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

[empserver] / src / lib / common / maps.c

diff --git a/src/lib/common/maps.c b/src/lib/common/maps.c
index 9544a781e7c4a4e7d33c49b7fd4bf87c97a6acd2..6eda23926a9b85e9f2cea35b99dcaf67177b5f53 100644 (file)
--- a/src/lib/common/maps.c
+++ b/src/lib/common/maps.c
@@ -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++) {