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(do_unit_move): Change unit type to be determined at the

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beginning of function instead using the leader.  The leader
becomes unknown when stopping or unit list becomes
empty.  This broke printing the path for ships.  Broken
in rev 1.43.
This commit is contained in:
Ron Koenderink 2007-01-21 11:39:52 +00:00
parent 4693fb6076
commit b0a9e3579f
1 changed files with 23 additions and 21 deletions
Download patch file Download diff file Expand all files Collapse all files

44
src/lib/commands/navi.c
View file

@ -83,16 +83,18 @@ do_unit_move(struct emp_qelem *unit_list, int *together,
char *pt = pathtaken;
char bmap_flag;
int ac;
short type;
leader = get_leader(unit_list);
leader_uid = leader->uid;
type = leader->ef_type;
pr("%s is %s\n",
leader->ef_type == EF_SHIP ? "Flagship" : "Leader",
type == EF_SHIP ? "Flagship" : "Leader",
obj_nameof(leader));
if (player->argp[2]) {
strcpy(buf, player->argp[2]);
if (leader->ef_type == EF_SHIP) {
if (type == EF_SHIP) {
if (!(cp = shp_path(*together, (struct shpstr *)leader, buf)))
cp = player->argp[2];
} else {
@ -107,16 +109,16 @@ do_unit_move(struct emp_qelem *unit_list, int *together,
if (cp == NULL || *cp == '\0' || stopping) {
stopping = 0;
if (leader->ef_type == EF_SHIP)
if (type == EF_SHIP)
shp_nav(unit_list, minmob, maxmob, together, player->cnum);
else
lnd_mar(unit_list, minmob, maxmob, together, player->cnum);
if (QEMPTY(unit_list)) {
pr("No %s left\n",
leader->ef_type == EF_SHIP ? "ships" : "lands");
type == EF_SHIP ? "ships" : "lands");
if (strlen(pathtaken) > 0) {
pathtaken[strlen(pathtaken) - 1] = '\0';
if (leader->ef_type == EF_SHIP && strlen(pathtaken) > 0)
if (type == EF_SHIP && strlen(pathtaken) > 0)
pr("Path taken: %s\n", pathtaken);
}
return RET_OK;
@ -130,7 +132,7 @@ do_unit_move(struct emp_qelem *unit_list, int *together,
}
if (!skip)
nav_map(leader->x, leader->y,
leader->ef_type == EF_SHIP ?
type == EF_SHIP ?
!(mchr[(int)leader->type].m_flags & M_SUB) : 1);
else
skip = 0;
@ -140,16 +142,16 @@ do_unit_move(struct emp_qelem *unit_list, int *together,
/* Just in case any of our units were shelled while we were
* at the prompt, we call shp_nav() or lnd_mar() again.
*/
if (leader->ef_type == EF_SHIP)
if (type == EF_SHIP)
shp_nav(unit_list, minmob, maxmob, together, player->cnum);
else
lnd_mar(unit_list, minmob, maxmob, together, player->cnum);
if (QEMPTY(unit_list)) {
pr("No %s left\n",
leader->ef_type == EF_SHIP ? "ships" : "lands");
type == EF_SHIP ? "ships" : "lands");
if (strlen(pathtaken) > 0) {
pathtaken[strlen(pathtaken) - 1] = '\0';
if (leader->ef_type == EF_SHIP && strlen(pathtaken) > 0)
if (type == EF_SHIP && strlen(pathtaken) > 0)
pr("Path taken: %s\n", pathtaken);
}
return RET_OK;
@ -161,7 +163,7 @@ do_unit_move(struct emp_qelem *unit_list, int *together,
stopping = 1;
continue;
}
if (leader->ef_type == EF_SHIP) {
if (type == EF_SHIP) {
if (!(cp = shp_path(*together, (struct shpstr *)leader,
buf)))
cp = buf;
@ -171,7 +173,7 @@ do_unit_move(struct emp_qelem *unit_list, int *together,
cp = buf;
}
}
if (leader->ef_type == EF_SHIP) {
if (type == EF_SHIP) {
radmapnopr(leader->x, leader->y, (int)leader->effic,
(int)techfact(leader->tech,
mchr[(int)leader->type].m_vrnge),
@ -182,7 +184,7 @@ do_unit_move(struct emp_qelem *unit_list, int *together,
cp = &dirch[DIR_STOP];
dir = chkdir(*cp, DIR_STOP, DIR_LAST);
if (dir >= 0) {
if (leader->ef_type == EF_SHIP) {
if (type == EF_SHIP) {
stopping |= shp_nav_one_sector(unit_list, dir,
player->cnum, *together);
if (stopping != 2) {
@ -227,13 +229,13 @@ do_unit_move(struct emp_qelem *unit_list, int *together,
}
continue;
case 'i':
if (leader->ef_type == EF_SHIP)
if (type == EF_SHIP)
shp_list(unit_list);
else
lnd_list(unit_list);
continue;
case 'm':
if (leader->ef_type == EF_SHIP)
if (type == EF_SHIP)
stopping |= shp_sweep(unit_list, 1, 1, player->cnum);
else {
lnd_sweep(unit_list, 1, 1, player->cnum);
@ -246,7 +248,7 @@ do_unit_move(struct emp_qelem *unit_list, int *together,
player->btused++;
continue;
case 'l':
if (leader->ef_type == EF_SHIP)
if (type == EF_SHIP)
look();
else
llook();
@ -265,7 +267,7 @@ do_unit_move(struct emp_qelem *unit_list, int *together,
sprintf(dp, "%d", leader->uid);
player->argp[1] = dp;
}
if (leader->ef_type == EF_SHIP)
if (type == EF_SHIP)
mine();
else
landmine();
@ -279,18 +281,18 @@ do_unit_move(struct emp_qelem *unit_list, int *together,
continue;
}
direrr("`%c' to stop",
leader->ef_type == EF_SHIP ? ", `%c' to view" : NULL, NULL);
type == EF_SHIP ? ", `%c' to view" : NULL, NULL);
pr(", `i' to list %s, `f' to change %s,\n",
leader->ef_type == EF_SHIP ? "ships" : "units",
leader->ef_type == EF_SHIP ? "flagship" : "leader");
type == EF_SHIP ? "ships" : "units",
type == EF_SHIP ? "flagship" : "leader");
pr("`r' to radar, %s`l' to look, `M' to map, `B' to bmap,\n",
leader->ef_type == EF_SHIP ? "`s' to sonar, " : "");
type == EF_SHIP ? "`s' to sonar, " : "");
pr("`d' to drop mines, and `m' to minesweep\n");
stopping = 1;
}
if (strlen(pathtaken) > 0) {
pathtaken[strlen(pathtaken) - 1] = '\0';
if (leader->ef_type == EF_SHIP && strlen(pathtaken) > 0)
if (type == EF_SHIP && strlen(pathtaken) > 0)
pr("Path taken: %s\n", pathtaken);
}
return RET_OK;