18 lines
361 B
JavaScript
18 lines
361 B
JavaScript
const shapes = new Map();
|
|
export class ShapeManager {
|
|
constructor(engine) {
|
|
this._engine = engine;
|
|
}
|
|
addShape(name, drawer) {
|
|
if (!this.getShape(name)) {
|
|
shapes.set(name, drawer);
|
|
}
|
|
}
|
|
getShape(name) {
|
|
return shapes.get(name);
|
|
}
|
|
getSupportedShapes() {
|
|
return shapes.keys();
|
|
}
|
|
}
|