Starting movement of the pawnfinish_chess_piece

1 files changed, 14 insertions, 4 deletions

diff --git a/src/pawn.cpp b/src/pawn.cpp
index 458b980..5c5f1f6 100644
--- a/src/pawn.cpp
+++ b/src/pawn.cpp
@@ -7,13 +7,19 @@
  *
  * -----------------------------------------------------------------------------
  *
- * Pawn class implementation
+ * Pawn class implementation, checking if there is a piece in the way of the
+ * one that is currently moving will be the chess boards concern
+ *
+ * Update: Checking if a piece is in the way will be the concern of this class
+ * because the move function has to perform the whole move.
  *
  */
 
 #include "chess_piece.hpp"
 #include "chess_constants.hpp"
 
+#include <cmath>
+
 using namespace ymhChessAI;
 
 
@@ -24,11 +30,15 @@ Pawn::Pawn(const int& x, const int& y, const Colour& colour) : ChessPiece(x, y,
 }
 
 void Pawn::move(const int& x, const int& y) {
+	int move_length = y - (int)m_y;
+
+	// First check what colour the pawn is
 	if(m_colour == Colour::White) {
-		if(m_y == ChessConstants::WHITE_PAWN_ROW) {
+		// if this condition is met the pawn can move
+		if(move_length == -2 && m_y == ChessConstants::WHITE_PAWN_ROW) {
+			// we now have to check if there is a piece in between the pawn and
+			// it's desination
 		}
 	} else {
-		if(m_y == ChessConstants::BLACK_PAWN_ROW) {
-		}
 	}
 }