#if !defined(MOVEGEN_H_INCLUDED)
#define MOVEGEN_H_INCLUDED
-#include "position.h"
+#include "types.h"
enum MoveType {
MV_CAPTURE,
MV_NON_CAPTURE_CHECK,
MV_EVASION,
MV_NON_EVASION,
- MV_LEGAL,
- MV_PSEUDO_LEGAL
+ MV_LEGAL
};
+class Position;
+
template<MoveType>
MoveStack* generate(const Position& pos, MoveStack* mlist);
+/// The MoveList struct is a simple wrapper around generate(), sometimes comes
+/// handy to use this class instead of the low level generate() function.
+template<MoveType T>
+struct MoveList {
+
+ explicit MoveList(const Position& pos) : cur(mlist), last(generate<T>(pos, mlist)) {}
+ void operator++() { cur++; }
+ bool end() const { return cur == last; }
+ Move move() const { return cur->move; }
+ int size() const { return int(last - mlist); }
+
+private:
+ MoveStack mlist[MAX_MOVES];
+ MoveStack *cur, *last;
+};
+
#endif // !defined(MOVEGEN_H_INCLUDED)