initial commit

src/Pieces/Piece.h

@@ -0,0 +1,48 @@
+#pragma once
+
+#include "Polyomino.h"
+#include "Rotation.h"
+#include "Color.h"
+
+#include <Set>
+
+
+/**
+ * An abstraction of a polyomino as a playable piece in a stacker game
+ */
+class Piece {
+    private:
+        Polyomino polyomino; // a polyomino representing the piece, (0, 0) is downleft
+        Color color; // the color of the piece
+
+    public:
+        /**
+         * Creates a piece with a specified shape and color
+         */
+        Piece(const Polyomino& piece, Color color);
+
+        /**
+         * Rotates the piece in the specified direction
+         */
+        void rotate(Rotation rotation);
+
+        /**
+         * Returns a copy of the list of cells of the piece
+         */
+        std::set<Cell> getPositions() const;
+
+        /**
+         * Returns the length of the piece
+         */
+        int getLength() const;
+
+        /**
+         * Returns the color of the piece
+         */
+        Color getColor() const;
+
+        /**
+         * Stream output operator, adds a 2D grid representing the piece
+         */
+        friend std::ostream& operator<<(std::ostream& os, const Piece& piece);
+};