saving files as backup

1 files changed, 34 insertions, 12 deletions

diff --git a/src/chess_piece.cpp b/src/chess_piece.cpp
index 5e23444..bab3612 100644
--- a/src/chess_piece.cpp
+++ b/src/chess_piece.cpp
@@ -1,9 +1,7 @@
 #include "../include/chess_ai.hpp"
 
-chess_ai::chess_piece::chess_piece(piece_type type, piece_colour colour) {
-    this->type = type;
-    this->colour = colour;
-
+chess_ai::chess_piece::chess_piece(piece_type type, piece_colour colour) :
+    type(type), colour(colour) {
     if(colour == black) {
         y = 0;
     } else {
@@ -17,14 +15,12 @@ chess_ai::chess_piece::chess_piece(piece_type type, piece_colour colour) {
     }
 }
 
-chess_ai::chess_piece::chess_piece(piece_type type, piece_colour colour,
-                                   unsigned x, unsigned y) {
-    this->type = type;
-    this->colour = colour;
-    this->x = x;
-    this->y = y;
-    
-}
+chess_ai::chess_piece::chess_piece(
+                                   piece_type type,
+                                   piece_colour colour,
+                                   unsigned x,
+                                   unsigned y
+                                   ) : type(type), colour(colour), x(x), y(y) {}
 
 void chess_ai::chess_piece::set_type(piece_type type) {
     this->type = type;
@@ -42,6 +38,32 @@ void chess_ai::chess_piece::set_y(unsigned y) {
     this->y = y;
 }
 
+void chess_ai::chess_piece::set(piece_type type, piece_colour colour,
+                                unsigned x, unsigned y) {
+    set_type(type);
+    set_colour(colour);
+    set_x(x);
+    set_y(y);
+}
+
+chess_ai::chess_piece& chess_ai::chess_piece::operator==(const chess_piece&
+                                                         piece) {
+    if(this != &piece) {
+        this->set(piece.type, piece.colour, piece.x, piece.y);
+    }
+    return *this;
+}
+
+chess_ai::chess_piece& chess_ai::chess_piece::operator++() {
+    return *this;
+}
+
+chess_ai::chess_piece chess_ai::chess_piece::operator++(int) {
+    chess_piece tmp(*this);
+    operator++();
+    return tmp;
+}
+
 std::string chess_ai::chess_piece::str() {
     if(type == empty)
         return " ";