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empserver/src/lib/commands/edit.c
Markus Armbruster cbe9897bfa edit: Report loading/unloading of planes & land units properly 
Print a message, send bulletin to owner.  Affects plane keys 's', 'y',
and land unit keys 'S', 'Y'.  The message is necessary to give the
deity a chance to catch unexpected changes, e.g. a player loading a
plane right before the deity edits it.  Watching out for such changes
is especially important with non-interactive edit.

Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
2013-06-06 19:55:02 +02:00

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/*
* Empire - A multi-player, client/server Internet based war game.
* Copyright (C) 1986-2013, Dave Pare, Jeff Bailey, Thomas Ruschak,
* Ken Stevens, Steve McClure, Markus Armbruster
*
* Empire is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* ---
*
* See files README, COPYING and CREDITS in the root of the source
* tree for related information and legal notices. It is expected
* that future projects/authors will amend these files as needed.
*
* ---
*
* edit.c: Edit things (sectors, ships, planes, units, nukes, countries)
*
* Known contributors to this file:
* David Muir Sharnoff
* Chad Zabel, 1994
* Steve McClure, 1998-2000
* Ron Koenderink, 2003-2009
* Markus Armbruster, 2003-2013
*/
#include <config.h>
#include <ctype.h>
#include <limits.h>
#include "actofgod.h"
#include "commands.h"
#include "item.h"
#include "land.h"
#include "news.h"
#include "optlist.h"
#include "plague.h"
#include "plane.h"
#include "ship.h"
#include "unit.h"
static void print_sect(struct sctstr *);
static void print_nat(struct natstr *);
static void print_plane(struct plnstr *);
static void print_land(struct lndstr *);
static void print_ship(struct shpstr *);
static char *getin(char *, char **);
static int edit_nat(struct natstr *, char *, char *);
static int edit_ship(struct shpstr *, char *, char *);
static int edit_land(struct lndstr *, char *, char *);
static int edit_plane(struct plnstr *, char *, char *);
int
edit(void)
{
struct sctstr sect;
struct plnstr plane;
struct shpstr ship;
struct lndstr land;
char *what;
char *key, *ptr;
int num;
int err;
int arg_index = 3;
coord x, y;
struct natstr *np;
char buf[1024];
char ewhat;
what = getstarg(player->argp[1],
"Edit what (country, land, ship, plane, nuke, unit)? ",
buf);
if (!what)
return RET_SYN;
ewhat = what[0];
switch (ewhat) {
case 'l':
if (!(ptr = getstarg(player->argp[2], "Sector : ", buf)))
return RET_FAIL;
if (!sarg_xy(ptr, &x, &y))
return RET_FAIL;
if (!getsect(x, y, &sect))
return RET_FAIL;
break;
case 'c':
np = natargp(player->argp[2], "Country? ");
if (!np)
return RET_SYN;
break;
case 'p':
if ((num = onearg(player->argp[2], "Plane number? ")) < 0)
return RET_SYN;
if (!getplane(num, &plane))
return RET_SYN;
break;
case 's':
if ((num = onearg(player->argp[2], "Ship number? ")) < 0)
return RET_SYN;
if (!getship(num, &ship))
return RET_SYN;
break;
case 'u':
if ((num = onearg(player->argp[2], "Unit number? ")) < 0)
return RET_SYN;
if (!getland(num, &land))
return RET_SYN;
break;
case 'n':
