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29 lines
945 B
C#
29 lines
945 B
C#
// Copyright (c) 2025-2026 GeWuYou
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// SPDX-License-Identifier: Apache-2.0
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namespace GFramework.Core.Abstractions.State;
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/// <summary>
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/// 状态机状态接口，定义了状态的基本行为和转换规则
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/// </summary>
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public interface IState
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{
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/// <summary>
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/// 当状态被激活进入时调用
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/// </summary>
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/// <param name="from">从哪个状态转换而来，可能为null表示初始状态</param>
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void OnEnter(IState? from);
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/// <summary>
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/// 当状态退出时调用
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/// </summary>
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/// <param name="to">将要转换到的目标状态，可能为null表示结束状态</param>
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void OnExit(IState? to);
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/// <summary>
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/// 判断当前状态是否可以转换到目标状态
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/// </summary>
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/// <param name="target">目标状态</param>
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/// <returns>如果可以转换则返回true，否则返回false</returns>
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bool CanTransitionTo(IState target);
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} |