41 lines
1.3 KiB
C#
41 lines
1.3 KiB
C#
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using System;
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using SoulliesFramework.General;
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using UniRx;
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using UnityEngine;
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using UnityEngine.Events;
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namespace Continentis.MainGame.Commands
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{
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public class Cmd_Function : CommandBase
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{
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private readonly float functionDuration;
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private readonly UnityAction function;
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private readonly bool executeAtStart;
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public Cmd_Function(float functionDuration, UnityAction function, bool executeAtStart = true)
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{
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this.functionDuration = functionDuration;
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this.function = function;
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this.executeAtStart = executeAtStart;
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}
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protected override IObservable<Unit> OnExecute(CommandContext context)
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{
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if (functionDuration > 0)
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{
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if (executeAtStart) //在持续时间开始时执行
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{
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function?.Invoke();
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return Observable.Timer(TimeSpan.FromSeconds(functionDuration)).AsUnitObservable();
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}
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return Observable.Timer(TimeSpan.FromSeconds(functionDuration))
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.Do(_ => function?.Invoke())
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.AsUnitObservable(); //在持续时间结束时执行
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}
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function?.Invoke();
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return Observable.Return(Unit.Default); //如果持续时间为0，立即完成
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}
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}
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}
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