pr("Not implemented yet.\n");
break;
default:
pr("huh?\n");
return RET_SYN;
}
if (!player->argp[3]) {
switch (ewhat) {
case 'l':
print_sect(&sect);
break;
case 'c':
print_nat(np);
break;
case 'p':
print_plane(&plane);
break;
case 's':
print_ship(&ship);
break;
case 'u':
print_land(&land);
break;
}
}
for (;;) {
if (player->argp[arg_index]) {
if (player->argp[arg_index+1]) {
key = player->argp[arg_index++];
ptr = player->argp[arg_index++];
} else
return RET_SYN;
} else if (arg_index == 3) {
key = getin(buf, &ptr);
if (!key)
return RET_SYN;
if (!*key) {
switch (ewhat) {
case 'c':
print_nat(np);
break;
case 'l':
print_sect(&sect);
break;
case 's':
print_ship(&ship);
break;
case 'u':
print_land(&land);
break;
case 'p':
print_plane(&plane);
break;
}
return RET_OK;
}
} else
return RET_OK;
switch (ewhat) {
case 'c':
if ((err = edit_nat(np, key, ptr)) != RET_OK)
return err;
break;
case 'l':
if (!check_sect_ok(&sect))
return RET_FAIL;
if ((err = edit_sect(&sect, key, ptr)) != RET_OK)
return err;
if (!putsect(&sect))
return RET_FAIL;
break;
case 's':
if (!check_ship_ok(&ship))
return RET_FAIL;
if ((err = edit_ship(&ship, key, ptr)) != RET_OK)
return err;
if (!putship(ship.shp_uid, &ship))
return RET_FAIL;
break;
case 'u':
if (!check_land_ok(&land))
return RET_FAIL;
if ((err = edit_land(&land, key, ptr)) != RET_OK)
return err;
if (!putland(land.lnd_uid, &land))
return RET_FAIL;
break;
case 'p':
if (!check_plane_ok(&plane))
return RET_FAIL;
if ((err = edit_plane(&plane, key, ptr)) != RET_OK)
return err;
if (!putplane(plane.pln_uid, &plane))
return RET_FAIL;
break;
}
}
}
static void
benefit(natid who, int goodness)
{
if (opt_GODNEWS && getnatp(who)->nat_stat != STAT_GOD && goodness)
nreport(player->cnum, goodness > 0 ? N_AIDS : N_HURTS, who, 1);
}
static void
noise(struct sctstr *sptr, char *name, int old, int new)
{
divine_sct_change(sptr, name, new != old, new - old,
"from %d to %d", old, new);
}
static void
print_sect(struct sctstr *sect)
{
pr("Location <L>: %s\t", xyas(sect->sct_x, sect->sct_y, player->cnum));
pr("Distribution sector <D>: %s\n",
xyas(sect->sct_dist_x, sect->sct_dist_y, player->cnum));
pr("Designation <s>: %c\tNew designation <S>: %c\n",
dchr[sect->sct_type].d_mnem, dchr[sect->sct_newtype].d_mnem);
pr("own oo eff mob min gld frt oil urn wrk lty che ctg plg ptime fall avail\n");
pr(" o O e m i g f c u w l x X p t F a\n");
pr("%3d %3d %3d %3d %3d %3d %3d %3d %3d %3d %3d %3d %3d %3d %5d %4d %5d\n",
sect->sct_own, sect->sct_oldown, sect->sct_effic, sect->sct_mobil,
sect->sct_min, sect->sct_gmin, sect->sct_fertil, sect->sct_oil,
sect->sct_uran, sect->sct_work, sect->sct_loyal,
sect->sct_che, sect->sct_che_target,
sect->sct_pstage, sect->sct_ptime,
sect->sct_fallout, sect->sct_avail);
pr("Mines <M>: %d\n", sect->sct_mines);
pr("Road %% <R>: %d\t", sect->sct_road);
pr("Rail %% <r>: %d\t", sect->sct_rail);
pr("Defense %% <d>: %d\n", sect->sct_defense);
}
static void
print_nat(struct natstr *np)
{
int i;
pr("Country #: %2d\n", np->nat_cnum);
pr("Name <n>: %-20s\t", np->nat_cnam);
pr("Representative <r>: %-20s\n", np->nat_pnam);
pr("BTUs <b>: %3d\t\t\t", np->nat_btu);
