File indexing completed on 2024-12-01 03:48:07

 /*
     SPDX-FileCopyrightText: 2006 Dmitry Suzdalev <dimsuz@gmail.com>
     SPDX-FileCopyrightText: 2013 Denis Kuplyakov <dener.kup@gmail.com>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #ifndef COMMONDEFS_H
 #define COMMONDEFS_H
 
 #include <QString>
 #include <KGameDifficulty>
 
 #include "preferences.h"
 
 /**
  * Used to indicate chip's state.
  */
 enum ChipColor {
     /** White state */
     White = 0,
     /** Black state */
     Black = 1,
     /** No chip (empty cell) */
     NoColor = 2
 };
 
 static const int nRows = 8;
 static const int nCols = 8;
 
 /**
  * Represents position on board.
  */
 struct KReversiPos {
     KReversiPos(int r = -1, int c = -1)
         : row(r), col(c) { }
 
     int row;
     int col;
 
     bool isValid() const {
         return (row >= 0 && col >= 0 && row < nRows && col < nCols);
     }
 };
 
 /**
  * Represents move of player.
  * It is KReversiPos + ChipColor
  */
 struct KReversiMove: public KReversiPos {
     KReversiMove(ChipColor col = NoColor, int r = -1, int c = -1)
         : KReversiPos(r, c), color(col) { }
 
     KReversiMove(ChipColor col, KReversiPos pos)
         : KReversiPos(pos), color(col) { }
 
     ChipColor color;
 
     bool isValid() const {
         return (color != NoColor
                 && row >= 0 && col >= 0
                 && row < nRows && col < nCols);
     }
 };
 
 typedef QList<KReversiMove> MoveList;
 
 /**
  * Indicates current color setting of user
  */
 enum ChipsPrefix {
     /** Show Black and White chips */
     BlackWhite = 0,
     /** Show Red and Blue chips */
     Colored = 1
 };
 
 namespace Utils
 {
 /**
  * Gives appropriate prefix-string by @p prefix
  * @return @c "chip_bw" for @c BlackWhite
  *         @c "chip_color" for @c Colored
  */
 QString chipPrefixToString(ChipsPrefix prefix);
 /**
  * Return opposite color for @p color
  * @return @c Black for @c White
  *         @c White for @c Black
  *         @c NoColor for @c NoColor
  */
 ChipColor opponentColorFor(ChipColor color);
 /**
  * @return Human-readable string representing @p color
  */
 QString colorToString(ChipColor color);
 /**
  * @return Human-readable string representing @p move
  */
 QString moveToString(KReversiMove move);
 /**
  * @return Index of current difficulty level in increasing order
  */
 int difficultyLevelToInt();
 /**
  * @return Difficulty level that in @p skill place in increasing order among
  *         all difficulty levels
  */
 const KGameDifficultyLevel *intToDifficultyLevel(int skill);
 }
 
 
 #endif