Util::Input Class Reference

The Input class provides access to keyboard and mouse input. More...

#include <Input.hpp>

Public Member Functions
	Input (const Input &)=delete
	Input (Input &&)=delete
Input &	operator= (const Input &)=delete

Static Public Member Functions
static glm::vec2	GetScrollDistance ()
	Retrieves the scroll distance of an element. . More...
static Util::PTSDPosition	GetCursorPosition ()
	Retrieves the current position of the cursor. More...
static bool	IsKeyPressed (const Keycode &key)
	Check if a specific key is currently pressed. More...
static bool	IsKeyDown (const Keycode &key)
	Check if a specific key is being pressed. More...
static bool	IsKeyUp (const Keycode &key)
	Check if a specific key is being un-pressed. More...
static bool	IfScroll ()
	Checks if the mouse wheel is currently being scrolled. More...
static bool	IsMouseMoving ()
	Checks if the mouse is currently moving. More...
static bool	IfExit ()
	Checks if the window is closed. More...
static void	SetCursorPosition (const Util::PTSDPosition &pos)
	Sets the position of the cursor. More...
static void	Update ()
	Updates the state of the input. More...

Detailed Description

The Input class provides access to keyboard and mouse input.

Note

This class is a singleton and constructable. Use is as follows:
Util::Input::IsKeyPressed(Keycode::A), Util::Input::IsLButtonDown(), etc.

Member Function Documentation

GetCursorPosition()

static Util::PTSDPosition Util::Input::GetCursorPosition ( )

static

Retrieves the current position of the cursor.

Returns

The cursor position as a PTSDPosition (x, y).

See also

Util::Input::SetCursorPosition()

Util::PTSDPosition

GetScrollDistance()

static glm::vec2 Util::Input::GetScrollDistance ( )

static

Retrieves the scroll distance of an element.
.

The scroll distance is the distance that the mouse wheel has been scrolled. The distance is expressed in multiples or fractions of lines; for example, if the mouse wheel is rotated three lines downward, the scroll distance is {-1.0F, 0.0F}. If the mouse wheel is rotated three lines upward, the scroll distance is {1.0F, 0.0F}. If the mouse wheel is rotated three lines right, the scroll distance is {0.0F, 1.0F}. If the mouse wheel is rotated three lines left, the scroll distance is {0.0F, -1.0F}.

Returns

The scroll distance as vec2(x,y).

IfExit()

static bool Util::Input::IfExit ( )

static

Checks if the window is closed.

Returns

true if the window is closed, false otherwise.

IfScroll()

static bool Util::Input::IfScroll ( )

static

Checks if the mouse wheel is currently being scrolled.

Returns

A bool value representing the current state of the mouse wheel.

IsKeyDown()

static bool Util::Input::IsKeyDown ( const Keycode &  key )

static

Check if a specific key is being pressed.

This function checks whether the given key is currently being pressed.

Parameters

key	The keycode of the key to check.

Returns

true if key is currently pressed, false otherwise.

See also

Util::Keycode

IsKeyPressed()

static bool Util::Input::IsKeyPressed ( const Keycode &  key )

static

Check if a specific key is currently pressed.

This function checks whether the given key is currently pressed.

Parameters

key	The keycode of the key to check.

Returns

true if key is currently pressed, false otherwise.

See also

Util::Keycode

IsKeyUp()

static bool Util::Input::IsKeyUp ( const Keycode &  key )

static

Check if a specific key is being un-pressed.

This function checks whether the given key is currently being un-pressed.

Parameters

key	The keycode of the key to check.

Returns

true if key is currently pressed, false otherwise.

See also

Util::Keycode

IsMouseMoving()

static bool Util::Input::IsMouseMoving ( )

static

Checks if the mouse is currently moving.

Returns

true if the mouse is currently moving, false otherwise.

SetCursorPosition()

static void Util::Input::SetCursorPosition ( const Util::PTSDPosition &  pos )

static

Sets the position of the cursor.

Parameters

pos	The position to set the cursor to.

Note

This also triggers a mouse motion event, making Util::Input::IsMouseMoving() return true in the current update cycle.

See also

Util::Input::GetCursorPosition()

Util::PTSDPosition

Update()

static void Util::Input::Update ( )

static

Updates the state of the input.

Warning

DO NOT CALL THIS METHOD. It is called by context::Update() already.

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The documentation for this class was generated from the following file:

• include/Util/Input.hpp