adding repl

1 files changed, 9 insertions, 7 deletions

diff --git a/src/moves.cpp b/src/moves.cpp
index 5c8c07e..0059039 100644
--- a/src/moves.cpp
+++ b/src/moves.cpp
@@ -5,7 +5,7 @@
 
 #include "board.hpp"
 #include "moves.hpp"
-void GeneratePawnMoves(board *b, int from, std::vector<Move> &moves) {
+void GeneratePawnMoves(Board *b, int from, std::vector<Move> &moves) {
   Piece pawn = b->pieces[from];
   if (pawn.type != PAWN) {
     assert(false && "Calling generate pawn moves on non pawn");
@@ -49,7 +49,7 @@ void GeneratePawnMoves(board *b, int from, std::vector<Move> &moves) {
   // the end
 }
 
-std::vector<Move> GetLegalMoves(board *b) {
+std::vector<Move> GetLegalMoves(Board *b) {
   std::vector<Move> moves;
   moves.reserve(50); // almost all position dont have that many moves
 
@@ -93,7 +93,7 @@ Position IndexToPosition(int i) {
   return {rank, file};
 }
 
-void GenerateSlidingMoves(board *b, int from,
+void GenerateSlidingMoves(Board *b, int from,
                           const std::array<int, 4> &directions,
                           std::vector<Move> &moves) {
   for (uint i = 0; i < directions.size(); i++) {
@@ -128,7 +128,7 @@ void GenerateSlidingMoves(board *b, int from,
   };
 };
 
-void GenerateKingMoves(board *b, int from, std::vector<Move> &moves) {
+void GenerateKingMoves(Board *b, int from, std::vector<Move> &moves) {
   if (b->pieces[from].type != KING) {
     assert(false && "calling generate king moves on non king");
     return;
@@ -146,9 +146,11 @@ void GenerateKingMoves(board *b, int from, std::vector<Move> &moves) {
     if (std::abs((next % 8) - (from % 8)) > 1) {
       continue;
     };
-    if (b->pieces[next].color == b->turn) {
-      continue;
-    };
+    if (b->pieces[next].type != NONE) {
+      if (b->pieces[next].color == b->turn) {
+        continue;
+      };
+    }
 
     moves.push_back({IndexToPosition(from), IndexToPosition(next)});
   }