mirror of
https://github.com/Ttanasart-pt/Pixel-Composer.git
synced 2024-11-10 20:45:35 +01:00
45 lines
1.3 KiB
Plaintext
45 lines
1.3 KiB
Plaintext
function Node_Palette(_x, _y, _group = -1) : Node(_x, _y, _group) constructor {
|
|
name = "Palette";
|
|
previewable = false;
|
|
|
|
min_h = 0;
|
|
w = 96;
|
|
min_h = 0;
|
|
|
|
inputs[| 0] = nodeValue(0, "Palette", self, JUNCTION_CONNECT.input, VALUE_TYPE.color, [ c_white ])
|
|
.setDisplay(VALUE_DISPLAY.palette);
|
|
|
|
inputs[| 1] = nodeValue(1, "Trim range", self, JUNCTION_CONNECT.input, VALUE_TYPE.float, [ 0, 1 ])
|
|
.setDisplay(VALUE_DISPLAY.slider_range, [0, 1, 0.01]);
|
|
|
|
outputs[| 0] = nodeValue(0, "Palette", self, JUNCTION_CONNECT.output, VALUE_TYPE.color, [])
|
|
.setDisplay(VALUE_DISPLAY.palette);
|
|
|
|
input_display_list = [0,
|
|
["Trim", true], 1
|
|
];
|
|
|
|
_pal = -1;
|
|
_ran = [0, 1];
|
|
static update = function() {
|
|
var pal = inputs[| 0].getValue();
|
|
var ran = inputs[| 1].getValue();
|
|
|
|
if(pal != _pal) {
|
|
_pal = pal;
|
|
}
|
|
var st = floor(min(ran[0], ran[1]) * array_length(pal));
|
|
var en = floor(max(ran[0], ran[1]) * array_length(pal));
|
|
var len = max(1, en - st);
|
|
var ar = array_create(len);
|
|
array_copy(ar, 0, pal, min(array_length(pal) - len, st), len);
|
|
outputs[| 0].setValue(ar);
|
|
}
|
|
|
|
static onDrawNode = function(xx, yy, _mx, _my, _s) {
|
|
var bbox = drawGetBbox(xx, yy, _s);
|
|
if(bbox.h < 1) return;
|
|
|
|
drawPalette(outputs[| 0].getValue(), bbox.x0, bbox.y0, bbox.w, bbox.h);
|
|
}
|
|
} |