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Simplify control flow in spy()

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Rearrange so that we make contact (each way) and print the spy report
in just one place.  No functional change.
This commit is contained in:
Markus Armbruster 2008-06-14 17:51:26 +02:00
parent ee6927122c
commit 89e33f6218
1 changed files with 34 additions and 46 deletions
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80
src/lib/commands/spy.c
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@ -57,7 +57,6 @@ static void spyline(struct sctstr *sp);
int
spy(void)
{
int caught;
natid own;
int relat;
coord x, y;
@ -145,56 +144,45 @@ spy(void)
insert(table, &t_len, nx, ny);
continue;
}
/* catch spy N/200 chance, N = # military */
caught = chance(dsect.sct_item[I_MILIT] / 200.0);
own = dsect.sct_own;
/* determine spyee relations with spyer */
relat = getrel(getnatp(own), player->cnum);
if (relat == NEUTRAL && caught) {
/* neutral spy-ee */
pr("Spy deported from %s\n", xyas(nx, ny, player->cnum));
if (own != 0)
wu(0, own, "%s (#%d) spy deported from %s\n",
cname(player->cnum), player->cnum,
xyas(nx, ny, own));
if (relat <= NEUTRAL
&& chance(dsect.sct_item[I_MILIT] / 200.0)) {
/* spy caught */
if (relat == NEUTRAL) {
/* deport spy */
pr("Spy deported from %s\n",
xyas(nx, ny, player->cnum));
if (own != 0)
wu(0, own, "%s (#%d) spy deported from %s\n",
cname(player->cnum), player->cnum,
xyas(nx, ny, own));
} else {
/* execute spy */
pr("BANG!! A spy was shot in %s\n",
xyas(nx, ny, player->cnum));
military--;
if (own != 0)
wu(0, own, "%s (#%d) spy caught in %s\n",
cname(player->cnum), player->cnum,
xyas(nx, ny, own));
}
if (opt_HIDDEN)
setcont(own, player->cnum, FOUND_SPY);
} else if (relat < NEUTRAL && caught) {
/* hostile spy-ee */
pr("BANG!! A spy was shot in %s\n",
xyas(nx, ny, player->cnum));
military--;
if (own != 0)
wu(0, own, "%s (#%d) spy caught in %s\n",
cname(player->cnum), player->cnum,
xyas(nx, ny, own));
nreport(player->cnum, N_SPY_SHOT, own, 1);
if (opt_HIDDEN)
setcont(own, player->cnum, FOUND_SPY);
} else {
insert(table, &t_len, nx, ny);
spyline(&dsect);
changed += map_set(player->cnum, dsect.sct_x, dsect.sct_y,
dchr[dsect.sct_type].d_mnem, 0);
prunits(dsect.sct_x, dsect.sct_y);
prplanes(dsect.sct_x, dsect.sct_y);
if (opt_HIDDEN)
setcont(player->cnum, own, FOUND_SPY);
}
/*
* If you have a recon unit, it'll
* see the sector anyway...
*/
if (nrecon && caught) {
insert(table, &t_len, nx, ny);
spyline(&dsect);
changed += map_set(player->cnum, dsect.sct_x, dsect.sct_y,
dchr[dsect.sct_type].d_mnem, 0);
prunits(dsect.sct_x, dsect.sct_y);
prplanes(dsect.sct_x, dsect.sct_y);
if (opt_HIDDEN)
setcont(player->cnum, own, FOUND_SPY);
if (!nrecon) /* unless you have a recon unit */
continue; /* no report from caught spy */
}
/* spy report */
insert(table, &t_len, nx, ny);
spyline(&dsect);
changed += map_set(player->cnum, dsect.sct_x, dsect.sct_y,
dchr[dsect.sct_type].d_mnem, 0);
prunits(dsect.sct_x, dsect.sct_y);
prplanes(dsect.sct_x, dsect.sct_y);
if (opt_HIDDEN)
setcont(player->cnum, own, FOUND_SPY);
}
/* subtract any military if necessary */
if ((savemil != military) && (savemil > 0)) {