Package io.github.ocelot.window.input

Class KeyboardHandler

java.lang.Object

io.github.ocelot.window.input.KeyboardHandler

All Implemented Interfaces:

WindowEventListener

public class KeyboardHandler
extends Object
implements WindowEventListener

Tracks pressed keys using keycode and scancode.

Constructor Summary

Constructors

Constructor	Description
KeyboardHandler()

Method Summary

Modifier and Type	Method	Description
boolean	isKeyPressed(int keyCode)	Checks to see if the specified key is pressed.
boolean	isKeyPressed(int keyCode, int scanCode)	Checks to see if the specified key or scan code is pressed.
void	keyPressed(Window window, int key, int scanCode, KeyMods mods)	Called when a key on the keyboard is pressed.
void	keyReleased(Window window, int key, int scanCode, KeyMods mods)	Called when a key on the keyboard is released.

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.github.ocelot.window.WindowEventListener

charTyped, cursorEntered, filesDropped, focusChanged, framebufferResized, keyRepeated, mouseMoved, mousePressed, mouseReleased, mouseScrolled, windowClosed, windowMoved, windowResized

Constructor Details

KeyboardHandler

public KeyboardHandler()

Method Details

keyPressed

public void keyPressed(Window window,
 int key,
 int scanCode,
 KeyMods mods)

Description copied from interface: WindowEventListener

Called when a key on the keyboard is pressed.

Specified by:

keyPressed in interface WindowEventListener

Parameters:

window - The window that fired the event

key - The universal key code

scanCode - The machine-specific scan code

mods - The keyboard modifier flags set when the key was pressed

keyReleased

public void keyReleased(Window window,
 int key,
 int scanCode,
 KeyMods mods)

Description copied from interface: WindowEventListener

Called when a key on the keyboard is released.

Specified by:

keyReleased in interface WindowEventListener

Parameters:

window - The window that fired the event

key - The universal key code

scanCode - The machine-specific scan code

mods - The keyboard modifier flags set when the key was released

isKeyPressed

public boolean isKeyPressed(int keyCode,
 int scanCode)

Checks to see if the specified key or scan code is pressed.

Parameters:

keyCode - The id of the key or GLFW.GLFW_KEY_UNKNOWN to defer to the scan code

scanCode - The device-specific scan code

Returns:

Whether that key is pressed

isKeyPressed

public boolean isKeyPressed(int keyCode)

Checks to see if the specified key is pressed. isKeyPressed(int, int) should be used if scanCode is available to support device-specific keys.

Parameters:

keyCode - The id of the key

Returns:

Whether that key is pressed