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Inline BestLandPath(), BestDistPath() glue

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Following commits will simplify the resulting code.
This commit is contained in:
Markus Armbruster 2011-03-26 07:51:52 +01:00
parent 957a6a74df
commit 92e64d7638
6 changed files with 99 additions and 54 deletions
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20
src/lib/commands/path.c
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@ -29,6 +29,7 @@
* Known contributors to this file:
* David Muir Sharnoff, 1986
* (unknown rewrite), 1989
* Markus Armbruster, 2005-2011
*/
#include <config.h>
@ -51,6 +52,7 @@ path(void)
int i;
int y;
char *pp, *p;
size_t len;
/* Note this is not re-entrant anyway, so we keep the buffers
around */
static char *mapbuf = NULL;
@ -66,7 +68,23 @@ path(void)
return RET_FAIL;
}
getsect(sect.sct_dist_x, sect.sct_dist_y, &dsect);
pp = BestDistPath(buf, &sect, &dsect, &move_cost);
buf[0] = 0;
move_cost = path_find(sect.sct_x, sect.sct_y, dsect.sct_x, dsect.sct_y,
sect.sct_own, MOB_MOVE);
if (move_cost < 0) {
move_cost = 0;
pp = NULL;
} else {
len = path_find_route(buf, 1024,
sect.sct_x, sect.sct_y,
dsect.sct_x, dsect.sct_y);
if (len + 1 >= 1024)
pp = NULL;
else {
strcpy(buf + len, "h");
pp = buf;
}
}
if (!pp) {
pr("No path possible from %s to distribution sector %s\n",
xyas(sect.sct_x, sect.sct_y, player->cnum),