Bug #655 » main-cardinal_-adjc_-_iterate-use-given-map-s-dirlists.patch
| common/map.h | ||
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/* As adjc_iterate() but also set direction8 iterator variable dir_itr */
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#define adjc_dir_iterate(nmap, center_tile, itr_tile, dir_itr) \
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adjc_dirlist_iterate(nmap, center_tile, itr_tile, dir_itr, \
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MAP_VALID_DIRS, MAP_NUM_VALID_DIRS)
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(nmap)->valid_dirs, (nmap)->num_valid_dirs)
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#define adjc_dir_iterate_end adjc_dirlist_iterate_end
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/* Only set direction8 dir_itr (not tile) */
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#define adjc_dir_base_iterate(nmap, center_tile, dir_itr) \
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adjc_dirlist_base_iterate(nmap, center_tile, dir_itr, \
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MAP_VALID_DIRS, MAP_NUM_VALID_DIRS)
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(nmap)->valid_dirs, (nmap)->num_valid_dirs)
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#define adjc_dir_base_iterate_end \
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adjc_dirlist_base_iterate_end
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| ... | ... | |
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* position. The order of positions is unspecified. */
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#define cardinal_adjc_iterate(nmap, center_tile, itr_tile) \
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adjc_dirlist_iterate(nmap, center_tile, itr_tile, _dir_itr##itr_tile, \
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MAP_CARDINAL_DIRS, MAP_NUM_CARDINAL_DIRS)
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(nmap)->cardinal_dirs, (nmap)->num_cardinal_dirs)
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#define cardinal_adjc_iterate_end adjc_dirlist_iterate_end
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/* As cardinal_adjc_iterate but also set direction8 variable dir_itr */
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#define cardinal_adjc_dir_iterate(nmap, center_tile, itr_tile, dir_itr) \
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adjc_dirlist_iterate(nmap, center_tile, itr_tile, dir_itr, \
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MAP_CARDINAL_DIRS, MAP_NUM_CARDINAL_DIRS)
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(nmap)->cardinal_dirs, (nmap)->num_cardinal_dirs)
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#define cardinal_adjc_dir_iterate_end adjc_dirlist_iterate_end
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/* Only set direction8 dir_itr (not tile) */
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#define cardinal_adjc_dir_base_iterate(nmap, center_tile, dir_itr) \
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adjc_dirlist_base_iterate(nmap, center_tile, dir_itr, \
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MAP_CARDINAL_DIRS, MAP_NUM_CARDINAL_DIRS)
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(nmap)->cardinal_dirs, (nmap)->num_cardinal_dirs)
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#define cardinal_adjc_dir_base_iterate_end \
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adjc_dirlist_base_iterate_end
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| ... | ... | |
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for (; \
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_tile##_index < (dircount); \
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_tile##_index++) { \
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_dir = dirlist[_tile##_index]; \
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_dir = (dirlist)[_tile##_index]; \
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DIRSTEP(_tile##_x, _tile##_y, _dir); \
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_tile##_x += _tile##_cx; \
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_tile##_y += _tile##_cy; \
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| ... | ... | |
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for (; \
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_tile##_index < (dircount); \
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_tile##_index++) { \
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_dir = dirlist[_tile##_index]; \
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_dir = (dirlist)[_tile##_index]; \
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DIRSTEP(_tile##_x, _tile##_y, _dir); \
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_tile##_x += _center##_x; \
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_tile##_y += _center##_y; \
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