X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fmove.h;h=a40c058e31c869227faf1c49353bf969ca264cf8;hb=6235904898c67e0609ba06dc9f92e1f7325dd176;hp=765328713a7201d4a49770752b5fe86b805d8693;hpb=a4a0ffce711962c0b04b35998c3c06491be373bf;p=stockfish

diff --git a/src/move.h b/src/move.h
index 76532871..a40c058e 100644
--- a/src/move.h
+++ b/src/move.h
@@ -31,6 +31,8 @@
 #include "piece.h"
 #include "square.h"
 
+// Maximum number of allowed moves per position
+const int MOVES_MAX = 256;
 
 ////
 //// Types
@@ -62,8 +64,7 @@ struct MoveStack {
   int score;
 };
 
-// Note that operator< is set up such that sorting will be in descending order
-inline bool operator<(const MoveStack& f, const MoveStack& s) { return s.score < f.score; }
+inline bool operator<(const MoveStack& f, const MoveStack& s) { return f.score < s.score; }
 
 // An helper insertion sort implementation
 template<typename T>
@@ -77,10 +78,10 @@ inline void insertion_sort(T* firstMove, T* lastMove)
         {
             p = d = cur;
             value = *p--;
-            if (value < *p)
+            if (*p < value)
             {
                 do *d = *p;
-                while (--d != firstMove && value < *--p);
+                while (--d != firstMove && *--p < value);
                 *d = value;
             }
         }
@@ -130,7 +131,7 @@ inline T pick_best(T* curMove, T* lastMove)
     bestMove = *curMove;
     while (++curMove != lastMove)
     {
-        if (*curMove < bestMove)
+        if (bestMove < *curMove)
         {
             tmp = *curMove;
             *curMove = bestMove;
@@ -201,9 +202,9 @@ inline Move make_ep_move(Square from, Square to) {
 //// Prototypes
 ////
 
-extern std::ostream& operator<<(std::ostream &os, Move m);
-extern Move move_from_string(const Position &pos, const std::string &str);
-extern const std::string move_to_string(Move m);
+extern std::ostream& operator<<(std::ostream& os, Move m);
+extern Move move_from_uci(const Position& pos, const std::string &str);
+extern const std::string move_to_uci(Move m, bool chess960);
 extern bool move_is_ok(Move m);