/*
* Empire - A multi-player, client/server Internet based war game.
- * Copyright (C) 1986-2010, Dave Pare, Jeff Bailey, Thomas Ruschak,
- * Ken Stevens, Steve McClure
+ * Copyright (C) 1986-2016, Dave Pare, Jeff Bailey, Thomas Ruschak,
+ * Ken Stevens, Steve McClure, Markus Armbruster
*
- * This program is free software; you can redistribute it and/or modify
+ * 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 2 of the License, or
+ * 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,
* 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, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* ---
*
* Known contributors to this file:
* Ken Stevens, 1995
* Steve McClure, 1996-2000
- * Markus Armbruster, 2003-2009
+ * Markus Armbruster, 2003-2015
*/
#include <config.h>
#include <stdlib.h>
+#include "chance.h"
#include "empobj.h"
#include "file.h"
#include "item.h"
#include "misc.h"
#include "mission.h"
+#include "news.h"
#include "nsc.h"
#include "optlist.h"
#include "path.h"
-#include "player.h"
+#include "plague.h"
#include "prototypes.h"
#include "queue.h"
#include "xy.h"
act[0] = 0;
for (cn = 1; cn < MAXNOC; cn++) {
act[cn] = relations_with(cn, victim) <= HOSTILE;
- emp_initque((struct emp_qelem *)&mi[cn]);
+ emp_initque(&mi[cn].queue);
}
build_mission_list(mi, act, act, x, y, MI_INTERDICT);
memset(mi, 0, sizeof(mi));
other_act[0] = plane_act[0] = 0;
for (cn = 1; cn < MAXNOC; cn++) {
- rel = getrel(getnatp(cn), victim);
+ rel = relations_with(cn, victim);
other_act[cn] = rel <= HOSTILE;
plane_act[cn] = mission == MI_SINTERDICT
- ? cn != victim && rel <= NEUTRAL : other_act[cn];
- emp_initque((struct emp_qelem *)&mi[cn]);
+ ? rel <= NEUTRAL : other_act[cn];
+ emp_initque(&mi[cn].queue);
}
build_mission_list(mi, other_act, plane_act, x, y, mission);
}
/*
- * Perform support missions in X,Y against VICTIM for ACTEE.
- * MISSION is either MI_OSUPPORT or MI_DSUPPORT.
+ * Perform support missions in @x,@y against @victim for @actee.
+ * @mission is either MI_OSUPPORT or MI_DSUPPORT.
* Return total damage.
*/
static int
act[0] = 0;
for (cn = 1; cn < MAXNOC; cn++) {
act[cn] = feels_like_helping(cn, actee, victim);
- emp_initque((struct emp_qelem *)&mi[cn]);
+ emp_initque(&mi[cn].queue);
}
build_mission_list(mi, act, act, x, y, MI_SUPPORT);
snxtitem_all(&ni, type);
while (nxtitem(&ni, &item)) {
- gp = (struct empobj *)&item;
+ gp = &item.gen;
if (!act[gp->own])
continue;
if (!in_oparea((struct empobj *)&plane, x, y))
continue;
plp = malloc(sizeof(struct plist));
- memset(plp, 0, sizeof(struct plist));
+ plp->load = 0;
+ plp->pstage = PLG_HEALTHY;
plp->pcp = &plchr[(int)plane.pln_type];
plp->plane = plane;
emp_insque(&plp->queue, escorts);
else {
/* save planes for later */
plp = malloc(sizeof(struct plist));
-
- memset(plp, 0, sizeof(struct plist));
+ plp->load = 0;
+ plp->pstage = PLG_HEALTHY;
plp->pcp = pcp;
memcpy(&plp->plane, glp->thing, sizeof(struct plnstr));
if (plp->pcp->pl_flags & P_M)
wu(0, sp->shp_own,
"\tEffective torpedo range is %d.0\n", range);
wu(0, sp->shp_own,
- "\tWhooosh... Hitchance = %d%%\n",
- (int)(hitchance * 100));
+ "\tWhooosh... Hitchance = %.0f%%\n", hitchance * 100);
if (!chance(hitchance)) {
wu(0, sp->shp_own, "\tMissed\n");
if (!msl_hit(&plp->plane, SECT_HARDTARGET, EF_SECTOR,
N_SCT_MISS, N_SCT_SMISS, sublaunch, victim))
CANT_REACH();
- dam2 = pln_damage(&plp->plane, 'p', 1);
+ dam2 = pln_damage(&plp->plane, 'p', "");
air_dam += dam2;
use_up_msl:
plp->plane.pln_effic = 0;
{
struct emp_qelem *qp, *newqp, escorts, airp, b, e;
