keyboard.js

exports.sdl_keysym_to_scancode = function(sym) // from halfix
{
  switch (sym) {
    case SDLK_0:
    case SDLK_1:
    case SDLK_2:
    case SDLK_3:
    case SDLK_4:
    case SDLK_5:
    case SDLK_6:
    case SDLK_7:
    case SDLK_8:
    case SDLK_9:
      var n = sym - SDLK_0;
      if (!n)
        n = 10;
      return n + 1;
    case SDLK_ESCAPE:
      return 0x01;
    case SDLK_EQUALS:
      return 0x0D;
    case SDLK_RETURN:
      return 0x1C;
    case SDLK_a:
      return 0x1E;
    case SDLK_b:
      return 0x30;
    case SDLK_c:
      return 0x2E;
    case SDLK_d:
      return 0x20;
    case SDLK_e:
      return 0x12;
    case SDLK_f:
      return 0x21;
    case SDLK_g:
      return 0x22;
    case SDLK_h:
      return 0x23;
    case SDLK_i:
      return 0x17;
    case SDLK_j:
      return 0x24;
    case SDLK_k:
      return 0x25;
    case SDLK_l:
      return 0x26;
    case SDLK_m:
      return 0x32;
    case SDLK_n:
      return 0x31;
    case SDLK_o:
      return 0x18;
    case SDLK_p:
      return 0x19;
    case SDLK_q:
      return 0x10;
    case SDLK_r:
      return 0x13;
    case SDLK_s:
      return 0x1F;
    case SDLK_t:
      return 0x14;
    case SDLK_u:
      return 0x16;
    case SDLK_v:
      return 0x2F;
    case SDLK_w:
      return 0x11;
    case SDLK_x:
      return 0x2D;
    case SDLK_y:
      return 0x15;
    case SDLK_z:
      return 0x2C;
    case SDLK_BACKSPACE:
      return 0x0E;
    case SDLK_LEFT:
      return 0xE04B;
    case SDLK_DOWN:
      return 0xE050;
    case SDLK_RIGHT:
      return 0xE04D;
    case SDLK_UP:
      return 0xE048;
    case SDLK_SPACE:
      return 0x39;
    case SDLK_PAGEUP:
      return 0xE04F;
    case SDLK_PAGEDOWN:
      return 0xE051;
    case SDLK_DELETE:
      return 0xE053;
    case SDLK_F12:
      return 0x58;
    case SDLK_F1:
    case SDLK_F2:
    case SDLK_F3:
    case SDLK_F4:
    case SDLK_F5:
    case SDLK_F6:
    case SDLK_F7:
    case SDLK_F8:
    case SDLK_F9:
    case SDLK_F10:
    case SDLK_F11:
      return 0x3B + (sym - SDLK_F1);
    case SDLK_SLASH:
      return 0x35;
    case SDLK_LALT:
      return 0x38;
    case SDLK_LCTRL:
      return 0x1D;
    case SDLK_LSHIFT:
      return 0x2A;
    case SDLK_RSHIFT:
      return 0x36;
    case SDLK_SEMICOLON:
      return 0x27;
    case SDLK_BACKSLASH:
      return 0x2B;
    case SDLK_COMMA:
      return 0x33;
    case SDLK_PERIOD:
      return 0x34;
    case SDLK_MINUS:
      return 0x0C;
    case SDLK_RIGHTBRACKET:
      return 0x1A;
    case SDLK_LEFTBRACKET:
      return 0x1B;
    case SDLK_QUOTE:
      return 0x28;
    //case SDLK_BACKQUOTE:
    //  return 0x29;
    case SDLK_TAB:
      return 0x0F;
    case 311: // Left Win
      return 0xE05B;
    case 312: // Right Win
      return 0xE05B;
    default:
      return 0x00;
  }
}