/* Generate moves for a marine rider
* @param kbeg,kend delimiters of interval in vector table
*/
void marine_rider_generate_moves(vec_index_type kbeg, vec_index_type kend)
{
vec_index_type k;
TraceFunctionEntry(__func__);
TraceFunctionParam("%u",kbeg);
TraceFunctionParam("%u",kend);
TraceFunctionParamListEnd();
for (k = kbeg; k<=kend; k++)
{
square const sq_capture = generate_moves_on_line_segment(curr_generation->departure,k);
generate_locust_capture(sq_capture,vec[k]);
}
TraceFunctionExit(__func__);
TraceFunctionResultEnd();
}
/* Generate moves for a rider piece
* @param kbeg start of range of vector indices to be used
* @param kend end of range of vector indices to be used
*/
void rider_generate_moves(vec_index_type kbeg, vec_index_type kend)
{
/* generate rider moves from vec[kbeg] to vec[kend] */
vec_index_type k;
TraceFunctionEntry(__func__);
TraceFunctionParam("%u",kbeg);
TraceFunctionParam("%u",kend);
TraceFunctionParamListEnd();
for (k = kbeg; k<=kend; ++k)
{
curr_generation->arrival = generate_moves_on_line_segment(curr_generation->departure,k);
if (piece_belongs_to_opponent(curr_generation->arrival))
push_move();
}
TraceFunctionExit(__func__);
TraceFunctionResultEnd();
}
/* Generate moves for a chinese rider piece
* @param kbeg start of range of vector indices to be used
* @param kend end of range of vector indices to be used
*/
void chinese_rider_generate_moves(vec_index_type kbeg, vec_index_type kend)
{
vec_index_type k;
for (k = kbeg; k<=kend; ++k)
{
numecoup const base = current_move[nbply];
square const sq_hurdle = generate_moves_on_line_segment(curr_generation->departure,k);
/* avoid accidentally "inheriting" the hurdle from some previous move */
hoppers_clear_hurdles(base);
if (!is_square_blocked(sq_hurdle))
{
curr_generation->arrival = find_end_of_line(sq_hurdle,vec[k]);
if (piece_belongs_to_opponent(curr_generation->arrival))
hoppers_push_move(k,sq_hurdle);
}
}
}
