Package com.csse3200.game.components.player

Class KeyboardPlayerInputComponent

java.lang.Object

com.csse3200.game.components.Component

com.csse3200.game.input.InputComponent

com.csse3200.game.components.player.KeyboardPlayerInputComponent

All Implemented Interfaces:

com.badlogic.gdx.input.GestureDetector.GestureListener, com.badlogic.gdx.InputProcessor

public class KeyboardPlayerInputComponent
extends InputComponent

Input handler for the player for keyboard and touch (mouse) input. This input handler only uses keyboard input.

Field Summary

Fields inherited from class com.csse3200.game.input.InputComponent

priority

Fields inherited from class com.csse3200.game.components.Component

enabled, entity

Constructor Summary

Constructors

Constructor	Description
KeyboardPlayerInputComponent()	Constructor, adds values to the button pressed map to avoid player gaining unintended velocity when entering and exiting screens while holding a wasd button

Method Summary

Modifier and Type	Method	Description
boolean	isParalyzed()
boolean	keyDown(int keycode)	Triggers player events on specific keycodes.
boolean	keyUp(int keycode)	Triggers player events on specific keycodes.
void	paralyze()
void	resetVelocity()	Resets the player's velocity to 0, 'unpresses' all keys.
boolean	scrolled(float amountX, float amountY)	Triggers camera zoom for player, calling the associated event listener
void	unParalyze()
void	update()	Called once per frame of the game, and should be used for most component logic.

Methods inherited from class com.csse3200.game.input.InputComponent

create, dispose, fling, getPriority, keyTyped, longPress, mouseMoved, pan, panStop, pinch, pinchStop, pinchStopHandled, setPriority, tap, touchDown, touchDown, touchDragged, touchUp, zoom

Methods inherited from class com.csse3200.game.components.Component

earlyUpdate, getEntity, setEnabled, setEntity, toString, triggerEarlyUpdate, triggerUpdate

Methods inherited from class java.lang.Object

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

Constructor Details

KeyboardPlayerInputComponent

public KeyboardPlayerInputComponent()

Constructor, adds values to the button pressed map to avoid player gaining unintended velocity when entering and exiting screens while holding a wasd button

Method Details

resetVelocity

public void resetVelocity()

Resets the player's velocity to 0, 'unpresses' all keys.

keyDown

public boolean keyDown(int keycode)

Triggers player events on specific keycodes.

Specified by:

keyDown in interface com.badlogic.gdx.InputProcessor

Overrides:

keyDown in class InputComponent

Returns:

whether the input was processed

See Also:

• InputProcessor.keyDown(int)

keyUp

public boolean keyUp(int keycode)

Triggers player events on specific keycodes.

Specified by:

keyUp in interface com.badlogic.gdx.InputProcessor

Overrides:

keyUp in class InputComponent

Returns:

whether the input was processed

See Also:

• InputProcessor.keyUp(int)

scrolled

public boolean scrolled(float amountX,
 float amountY)

Triggers camera zoom for player, calling the associated event listener

Specified by:

scrolled in interface com.badlogic.gdx.InputProcessor

Overrides:

scrolled in class InputComponent

Parameters:

amountX - the horizontal zoom amount

amountY - the vertical zoom amount

Returns:

whether the input was processed

See Also:

• InputProcessor.scrolled(float, float)

update

public void update()

Description copied from class: Component

Called once per frame of the game, and should be used for most component logic. Not called if component is disabled.

Overrides:

update in class Component

isParalyzed

public boolean isParalyzed()

paralyze

public void paralyze()

unParalyze

public void unParalyze()