pr("Reserves <m>: %5d\n", np->nat_reserve);
pr("Capital <c>: %s\t\t",
xyas(np->nat_xcap, np->nat_ycap, player->cnum));
pr("Origin <o>: %3s\n",
xyas(np->nat_xorg, np->nat_yorg, player->cnum));
pr("Status <s>: 0x%x\t\t\t", np->nat_stat);
pr("Seconds Used <u>: %3d\n", np->nat_timeused);
pr("Technology <T>: %.2f\t\t", np->nat_level[NAT_TLEV]);
pr("Research <R>: %.2f\n", np->nat_level[NAT_RLEV]);
pr("Education <E>: %.2f\t\t", np->nat_level[NAT_ELEV]);
pr("Happiness <H>: %.2f\n", np->nat_level[NAT_HLEV]);
pr("Money <M>: $%6d\n", np->nat_money);
pr("Telegrams <t>: %6d\n", np->nat_tgms);
if (opt_HIDDEN) {
pr("Countries contacted: ");
for (i = 0; i < MAXNOC; i++) {
if (getcontact(np, i))
pr("%d(%d) ", i, getcontact(np, i));
}
pr("\n");
}
}
static void
print_plane(struct plnstr *plane)
{
pr("%s %s\n", prnatid(plane->pln_own), prplane(plane));
pr("UID <U>: %d\t\t", plane->pln_uid);
pr("Owner <O>: %d\t\t", plane->pln_own);
pr("Location <l>: %s\n",
xyas(plane->pln_x, plane->pln_y, player->cnum));
pr("Efficiency <e>: %d\t", plane->pln_effic);
pr("Mobility <m>: %d\n", plane->pln_mobil);
pr("Tech <t>: %d\t\t", plane->pln_tech);
pr("Wing <w>: %.1s\n", &plane->pln_wing);
pr("Range <r>: %d\t\t", plane->pln_range);
pr("Flags <f>: %d\n", plane->pln_flags);
pr("Ship <s>: %d\t\t", plane->pln_ship);
pr("Land Unit <y>: %d\t", plane->pln_land);
}
static void
print_land(struct lndstr *land)
{
pr("%s %s\n", prnatid(land->lnd_own), prland(land));
pr("UID <U>: %d\n", land->lnd_uid);
pr("Owner <O>: %d\n", land->lnd_own);
pr("Location <L>: %s\n", xyas(land->lnd_x, land->lnd_y, player->cnum));
pr("Efficiency <e>: %d\t", land->lnd_effic);
pr("Mobility <M>: %d\n", land->lnd_mobil);
pr("Tech <t>: %d\t\t", land->lnd_tech);
pr("Army <a>: %.1s\n", &land->lnd_army);
pr("Fortification <F>: %d\t", land->lnd_harden);
pr("Land unit <Y>: %d\n", land->lnd_land);
pr("Ship <S>: %d\t\t", land->lnd_ship);
pr("Retreat percentage <Z>: %d\n", land->lnd_retreat);
pr("Retreat path <R>: '%s'\t\tRetreat Flags <W>: %d\n",
land->lnd_rpath, land->lnd_rflags);
pr("civ mil uw food shl gun pet irn dst oil lcm hcm rad\n");
pr(" c m u f s g p i d o l h r\n");
pr("%3d", land->lnd_item[I_CIVIL]);
pr("%4d", land->lnd_item[I_MILIT]);
pr("%4d", land->lnd_item[I_UW]);
pr("%5d", land->lnd_item[I_FOOD]);
pr("%4d", land->lnd_item[I_SHELL]);
pr("%4d", land->lnd_item[I_GUN]);
pr("%5d", land->lnd_item[I_PETROL]);
pr("%5d", land->lnd_item[I_IRON]);
pr("%5d", land->lnd_item[I_DUST]);
pr("%5d", land->lnd_item[I_OIL]);
pr("%5d", land->lnd_item[I_LCM]);
pr("%5d", land->lnd_item[I_HCM]);
pr("%4d", land->lnd_item[I_RAD]);
pr("\n");
}
static void
print_ship(struct shpstr *ship)
{
pr("%s %s\n", prnatid(ship->shp_own), prship(ship));
pr("UID <U>: %d\n", ship->shp_uid);
pr("Owner <O>: %d\t\t\t", ship->shp_own);
pr("Location <L>: %s\n", xyas(ship->shp_x, ship->shp_y, player->cnum));
pr("Tech <T>: %d\t\t\t", ship->shp_tech);
pr("Efficiency <E>: %d\n", ship->shp_effic);
pr("Mobility <M>: %d\t\t", ship->shp_mobil);
pr("Fleet <F>: %.1s\n", &ship->shp_fleet);
pr("Retreat path <R>: '%s'\t\tRetreat Flags <W>: %d\n",
ship->shp_rpath, ship->shp_rflags);
