Contains static variables and functions for use with input manager. More...

#include <InputManager.h>

Collaboration diagram for InputManager:

Static Public Member Functions
static void	pollInputEvent (SDL_Event &incomingEvent)
	A static function to poll the input events. More...

static bool	isKeyPressed (SDL_Keycode key)
	A static function to check if a specific key is pressed. More...

static bool	isKeyReleased (SDL_Keycode key)
	A static function to check if a specific key is released. More...

static bool	isMouseButtonPressed (uint8_t button)
	A static function to check if a specific mouse button is pressed. More...

static bool	isMouseButtonReleased (uint8_t button)
	A static function to check if a specific mouse button is released. More...

static Vec2	getMousePos ()
	A static function to get the mouse position. More...

static void	updateInputManager ()
	A static function to update the input manager. More...

Private Types
enum	state { PRESSED, RELEASED, NONE }
	An static enum for the state of the keys and buttons. More...

Static Private Member Functions
static void	pollKeyEvent (SDL_Event &incomingEvent)
	A static function to poll the key input events. More...

static void	pollMouseEvent (SDL_Event &incomingEvent)
	A function to poll the mouse input events. More...

static void	resetKeys ()
	A function to reset the states of the keys. More...

Static Private Attributes
static Vec2	mousePos = Vec2(0.0f, 0.0f)
	The mouse position. More...

static std::unordered_map< SDL_Keycode, state >	keys
	An unordered map of keys. More...

static std::unordered_map< uint8_t, state >	mouseButtons
	An unordered map of mouse buttons. More...

Detailed Description

Contains static variables and functions for use with input manager.

Member Enumeration Documentation

◆ state

enum InputManager::state

private

An static enum for the state of the keys and buttons.

Enumerator
PRESSED
RELEASED
NONE

Member Function Documentation

◆ getMousePos()

Vec2 InputManager::getMousePos ( )

static

A static function to get the mouse position.

Returns: The position of the mouse.

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◆ isKeyPressed()

bool InputManager::isKeyPressed ( SDL_Keycode key )

static

A static function to check if a specific key is pressed.

Parameters

key	The key code of the key to check.

Returns: If the key is pressed.

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◆ isKeyReleased()

bool InputManager::isKeyReleased ( SDL_Keycode key )

static

A static function to check if a specific key is released.

Parameters

key	The key code of the key to check.

Returns: If the key is released.

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◆ isMouseButtonPressed()

bool InputManager::isMouseButtonPressed ( uint8_t button )

static

A static function to check if a specific mouse button is pressed.

Parameters

key	The mouse button to check.

Returns: If the mouse button is pressed.

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◆ isMouseButtonReleased()

bool InputManager::isMouseButtonReleased ( uint8_t button )

static

A static function to check if a specific mouse button is released.

Parameters

key	The mouse button to check.

Returns: If the mouse button is released.

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◆ pollInputEvent()

void InputManager::pollInputEvent ( SDL_Event & incomingEvent )

static

A static function to poll the input events.

Parameters

incomingEvent A reference to the SDL event.

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◆ pollKeyEvent()

void InputManager::pollKeyEvent ( SDL_Event & incomingEvent )

staticprivate

A static function to poll the key input events.

Parameters

incomingEvent A reference to the SDL event.

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◆ pollMouseEvent()

void InputManager::pollMouseEvent ( SDL_Event & incomingEvent )

staticprivate

A function to poll the mouse input events.

Parameters

incomingEvent A reference to the SDL event.

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◆ resetKeys()

void InputManager::resetKeys ( )

staticprivate

A function to reset the states of the keys.

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◆ updateInputManager()

void InputManager::updateInputManager ( )

static

A static function to update the input manager.

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Member Data Documentation

◆ keys

std::unordered_map< SDL_Keycode, InputManager::state > InputManager::keys

staticprivate

Initial value:

