mirror of
https://github.com/Ttanasart-pt/Pixel-Composer.git
synced 2024-12-25 14:36:13 +01:00
300 lines
No EOL
9 KiB
Text
300 lines
No EOL
9 KiB
Text
#region create
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global.node_blend_keys = [
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"normal", "add", "subtract", "multiply", "screen",
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"overlay", "hue", "saturation", "luminosity", "maximum",
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"minimum", "replace", "difference"
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];
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function Node_create_Blend(_x, _y, _group = noone, _param = {}) {
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var node = new Node_Blend(_x, _y, _group);
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var query = struct_try_get(_param, "query", "");
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var ind = array_find(global.node_blend_keys, query);
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if(ind >= 0) node.inputs[| 2].setValue(ind);
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return node;
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}
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enum NODE_BLEND_OUTPUT {
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background,
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foreground,
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mask,
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maximum,
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constant
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}
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enum NODE_BLEND_FILL {
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none,
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stretch,
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tile
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}
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#endregion
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function Node_Blend(_x, _y, _group = noone) : Node_Processor(_x, _y, _group) constructor {
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name = "Blend";
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manage_atlas = false;
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inputs[| 0] = nodeValue("Background", self, JUNCTION_CONNECT.input, VALUE_TYPE.surface, noone);
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inputs[| 1] = nodeValue("Foreground", self, JUNCTION_CONNECT.input, VALUE_TYPE.surface, noone);
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inputs[| 2] = nodeValue("Blend mode", self, JUNCTION_CONNECT.input, VALUE_TYPE.integer, 0)
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.setDisplay(VALUE_DISPLAY.enum_scroll, BLEND_TYPES );
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inputs[| 3] = nodeValue("Opacity", self, JUNCTION_CONNECT.input, VALUE_TYPE.float, 1)
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.setDisplay(VALUE_DISPLAY.slider);
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inputs[| 4] = nodeValue("Mask", self, JUNCTION_CONNECT.input, VALUE_TYPE.surface, noone);
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inputs[| 5] = nodeValue("Fill mode", self, JUNCTION_CONNECT.input, VALUE_TYPE.integer, 0)
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.setDisplay(VALUE_DISPLAY.enum_scroll, [ "None", "Stretch", "Tile" ]);
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inputs[| 6] = nodeValue("Output dimension", self, JUNCTION_CONNECT.input, VALUE_TYPE.integer, 0)
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.setDisplay(VALUE_DISPLAY.enum_scroll, [ "Background", "Forground", "Mask", "Maximum", "Constant" ])
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.rejectArray();
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inputs[| 7] = nodeValue("Constant dimension", self, JUNCTION_CONNECT.input, VALUE_TYPE.integer, DEF_SURF)
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.setDisplay(VALUE_DISPLAY.vector);
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inputs[| 8] = nodeValue("Active", self, JUNCTION_CONNECT.input, VALUE_TYPE.boolean, true);
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active_index = 8;
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inputs[| 9] = nodeValue("Preserve alpha", self, JUNCTION_CONNECT.input, VALUE_TYPE.boolean, false);
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inputs[| 10] = nodeValue("Horizontal Align", self, JUNCTION_CONNECT.input, VALUE_TYPE.integer, 0)
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.setDisplay(VALUE_DISPLAY.enum_button, [ THEME.inspector_surface_halign, THEME.inspector_surface_halign, THEME.inspector_surface_halign]);
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inputs[| 11] = nodeValue("Vertical Align", self, JUNCTION_CONNECT.input, VALUE_TYPE.integer, 0)
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.setDisplay(VALUE_DISPLAY.enum_button, [ THEME.inspector_surface_valign, THEME.inspector_surface_valign, THEME.inspector_surface_valign]);
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inputs[| 12] = nodeValue("Invert mask", self, JUNCTION_CONNECT.input, VALUE_TYPE.boolean, false);
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inputs[| 13] = nodeValue("Mask feather", self, JUNCTION_CONNECT.input, VALUE_TYPE.float, 1)
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.setDisplay(VALUE_DISPLAY.slider, { range: [1, 16, 0.1] });
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inputs[| 14] = nodeValue("Position", self, JUNCTION_CONNECT.input, VALUE_TYPE.float, [ 0.5, 0.5 ])
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.setDisplay(VALUE_DISPLAY.vector);
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outputs[| 0] = nodeValue("Surface out", self, JUNCTION_CONNECT.output, VALUE_TYPE.surface, noone);
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input_display_list = [ 8,
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["Surfaces", true], 0, 1, 4, 12, 13, 6, 7,
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["Blend", false], 2, 3, 9,
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["Transform", false], 5, 14,
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]
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attribute_surface_depth();
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temp_surface = [ surface_create(1, 1), surface_create(1, 1) ];
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blend_temp_surface = temp_surface[1];
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dragging = false;
