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subs: Factor shp_insque() out of shp_sel(), shp_missdef(), ...

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... nav_ship(), fltp_to_list().

Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
This commit is contained in:
Markus Armbruster 2014-01-25 08:49:02 +01:00
parent da400d4fe7
commit fe42e6e8dd
4 changed files with 23 additions and 27 deletions
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34
src/lib/subs/shpsub.c
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@ -29,7 +29,7 @@
* Known contributors to this file:
* Ken Stevens, 1995
* Steve McClure, 1996-2000
* Markus Armbruster, 2006-2013
* Markus Armbruster, 2006-2014
*/
#include <config.h>
@ -61,8 +61,6 @@ void
shp_sel(struct nstr_item *ni, struct emp_qelem *list)
{
struct shpstr ship;
struct mchrstr *mcp;
struct ulist *mlp;
emp_initque(list);
while (nxtitem(ni, &ship)) {
@ -73,7 +71,6 @@ shp_sel(struct nstr_item *ni, struct emp_qelem *list)
*/
if (!ship.shp_own || ship.shp_own != player->cnum)
continue;
mcp = &mchr[(int)ship.shp_type];
if (opt_MARKET) {
if (ontradingblock(EF_SHIP, &ship)) {
pr("ship #%d inelligible - it's for sale.\n",
@ -85,14 +82,26 @@ shp_sel(struct nstr_item *ni, struct emp_qelem *list)
ship.shp_rflags = 0;
memset(ship.shp_rpath, 0, sizeof(ship.shp_rpath));
putship(ship.shp_uid, &ship);
mlp = malloc(sizeof(struct ulist));
mlp->chrp = (struct empobj_chr *)mcp;
mlp->unit.ship = ship;
mlp->mobil = ship.shp_mobil;
emp_insque(&mlp->queue, list);
shp_insque(&ship, list);
}
}
/*
* Append SP to LIST.
* Return the new list link.
*/
struct ulist *
shp_insque(struct shpstr *sp, struct emp_qelem *list)
{
struct ulist *mlp = malloc(sizeof(struct ulist));
mlp->chrp = (struct empobj_chr *)&mchr[sp->shp_type];
mlp->unit.ship = *sp;
mlp->mobil = sp->shp_mobil;
emp_insque(&mlp->queue, list);
return mlp;
}
/* This function assumes that the list was created by shp_sel */
void
shp_nav(struct emp_qelem *list, double *minmobp, double *maxmobp,
@ -912,12 +921,7 @@ shp_missdef(struct shpstr *sp, natid victim)
char buf[512];
emp_initque(&list);
mlp = malloc(sizeof(struct ulist));
mlp->chrp = (struct empobj_chr *)&mchr[(int)sp->shp_type];
mlp->unit.ship = *sp;
mlp->mobil = sp->shp_mobil;
emp_insque(&mlp->queue, &list);
mlp = shp_insque(sp, &list);
sprintf(buf, "%s", prship(&mlp->unit.ship));
eff = sp->shp_effic;