PNet/js/PElems/Node.ts

import { svgNodes, update } from "..";
import { SVGNode } from "../graphics/SVGNode";
import { Positionable } from "../types";
import { Edge } from "./Edge";

export class Node implements Positionable {
    renderedElement: SVGNode;
    x: number = 0;
    y: number = 0;
    name: string;
    capacity = 1;
    marks = 0;

    updateList: Edge[] = [];

    constructor(name, x, y) {
        this.name = name;
        this.x = x;
        this.y = y;
        this.renderedElement = new SVGNode(this);
        this.renderedElement.appendIt(svgNodes);
        this.renderedElement.onMove((event) => this.updatePosition(event.x, event.y));
        this.renderedElement.onClick((event) => {
            if (this.marks < this.capacity) this.marks++
            update();
        })
    }

    updatePoints() {
        this.renderedElement.setMarks(this.marks, this.capacity);
    }

    updatePosition(x: number, y: number) {
        this.x = x;
        this.y = y;
        this.renderedElement.translate(x, y);
        for (const elem of this.updateList) {
            elem.updatePosition();
        }
    }
}