mirror of
https://github.com/Ttanasart-pt/Pixel-Composer.git
synced 2024-11-13 05:53:53 +01:00
131 lines
3.4 KiB
Plaintext
131 lines
3.4 KiB
Plaintext
function Node_Stack(_x, _y, _group = -1) : Node_Processor(_x, _y, _group) constructor {
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name = "Stack";
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inputs[| 0] = nodeValue(0, "Axis", self, JUNCTION_CONNECT.input, VALUE_TYPE.integer, 0)
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.setDisplay(VALUE_DISPLAY.enum_scroll, [ "Horizontal", "Vertical", "On top" ]);
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inputs[| 1] = nodeValue(1, "Align", self, JUNCTION_CONNECT.input, VALUE_TYPE.integer, 1)
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.setDisplay(VALUE_DISPLAY.enum_button, [ "Start", "Middle", "End"]);
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inputs[| 2] = nodeValue(2, "Spacing", self, JUNCTION_CONNECT.input, VALUE_TYPE.integer, 0);
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input_fix_len = ds_list_size(inputs);
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data_length = 1;
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static createNewInput = function() {
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var index = ds_list_size(inputs);
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inputs[| index] = nodeValue( index, "Input", self, JUNCTION_CONNECT.input, VALUE_TYPE.surface, -1 )
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.setVisible(true, true);
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}
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if(!LOADING && !APPENDING) createNewInput();
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outputs[| 0] = nodeValue(0, "Surface out", self, JUNCTION_CONNECT.output, VALUE_TYPE.surface, PIXEL_SURFACE);
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static refreshDynamicInput = function() {
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var _l = ds_list_create();
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for( var i = 0; i < ds_list_size(inputs); i++ ) {
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if(i < input_fix_len || inputs[| i].value_from)
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ds_list_add(_l, inputs[| i]);
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else
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delete inputs[| i];
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}
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for( var i = 0; i < ds_list_size(_l); i++ )
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_l[| i].index = i;
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ds_list_destroy(inputs);
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inputs = _l;
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createNewInput();
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}
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static onValueFromUpdate = function(index) {
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if(index < input_fix_len) return;
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if(LOADING || APPENDING) return;
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refreshDynamicInput();
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}
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static step = function() {
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var _axis = inputs[| 0].getValue();
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inputs[| 1].setVisible(_axis != 2);
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inputs[| 2].setVisible(_axis != 2);
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}
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static process_data = function(_outSurf, _data, _output_index, _array_index) {
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var _axis = _data[0];
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var _alig = _data[1];
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var _spac = _data[2];
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var ww = 0;
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var hh = 0;
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for( var i = input_fix_len; i < array_length(_data) - 1; i++ ) {
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if(!is_surface(_data[i])) continue;
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var sw = surface_get_width(_data[i]);
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var sh = surface_get_height(_data[i]);
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if(_axis == 0) {
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ww += sw + (i > input_fix_len) * _spac;
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hh = max(hh, sh);
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} else if(_axis == 1) {
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ww = max(ww, sw);
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hh += sh + (i > input_fix_len) * _spac;
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} else if(_axis == 2) {
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ww = max(ww, sw);
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hh = max(hh, sh);
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}
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}
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_outSurf = surface_verify(_outSurf, ww, hh);
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surface_set_target(_outSurf);
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draw_clear_alpha(0, 0);
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//BLEND_OVERRIDE
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var sx = 0, sy = 0;
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for( var i = input_fix_len; i < array_length(_data) - 1; i++ ) {
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if(!is_surface(_data[i])) continue;
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var sw = surface_get_width(_data[i]);
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var sh = surface_get_height(_data[i]);
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if(_axis == 0) {
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switch(_alig) {
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case fa_left: sy = 0; break;
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case fa_center: sy = hh / 2 - sh / 2; break;
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case fa_right: sy = hh - sh; break;
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}
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} else if(_axis == 1) {
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switch(_alig) {
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case fa_left: sx = 0; break;
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case fa_center: sx = ww / 2 - sw / 2; break;
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case fa_right: sx = ww - sw; break;
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}
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} else if(_axis == 2) {
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sx = ww / 2 - sw / 2;
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sy = hh / 2 - sh / 2;
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}
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draw_surface_safe(_data[i], sx, sy);
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if(_axis == 0)
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sx += sw + _spac;
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else if(_axis == 1)
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sy += sh + _spac;
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}
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BLEND_NORMAL
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surface_reset_target();
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return _outSurf;
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}
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static postDeserialize = function() {
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var _inputs = load_map[? "inputs"];
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for(var i = input_fix_len; i < ds_list_size(_inputs); i += data_length)
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createNewInput();
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}
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}
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