inline les fonctions opérateurs hors classes

src/Pieces/Color.h

@@ -21,8 +21,19 @@ enum Color {
 };
 
 
-static const Color FIRST_PIECE_COLOR = PURPLE; // the first color a piece can be
-static const Color LAST_PIECE_COLOR = GREEN; // the last color a piece can be
+/**
+ * Returns the first color a piece can take
+ */
+inline Color firstPieceColor() {
+    return Color(PURPLE);
+}
+
+/**
+ * Sets the color to the next available piece color
+ */
+inline void nextPieceColor(Color& color) {
+    color = (color == GREEN) ? PURPLE : Color(color + 1);
+}
 
 static const std::string COLOR_RESET = "\033[38;2;255;255;255m"; // color code to reset the console color
 static const std::string COLOR_CODES[] = { // color codes to change the console color