88 lines
2.8 KiB
C#
88 lines
2.8 KiB
C#
namespace Server.Engines.Mahjong
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{
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public class MahjongTile
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{
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public static MahjongPieceDim GetDimensions( Point2D position, MahjongPieceDirection direction )
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{
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if ( direction == MahjongPieceDirection.Up || direction == MahjongPieceDirection.Down )
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return new MahjongPieceDim( position, 20, 30 );
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else
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return new MahjongPieceDim( position, 30, 20 );
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}
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private MahjongGame m_Game;
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private int m_Number;
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private MahjongTileType m_Value;
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protected Point2D m_Position;
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private int m_StackLevel;
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private MahjongPieceDirection m_Direction;
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private bool m_Flipped;
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public MahjongGame Game => m_Game;
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public int Number => m_Number;
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public MahjongTileType Value => m_Value;
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public Point2D Position => m_Position;
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public int StackLevel => m_StackLevel;
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public MahjongPieceDirection Direction => m_Direction;
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public bool Flipped => m_Flipped;
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public MahjongTile( MahjongGame game, int number, MahjongTileType value, Point2D position, int stackLevel, MahjongPieceDirection direction, bool flipped )
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{
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m_Game = game;
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m_Number = number;
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m_Value = value;
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m_Position = position;
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m_StackLevel = stackLevel;
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m_Direction = direction;
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m_Flipped = flipped;
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}
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public MahjongPieceDim Dimensions => GetDimensions( m_Position, m_Direction );
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public bool IsMovable => m_Game.GetStackLevel( Dimensions ) <= m_StackLevel;
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public void Move( Point2D position, MahjongPieceDirection direction, bool flip, int validHandArea )
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{
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MahjongPieceDim dim = GetDimensions( position, direction );
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int curHandArea = Dimensions.GetHandArea();
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int newHandArea = dim.GetHandArea();
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if ( !IsMovable || !dim.IsValid() || ( validHandArea >= 0 && ((curHandArea >= 0 && curHandArea != validHandArea) || (newHandArea >= 0 && newHandArea != validHandArea)) ) )
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return;
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m_Position = position;
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m_Direction = direction;
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m_StackLevel = -1; // Avoid self interference
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m_StackLevel = m_Game.GetStackLevel( dim ) + 1;
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m_Flipped = flip;
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m_Game.Players.SendTilePacket( this, true, true );
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}
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public void Save( GenericWriter writer )
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{
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writer.Write( (int) 0 ); // version
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writer.Write( m_Number );
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writer.Write( (int) m_Value );
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writer.Write( m_Position );
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writer.Write( m_StackLevel );
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writer.Write( (int) m_Direction );
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writer.Write( m_Flipped );
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}
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public MahjongTile( MahjongGame game, GenericReader reader )
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{
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m_Game = game;
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int version = reader.ReadInt();
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m_Number = reader.ReadInt();
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m_Value = (MahjongTileType) reader.ReadInt();
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m_Position = reader.ReadPoint2D();
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m_StackLevel = reader.ReadInt();
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m_Direction = (MahjongPieceDirection) reader.ReadInt();
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m_Flipped = reader.ReadBool();
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}
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}
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}
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