73 lines
1.7 KiB
Text
73 lines
1.7 KiB
Text
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-- DreamStack Step Sequencer
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-- Collaborative beat grid: two tabs, same pads, real-time sync
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let bpm = 120
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let step = 0
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-- 4 instruments × 8 steps = 32 pads (flat array, index with row*8+col)
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let pads = [0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0]
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-- Playhead advances every beat
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every (60000 / bpm / 2) -> step = (step + 1) % 8
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-- Stream for multiplayer
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stream sequencer on "ws://localhost:9100/source/beats" { mode: signal }
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view sequencer =
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column [
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text "DreamStack Beats"
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text "BPM: {bpm}"
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-- Kick (pads 0-7)
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text "Kick"
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row [
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for i in [0, 1, 2, 3, 4, 5, 6, 7] ->
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button (if pads[i] then "●" else "○") {
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click: pads[i] = if pads[i] then 0 else 1
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}
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]
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-- Snare (pads 8-15)
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text "Snare"
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row [
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for i in [8, 9, 10, 11, 12, 13, 14, 15] ->
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button (if pads[i] then "●" else "○") {
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click: pads[i] = if pads[i] then 0 else 1
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}
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]
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-- Hi-hat (pads 16-23)
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text "HiHat"
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row [
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for i in [16, 17, 18, 19, 20, 21, 22, 23] ->
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button (if pads[i] then "●" else "○") {
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click: pads[i] = if pads[i] then 0 else 1
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}
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]
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-- Bass (pads 24-31)
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text "Bass"
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row [
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for i in [24, 25, 26, 27, 28, 29, 30, 31] ->
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button (if pads[i] then "●" else "○") {
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click: pads[i] = if pads[i] then 0 else 1
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}
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]
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-- Playhead indicator
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row [
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for i in [0, 1, 2, 3, 4, 5, 6, 7] ->
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text (if i == step then "▼" else "·")
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]
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-- BPM controls
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row [
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button "−10" { click: bpm -= 10 }
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text "{bpm}"
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button "+10" { click: bpm += 10 }
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]
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]
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