[Piece] Format

Piece.cpp

@@ -2,7 +2,7 @@
 
 #include <ostream>
 
-Piece::Piece(PieceColor color, PieceType type) : _color(color), _type(type) {
+Piece::Piece(PieceColor color, PieceType type) : mColor(color), mType(type) {
 }
 
 Piece::Optional Piece::fromSymbol(char symbol) {
@@ -12,37 +12,30 @@ Piece::Optional Piece::fromSymbol(char symbol) {
     auto tryType = static_cast<PieceType>(toupper(symbol));
 
     switch (tryType) {
-        case PieceType::Pawn:
-            type = PieceType::Pawn;
+    case PieceType::Pawn:type = PieceType::Pawn;
         break;
-        case PieceType::Knight:
-            type = PieceType::Knight;
+    case PieceType::Knight:type = PieceType::Knight;
         break;
-        case PieceType::Bishop:
-            type = PieceType::Bishop;
+    case PieceType::Bishop:type = PieceType::Bishop;
         break;
-        case PieceType::Rook:
-            type = PieceType::Rook;
+    case PieceType::Rook:type = PieceType::Rook;
         break;
-        case PieceType::Queen:
-            type = PieceType::Queen;
+    case PieceType::Queen:type = PieceType::Queen;
         break;
-        case PieceType::King:
-            type = PieceType::King;
+    case PieceType::King:type = PieceType::King;
         break;
-        default:
-            return std::nullopt;
+    default:return std::nullopt;
     }
 
     return Piece(color, type);
 }
 
 PieceColor Piece::color() const {
-    return _color;
+    return mColor;
 }
 
 PieceType Piece::type() const {
-    return _type;
+    return mType;
 }
 
 bool operator==(const Piece &lhs, const Piece &rhs) {

Piece.hpp

@@ -20,9 +20,6 @@ enum class PieceType {
 
 class Piece {
 
-    const PieceColor _color;
-    const PieceType _type;
-
 public:
 
     using Optional = std::optional<Piece>;
@@ -33,6 +30,10 @@ public:
 
     PieceColor color() const;
     PieceType type() const;
+
+private:
+    const PieceColor mColor;
+    const PieceType mType;
 };
 
 bool operator==(const Piece &lhs, const Piece &rhs);