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Added a "Piano Display COS version" Color of Sound #7

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f5ea75d
New Color of Sound Piano Display
War3Evo Mar 14, 2023
b901bf0
added function piano_keyed_name_letter_only for the COS version of pi…
War3Evo Mar 14, 2023
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267 changes: 267 additions & 0 deletions piano-display-color-of-sound.jsfx
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Original file line number Diff line number Diff line change
@@ -0,0 +1,267 @@
desc:Piano Display COS version (by Geraint Luff & El Diablo)

in_pin:none
out_pin:none

import ui-lib.jsfx-inc
import piano-ui.jsfx-inc
import synth-framework-obj.jsfx-inc

@init

freemem = 0;
freemem = ui_setup(freemem);
freemem = synth_setup(freemem);
synth_setup_each(synth1);
synth_setup_each(synth2);
synth_setup_each(synth3);
synth_setup_each(synth4);
synth_setup_each(synth5);
synth_setup_each(synth6);
synth_setup_each(synth7);
synth_setup_each(synth8);
synth_setup_each(synth9);
synth_setup_each(synth10);
synth_setup_each(synth11);
synth_setup_each(synth12);
synth_setup_each(synth13);
synth_setup_each(synth14);
synth_setup_each(synth15);
synth_setup_each(synth16);

attack_samples = 0.01*srate;
release_samples = 0.01*srate;

@block

synth_preblock_each(synth1)
&& synth_preblock_each(synth2)
&& synth_preblock_each(synth3)
&& synth_preblock_each(synth4)
&& synth_preblock_each(synth5)
&& synth_preblock_each(synth6)
&& synth_preblock_each(synth7)
&& synth_preblock_each(synth8)
&& synth_preblock_each(synth9)
&& synth_preblock_each(synth10)
&& synth_preblock_each(synth11)
&& synth_preblock_each(synth12)
&& synth_preblock_each(synth13)
&& synth_preblock_each(synth14)
&& synth_preblock_each(synth15)
&& synth_preblock_each(synth16);
synth_block();
synth_block_each(synth1)
&& synth_block_each(synth2)
&& synth_block_each(synth3)
&& synth_block_each(synth4)
&& synth_block_each(synth5)
&& synth_block_each(synth6)
&& synth_block_each(synth7)
&& synth_block_each(synth8)
&& synth_block_each(synth9)
&& synth_block_each(synth10)
&& synth_block_each(synth11)
&& synth_block_each(synth12)
&& synth_block_each(synth13)
&& synth_block_each(synth14)
&& synth_block_each(synth15)
&& synth_block_each(synth16);

@sample

function process_note(note*) (
synth_sample_each(note) ? (
synth_release(note) >= 0 ? (
synth_stop(note);
);
);
synth_continue(note);
);

process_note(synth1)
&& process_note(synth2)
&& process_note(synth3)
&& process_note(synth4)
&& process_note(synth5)
&& process_note(synth6)
&& process_note(synth7)
&& process_note(synth8)
&& process_note(synth9)
&& process_note(synth10)
&& process_note(synth11)
&& process_note(synth12)
&& process_note(synth13)
&& process_note(synth14)
&& process_note(synth15)
&& process_note(synth16);

@gfx 1168 170

PIANO_ROLL_SCREEN = 1;
PIANO_ROLL_PERIOD = 1;
ui_reserve_image(PIANO_ROLL_SCREEN);

// Created a more colorful piano session - El Diablo
// color based on https://www.flutopedia.com/sound_color.htm
function set_colour(note*) local(redgui, bluegui, greengui, alphagui) (
// init variables
redgui = 255*synth_velocity(note)/127;
bluegui = 255*(1 - synth_velocity(note)/127);
greengui = 0;
alphagui = 255;

my_note = synth_midinote(note);

piano_keyed_name_letter_only(#color_note_name, my_note);

my_key_name = #color_note_name;

match("F", my_key_name) == 1 ? (
redgui = 82;
bluegui = 0;
greengui = 0;
) : match("F#", my_key_name) == 1 ? (
redgui = 116;
bluegui = 0;
greengui = 0;
) : match("G", my_key_name) == 1 ? (
redgui = 179;
bluegui = 0;
greengui = 0;
) : match("G#", my_key_name) == 1 ? (
redgui = 238;
bluegui = 0;
greengui = 0;
) : match("A", my_key_name) == 1 ? (
redgui = 255;
bluegui = 99;
greengui = 0;
) : match("A#", my_key_name) == 1 ? (
redgui = 255;
bluegui = 236;
greengui = 0;
) : match("B", my_key_name) == 1 ? (
redgui = 153;
bluegui = 255;
greengui = 0;
) : match("C", my_key_name) == 1 ? (
redgui = 40;
bluegui = 255;
greengui = 0;
) : match("C#", my_key_name) == 1 ? (
redgui = 0;
bluegui = 255;
greengui = 232;
) : match("D", my_key_name) == 1 ? (
redgui = 0;
bluegui = 124;
greengui = 255;
) : match("D#", my_key_name) == 1 ? (
redgui = 5;
bluegui = 0;
greengui = 255;
) : match("E", my_key_name) == 1 ? (
redgui = 69;
bluegui = 0;
greengui = 234;
) : match("F", my_key_name) == 1 ? (
redgui = 87;
bluegui = 0;
greengui = 158;
);

