Added a new MIDIDriver class (!20154) · Merge requests · Rafał Mikrut / godot

Created by: marcelofg55

New MIDIDriver class to handle MIDI hardware. Also implements a new Input event class, InputEventMIDI.

Works with: OS X using CoreMidi Linux using ALSA Windows using WinMM

MIDI events can be used on _input(event):, for example this is me playing two notes on my midi keyboard (printing the pitch and velocity):

PD: This is only for receiving events from MIDI hardware, sending events to MIDI hardware is not implemented in this PR.

Added a new MIDIDriver class