39 lines
860 B
C#
Executable File
39 lines
860 B
C#
Executable File
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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namespace OpenRA.Traits
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{
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public abstract class CancelableActivity : IActivity
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{
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protected IActivity NextActivity { get; private set; }
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protected bool IsCanceled { get; private set; }
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public abstract IActivity Tick( Actor self );
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protected virtual bool OnCancel( Actor self ) { return true; }
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public void Cancel( Actor self )
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{
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IsCanceled = OnCancel( self );
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if( IsCanceled )
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NextActivity = null;
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else if (NextActivity != null)
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NextActivity.Cancel( self );
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}
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public void Queue( IActivity activity )
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{
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if( NextActivity != null )
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NextActivity.Queue( activity );
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else
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NextActivity = activity;
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}
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public virtual IEnumerable<float2> GetCurrentPath()
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{
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yield break;
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}
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}
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}
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