ui_color(redgui, bluegui, greengui, synth_velocity(note));
);

function set_colour_random(note*) (
ui_color(rand(255*synth_velocity(note)/127), rand(255*(1 - synth_velocity(note)/127)), 255);
);

function draw_note(note*) (
synth_on(note) ? (
set_colour(note);
piano_fill_key(synth_midinote(note), 0, 127);
piano_push_key(synth_midinote(note), 0, 127);
ui_color(0, 0, 0);
piano_key_name(#note, synth_midinote(note));
ui_text(#note);
ui_pop();
);
synth_continue(note);
);

function draw_roll_note(note*, g_w, g_h, pixels) local(left) (
synth_on(note) ? (
set_colour(note);
gfx_a = 0.6 + 0.4*exp(-synth_attack_seconds(note));
left = g_w*(synth_midinote(note) + synth_pitchbend_semitones())/128 + 0.5;
gfx_rect(left, g_h - pixels, g_w/128, pixels);
);
synth_continue(note);
);

ui_start("main");
ui_screen() === "main" ? (
ui_split_bottom(ui_width()*0.0728);
piano_draw(0, 127);

draw_note(synth1)
&& draw_note(synth2)
&& draw_note(synth3)
&& draw_note(synth4)
&& draw_note(synth5)
&& draw_note(synth6)
&& draw_note(synth7)
&& draw_note(synth8)
&& draw_note(synth9)
&& draw_note(synth10)
&& draw_note(synth11)
&& draw_note(synth12)
&& draw_note(synth13)
&& draw_note(synth14)
&& draw_note(synth15)
&& draw_note(synth16);
ui_pop();

gfx_dest = PIANO_ROLL_SCREEN;
gfx_getimgdim(PIANO_ROLL_SCREEN, g_w, g_h);
g_w != ui_width() || g_h != ui_height() ? (
gfx_setimgdim(PIANO_ROLL_SCREEN, g_w = ui_width(), g_h = ui_height());
gfx_r = gfx_g = gfx_b = 0;
gfx_a = 1;
gfx_rect(0, 0, g_w, g_h);
);

g_t = time_precise();
g_dt = g_t - g_t_old;
g_t_old = g_t;
pixels = ceil(g_dt/PIANO_ROLL_PERIOD*g_h);
gfx_blit(PIANO_ROLL_SCREEN, 1, 0, 0, pixels, g_w, g_h - pixels, 0, 0, g_w, g_h - pixels);
gfx_r = gfx_g = gfx_b = 0;
gfx_rect(0, g_h - pixels, g_w, pixels);

draw_roll_note(synth1, g_w, g_h, pixels)
&& draw_roll_note(synth2, g_w, g_h, pixels)
&& draw_roll_note(synth3, g_w, g_h, pixels)
&& draw_roll_note(synth4, g_w, g_h, pixels)
&& draw_roll_note(synth5, g_w, g_h, pixels)
&& draw_roll_note(synth6, g_w, g_h, pixels)
&& draw_roll_note(synth7, g_w, g_h, pixels)
&& draw_roll_note(synth8, g_w, g_h, pixels)
&& draw_roll_note(synth9, g_w, g_h, pixels)
&& draw_roll_note(synth10, g_w, g_h, pixels)
&& draw_roll_note(synth11, g_w, g_h, pixels)
&& draw_roll_note(synth12, g_w, g_h, pixels)
&& draw_roll_note(synth13, g_w, g_h, pixels)
&& draw_roll_note(synth14, g_w, g_h, pixels)
&& draw_roll_note(synth15, g_w, g_h, pixels)
&& draw_roll_note(synth16, g_w, g_h, pixels);
gfx_a = 1;

gfx_dest = -1;
gfx_blit(PIANO_ROLL_SCREEN, 1, 0, 0, 0, g_w, g_h, ui_left(), ui_top());
control_finish_technical();
ui_color(255, 255, 255, 0.3);
ui_border();
);
19 changes: 19 additions & 0 deletions piano-ui.jsfx-inc
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Original file line number Diff line number Diff line change
Expand Up @@ -64,6 +64,25 @@ function piano_fill_key(key, lowKey, highKey) local(retina, layoutLow, layoutHig
ui_retina(retina);
);

function piano_keyed_name_letter_only(string, key) local(octaveKey, format) (
key = floor(key + 0.5);
octaveKey = key%12;

format = (octaveKey === 0) ? "C"
: octaveKey === 1 ? "C#"
: octaveKey === 2 ? "D"
: octaveKey === 3 ? "D#"
: octaveKey === 4 ? "E"
: octaveKey === 5 ? "F"
: octaveKey === 6 ? "F#"
: octaveKey === 7 ? "G"
: octaveKey === 8 ? "G#"
: octaveKey === 9 ? "A"
: octaveKey === 10 ? "A#"
: "B";
sprintf(string, format);
);

function piano_key_name(string, key) local(octaveKey, octave, format) (
key = floor(key + 0.5);
octaveKey = key%12;
Expand Down