Package net.mtrop.doom.demo

Class Demo.Tic

java.lang.Object

net.mtrop.doom.demo.Demo.Tic

Enclosing class:

Demo

public static class Demo.Tic
extends Object

Demo tic abstraction.

Field Summary

Fields

Modifier and Type	Field	Description
static final byte	ACTION_CHANGE_WEAPON
static final byte	ACTION_FIRE
static final byte	ACTION_SPECIAL
static final byte	ACTION_SPECIAL_LOAD
static final byte	ACTION_SPECIAL_PAUSE
static final byte	ACTION_SPECIAL_RESTART
static final byte	ACTION_SPECIAL_SAVE
static final byte	ACTION_USE
static final int	SAVE_SHIFT
static final byte	WEAPON_1
static final byte	WEAPON_2
static final byte	WEAPON_3
static final byte	WEAPON_4
static final byte	WEAPON_5
static final byte	WEAPON_6
static final byte	WEAPON_7
static final byte	WEAPON_8
static final int	WEAPON_SHIFT

Method Summary

Modifier and Type	Method	Description
static byte	actionButton(boolean fire, boolean use)	Returns the action byte for action buttons.
static byte	actionButton(boolean fire, boolean use, boolean changeWeapon, int weapon)	Returns the action byte for action buttons.
static byte	actionLoad(int slot)	Returns the action byte for loading a game.
static byte	actionPause()
static byte	actionRestart()
static byte	actionSave(int slot)	Returns the action byte for saving a game.
static Demo.Tic	create(int forward, int rightStrafe, int turnLeft, byte action)	Creates a game tic.
byte	getAction()
int	getForwardMovement()	Returns forward movement units.
int	getRightStrafe()	Returns right strafe units.
int	getTurnLeft()	Returns left turn units.
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

WEAPON_SHIFT

public static final int WEAPON_SHIFT

See Also:

• Constant Field Values

SAVE_SHIFT

public static final int SAVE_SHIFT

See Also:

• Constant Field Values

ACTION_FIRE

public static final byte ACTION_FIRE

See Also:

• Constant Field Values

ACTION_USE

public static final byte ACTION_USE

See Also:

• Constant Field Values

ACTION_CHANGE_WEAPON

public static final byte ACTION_CHANGE_WEAPON

See Also:

• Constant Field Values

ACTION_SPECIAL

public static final byte ACTION_SPECIAL

See Also:

• Constant Field Values

WEAPON_1

public static final byte WEAPON_1

See Also:

• Constant Field Values

WEAPON_2

public static final byte WEAPON_2

See Also:

• Constant Field Values

WEAPON_3

public static final byte WEAPON_3

See Also:

• Constant Field Values

WEAPON_4

public static final byte WEAPON_4

See Also:

• Constant Field Values

WEAPON_5

public static final byte WEAPON_5

See Also:

• Constant Field Values

WEAPON_6

public static final byte WEAPON_6

See Also:

• Constant Field Values

WEAPON_7

public static final byte WEAPON_7

See Also:

• Constant Field Values

WEAPON_8

public static final byte WEAPON_8

See Also:

• Constant Field Values

ACTION_SPECIAL_LOAD

public static final byte ACTION_SPECIAL_LOAD

See Also:

• Constant Field Values

ACTION_SPECIAL_PAUSE

public static final byte ACTION_SPECIAL_PAUSE

See Also:

• Constant Field Values

ACTION_SPECIAL_SAVE

public static final byte ACTION_SPECIAL_SAVE

See Also:

• Constant Field Values

ACTION_SPECIAL_RESTART

public static final byte ACTION_SPECIAL_RESTART

See Also:

• Constant Field Values

Method Details

create

public static Demo.Tic create(int forward,
 int rightStrafe,
 int turnLeft,
 byte action)

Creates a game tic. Entered values are clamped to the byte range.

Parameters:

forward - the forward movement amount (-127 to 127). Negative values = backwards movement.

rightStrafe - the right strafe movement amount (-127 to 127). Negative values = strafe left.

turnLeft - the left turn movement amount (-127 to 127, or -32767 to 32767 on long tics). Negative values = turn right.

action - the action byte.

Returns:

a new demo tic.

actionButton

public static byte actionButton(boolean fire,
 boolean use)

Returns the action byte for action buttons.

Parameters:

fire - true if set, false if not.

use - true if set, false if not.

Returns:

the action byte value.

actionButton

public static byte actionButton(boolean fire,
 boolean use,
 boolean changeWeapon,
 int weapon)

Returns the action byte for action buttons.

Parameters:

fire - true if set, false if not.

use - true if set, false if not.

changeWeapon - true if set, false if not.

weapon - the weapon number.

Returns:

the action byte value.

actionSave

public static byte actionSave(int slot)

Returns the action byte for saving a game.

Parameters:

slot - the save slot to save the game to.

Returns:

the action byte value.

actionLoad

public static byte actionLoad(int slot)

Returns the action byte for loading a game.

Parameters:

slot - the load slot to load the game from.

Returns:

the action byte value.

actionPause

public static byte actionPause()

Returns:

the action byte for pressing pause.

actionRestart

public static byte actionRestart()

Returns:

the action byte for restarting the map.

getForwardMovement

public int getForwardMovement()

Returns forward movement units. Negative values are backwards.

Returns:

the unit value.

getRightStrafe

public int getRightStrafe()

Returns right strafe units. Negative values are left strafes.

Returns:

the unit value.

getTurnLeft

public int getTurnLeft()

Returns left turn units. Negative values are right turns.

Returns:

the unit value.

getAction

public byte getAction()

Returns:

the action bits on this tic.

toString

public String toString()

Overrides:

toString in class Object