nngn::MouseInput Class Reference

Mouse event manager. More...

#include <mouse.h>

Public Types
enum class	Action : std::uint8_t { PRESS = 1 , RELEASE = 0 }

Public Member Functions
void	init (lua_State *L_)
void	register_button_callback ()
	Registers a Lua function called when a button is pressed.
void	register_move_callback ()
	Registers a Lua function called when the mouse position changes.
bool	button_callback (int button, int action, int mods)
	Triggers a button event.
bool	move_callback (dvec2 pos)
	Triggers a move event.

Private Attributes
lua_State *	L = {}
int	button_cb = {}
int	move_cb = {}

Detailed Description

Mouse event manager.

Registered Lua callback functions are later called when events happen. Events are manually triggered using the *_callback(...) functions.

Member Enumeration Documentation

Action

enum class nngn::MouseInput::Action : std::uint8_t

strong

Enumerator
PRESS
RELEASE

Member Function Documentation

button_callback()

bool nngn::MouseInput::button_callback	(	int	button,
		int	action,
		int	mods )

Triggers a button event.

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init()

void nngn::MouseInput::init ( lua_State * L_ )

inline

move_callback()

bool nngn::MouseInput::move_callback

(

dvec2

pos

)

Triggers a move event.

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register_button_callback()

void nngn::MouseInput::register_button_callback

(

)

Registers a Lua function called when a button is pressed.

The Lua stack is expected to contain the function object at the top.

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register_move_callback()

void nngn::MouseInput::register_move_callback

(

)

Registers a Lua function called when the mouse position changes.

The Lua stack is expected to contain the function object at the top.

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Member Data Documentation

button_cb

int nngn::MouseInput::button_cb = {}

private

L

lua_State* nngn::MouseInput::L = {}

private

move_cb

int nngn::MouseInput::move_cb = {}

private

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

• src/input/mouse.h
• src/input/mouse.cpp