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, prio

Constructor Summary

Constructors

Constructor	Description
KeyboardPlayerInputComponent()

Method Summary

Modifier and Type	Method	Description
void	checkSlot(int slot)	Checks if the player is holding an item to be equipped if an item is equipped then unequip's item in given slot, if an item is not currently equipped then equips item in given slot.
void	equipCurrentItem()	equips the player with the weapon that is in the selected slot
boolean	keyPressed(int keycode)	Triggers player events on specific keycodes.
boolean	keyReleased(int keycode)	Triggers player events on specific keycodes.
boolean	touchDown(int screenX, int screenY, int pointer, int button)	Handles mouse button presses.
void	unequipCurrentItem()	this function is to unequip the player

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

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

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

earlyUpdate, getEntity, getPrio, 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

KeyboardPlayerInputComponent

public KeyboardPlayerInputComponent()

Method Details

keyPressed

public boolean keyPressed(int keycode)

Triggers player events on specific keycodes.

Specified by:

keyPressed in class InputComponent

Parameters:

keycode - The key code of the key that was pressed.

Returns:

whether the input was processed

See Also:

• InputProcessor.keyDown(int)

touchDown

public boolean touchDown(int screenX,
 int screenY,
 int pointer,
 int button)

Handles mouse button presses. If the player clicks the left mouse button, this triggers a ranged or melee attack depending on the currently equipped item.

Specified by:

touchDown in interface com.badlogic.gdx.InputProcessor

Overrides:

touchDown in class InputComponent

Parameters:

screenX - the x-coordinate of the touch in screen space

screenY - the y-coordinate of the touch in screen space

pointer - the pointer index for the event

button - the mouse button pressed

Returns:

true if the input was handled, false otherwise

See Also:

• InputProcessor.touchDown(int, int, int, int)

keyReleased

public boolean keyReleased(int keycode)

Triggers player events on specific keycodes.

Specified by:

keyReleased in class InputComponent

Parameters:

keycode - The key code of the key that was pressed.

Returns:

whether the input was processed

See Also:

• InputProcessor.keyUp(int)

checkSlot

public void checkSlot(int slot)

Checks if the player is holding an item to be equipped if an item is equipped then unequip's item in given slot, if an item is not currently equipped then equips item in given slot.

Parameters:

slot - The slot to check

equipCurrentItem

public void equipCurrentItem()

equips the player with the weapon that is in the selected slot

unequipCurrentItem

public void unequipCurrentItem()

this function is to unequip the player