DemoGame Class Reference

The main class for the Demo mode of FROG. More...

Inherits javax::swing::JFrame.

Collaboration diagram for DemoGame:

[legend]

List of all members.

Public Member Functions
	DemoGame (Collection< User > players) throws Exception
	Starts a new DemoGame with the given Players.
void	run ()
	Sleep timing and draw/update calls based heavily on an example from the book "Killer Game Programming" by Andrew Davison.
void	stopGame ()
	Signal game over.
void	keyPressed (KeyEvent e)
void	keyReleased (KeyEvent e)
void	keyTyped (KeyEvent e)
Public Attributes
final DemoController	controller
	The controller for this DemoGame.
final int	width
	The 4:3 aspect ratio dimension for the user's monitor.
final int	height
final int	offset
final int	SCREEN_WIDTH
	The fullscreen dimension for the user's monitor.
final int	SCREEN_HEIGHT
final JFrame	frame
	The fullscreen frame that will be displaying this game.
final BufferedImage	BG_IMG
	Image for the game.
final BufferedImage	GAMEOVER_IMG
final BufferedImage[]	COW_IMG
	Animated image for the game.
final BufferedImage[]	UFO_C_IMG
final BufferedImage[]	UFO_S_IMG
final BufferedImage[]	UFO_T_IMG
final BufferedImage[]	UFO_X_IMG
final BufferedImage[]	UFO_Z_IMG
final Clip[]	MOO_SOUND
	Sounds.
final Clip[]	EXPLOSION_SOUND
final Clip[]	ABDUCT_SOUND
final Clip[]	WOOSH_SOUND
final Clip[]	BOOSH_SOUND
final Vector< Player >	players = new Vector<Player>(4)
	Players for this game are stored here.
Static Public Attributes
static final float	UFO_WIDTH = .18f
	Proportional dimension of the UFOSprite.
static final float	UFO_HEIGHT = .16f
static final float	COW_WIDTH = .16f
	Proportional dimension of the CowSprite.
static final float	COW_HEIGHT = .16f
Static Package Attributes
static final int	MOO_VARIANCE = 5
	How many of that sound file there is.
static final int	EXPLOSION_VARIANCE = 3
static final int	ABDUCT_VARIANCE = 1
static final int	WOOSH_VARIANCE = 3
static final int	BOOSH_VARIANCE = 1
static final int	NUM_BUFFERS = 2
	Number of buffers for page flipping.
static final int	MAX_FRAME_SKIPS = 5
	Maximum allowed frame skips before updates begin to slow down.
static final int	DELAYS_PER_YIELD = 16
static final long	DESIRED_FPS = 60
static final long	PERIOD = 1000000000L / DESIRED_FPS

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Detailed Description

The main class for the Demo mode of FROG.

DemoGame features a four-player game in which cows are abducted by UFOs and it is up to the players to save the cows from their otherworldly fate. Players perform the gestures that appear on the UFOs coming for the cows. Successfully performed gestures will destroy a UFO of that type, awarding points to the killing player, and buying a little more time before the next UFO swoops in.

DemoGame is responsible for setting up all the internals of the game such as the sounds and images that will be used. After starting the DemoController which manages input and output, the DemoGame will continue to maintain a stable FPS until the game has been exited by pressing the ESC key.

Author:

Team Better Recognize

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Constructor & Destructor Documentation

DemoGame

(

Collection< User >

players

)

throws Exception

Starts a new DemoGame with the given Players.

Parameters:

players

the Players for this game.

Exceptions:

Exception

if full screen mode is not supported.

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Member Function Documentation

void keyPressed

(

KeyEvent

e

)

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void keyReleased

(

KeyEvent

e

)

void keyTyped

(

KeyEvent

e

)

void run

(

)

Sleep timing and draw/update calls based heavily on an example from the book "Killer Game Programming" by Andrew Davison.

Here is the call graph for this function:

void stopGame

(

)

Signal game over.

Leaves Game Over message on the screen until the ESC key is pressed.

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Member Data Documentation

final Clip [] ABDUCT_SOUND

final int ABDUCT_VARIANCE = 1 [static, package]

final BufferedImage BG_IMG

Image for the game.

final Clip [] BOOSH_SOUND

final int BOOSH_VARIANCE = 1 [static, package]

final DemoController controller

The controller for this DemoGame.

final float COW_HEIGHT = .16f [static]

final BufferedImage [] COW_IMG

Animated image for the game.

final float COW_WIDTH = .16f [static]

Proportional dimension of the CowSprite.

final int DELAYS_PER_YIELD = 16 [static, package]

final long DESIRED_FPS = 60 [static, package]

final Clip [] EXPLOSION_SOUND

final int EXPLOSION_VARIANCE = 3 [static, package]

final JFrame frame

The fullscreen frame that will be displaying this game.

final BufferedImage GAMEOVER_IMG

final int height

final int MAX_FRAME_SKIPS = 5 [static, package]

Maximum allowed frame skips before updates begin to slow down.

final Clip [] MOO_SOUND

Sounds.

final int MOO_VARIANCE = 5 [static, package]

How many of that sound file there is.

final int NUM_BUFFERS = 2 [static, package]

Number of buffers for page flipping.

final int offset

final long PERIOD = 1000000000L / DESIRED_FPS [static, package]

final Vector<Player> players = new Vector<Player>(4)

Players for this game are stored here.

final int SCREEN_HEIGHT

final int SCREEN_WIDTH

The fullscreen dimension for the user's monitor.

final BufferedImage [] UFO_C_IMG

final float UFO_HEIGHT = .16f [static]

final BufferedImage [] UFO_S_IMG

final BufferedImage [] UFO_T_IMG

final float UFO_WIDTH = .18f [static]

Proportional dimension of the UFOSprite.

final BufferedImage [] UFO_X_IMG

final BufferedImage [] UFO_Z_IMG

final int width

The 4:3 aspect ratio dimension for the user's monitor.

final Clip [] WOOSH_SOUND

final int WOOSH_VARIANCE = 3 [static, package]

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The documentation for this class was generated from the following file:

• /Users/dev/Documents/SVN brazos.cs.tcu.edu/trunk/FROG/src/frog/demo/DemoGame.java