54 lines
1.2 KiB
C#
54 lines
1.2 KiB
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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using System.Threading.Tasks;
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namespace ProjectCruiser.MoveStrategy;
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public class MoveToBorder : AbstractStrategy
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{
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protected override bool IsTargetDestination()
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{
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ObjParameters? objP = GetObjectParameters;
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if (objP == null)
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{
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return false;
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}
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return FieldWidth - GetStep() < objP.RightBorder
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&& FieldHeight - GetStep() < objP.DownBorder;
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}
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protected override void MoveToTarget()
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{
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ObjParameters? objP = GetObjectParameters;
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if (objP == null)
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{
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return;
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}
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int s = (int)GetStep();
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int diffx = objP.RightBorder - FieldWidth;
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if (Math.Abs(diffx) > GetStep())
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{
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if (diffx > 0)
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{
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MoveLeft();
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}
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else { MoveRight(); }
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}
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int diffy = objP.DownBorder - FieldHeight; // (... - s) - step unnecessary
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if (Math.Abs(diffy) > GetStep())
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{
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if (diffy > 0)
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{
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MoveUp();
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}
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else { MoveDown(); }
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}
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}
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}
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