moves.t.h

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// Configuration for Clayfish's vector of moves.

#define POTTERY_VECTOR_PREFIX moves
#define POTTERY_VECTOR_VALUE_TYPE move_t
#define POTTERY_VECTOR_LIFECYCLE_BY_VALUE 1

// Clayfish move lists are generally short lived and also sometimes re-used as
// scratch space. In either case we don't want them to bother shrinking; this
// would just slow things down.
#define POTTERY_VECTOR_AUTO_SHRINK 0

// This is a reasonable upper bound on the number of possible moves, but not a
// hard limit. The algorithm will slow down significantly in states where there
// are more available moves than this because it will have to malloc(). The
// average number of possible moves for reasonable gamestates is roughly 35. A
// move is only five bytes so the vector is still fairly small despite having
// space for pretty much all moves it will ever contain.
#define POTTERY_VECTOR_INTERNAL_CAPACITY 90