mirror of
https://github.com/Ttanasart-pt/Pixel-Composer.git
synced 2024-09-20 20:31:25 +02:00
79 lines
2.1 KiB
Plaintext
79 lines
2.1 KiB
Plaintext
function Node_Array_Get(_x, _y, _group = noone) : Node(_x, _y, _group) constructor {
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name = "Array Get";
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setDimension(96, 32 + 24);
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newInput(0, nodeValue("Array", self, CONNECT_TYPE.input, VALUE_TYPE.any, 0))
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.setVisible(true, true);
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newInput(1, nodeValue_Int("Index", self, 0))
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.setVisible(true, true);
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newInput(2, nodeValue_Enum_Scroll("Overflow", self, 0, [ "Clamp", "Loop", "Ping Pong" ]))
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.rejectArray();
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newOutput(0, nodeValue_Output("Value", self, VALUE_TYPE.any, 0));
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static step = function() {
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inputs[0].setType(VALUE_TYPE.any);
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outputs[0].setType(VALUE_TYPE.any);
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if(inputs[0].value_from != noone) {
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inputs[0].setType(inputs[0].value_from.type);
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outputs[0].setType(inputs[0].type);
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}
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}
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static getArray = function(_arr, index, _ovf) {
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if(!is_array(_arr)) return;
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if(is_array(index)) return;
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var _len = array_length(_arr);
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switch(_ovf) {
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case 0 :
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if(index < 0) index = _len + index;
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index = clamp(index, 0, _len - 1);
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break;
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case 1 :
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index = safe_mod(index, _len);
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if(index < 0) index = _len + index;
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break;
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case 2 :
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var _pplen = (_len - 1) * 2;
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index = safe_mod(abs(index), _pplen);
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if(index >= _len)
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index = _pplen - index;
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break;
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}
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return array_safe_get_fast(_arr, index);
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}
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static update = function(frame = CURRENT_FRAME) {
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var _arr = getInputData(0);
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if(!is_array(_arr)) return;
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var index = getInputData(1);
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var _ovf = getInputData(2);
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var res = is_array(index)? array_create(array_length(index)) : 0;
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if(is_array(index)) {
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for( var i = 0, n = array_length(index); i < n; i++ )
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res[i] = getArray(_arr, index[i], _ovf);
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} else
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res = getArray(_arr, index, _ovf);
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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) {
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draw_set_text(f_sdf, fa_center, fa_center, COLORS._main_text);
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var idx = getInputData(1);
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var str = string(idx);
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var bbox = drawGetBbox(xx, yy, _s);
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var ss = string_scale(str, bbox.w, bbox.h);
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draw_text_transformed(bbox.xc, bbox.yc, str, ss, ss, 0);
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}
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} |