable

class Human
extends GamePiece

Represents a Human in the Game

Field Summary

Fields

Modifier and Type	Field	Description
private int	dx	the distance, in pixels, to move in the x direction on each step
private int	dy	the distance, in pixels, to move in the y direction on each step
private static final int	STEP	the default amount to move each step, in pixels

Fields inherited from class GamePiece

char_width, img, img_width, imgDir, xcoord, ycoord

Constructor Summary

Constructors

Constructor	Description
Human(int x, int y, Graphics g)	Creates the Human at the given x and y coordinates.

Method Summary

Modifier and Type	Method	Description
Human	clone()	Returns a clone of this Human
int	getChangeInX()	Returns this Human's change in the x direction, in pixels
int	getChangeInY()	Returns this Human's change in the y direction, in pixels
void	setDirection(int horizontalDirection, int verticalDirection)	Sets which direction Human should go
void	takeTurn(Game game)	Human takes turn, moving based on its current direction

Methods inherited from class GamePiece

draw, getCharacterWidth, getImageWidth, getXPos, getYPos

Methods inherited from class java.lang.Object

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

Field Details

dx

private int dx

the distance, in pixels, to move in the x direction on each step

dy

private int dy

the distance, in pixels, to move in the y direction on each step

STEP

private static final int STEP

the default amount to move each step, in pixels

See Also:

• Constant Field Values

Constructor Details

Human

public Human(int x,
 int y,
 Graphics g)

Creates the Human at the given x and y coordinates.

Parameters:

x - the x-coordinate of the top-left corner of the Human

y - the y-coordinate of the top-left corner of the Human

g - the Graphics object used to draw the Human's image

Method Details

takeTurn

public void takeTurn(Game game)

Human takes turn, moving based on its current direction

Overrides:

takeTurn in class GamePiece

Parameters:

game - the game that contains this game piece (and others)

getChangeInX

public int getChangeInX()

Returns this Human's change in the x direction, in pixels

Returns:

the change in x, in pixels

getChangeInY

public int getChangeInY()

Returns this Human's change in the y direction, in pixels

Returns:

the change in y, in pixels

setDirection

public void setDirection(int horizontalDirection,
 int verticalDirection)

Sets which direction Human should go

Parameters:

horizontalDirection - -1 means left, 1 means right, 0 means no horizontal movement

verticalDirection - -1 means up, 1 means down, 0 means no vertical movement

clone

public Human clone()
            throws CloneNotSupportedException

Returns a clone of this Human

Overrides:

clone in class GamePiece

Throws:

CloneNotSupportedException