pr("Plague Stage <a>: %d\t\t", ship->shp_pstage);
pr("Plague Time <b>: %d\n", ship->shp_ptime);
pr("civ mil uw food shl gun pet irn dst oil lcm hcm rad\n");
pr(" c m u f s g p i d o l h r\n");
pr("%3d", ship->shp_item[I_CIVIL]);
pr("%4d", ship->shp_item[I_MILIT]);
pr("%4d", ship->shp_item[I_UW]);
pr("%5d", ship->shp_item[I_FOOD]);
pr("%4d", ship->shp_item[I_SHELL]);
pr("%4d", ship->shp_item[I_GUN]);
pr("%5d", ship->shp_item[I_PETROL]);
pr("%5d", ship->shp_item[I_IRON]);
pr("%5d", ship->shp_item[I_DUST]);
pr("%5d", ship->shp_item[I_OIL]);
pr("%5d", ship->shp_item[I_LCM]);
pr("%5d", ship->shp_item[I_HCM]);
pr("%4d", ship->shp_item[I_RAD]);
pr("\n");
}
static char *
getin(char *buf, char **valp)
{
char line[1024];
char *argp[128];
char *p;
*valp = NULL;
p = getstarg(NULL, "%c xxxxx -- thing value : ", line);
if (!p)
return NULL;
switch (parse(p, buf, argp, NULL, NULL, NULL)) {
case 0:
return "";
case 1:
return NULL;
default:
*valp = argp[1];
return argp[0];
}
}
#if 0 /* not needed right now */
static void
warn_deprecated(char key)
{
pr("Key <%c> is deprecated and will go away in a future release\n", key);
}
#endif
int
edit_sect_i(struct sctstr *sect, char *key, int arg)
{
int new;
switch (*key) {
case 'o':
if (arg < 0 || arg >= MAXNOC)
return RET_SYN;
divine_sct_change_quiet(sect, "Owner", arg != sect->sct_own,
"from %s to %s",
prnatid(sect->sct_own), prnatid(arg));
if (arg == sect->sct_own)
break;
report_god_takes("Sector ",
xyas(sect->sct_x, sect->sct_y, sect->sct_own),
sect->sct_own);
report_god_gives("Sector ",
xyas(sect->sct_x, sect->sct_y, arg),
arg);
sect->sct_own = arg;
break;
case 'O':
if (arg < 0 || arg >= MAXNOC)
return RET_SYN;
divine_sct_change(sect, "Old owner", arg != sect->sct_oldown, 0,
"from %s to %s",
prnatid(sect->sct_oldown), prnatid(arg));
sect->sct_oldown = arg;
break;
case 'e':
new = LIMIT_TO(arg, 0, 100);
noise(sect, "Efficiency", sect->sct_effic, new);
sect->sct_effic = new;
break;
case 'm':
new = LIMIT_TO(arg, -127, 127);
noise(sect, "Mobility", sect->sct_mobil, new);
sect->sct_mobil = new;
break;
case 'i':
new = LIMIT_TO(arg, 0, 100);
noise(sect, "Iron ore content", sect->sct_min, new);
sect->sct_min = (unsigned char)new;
break;
case 'g':
new = LIMIT_TO(arg, 0, 100);
noise(sect, "Gold content", sect->sct_gmin, new);
sect->sct_gmin = (unsigned char)new;
break;
case 'f':
new = LIMIT_TO(arg, 0, 100);
noise(sect, "Fertility", sect->sct_fertil, new);
sect->sct_fertil = (unsigned char)new;
break;
case 'c':
new = LIMIT_TO(arg, 0, 100);
noise(sect, "Oil content", sect->sct_oil, new);
sect->sct_oil = (unsigned char)new;
break;
case 'u':
new = LIMIT_TO(arg, 0, 100);
noise(sect, "Uranium content", sect->sct_uran, new);
sect->sct_uran = (unsigned char)new;
break;
case 'w':
new = LIMIT_TO(arg, 0, 100);
noise(sect, "Workforce percentage", sect->sct_work, new);
sect->sct_work = (unsigned char)new;
break;
case 'l':
new = LIMIT_TO(arg, 0, 127);
divine_sct_change_quiet(sect, "Loyalty", new != sect->sct_loyal,
"from %d to %d", sect->sct_loyal, new);
sect->sct_loyal = (unsigned char)new;
break;
case 'x':
new = LIMIT_TO(arg, 0, CHE_MAX);
