31 lines
711 B
TypeScript
31 lines
711 B
TypeScript
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import State from './State'
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import StateMachine from './StateMachine'
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/***
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* 子有限状态机基类
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* 用处：例如有个idle的state，但是有多个方向，为了让主状态机更整洁，可以把同类型的但具体不同的state都封装在子状态机中
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*/
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export default abstract class SubStateMachine {
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private _currentState: State = null
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stateMachines: Map<string, State> = new Map()
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constructor(public fsm: StateMachine) {}
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get currentState() {
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return this._currentState
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}
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set currentState(newState) {
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if (!newState) {
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return
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}
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this._currentState = newState
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this._currentState.run()
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}
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/***
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* 具体类实现
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*/
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abstract run(): void
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}
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