Function install_keyboard

  • install_keyboard(enable_keys?): number
  • Allegro

    Installs keyboard handlers

    Parameters

    • Optional enable_keys: number[]

      array of keys that are not going to have their default action prevented, i.e. [KEY_F5] will enable reloading the website. By default, if this is omitted, function keys are the only ones on the list.

      1.7.1

    Returns number

    Remarks

    Unlike mouse, keyboard can be installed before initialising graphics, and the handlers will function over the entire website, as opposed to canvas only. After this call, the key[] array can be used to check state of each key. All keys will have their default action disabled, unless specified in the enable_keys array. This means that i.e. backspace won't go back, arrows won't scroll. By default, function keys (KEY_F1..KEY_F12) are the only ones not suppressed

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