mirror of
https://github.com/Ttanasart-pt/Pixel-Composer.git
synced 2024-11-15 06:53:59 +01:00
125 lines
3.6 KiB
Plaintext
125 lines
3.6 KiB
Plaintext
function Node_Audio_Window(_x, _y, _group = noone) : Node(_x, _y, _group) constructor {
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name = "Audio Window";
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inputs[| 0] = nodeValue_AudioBit("Audio data", self, noone)
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.setVisible(true, true);
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inputs[| 1] = nodeValue_Int("Width", self, 4096, "Amount of bits to extract.");
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inputs[| 2] = nodeValue_Float("Location", self, 0)
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.setDisplay(VALUE_DISPLAY._default, { unit: 0, side_button: button(function() {
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inputs[| 2].display_data.unit = (inputs[| 2].display_data.unit + 1) % 3;
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inputs[| 2].display_data.side_button.tooltip.index = inputs[| 2].display_data.unit;
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update();
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}).setTooltip( new tooltipSelector("Unit", [ "Bit", "Second", "Progress" ]) )
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.setIcon( THEME.unit_audio, [ function() { return inputs[| 2].display_data.unit; } ], COLORS._main_icon )
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}
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);
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inputs[| 3] = nodeValue_Enum_Button("Cursor location", self, 1, [ "Start", "Middle", "End" ]);
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inputs[| 4] = nodeValue_Int("Step", self, 16);
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inputs[| 5] = nodeValue_Bool("Match timeline", self, true, "Set window cursor to match animation timeline.");
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outputs[| 0] = nodeValue_Output("Bit Array", self, VALUE_TYPE.float, [])
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.setArrayDepth(1);
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input_display_list = [ 0,
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["Window", false], 1, 5, 2, 3, 4,
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];
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preview_cr = 0;
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preview_st = 0;
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preview_ed = 0;
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static step = function() {
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var _anim = getInputData(5);
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inputs[| 2].setVisible(!_anim);
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update_on_frame = _anim;
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}
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static update = function(frame = CURRENT_FRAME) {
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var _aud = getInputData(0);
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if(!is_instanceof(_aud, audioObject)) return;
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var _wid = getInputData(1);
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var _loc = getInputData(2);
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var _cloc = getInputData(3);
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var _stp = getInputData(4); _stp = max(1, _stp);
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var _anim = getInputData(5);
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var _unit = inputs[| 2].display_data.unit;
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var off = 0, st = 0, ed = 1, len = 1;
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var _ch = _aud.getChannel();
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if(_anim) off = frame / PROJECT.animator.framerate * _aud.sample;
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else {
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switch(_unit) {
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case 0 : off = _loc; break;
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case 1 : off = _loc * _aud.sample; break;
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case 2 : off = _loc * _aud.duration * _aud.sample; break;
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}
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}
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switch(_cloc) {
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case 0 : st = off; break;
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case 1 : st = off - round(_wid / 2); break;
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case 2 : st = off - _wid; break;
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}
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st = clamp(st, 0, _aud.packet - 1);
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ed = clamp(st + _wid, 0, _aud.packet - 1);
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st = clamp(ed - _wid, 0, _aud.packet - 1);
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len = (ed - st) / _stp;
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preview_cr = off / _aud.packet;
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preview_st = st / _aud.packet;
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preview_ed = ed / _aud.packet;
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var res = array_create(_ch);
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var dat = _aud.getData();
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for( var i = 0; i < _ch; i++ ) {
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var _dat = dat[i];
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var _ind = 0;
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res[i] = array_create(len);
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for(var j = st; j < ed; j += _stp)
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res[i][_ind++] = _dat[j];
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}
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outputs[| 0].setValue(res);
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}
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static onDrawNode = function(xx, yy, _mx, _my, _s, _hover, _focus) { #region
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var _aud = getInputData(0);
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if(!is_instanceof(_aud, audioObject)) return;
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var bbox = drawGetBbox(xx, yy, _s);
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var surf = _aud.checkPreview(320, 128);
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if(!is_surface(surf)) return;
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var sw = surface_get_width_safe(surf);
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var sh = surface_get_height_safe(surf);
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var ss = min(bbox.w / sw, bbox.h / sh);
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var dx = bbox.xc - sw * ss / 2;
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var dy = bbox.yc - sh * ss / 2;
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draw_surface_ext_safe(surf, dx, dy, ss, ss,,, 0.50);
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var st = clamp(preview_st, 0, 1) * sw;
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var ed = clamp(preview_ed, 0, 1) * sw;
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var cr = clamp(preview_cr, 0, 1) * sw;
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draw_surface_part_ext_safe(surf, st, 0, ed - st, sh, dx + st * ss, dy, ss, ss,, COLORS._main_accent);
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draw_set_color(COLORS._main_accent);
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draw_line(dx + cr * ss, bbox.yc - 16 * _s, dx + cr * ss, bbox.yc + 16 * _s);
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} #endregion
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} |