58 lines
1.6 KiB
TypeScript
58 lines
1.6 KiB
TypeScript
|
import { svgNodes } from "..";
|
||
|
|
import { SVGTRansition } from "../graphics/SVGTransition";
|
||
|
|
import { Positionable } from "../types";
|
||
|
|
import { Edge } from "./Edge";
|
||
|
|
|
||
|
|
export class Transition implements Positionable {
|
||
|
|
renderedElement: SVGTRansition;
|
||
|
|
name = "noname";
|
||
|
|
inEdges: Edge[] = [];
|
||
|
|
outEdges: Edge[] = [];
|
||
|
|
x: number;
|
||
|
|
y: number;
|
||
|
|
constructor(name: string, x: number, y: number) {
|
||
|
|
this.name = name;
|
||
|
|
this.x = x;
|
||
|
|
this.y = y;
|
||
|
|
this.renderedElement = new SVGTRansition(this);
|
||
|
|
this.renderedElement.appendIt(svgNodes);
|
||
|
|
this.renderedElement.onMove((event) => this.updatePosition(event.x, event.y));
|
||
|
|
}
|
||
|
|
canFire() {
|
||
|
|
for (const inE of this.inEdges) {
|
||
|
|
if (!inE.canSuck()) {
|
||
|
|
this.renderedElement.setCanFire(false);
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
for (const outE of this.outEdges) {
|
||
|
|
if (!outE.canPush()) {
|
||
|
|
this.renderedElement.setCanFire(false);
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
this.renderedElement.setCanFire(true);
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
fire() {
|
||
|
|
if (!this.canFire()) return false;
|
||
|
|
for (const inE of this.inEdges) {
|
||
|
|
inE.suck();
|
||
|
|
}
|
||
|
|
for (const outE of this.outEdges) {
|
||
|
|
outE.push();
|
||
|
|
}
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
updatePosition(x: number, y: number) {
|
||
|
|
this.x = x;
|
||
|
|
this.y = y;
|
||
|
|
this.renderedElement.translate(x, y);
|
||
|
|
for (const inE of this.inEdges) {
|
||
|
|
inE.updatePosition();
|
||
|
|
}
|
||
|
|
for (const outE of this.outEdges) {
|
||
|
|
outE.updatePosition();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|