divine_sct_change_quiet(sect, "Guerillas", new != sect->sct_che,
"from %d to %d", sect->sct_che, new);
sect->sct_che = new;
break;
case 'X':
if (arg < 0 || arg >= MAXNOC)
return RET_SYN;
divine_sct_change_quiet(sect, "Che target",
arg != sect->sct_che_target,
"from %s to %s",
prnatid(sect->sct_che_target),
prnatid(arg));
sect->sct_che_target = arg;
if (arg == 0)
sect->sct_che = 0;
break;
case 'p':
new = LIMIT_TO(arg, 0, PLG_EXPOSED);
divine_sct_change_quiet(sect, "Plague stage",
new != sect->sct_pstage,
"from %d to %d", sect->sct_pstage, new);
sect->sct_pstage = new;
break;
case 't':
new = LIMIT_TO(arg, 0, 32767);
divine_sct_change_quiet(sect, "Plague time",
new != sect->sct_ptime,
"from %d to %d", sect->sct_ptime, new);
sect->sct_ptime = new;
break;
case 'F':
new = LIMIT_TO(arg, 0, FALLOUT_MAX);
noise(sect, "Fallout", sect->sct_fallout, new);
sect->sct_fallout = new;
break;
case 'a':
new = LIMIT_TO(arg, 0, 9999);
noise(sect, "Available workforce", sect->sct_avail, new);
sect->sct_avail = new;
break;
case 'M':
new = LIMIT_TO(arg, 0, MINES_MAX);
if (sect->sct_own == sect->sct_oldown)
noise(sect, "Mines", sect->sct_mines, new);
else
divine_sct_change_quiet(sect, "Mines", new != sect->sct_mines,
"from %d to %d", sect->sct_mines, new);
sect->sct_mines = new;
break;
case 'R':
new = LIMIT_TO(arg, 0, 100);
noise(sect, "Road percentage", sect->sct_road, new);
sect->sct_road = new;
break;
case 'r':
new = LIMIT_TO(arg, 0, 100);
noise(sect, "Rail percentage", sect->sct_rail, new);
sect->sct_rail = new;
break;
case 'd':
new = LIMIT_TO(arg, 0, 100);
noise(sect, "Defense percentage", sect->sct_defense, new);
sect->sct_defense = new;
break;
default:
pr("huh? (%s)\n", key);
return RET_SYN;
}
return RET_OK;
}
int
edit_sect(struct sctstr *sect, char *key, char *p)
{
coord newx, newy;
int new;
struct sctstr newsect;
switch (*key) {
case 'L':
if (!sarg_xy(p, &newx, &newy))
return RET_SYN;
if (newx == sect->sct_x && newy == sect->sct_y) {
pr("Sector %s unchanged\n", xyas(newx, newy, player->cnum));
break;
}
getsect(newx, newy, &newsect);
pr("Sector %s duplicated to %s\n",
xyas(sect->sct_x, sect->sct_y, player->cnum),
xyas(newx, newy, player->cnum));
report_god_takes("Sector ", xyas(newx, newy, newsect.sct_own),
newsect.sct_own);
report_god_gives("Sector ", xyas(newx, newy, sect->sct_own),
sect->sct_own);
sect->sct_x = newx;
sect->sct_y = newy;
ef_set_uid(EF_SECTOR, sect, XYOFFSET(newx, newy));
break;
case 'D':
if (!sarg_xy(p, &newx, &newy))
return RET_SYN;
divine_sct_change_quiet(sect, "Distribution sector",
newx != sect->sct_dist_x || newy != sect->sct_dist_y,
"from %s to %s",
xyas(sect->sct_dist_x, sect->sct_dist_y, player->cnum),
xyas(newx, newy, player->cnum));
if (newx == sect->sct_dist_x && newy == sect->sct_dist_y)
break;
if (sect->sct_own && sect->sct_own != player->cnum)
wu(0, sect->sct_own,
"Distribution sector of %s changed from %s to %s"
" by an act of %s\n",
xyas(sect->sct_x, sect->sct_y, player->cnum),
xyas(sect->sct_dist_x, sect->sct_dist_y, player->cnum),
xyas(newx, newy, player->cnum),
cname(player->cnum));
sect->sct_dist_x = newx;
sect->sct_dist_y = newy;
break;
case 's':
new = sct_typematch(p);
