Input

namespace tnt
namespace input

Functions

TNT_API bool keyDown (SDL_Scancode key) noexcept

Checks if a keyboard key is being held down.

Return

true if key is held down.

Parameters

  • key: The key to check.

TNT_API bool keyPressed (SDL_Scancode key) noexcept

Checks if a keyboard key is pressed.

Return

true if key is pressed.

Parameters

  • key: The key to check.

TNT_API bool keyReleased (SDL_Scancode key) noexcept

Checks if a keyboard key is released.

Return

true if key is released.

Parameters

  • key: The key to check.

TNT_API SDL_Scancode lastKeyPressed (SDL_Event const &e) noexcept

Get the last key pressed by checking the event handler.

Return

SDL_Scancode

Parameters

  • e: The event handler to check.

TNT_API bool mouseButtonDown (Uint32 button) noexcept

Checks if a mouse button is being held down.

Return

true if button is being held down.

Parameters

  • button: The button to check.

TNT_API bool mouseButtonPressed (Uint32 button) noexcept

Checks if a mouse button is pressed.

Return

true if button is pressed.

Parameters

  • button: The button to check.

TNT_API bool mouseButtonReleased (Uint32 button) noexcept

Checks if a mouse button is released.

Return

true if button is released.

Parameters

  • button: The button to check.

TNT_API void updateCurrent ()

Updates the current input handles.

TNT_API void updatePrevious ()

Updates the last input handles.

TNT_API void updateJoystick ()

Updates joystick-related datas.

TNT_API void Update ()

Updates all the input handles.

TNT_API unsigned lastMouseButton () noexcept

Return

The last mouse button pressed.

TNT_API std::pair< int, int > mousePosition () noexcept

Return

The position of the mouse as a std::pair<int, int>.

TNT_API void setDefaultDeadZone (Sint16 sense) noexcept

Set the default sensitivity to all the connected joysticks.

Note

The default sensitivity of the joystick when connected is 8000.

Parameters

  • sense: The desired sensitivity.

TNT_API void setDeadZone (SDL_JoystickID id, Sint16 sense) noexcept

Set the sensitivity of a joystick.

Parameters

  • id: The id of the joystick.

  • sense: The sensitivity of the joystick (from 0 to 32767).

TNT_API Sint16 getDeadZone (SDL_JoystickID id) noexcept

Get the sensitivity of the joystick.

Return

Sint16

Parameters

  • id: The id of the joystick.