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drag_sx = 0;
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drag_sy = 0;
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drag_mx = 0;
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drag_my = 0;
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static drawOverlay = function(hover, active, _x, _y, _s, _mx, _my, _snx, _sny) { #region
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var _surf = outputs[| 0].getValue();
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if(is_array(_surf)) _surf = array_safe_get_fast(_surf, preview_index);
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if(is_struct(_surf)) return;
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if(!surface_exists(_surf)) return;
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var _fore = getSingleValue( 1);
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var _fill = getSingleValue( 5);
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var _posi = getSingleValue(14);
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if(_fill) 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 fw = surface_get_width_safe( _fore);
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var fh = surface_get_height_safe(_fore);
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var _rx = _posi[0] * sw - fw / 2;
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var _ry = _posi[1] * sh - fh / 2;
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_rx = _x + _rx * _s;
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_ry = _y + _ry * _s;
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var _rw = fw * _s;
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var _rh = fh * _s;
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if(dragging) {
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var px = drag_sx + (_mx - drag_mx) / _s;
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var py = drag_sy + (_my - drag_my) / _s;
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px /= sw;
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py /= sh;
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if(inputs[| 14].setValue([ px, py ]))
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UNDO_HOLDING = true;
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if(mouse_release(mb_left)) {
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UNDO_HOLDING = false;
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dragging = false;
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}
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}
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draw_set_color(COLORS._main_accent);
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if(dragging || (active && point_in_rectangle(_mx, _my, _rx, _ry, _rx + _rw, _ry + _rh))) {
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draw_rectangle_width(_rx, _ry, _rx + _rw, _ry + _rh, 2);
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if(mouse_press(mb_left)) {
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dragging = true;
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drag_sx = _posi[0] * sw;
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drag_sy = _posi[1] * sh;
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drag_mx = _mx;
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drag_my = _my;
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}
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} else
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draw_rectangle(_rx, _ry, _rx + _rw, _ry + _rh, true);
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} #endregion
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static step = function() { #region
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var _back = getSingleValue(0);
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var _fore = getSingleValue(1);
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var _fill = getSingleValue(5);
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var _outp = getSingleValue(6);
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var _atlas = is_instanceof(_fore, SurfaceAtlas);
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inputs[| 5].setVisible(!_atlas);
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inputs[| 6].editWidget.data_list = _atlas? [ "Background", "Forground" ] : [ "Background", "Forground", "Mask", "Maximum", "Constant" ];
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inputs[| 7].setVisible(_outp == 4);
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inputs[| 14].setVisible(_fill == 0 && !_atlas);
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} #endregion
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static processData = function(_outSurf, _data, _output_index, _array_index) { #region
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var _back = _data[0];
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var _fore = _data[1];
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var _type = _data[2];
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var _opacity = _data[3];
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var _mask = _data[4];
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var _fill = _data[5];
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var _outp = _data[6];
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var _out_dim = _data[7];
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var _pre_alp = _data[9];
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var _halign = _data[10];
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var _valign = _data[11];
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var _posit = _data[14];
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var _mskInv = _data[12];
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var _mskFea = _data[13];
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var cDep = attrDepth();
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#region dimension
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var ww = 1;
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var hh = 1;
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var _atlas = is_instanceof(_fore, SurfaceAtlas);
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switch(_outp) {
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case NODE_BLEND_OUTPUT.background :
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ww = surface_get_width_safe(_back);
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hh = surface_get_height_safe(_back);
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break;
