27 lines
710 B
Elixir
27 lines
710 B
Elixir
defmodule MIDITools.Event do
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defmodule Note do
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defstruct channel: 0, tone: 0, start_time: 0, end_time: 0, velocity: 0
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def new(channel, tone, start_time, end_time, velocity) do
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%__MODULE__{
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channel: channel,
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tone: tone,
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start_time: start_time,
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end_time: end_time,
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velocity: velocity
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}
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end
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end
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def convert(%Note{
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channel: channel,
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tone: tone,
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start_time: start_time,
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end_time: end_time,
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velocity: velocity
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}) do
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note_on = MIDISynth.Command.note_on(channel, tone, velocity)
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note_off = MIDISynth.Command.note_off(channel, tone)
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[{start_time, note_on}, {end_time, note_off}]
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end
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end
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