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(map, draw_map, MAP_HIGH): New map command flag `h' to highlight own

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sectors; from Marc Olzheim.
This commit is contained in:
Markus Armbruster 2004-01-21 14:54:56 +00:00
parent 727be2e126
commit f841200923
4 changed files with 28 additions and 1 deletions
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20
src/lib/common/maps.c
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@ -259,6 +259,26 @@ draw_map(int bmap, s_char origin, int map_flags, struct nstr_sect *nsp,
wmap[y][x] = (*lchr[(int)land.lnd_type].l_name) & ~0x20;
}
}
if (map_flags & MAP_HIGH) {
register s_char *ptr;
struct sctstr sect;
snxtsct_rewind(nsp);
if ((!player->god || country)) {
memset(bitmap, 0, (WORLD_X * WORLD_Y) / 8);
bitinit2(nsp, bitmap, country);
}
while (nxtsct(nsp, &sect) && !player->aborted) {
if ((!player->god || country) &&
!emp_getbit(nsp->x, nsp->y, bitmap)) {
if (!player->god)
continue;
}
ptr = &wmap[nsp->dy][nsp->dx];
if (sect.sct_own == player->cnum)
*ptr |= 0x80;
}
}
if (origin)
wmap[5][10] = origin & ~0x20;
for (y = nsp->range.ly, i = 0; i < nsp->range.height; y++, i++) {