if (new < 0)
return RET_SYN;
divine_sct_change(sect, "Designation",
new != sect->sct_type, 0, "from %c to %c",
dchr[sect->sct_type].d_mnem, dchr[new].d_mnem);
set_coastal(sect, sect->sct_type, new);
sect->sct_type = new;
break;
case 'S':
new = sct_typematch(p);
if (new < 0)
return RET_SYN;
divine_sct_change(sect, "New designation",
new != sect->sct_newtype, 0, "from %c to %c",
dchr[sect->sct_newtype].d_mnem, dchr[new].d_mnem);
sect->sct_newtype = new;
break;
default:
return edit_sect_i(sect, key, atoi(p));
}
return RET_OK;
}
static int
edit_nat(struct natstr *np, char *key, char *p)
{
coord newx, newy;
natid nat = np->nat_cnum;
int arg = atoi(p);
float farg = (float)atof(p);
switch (*key) {
case 'n':
if (!check_nat_name(p, nat))
return RET_SYN;
pr("Country name changed from %s to %s\n", np->nat_cnam, p);
strcpy(np->nat_cnam, p);
break;
case 'r':
pr("Country representative changed from %s to %s\n",
np->nat_pnam, p);
strncpy(np->nat_pnam, p, sizeof(np->nat_pnam) - 1);
break;
case 't':
arg = LIMIT_TO(arg, 0, USHRT_MAX);
np->nat_tgms = arg;
break;
case 'b':
arg = LIMIT_TO(arg, 0, max_btus);
pr("BTU's changed from %d to %d\n", np->nat_btu, arg);
np->nat_btu = arg;
break;
case 'm':
arg = LIMIT_TO(arg, 0, INT_MAX);
benefit(nat, arg - np->nat_reserve);
pr("Military reserves changed from %d to %d\n",
np->nat_reserve, arg);
if (arg == np->nat_reserve)
break;
if (nat != player->cnum)
wu(0, nat,
"Military reserves changed from %d to %d by an act of %s\n",
np->nat_reserve, arg, cname(player->cnum));
np->nat_reserve = arg;
break;
case 'c':
if (!sarg_xy(p, &newx, &newy))
return RET_SYN;
pr("Capital coordinates changed from %s to %s\n",
xyas(np->nat_xcap, np->nat_ycap, player->cnum),
xyas(newx, newy, player->cnum));
np->nat_xcap = newx;
np->nat_ycap = newy;
break;
case 'o':
if (!sarg_xy(p, &newx, &newy))
return RET_SYN;
pr("Origin coordinates changed from %s to %s\n",
xyas(np->nat_xorg, np->nat_yorg, player->cnum),
xyas(newx, newy, player->cnum));
np->nat_xorg = newx;
np->nat_yorg = newy;
break;
case 's':
np->nat_stat = LIMIT_TO(arg, STAT_UNUSED, STAT_GOD);
break;
case 'u':
arg = LIMIT_TO(arg, 0, m_m_p_d * 60);
pr("Number of seconds used changed from %d to %d.\n",
np->nat_timeused, arg);
np->nat_timeused = arg;
break;
case 'M':
pr("Money changed from %d to %d\n", np->nat_money, arg);
if (arg == np->nat_money)
break;
if (nat != player->cnum)
wu(0, nat, "Money changed from %d to %d by an act of %s\n",
np->nat_money, arg, cname(player->cnum));
np->nat_money = arg;
break;
case 'T':
farg = MAX(0.0, farg);
pr("Tech changed from %.2f to %.2f.\n",
np->nat_level[NAT_TLEV], farg);
np->nat_level[NAT_TLEV] = farg;
break;
case 'R':
farg = MAX(0.0, farg);
pr("Research changed from %.2f to %.2f.\n",
np->nat_level[NAT_RLEV], farg);
np->nat_level[NAT_RLEV] = farg;
break;
case 'E':
farg = MAX(0.0, farg);
pr("Education changed from %.2f to %.2f.\n",
np->nat_level[NAT_ELEV], farg);
np->nat_level[NAT_ELEV] = farg;
break;
case 'H':
farg = MAX(0.0, farg);
pr("Happiness changed from %.2f to %.2f.\n",
np->nat_level[NAT_HLEV], farg);
np->nat_level[NAT_HLEV] = farg;
break;
default:
pr("huh? (%s)\n", key);
