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(switch_leader): Generalize the code, no functional changes.

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(navi): Change switch_flagship() to call switch_leader() instead.
(switch_flagship): Remove, not needed, replaced with switch_leader().
This commit is contained in:
Ron Koenderink 2006-10-10 20:23:19 +00:00
parent a4e79680e3
commit fd49704a74
3 changed files with 8 additions and 30 deletions
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26
src/lib/commands/navi.c
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@ -42,7 +42,6 @@
#include "unit.h"
static int set_flagship(struct emp_qelem *list, struct shpstr **flagshipp);
static void switch_flagship(struct emp_qelem *list, int ship_uid);
int
navi(void)
@ -168,9 +167,9 @@ navi(void)
break;
case 'f':
if (ac <= 1)
switch_flagship(&ship_list, -1);
switch_leader(&ship_list, -1);
else
switch_flagship(&ship_list, atoi(player->argp[1]));
switch_leader(&ship_list, atoi(player->argp[1]));
set_flagship(&ship_list, &shp);
break;
case 'i':
@ -301,24 +300,3 @@ set_flagship(struct emp_qelem *list, struct shpstr **flagshipp)
pr("%s\n", prship(&mlp->unit.ship));
return 1;
}
static void
switch_flagship(struct emp_qelem *list, int ship_uid)
{
struct emp_qelem *qp, *save;
struct ulist *mlp;
if (QEMPTY(list))
return;
save = qp = list->q_back;
do {
emp_remque(qp);
emp_insque(qp, list);
qp = list->q_back;
mlp = (struct ulist *)qp;
if (mlp->unit.ship.shp_uid == ship_uid || ship_uid == -1)
break;
} while (list->q_back != save);
}