38 lines
695 B
C#
38 lines
695 B
C#
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.Game.Traits.Activities
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{
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class Follow : IActivity
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{
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Actor Target;
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int Range;
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public Follow(Actor target, int range)
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{
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Target = target;
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Range = range;
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}
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public IActivity NextActivity { get; set; }
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public IActivity Tick( Actor self )
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{
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if (Target == null || Target.IsDead)
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return NextActivity;
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if( ( Target.Location - self.Location ).LengthSquared >= Range * Range )
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return new Move( Target, Range ) { NextActivity = this };
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return null;
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}
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public void Cancel(Actor self)
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{
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Target = null;
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}
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}
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}
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