break;
}
putnat(np);
return RET_OK;
}
static int
edit_unit(struct empobj *unit, char *key, char *p,
int mineff, char *group_name)
{
int arg = atoi(p);
coord newx, newy;
union empobj_storage newunit;
switch (toupper(*key)) {
case 'U':
if (arg < 0)
return RET_SYN;
if (arg == unit->uid) {
pr("%s unchanged\n", unit_nameof(unit));
break;
}
if (!ef_ensure_space(unit->ef_type, arg, 50)) {
pr("Can't copy to %s #%d\n", ef_nameof(unit->ef_type), arg);
return RET_FAIL;
}
pr("%s duplicated to (#%d)\n", unit_nameof(unit), arg);
ef_set_uid(unit->ef_type, unit, arg);
if (get_empobj(unit->ef_type, arg, &newunit) && newunit.gen.own) {
pr("Replacing %s of %s\n",
unit_nameof(&newunit.gen), prnatid(newunit.gen.own));
report_god_takes("", unit_nameof(&newunit.gen),
newunit.gen.own);
}
report_god_gives("", unit_nameof(unit), unit->own);
break;
case 'O':
if (arg < 0 || arg >= MAXNOC)
return RET_SYN;
divine_unit_change_quiet(unit, "Owner", arg != unit->own,
"from %s to %s",
prnatid(unit->own), prnatid(arg));
if (arg != unit->own) {
report_god_takes("", unit_nameof(unit), unit->own);
report_god_gives("", unit_nameof(unit), arg);
}
unit->own = arg;
break;
case 'L':
if (!sarg_xy(p, &newx, &newy))
return RET_SYN;
unit->x = newx;
unit->y = newy;
break;
case 'E':
arg = LIMIT_TO(arg, mineff, 100);
unit->effic = arg;
break;
case 'M':
arg = LIMIT_TO(arg, -127, 127);
unit->mobil = arg;
break;
case 'F':
case 'W':
case 'A':
if (p[0] == '~')
unit->group = 0;
else if (isalpha(p[0]))
unit->group = p[0];
else {
pr("%c: invalid %s\n", p[0], group_name);
return RET_FAIL;
}
break;
default:
CANT_REACH();
}
return RET_OK;
}
static int
edit_ship(struct shpstr *ship, char *key, char *p)
{
struct mchrstr *mcp = &mchr[ship->shp_type];
int arg = atoi(p);
struct ichrstr *ip;
switch (*key) {
case 'U':
case 'O':
case 'L':
case 'E':
case 'M':
case 'F':
return edit_unit((struct empobj *)ship, key, p,
SHIP_MINEFF, "fleet");
case 'T':
arg = LIMIT_TO(arg, mcp->m_tech, SHRT_MAX);
shp_set_tech(ship, arg);
break;
case 'a':
arg = LIMIT_TO(arg, 0, PLG_EXPOSED);
ship->shp_pstage = arg;
break;
case 'b':
arg = LIMIT_TO(arg, 0, 32767);
ship->shp_ptime = arg;
break;
case 'R':
strncpy(ship->shp_rpath, p, sizeof(ship->shp_rpath) - 1);
break;
case 'W':
ship->shp_rflags = arg;
break;
case 'c':
case 'm':
case 'u':
case 'f':
case 's':
case 'g':
case 'p':
case 'i':
case 'd':
case 'o':
case 'l':
case 'h':
case 'r':
ip = item_by_name(key);
arg = LIMIT_TO(arg, 0, mchr[ship->shp_type].m_item[ip->i_uid]);
divine_unit_change_quiet((struct empobj *)ship, ip->i_name,
arg != ship->shp_item[ip->i_uid],
"from %d to %d",
ship->shp_item[ip->i_uid], arg);
report_divine_gift(ship->shp_own, ip,
arg - ship->shp_item[ip->i_uid], prship(ship));
ship->shp_item[ip->i_uid] = arg;
break;
default:
pr("huh? (%s)\n", key);
return RET_FAIL;
}
return RET_OK;
}
static int
edit_land(struct lndstr *land, char *key, char *p)
{
struct lchrstr *lcp = &lchr[land->lnd_type];
int arg = atoi(p);
struct ichrstr *ip;
switch (*key) {
case 'U':
case 'O':
case 'L':
case 'e':
case 'M':
case 'a':
return edit_unit((struct empobj *)land, key, p,
LAND_MINEFF, "army");
case 't':
