35 lines
981 B
C#
35 lines
981 B
C#
using System;
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namespace Server.PathAlgorithms
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{
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public abstract class PathAlgorithm
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{
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private static readonly Direction[] m_CalcDirections = new Direction[9]
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{
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Direction.Up,
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Direction.North,
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Direction.Right,
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Direction.West,
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Direction.North,
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Direction.East,
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Direction.Left,
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Direction.South,
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Direction.Down
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};
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public abstract bool CheckCondition(IPoint3D p, Map map, Point3D start, Point3D goal);
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public abstract Direction[] Find(IPoint3D p, Map map, Point3D start, Point3D goal);
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public Direction GetDirection(int xSource, int ySource, int xDest, int yDest)
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{
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int x = xDest + 1 - xSource;
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int y = yDest + 1 - ySource;
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int v = (y * 3) + x;
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if (v < 0 || v >= 9)
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return Direction.North;
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return m_CalcDirections[v];
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}
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}
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} |