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103 lines
1.6 KiB
103 lines
1.6 KiB
import { Node } from '../core/Node.js';
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class SwitchNode extends Node {
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constructor( node, components ) {
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super();
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this.node = node;
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this.components = components || 'x';
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}
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getType( builder ) {
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return builder.getTypeFromLength( this.components.length );
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}
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generate( builder, output ) {
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const type = this.node.getType( builder ),
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inputLength = builder.getTypeLength( type ) - 1;
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let node = this.node.build( builder, type );
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if ( inputLength > 0 ) {
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// get max length
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let outputLength = 0;
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const components = builder.colorToVectorProperties( this.components );
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let i;
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const len = components.length;
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for ( i = 0; i < len; i ++ ) {
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outputLength = Math.max( outputLength, builder.getIndexByElement( components.charAt( i ) ) );
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}
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if ( outputLength > inputLength ) outputLength = inputLength;
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// split
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node += '.';
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for ( i = 0; i < len; i ++ ) {
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let idx = builder.getIndexByElement( components.charAt( i ) );
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if ( idx > outputLength ) idx = outputLength;
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node += builder.getElementByIndex( idx );
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}
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return builder.format( node, this.getType( builder ), output );
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} else {
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// join
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return builder.format( node, type, output );
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}
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}
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copy( source ) {
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super.copy( source );
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this.node = source.node;
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this.components = source.components;
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return this;
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}
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toJSON( meta ) {
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let data = this.getJSONNode( meta );
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if ( ! data ) {
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data = this.createJSONNode( meta );
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data.node = this.node.toJSON( meta ).uuid;
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data.components = this.components;
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}
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return data;
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}
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}
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SwitchNode.prototype.nodeType = 'Switch';
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export { SwitchNode };
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