mirror of
https://github.com/Ttanasart-pt/Pixel-Composer.git
synced 2024-11-14 06:23:55 +01:00
55 lines
1.4 KiB
Plaintext
55 lines
1.4 KiB
Plaintext
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function Node_create_Palette(_x, _y) {
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var node = new Node_Palette(_x, _y);
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ds_list_add(PANEL_GRAPH.nodes_list, node);
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return node;
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}
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function Node_Palette(_x, _y) : Node(_x, _y) constructor {
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name = "Palette";
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previewable = false;
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min_h = 0;
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w = 96;
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min_h = 0;
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inputs[| 0] = nodeValue(0, "Palette", self, JUNCTION_CONNECT.input, VALUE_TYPE.color, [ c_white ])
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.setDisplay(VALUE_DISPLAY.palette)
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.setVisible(false);
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inputs[| 1] = nodeValue(1, "Trim range", self, JUNCTION_CONNECT.input, VALUE_TYPE.float, [ 0, 1 ])
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.setDisplay(VALUE_DISPLAY.slider_range, [0, 1, 0.01]);
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outputs[| 0] = nodeValue(0, "Palette", self, JUNCTION_CONNECT.output, VALUE_TYPE.color, []);
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input_display_list = [0,
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["Trim", true], 1
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];
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_pal = -1;
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_ran = [0, 1];
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function update() {
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var pal = inputs[| 0].getValue();
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var ran = inputs[| 1].getValue();
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if(pal != _pal) {
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_pal = pal;
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}
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var st = floor(min(ran[0], ran[1]) * array_length(pal));
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var en = floor(max(ran[0], ran[1]) * array_length(pal));
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var len = max(1, en - st);
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var ar = array_create(len);
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array_copy(ar, 0, pal, min(array_length(pal) - len, st), len);
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outputs[| 0].setValue(ar);
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}
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static onDrawNode = function(xx, yy, _mx, _my, _s) {
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var x0 = xx + 8 * _s;
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var x1 = xx + (w - 8) * _s;
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var y0 = yy + 20 + 8 * _s;
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var y1 = yy + (h - 8) * _s;
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if(y1 > y0)
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drawPalette(outputs[| 0].getValue(), x0, y0, x1 - x0, y1 - y0);
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}
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doUpdate();
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}
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