=
{
    { SDLK_a, NONE },{ SDLK_b, NONE },{ SDLK_c, NONE },{ SDLK_d, NONE },{ SDLK_e, NONE },{ SDLK_f, NONE },{ SDLK_g, NONE },
    { SDLK_h, NONE },{ SDLK_i, NONE },{ SDLK_j, NONE },{ SDLK_k, NONE },{ SDLK_l, NONE },{ SDLK_o, NONE },{ SDLK_m, NONE },
    { SDLK_n, NONE },{ SDLK_p, NONE },{ SDLK_q, NONE },{ SDLK_r, NONE },{ SDLK_s, NONE },{ SDLK_t, NONE },{ SDLK_u, NONE },
    { SDLK_v, NONE },{ SDLK_w, NONE },{ SDLK_y, NONE },{ SDLK_x, NONE },{ SDLK_z, NONE },{ SDLK_ESCAPE, NONE },{ SDLK_SPACE, NONE },
    { SDLK_F1, NONE },{ SDLK_F2, NONE },{ SDLK_F3, NONE },{ SDLK_F4, NONE },{ SDLK_F5, NONE },{ SDLK_F6, NONE },{ SDLK_F7, NONE },
    { SDLK_F8, NONE },{ SDLK_F9, NONE },{ SDLK_F10, NONE },{ SDLK_F11, NONE },{ SDLK_F12, NONE },{ SDLK_1, NONE },{ SDLK_2, NONE },
    { SDLK_3, NONE },{ SDLK_4, NONE },{ SDLK_5, NONE },{ SDLK_6, NONE },{ SDLK_7, NONE },{ SDLK_8, NONE },{ SDLK_9, NONE },
    { SDLK_0, NONE },{ SDLK_COLON, NONE },{ SDLK_SEMICOLON, NONE },{ SDLK_LESS, NONE },{ SDLK_EQUALS, NONE },{ SDLK_GREATER, NONE },
    { SDLK_QUESTION, NONE },{ SDLK_AT, NONE },{ SDLK_LEFTBRACKET, NONE },{ SDLK_BACKSLASH, NONE },{ SDLK_RIGHTBRACKET, NONE },
    { SDLK_CARET, NONE },{ SDLK_UNDERSCORE, NONE },{ SDLK_BACKQUOTE, NONE },{ SDLK_PAUSE, NONE },{ SDLK_INSERT, NONE },
    { SDLK_HOME, NONE },{ SDLK_PAGEUP, NONE },{ SDLK_DELETE, NONE },{ SDLK_END, NONE },{ SDLK_PAGEDOWN, NONE },{ SDLK_RIGHT, NONE },
    { SDLK_LEFT, NONE },{ SDLK_DOWN, NONE },{ SDLK_UP, NONE },{ SDLK_KP_DIVIDE, NONE },{ SDLK_KP_MULTIPLY, NONE },
    { SDLK_KP_MINUS, NONE },{ SDLK_KP_PLUS, NONE },{ SDLK_KP_ENTER, NONE },{ SDLK_KP_1, NONE },{ SDLK_KP_2, NONE },
    { SDLK_KP_3, NONE },{ SDLK_KP_4, NONE },{ SDLK_KP_5, NONE },{ SDLK_KP_6, NONE },{ SDLK_KP_7, NONE },{ SDLK_KP_8, NONE },
    { SDLK_KP_9, NONE },{ SDLK_KP_0, NONE },{ SDLK_KP_PERIOD, NONE },{ SDLK_KP_EQUALS, NONE },{ SDLK_LCTRL, NONE },
    { SDLK_LSHIFT, NONE },{ SDLK_LALT, NONE },{ SDLK_RCTRL, NONE },{ SDLK_RSHIFT, NONE },{ SDLK_RALT, NONE },{ SDLK_RETURN, NONE },
    { SDLK_BACKSPACE, NONE },{ SDLK_TAB, NONE },{ SDLK_EXCLAIM, NONE },{ SDLK_QUOTEDBL, NONE },{ SDLK_HASH, NONE },
    { SDLK_PERCENT, NONE },{ SDLK_DOLLAR, NONE },{ SDLK_AMPERSAND, NONE },{ SDLK_QUOTE, NONE },{ SDLK_LEFTPAREN, NONE },
    { SDLK_RIGHTPAREN, NONE },{ SDLK_ASTERISK, NONE },{ SDLK_PLUS, NONE },{ SDLK_COMMA, NONE },{ SDLK_MINUS, NONE },
    { SDLK_PERIOD, NONE },{ SDLK_SLASH, NONE }
}

An unordered map of keys.

◆ mouseButtons

std::unordered_map< uint8_t, InputManager::state > InputManager::mouseButtons

staticprivate

Initial value:

=
{
    { SDL_BUTTON_LEFT, NONE },{ SDL_BUTTON_RIGHT, NONE }
}

An unordered map of mouse buttons.

◆ mousePos

Vec2 InputManager::mousePos = Vec2(0.0f, 0.0f)

staticprivate

The mouse position.

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

LevelHEngine/Core/InputManager.h
LevelHEngine/Core/InputManager.cpp

Static Public Member Functions

Private Types

Static Private Member Functions

Static Private Attributes

Detailed Description

Member Enumeration Documentation

◆ state

Member Function Documentation

◆ getMousePos()

◆ isKeyPressed()

◆ isKeyReleased()

◆ isMouseButtonPressed()

◆ isMouseButtonReleased()

◆ pollInputEvent()

◆ pollKeyEvent()

◆ pollMouseEvent()

◆ resetKeys()

◆ updateInputManager()

Member Data Documentation

◆ keys

◆ mouseButtons

◆ mousePos