mirror of https://github.com/LDDestroier/CC/
84 lines
1.7 KiB
Lua
84 lines
1.7 KiB
Lua
-- CC:Tweaked piano
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local spamMode = true
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local notes = {
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[0] = keys.a, -- F#2
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[1] = keys.z, -- G2
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[2] = keys.s, -- G#2
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[3] = keys.x, -- A2
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[4] = keys.d, -- A#2
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[5] = keys.c, -- B2
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[6] = keys.v, -- C3
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[7] = keys.g, -- C#3
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[8] = keys.b, -- D3
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[9] = keys.h, -- D#3
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[10] = keys.n, -- E3
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[11] = keys.m, -- F3
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[12] = keys.k, -- F#3
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[13] = keys.comma, -- G3
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[14] = keys.l, -- G#3
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[15] = keys.period, -- A3
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[16] = keys.semiColon, -- A#3
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[17] = keys.slash, -- B3
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[18] = keys.q, -- C4
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[19] = keys.two, -- C#4
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[20] = keys.w, -- D4
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[21] = keys.three, -- D#4
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[22] = keys.e, -- E4
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[23] = keys.r, -- F4
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[24] = keys.five, -- F#4
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}
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local kNotes = {}
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local notesDown = {}
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for k,v in pairs(notes) do
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kNotes[v] = k
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notesDown[k] = false
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end
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local speaker = peripheral.find("speaker")
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local between = function(n, min, max)
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return math.min(math.max(n, min), max)
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end
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local playNote = function(note, instrument, volume)
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speaker.playNote(instrument or "harp", volume or 1, between(note, 0, 24))
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end
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local drawPiano = function()
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-- add render function later
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end
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local evt
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local tID = os.startTimer(0)
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drawPiano()
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while true do
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evt = {os.pullEventRaw()}
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if evt[1] == "key" then
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if kNotes[evt[2]] and not evt[3] then
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playNote(kNotes[evt[2]])
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notesDown[kNotes[evt[2]]] = 1
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drawPiano()
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end
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elseif evt[1] == "key_up" then
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if kNotes[evt[2]] then
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notesDown[kNotes[evt[2]]] = false
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drawPiano()
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end
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elseif evt[1] == "timer" and evt[2] == tID then
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tID = os.startTimer(0)
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if spamMode then
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for k,v in pairs(notesDown) do
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if v then
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playNote(k, nil, v)
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notesDown[k] = math.max(0, v - 0.03)
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end
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end
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end
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elseif evt[1] == "terminate" then
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return
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end
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end
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