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case NODE_BLEND_OUTPUT.foreground :
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ww = surface_get_width_safe(_fore);
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hh = surface_get_height_safe(_fore);
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break;
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case NODE_BLEND_OUTPUT.mask :
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ww = surface_get_width_safe(_mask);
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hh = surface_get_height_safe(_mask);
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break;
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case NODE_BLEND_OUTPUT.maximum :
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ww = max(surface_get_width_safe(_back), surface_get_width_safe(_fore), surface_get_width_safe(_mask));
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hh = max(surface_get_height_safe(_back), surface_get_height_safe(_fore), surface_get_height_safe(_mask));
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break;
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case NODE_BLEND_OUTPUT.constant :
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ww = _out_dim[0];
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hh = _out_dim[1];
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break;
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}
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#endregion
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for( var i = 0; i < 2; i++ ) temp_surface[i] = surface_verify(temp_surface[i], ww, hh, cDep);
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var _backDraw = temp_surface[0];
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var _foreDraw = temp_surface[1];
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surface_set_shader(_backDraw, noone,, BLEND.over);
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draw_surface_safe(_back);
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surface_reset_shader();
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if(_fill == NODE_BLEND_FILL.none || _atlas) {
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if(_atlas) {
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if(_outp == NODE_BLEND_OUTPUT.background) {
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surface_set_shader(_foreDraw, noone,, BLEND.over);
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draw_surface_safe(_fore.getSurface(), _fore.x, _fore.y);
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surface_reset_shader();
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_backDraw = _back;
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} else if(_outp == NODE_BLEND_OUTPUT.foreground) {
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surface_set_shader(_foreDraw, noone,, BLEND.over);
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draw_surface_safe(_fore, 0, 0);
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surface_reset_shader();
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surface_set_shader(_backDraw, noone,, BLEND.over);
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draw_surface_safe(_back, -_fore.x, -_fore.y);
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surface_reset_shader();
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}
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} else if(is_surface(_fore)) {
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var sx = 0;
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var sy = 0;
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var fw = surface_get_width_safe(_fore);
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var fh = surface_get_height_safe(_fore);
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var px = _posit[0] * ww;
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var py = _posit[1] * hh;
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surface_set_shader(_foreDraw, noone,, BLEND.over);
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draw_surface_safe(_fore, px - fw / 2, py - fh / 2);
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surface_reset_shader();
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_backDraw = _back;
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}
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} else if(_fill == NODE_BLEND_FILL.stretch) {
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surface_set_shader(_foreDraw, noone,, BLEND.over);
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draw_surface_stretched(_fore, 0, 0, ww, hh);
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surface_reset_shader();
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} else if(_fill == NODE_BLEND_FILL.tile) {
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surface_set_shader(_foreDraw, noone,, BLEND.over);
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draw_surface_tiled(_fore, 0, 0);
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surface_reset_shader();
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}
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var _osurf = is_instanceof(_outSurf, SurfaceAtlas)? _outSurf.surface.surface : _outSurf;
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var _output = surface_verify(_osurf, ww, hh, cDep);
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_mask = mask_modify(_mask, _mskInv, _mskFea);
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surface_set_shader(_output, noone);
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if(is_surface(_fore)) draw_surface_blend(_backDraw, _foreDraw, _type, _opacity, _pre_alp, _mask);
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else draw_surface_safe(_backDraw);
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surface_reset_shader();
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if(_atlas) {
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var _newAtl = _fore.clone();
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if(_outp == NODE_BLEND_OUTPUT.background) {
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_newAtl.x = 0;
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_newAtl.y = 0;
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}
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_newAtl.setSurface(_output);
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return _newAtl;
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}
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return _outSurf;
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} #endregion
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} |