arg = LIMIT_TO(arg, lcp->l_tech, SHRT_MAX);
lnd_set_tech(land, arg);
break;
case 'F':
land->lnd_harden = LIMIT_TO(arg, 0, 127);
break;
case 'S':
if (arg < -1 || arg >= ef_nelem(EF_SHIP))
return RET_SYN;
if (arg == land->lnd_ship) {
pr("Ship of %s unchanged\n", prland(land));
break;
}
divine_unload((struct empobj *)land, EF_SHIP, land->lnd_ship);
if (arg >= 0) {
divine_unload((struct empobj *)land, EF_LAND, land->lnd_land);
land->lnd_land = -1;
}
divine_load((struct empobj *)land, EF_SHIP, arg);
land->lnd_ship = arg;
break;
case 'Y':
if (arg < -1 || arg >= ef_nelem(EF_LAND))
return RET_SYN;
if (arg == land->lnd_land) {
pr("Land unit of %s unchanged\n", prland(land));
break;
}
divine_unload((struct empobj *)land, EF_LAND, land->lnd_land);
if (arg >= 0) {
divine_unload((struct empobj *)land, EF_SHIP, land->lnd_ship);
land->lnd_ship = -1;
}
divine_load((struct empobj *)land, EF_LAND, arg);
land->lnd_land = arg;
break;
case 'Z':
arg = LIMIT_TO(arg, 0, 100);
land->lnd_retreat = arg;
break;
case 'R':
strncpy(land->lnd_rpath, p, sizeof(land->lnd_rpath) - 1);
break;
case 'W':
land->lnd_rflags = arg;
break;
case 'c':
case 'm':
case 'u':
case 'f':
case 's':
case 'g':
case 'p':
case 'i':
case 'd':
case 'o':
case 'l':
case 'h':
case 'r':
ip = item_by_name(key);
arg = LIMIT_TO(arg, 0, lchr[land->lnd_type].l_item[ip->i_uid]);
divine_unit_change_quiet((struct empobj *)land, ip->i_name,
arg != land->lnd_item[ip->i_uid],
"from %d to %d",
land->lnd_item[ip->i_uid], arg);
report_divine_gift(land->lnd_own, ip,
arg - land->lnd_item[ip->i_uid], prland(land));
land->lnd_item[ip->i_uid] = arg;
break;
default:
pr("huh? (%s)\n", key);
return RET_FAIL;
}
return RET_OK;
}
static int
edit_plane(struct plnstr *plane, char *key, char *p)
{
struct plchrstr *pcp = &plchr[plane->pln_type];
int arg = atoi(p);
switch (*key) {
case 'U':
case 'O':
case 'l':
case 'e':
case 'm':
case 'w':
return edit_unit((struct empobj *)plane, key, p,
PLANE_MINEFF, "wing");
case 't':
arg = LIMIT_TO(arg, pcp->pl_tech, SHRT_MAX);
pln_set_tech(plane, arg);
break;
case 'r':
arg = LIMIT_TO(arg, 0, pl_range(pcp, plane->pln_tech));
plane->pln_range = (unsigned char)arg;
break;
case 's':
if (arg < -1 || arg >= ef_nelem(EF_SHIP))
return RET_SYN;
if (arg == plane->pln_ship) {
pr("Ship of %s unchanged\n", prplane(plane));
break;
}
divine_unload((struct empobj *)plane, EF_SHIP, plane->pln_ship);
if (arg >= 0) {
divine_unload((struct empobj *)plane, EF_LAND, plane->pln_land);
plane->pln_land = -1;
}
divine_load((struct empobj *)plane, EF_SHIP, arg);
plane->pln_ship = arg;
break;
case 'y':
if (arg < -1 || arg >= ef_nelem(EF_LAND))
return RET_SYN;
if (arg == plane->pln_land) {
pr("Land unit of %s unchanged\n", prplane(plane));
break;
}
divine_unload((struct empobj *)plane, EF_LAND, plane->pln_land);
if (arg >= 0) {
divine_unload((struct empobj *)plane, EF_SHIP, plane->pln_ship);
plane->pln_ship = -1;
}
divine_load((struct empobj *)plane, EF_LAND, arg);
plane->pln_land = arg;
break;
case 'f':
plane->pln_flags = arg;
break;
default:
pr("huh? (%s)\n", key);
return RET_FAIL;
}
return RET_OK;
}
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