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New shp_mission_interdiction()

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Factored out of shp_interdict().  No functional change.
This commit is contained in:
Markus Armbruster 2010-01-09 09:39:15 +01:00
parent d4f1e02273
commit cd8fe31eda
1 changed files with 19 additions and 14 deletions
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33
src/lib/subs/shpsub.c
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@ -640,6 +640,22 @@ shp_fort_interdiction(struct emp_qelem *list, coord newx, coord newy,
return 0;
}
static int
shp_mission_interdiction(struct emp_qelem *list, coord x, coord y,
natid victim, int subs)
{
char *what = subs ? "subs" : "ships";
int wantflags = subs ? M_SUB : 0;
int nowantflags = subs ? 0 : M_SUB;
return shp_damage(list,
unit_interdict(x, y, victim, what,
shp_easiest_target(list,
wantflags, nowantflags),
MI_INTERDICT),
wantflags, nowantflags, x, y);
}
static int
shp_interdict(struct emp_qelem *list, coord newx, coord newy, natid victim)
{
@ -649,23 +665,12 @@ shp_interdict(struct emp_qelem *list, coord newx, coord newy, natid victim)
stopping |= shp_fort_interdiction(list, newx, newy, victim);
if (shp_contains(list, newx, newy, 0, M_SUB)) {
stopping |=
shp_damage(list,
unit_interdict(newx, newy, victim, "ships",
shp_easiest_target(list, 0, M_SUB),
MI_INTERDICT),
0, M_SUB, newx, newy);
stopping |= shp_mission_interdiction(list, newx, newy, victim, 0);
stopping |= shp_missile_interdiction(list, newx, newy, victim);
}
}
if (shp_contains(list, newx, newy, M_SUB, 0)) {
stopping |=
shp_damage(list,
unit_interdict(newx, newy, victim, "subs",
shp_easiest_target(list, M_SUB, 0),
MI_SINTERDICT),
M_SUB, 0, newx, newy);
}
if (shp_contains(list, newx, newy, M_SUB, 0))
stopping |= shp_mission_interdiction(list, newx, newy, victim, 1);
return stopping;
}