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Replace pln_onewaymission() by pln_where_to_land()

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New function reads and returns target sector/ship.  Avoids reading the
target sector unnecessarily.  Callers receive the target ship, not
just its number.  Next commit will put it to use.
This commit is contained in:
Markus Armbruster 2012-06-23 20:36:48 +02:00
parent 41b2fa433f
commit d9a915a05b
4 changed files with 41 additions and 40 deletions
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12
src/lib/commands/reco.c
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@ -28,12 +28,13 @@
*
* Known contributors to this file:
* Dave Pare, 1986
* Markus Armbruster, 2004-2011
* Markus Armbruster, 2004-2012
*/
#include <config.h>
#include "commands.h"
#include "empobj.h"
#include "path.h"
#include "plane.h"
@ -48,7 +49,7 @@ reco(void)
int cno;
struct nstr_item ni_bomb;
struct nstr_item ni_esc;
struct sctstr target;
union empobj_storage target;
struct emp_qelem bomb_list;
struct emp_qelem esc_list;
int wantflags;
@ -69,10 +70,11 @@ reco(void)
ty = ay;
(void)pathtoxy(flightpath, &tx, &ty, fcost);
pr("target is %s\n", xyas(tx, ty, player->cnum));
getsect(tx, ty, &target);
cno = -1;
if (pln_onewaymission(&target, &cno, &wantflags) < 0)
if (pln_where_to_land(tx, ty, &target, &wantflags) < 0)
return RET_SYN;
cno = target.gen.ef_type == EF_SHIP ? target.gen.uid : -1;
ap_to_target = strlen(flightpath);
if (flightpath[ap_to_target - 1] == 'h')
ap_to_target--;