added distribution modes

src/Core/PiecesList.h

@@ -6,6 +6,16 @@
 #include <utility>
 
 
+/**
+ * The type of pieces distribution managed by the game
+ */
+enum PiecesDistributionMode {
+    DEFAULT,
+    UNIFORM,
+    CUSTOM
+};
+
+
 /**
  * A container for all loaded pieces to prevent loading and copying them multiple times,
  * also allows for the player to select a list of pieces to be used in a game
@@ -18,6 +28,9 @@ class PiecesList {
         std::vector<std::vector<int>> holelessPieces;    // the list of holeless loaded pieces by size
         std::vector<std::vector<int>> otherPieces;       // the list of other loaded pieces by size
         std::vector<std::pair<int, int>> selectedPieces; // the list of all currently selected pieces
+        PiecesDistributionMode distributionMode;         // the current pieces distribution mode
+        std::vector<double> proportionsPerSize;          // the proportion of piece for each sizes
+        std::vector<double> customProportionsPerSize;    // the proportion of piece for each sizes when the distribution mode is set to custom
 
     public:
         /**
@@ -66,6 +79,19 @@ class PiecesList {
          */
         void unselectAll();
 
+        /**
+         * Changes the current pieces distribution mode
+         * @return If the mode is supported
+         */
+        bool setDistributionMode(PiecesDistributionMode distributionMode);
+
+        /**
+         * Changes the distribution of the specified size for when the distribution mode is set to custom,
+         * the specified distribution must lower or equal to 1
+         * @return If the new distribution was applied
+         */
+        bool changeCustomDistribution(int size, double distribution);
+
         /**
          * @return The highest loaded size of pieces
          */
@@ -81,10 +107,25 @@ class PiecesList {
          */
         std::vector<std::pair<int, int>> getSelectedPieces() const;
 
+        /**
+         * @return The current distribution mode
+         */
+        PiecesDistributionMode getDistributionMode() const;
+
+        /**
+         * @return The proportion of pieces for each loaded size
+         */
+        std::vector<double> getProportionsPerSize() const;
+
         /**
          * @return A copy of the piece corresponding to the specified index
          */
         Piece getPiece(const std::pair<int, int>& pieceIndex) const;
+
+        /**
+         * @return The piece corresponding to the specified index
+         */
+        const Piece& lookAtPiece(const std::pair<int, int>& pieceIndex) const;
     
     private:
         /**