Package com.csse3200.game.ui.terminal

Class KeyboardTerminalInputComponent

java.lang.Object

com.csse3200.game.components.Component

com.csse3200.game.input.InputComponent

com.csse3200.game.ui.terminal.KeyboardTerminalInputComponent

All Implemented Interfaces:

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

public class KeyboardTerminalInputComponent
extends InputComponent

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

The debug terminal can be opened and closed by pressing 'F1' and a message can be entered via the keyboard.

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
KeyboardTerminalInputComponent()
KeyboardTerminalInputComponent(Terminal terminal)

Method Summary

Modifier and Type	Method	Description
void	create()	Called when the entity is created and registered.
boolean	keyDown(int keycode)	If the toggle key is pressed, the terminal will open / close.
boolean	keyTyped(char character)	Handles input if the terminal is open.
boolean	keyUp(int keycode)	Handles input if the terminal is open.

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

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

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

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

Methods inherited from class java.lang.Object

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

Constructor Details

KeyboardTerminalInputComponent

public KeyboardTerminalInputComponent()

KeyboardTerminalInputComponent

public KeyboardTerminalInputComponent(Terminal terminal)

Method Details

create

public void create()

Description copied from class: Component

Called when the entity is created and registered. Initial logic such as calls to GetComponent should be made here, not in the constructor which is called before an entity is finished.

Overrides:

create in class InputComponent

keyDown

public boolean keyDown(int keycode)

If the toggle key is pressed, the terminal will open / close.

Otherwise, handles input if the terminal is open. This is because keyDown events are triggered alongside keyTyped events. If the user is typing in the terminal, the input shouldn't trigger any other input handlers.

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)

keyTyped

public boolean keyTyped(char character)

Handles input if the terminal is open. If 'enter' is typed, the entered message will be processed, otherwise the message will be updated with the new character.

Specified by:

keyTyped in interface com.badlogic.gdx.InputProcessor

Overrides:

keyTyped in class InputComponent

Returns:

whether the input was processed

See Also:

• InputProcessor.keyTyped(char)

keyUp

public boolean keyUp(int keycode)

Handles input if the terminal is open. This is because keyUp events are triggered alongside keyTyped events. If the user is typing in the terminal, the input shouldn't trigger any other input handlers.

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)