Deltarune (Chapter 3) script viewer

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gml_Object_obj_rhythmgame_example_Step_0

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1 
if (loadsong == 1)
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{
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    track1 = snd_init("ch3_karaoke_example_noguit.ogg");
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    track2 = snd_init("ch3_karaoke_example_guit_only.ogg");
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    loadsong = 2;
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    playtimer = 0;
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}
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if (loadsong == 2)
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{
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    playtimer++;
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    if (playtimer == 4)
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    {
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        track1_instance = mus_loop(track1);
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        track2_instance = mus_loop(track2);
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    }
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    if (playtimer == 5)
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    {
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        audio_sound_set_track_position(track1_instance, 13);
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        audio_sound_set_track_position(track2_instance, 13);
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        loadsong = 3;
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        song_initialized = 1;
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    }
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}
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if (song_initialized == 1)
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{
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    trackpos = audio_sound_get_track_position(track1_instance);
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    var timeunit = trackpos - remtrackpos[0];
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    var averagetimeunit = ((trackpos - remtrackpos[0]) + (remtrackpos[0] - remtrackpos[1]) + (remtrackpos[1] - remtrackpos[2])) / 3;
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    remtrackpos[4] = remtrackpos[3];
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    remtrackpos[3] = remtrackpos[2];
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    remtrackpos[2] = remtrackpos[1];
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    remtrackpos[1] = remtrackpos[0];
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    remtrackpos[0] = trackpos;
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    if (trackpos < 9)
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    {
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        snd_free_all();
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        room_restart();
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    }
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    var notecheckmax = -1;
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    var notecheck = minnote;
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    var foundnotes = 0;
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    while (notecheck < maxnote)
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    {
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        notecheckmax++;
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        if (abs(notetime[notecheck] - trackpos) < 0.12)
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        {
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            foundnotes = 1;
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            targetnote[notecheckmax] = notecheck;
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            notecheck++;
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        }
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        else
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        {
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            notecheckmax--;
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            break;
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        }
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    }
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    pressedtimer[0]++;
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    pressedtimer[1]++;
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    buffer[0]--;
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    buffer[1]--;
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    for (i = 0; i < 2; i++)
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    {
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        var checkpress;
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        if (i == 0)
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        {
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            checkpress = button1_p();
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            var holdpress = button1_h();
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        }
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        if (i == 1)
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        {
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            checkpress = button2_p();
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            var holdpress = button2_h();
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        }
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        if (checkpress && buffer[0] <= 0)
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        {
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            pressedtimer[i] = 0;
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            buffer[0] = 2;
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        }
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        if (pressedtimer[i] < (room_speed / 10) && foundnotes == 1)
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        {
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            for (var notei = 0; notei <= notecheckmax; notei++)
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            {
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                if (notetype[targetnote[notei]] == i && notealive[targetnote[notei]] == 1)
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                {
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                    var leniency = 1.6;
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                    if (abs(notetime[targetnote[notei]] - trackpos) < (averagetimeunit * leniency))
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                        notescore[targetnote[notei]] = 100;
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                    else if (abs(notetime[targetnote[notei]] - trackpos) < (averagetimeunit * leniency * 1.5))
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                        notescore[targetnote[notei]] = 60;
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                    else
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                        notescore[targetnote[notei]] = 40;
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                    notealive[targetnote[notei]] = 0;
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                    if (notescore[targetnote[notei]] == 100)
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                        snd_play(snd_criticalswing);
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                    else
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                        snd_play(snd_swing);
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                    pressedtimer[i] = (room_speed / 10) + 1;
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                    mus_volume(track2_instance, 1, 0);
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                }
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            }
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        }
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    }
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}