@pietal.dev/engine/dist/state-machine.d.ts

PIXI v8, v7, v6 compatible: inspired by Unity, reactive Game Framework: GameObject, StateMachine, CircleBody, PolygonBody, Physics, Sprite, Container, Animator, TextureAtlas, Resources loading

import { Subject } from 'rxjs/internal/Subject';
import { Component } from './component';
import { GameObject } from './game-object';
import { LifecycleParent } from './lifecycle';
export type TStateValidator = (newState: string) => boolean;
export declare class StateMachine extends Component {
  /**
   * Before his state changes, it emits this subject.
   */
  readonly change$: Subject<string[]>;
  /**
   * After his state changes, it emits this subject.
   */
  readonly state$: Subject<string>;
  /**
   * Each Lifecycle Object has label for pixi debugging.
   */
  label: string;
  /**
   * Current state of the State Machine.
   */
  state: string;
  /**
   * Parent GameObject is assigned at creation.
   */
  gameObject: LifecycleParent;
  /**
   * Validators for state changes.
   */
  protected validators: Record<string, TStateValidator[]>;
  constructor(gameObject: GameObject, initialState?: string);
  setState(newState: string): boolean;
  setValidators(fromState: string, validators: TStateValidator[]): void;
  getValidators(fromState: string): TStateValidator[];
  destroy(): void;
  protected validateStateChange(newState: string): boolean;
}
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