diff options
Diffstat (limited to 'app/sdl/impl/input-device-keyboard-sdl.cc')
| -rw-r--r-- | app/sdl/impl/input-device-keyboard-sdl.cc | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/app/sdl/impl/input-device-keyboard-sdl.cc b/app/sdl/impl/input-device-keyboard-sdl.cc new file mode 100644 index 0000000..43f17ac --- /dev/null +++ b/app/sdl/impl/input-device-keyboard-sdl.cc @@ -0,0 +1,97 @@ +#include "impl/input-device-keyboard-sdl.hh" +#include <SDL3/SDL_keycode.h> + +namespace nes::app::sdl +{ + auto input_device_keyboard_sdl::handle_key_down(SDL_Event* event) -> void + { + if (auto key = convert_key(event->key.scancode)) { buffer_.key_down(*key); } + } + + auto input_device_keyboard_sdl::handle_key_up(SDL_Event* event) -> void + { + if (auto key = convert_key(event->key.scancode)) { buffer_.key_up(*key); } + } + + auto input_device_keyboard_sdl::convert_key(SDL_Scancode code) const -> std::optional<key> + { + switch (static_cast<int>(code)) + { + case SDL_SCANCODE_0: return key::digit_0; + case SDL_SCANCODE_1: return key::digit_1; + case SDL_SCANCODE_2: return key::digit_2; + case SDL_SCANCODE_3: return key::digit_3; + case SDL_SCANCODE_4: return key::digit_4; + case SDL_SCANCODE_5: return key::digit_5; + case SDL_SCANCODE_6: return key::digit_6; + case SDL_SCANCODE_7: return key::digit_7; + case SDL_SCANCODE_8: return key::digit_8; + case SDL_SCANCODE_9: return key::digit_9; + case SDL_SCANCODE_A: return key::letter_a; + case SDL_SCANCODE_B: return key::letter_b; + case SDL_SCANCODE_C: return key::letter_c; + case SDL_SCANCODE_D: return key::letter_d; + case SDL_SCANCODE_E: return key::letter_e; + case SDL_SCANCODE_F: return key::letter_f; + case SDL_SCANCODE_G: return key::letter_g; + case SDL_SCANCODE_H: return key::letter_h; + case SDL_SCANCODE_I: return key::letter_i; + case SDL_SCANCODE_J: return key::letter_j; + case SDL_SCANCODE_K: return key::letter_k; + case SDL_SCANCODE_L: return key::letter_l; + case SDL_SCANCODE_M: return key::letter_m; + case SDL_SCANCODE_N: return key::letter_n; + case SDL_SCANCODE_O: return key::letter_o; + case SDL_SCANCODE_P: return key::letter_p; + case SDL_SCANCODE_Q: return key::letter_q; + case SDL_SCANCODE_R: return key::letter_r; + case SDL_SCANCODE_S: return key::letter_s; + case SDL_SCANCODE_T: return key::letter_t; + case SDL_SCANCODE_U: return key::letter_u; + case SDL_SCANCODE_V: return key::letter_v; + case SDL_SCANCODE_W: return key::letter_w; + case SDL_SCANCODE_X: return key::letter_x; + case SDL_SCANCODE_Y: return key::letter_y; + case SDL_SCANCODE_Z: return key::letter_z; + case SDL_SCANCODE_ESCAPE: return key::escape; + case SDL_SCANCODE_MINUS: return key::dash; + case SDL_SCANCODE_EQUALS: return key::equal; + case SDL_SCANCODE_BACKSPACE: return key::backspace; + case SDL_SCANCODE_TAB: return key::tab; + case SDL_SCANCODE_RETURN: return key::enter; + case SDL_SCANCODE_SEMICOLON: return key::semicolon; + case SDL_SCANCODE_APOSTROPHE: return key::apostrophe; + case SDL_SCANCODE_BACKSLASH: return key::backslash; + case SDL_SCANCODE_COMMA: return key::comma; + case SDL_SCANCODE_PERIOD: return key::period; + case SDL_SCANCODE_SLASH: return key::slash; + case SDL_SCANCODE_SPACE: return key::space; + case SDL_SCANCODE_CAPSLOCK: return key::caps_lock; + case SDL_SCANCODE_LEFTBRACKET: return key::bracket_open; + case SDL_SCANCODE_RIGHTBRACKET: return key::bracket_close; + case SDL_SCANCODE_LCTRL: return key::control_left; + case SDL_SCANCODE_RCTRL: return key::control_right; + case SDL_SCANCODE_LSHIFT: return key::shift_left; + case SDL_SCANCODE_RSHIFT: return key::shift_right; + case SDL_SCANCODE_LALT: return key::alt_left; + case SDL_SCANCODE_RALT: return key::alt_right; + case SDL_SCANCODE_LEFT: return key::arrow_left; + case SDL_SCANCODE_RIGHT: return key::arrow_right; + case SDL_SCANCODE_UP: return key::arrow_up; + case SDL_SCANCODE_DOWN: return key::arrow_down; + case SDL_SCANCODE_F1: return key::f1; + case SDL_SCANCODE_F2: return key::f2; + case SDL_SCANCODE_F3: return key::f3; + case SDL_SCANCODE_F4: return key::f4; + case SDL_SCANCODE_F5: return key::f5; + case SDL_SCANCODE_F6: return key::f6; + case SDL_SCANCODE_F7: return key::f7; + case SDL_SCANCODE_F8: return key::f8; + case SDL_SCANCODE_F9: return key::f9; + case SDL_SCANCODE_F10: return key::f10; + case SDL_SCANCODE_F11: return key::f11; + case SDL_SCANCODE_F12: return key::f12; + default: return std::nullopt; + } + } +} // namespace nes::app::sdl |