struct plist *plp;
- int plane_owner, performed, air_dam, md;
+ int plane_owner, performed, air_dam;
+ size_t md;
emp_initque(&escorts);
emp_initque(&airp);
performed = air_dam = 0;
for (qp = airp.q_forw; qp != (&airp); qp = qp->q_forw) {
struct airport *air;
- char buf[512];
- char *pp;
+ char buf[1024];
air = (struct airport *)qp;
- md = mapdist(x, y, air->x, air->y);
emp_initque(&b);
emp_initque(&e);
/* Split off the escorts at this base into e */
divide(&escorts, &e, air->x, air->y);
- mission_pln_arm(&b, air->x, air->y, 2 * md, 'p', NULL);
+ if (path_find(air->x, air->y, x, y, plane_owner, MOB_FLY) < 0)
+ continue;
+ md = path_find_route(buf, sizeof(buf), air->x, air->y, x, y);
+ if (md >= sizeof(buf))
+ continue;
+ mission_pln_arm(&b, air->x, air->y, 2 * md, 'p', NULL);
if (QEMPTY(&b))
continue;
-
mission_pln_arm(&e, air->x, air->y, 2 * md, 'e', NULL);
- pp = BestAirPath(buf, air->x, air->y, x, y);
- if (CANT_HAPPEN(!pp))
- continue;
performed = 1;
wu(0, plane_owner, "Flying %s mission from %s to %s\n",
mission_name(mission),
xyas(x, y, air->own));
}
- ac_encounter(&b, &e, air->x, air->y, pp, 0);
+ ac_encounter(&b, &e, air->x, air->y, buf, 0);
if (!QEMPTY(&b))
air_dam +=
}
/*
- * Maximum distance GP can perform its mission.
+ * Maximum distance @gp can perform its mission.
* Note: this has nothing to do with the radius of the op-area.
* oprange() governs where the unit *can* strike, the op-area governs
* where the player wants it to strike.
}
/*
- * Does GP's mission op area cover X,Y?
+ * Does @gp's mission op area cover @x,@y?
*/
int
in_oparea(struct empobj *gp, coord x, coord y)
}
if (pcp->pl_flags & P_A) {
- if (roll(100) > pln_identchance(pp, hardtarget, EF_SHIP)) {
+ if (!pct_chance(pln_identchance(pp, hardtarget, EF_SHIP))) {
emp_remque(qp);
free(qp);
continue;
pcp = plp->pcp;
if (pp->pln_ship >= 0) {
getship(pp->pln_ship, &ship);
+ plp->pstage = ship.shp_pstage;
item = ship.shp_item;
} else if (pp->pln_land >= 0) {
getland(pp->pln_land, &land);
+ plp->pstage = land.lnd_pstage;
item = land.lnd_item;
} else {
getsect(pp->pln_x, pp->pln_y, §);
+ plp->pstage = sect.sct_pstage;
item = sect.sct_item;
}
if (pcp->pl_fuel > item[I_PETROL]) {
getsect(x, y, §);
a->own = sect.sct_own;
- emp_insque((struct emp_qelem *)a, airp);
+ emp_insque(&a->queue, airp);
}
/*
struct plist *plp;
struct plnstr *pp;
int newdam, dam = 0;
+ char buf[32];
int hitchance;
for (qp = bombers->q_forw; qp != bombers; qp = qp->q_forw) {
continue;
if (plp->pcp->pl_flags & P_A) {
- if (roll(100) > pln_identchance(pp, hardtarget, EF_SHIP)) {
+ if (!pct_chance(pln_identchance(pp, hardtarget, EF_SHIP))) {
wu(0, pp->pln_own,
"\t%s detects sub movement in %s\n",
prplane(pp), xyas(x, y, pp->pln_own));
"\t%s pinbombing %s %s in %s\n",
prplane(pp), cname(victim), s, xyas(x, y, pp->pln_own));
}
- hitchance = pln_hitchance(pp, hardtarget, EF_SHIP);
+
+ buf[0] = 0;
if (nuk_on_plane(&plp->plane) >= 0)
hitchance = 100;
- else if (hardtarget != SECT_HARDTARGET)
- wu(0, pp->pln_own, "\t\t%d%% hitchance...", hitchance);
- if (roll(100) <= hitchance) {
- newdam = pln_damage(&plp->plane, 'p', 1);
+ else {
+ hitchance = pln_hitchance(pp, hardtarget, EF_SHIP);
+ if (hardtarget != SECT_HARDTARGET)
+ snprintf(buf, sizeof(buf), "\t\t%d%% hitchance...",
+ hitchance);
+ }
+ if (pct_chance(hitchance)) {
+ newdam = pln_damage(&plp->plane, 'p', buf);
wu(0, pp->pln_own,
"\t\thit %s %s for %d damage\n",
cname(victim), s, newdam);
dam += newdam;
} else {
- newdam = pln_damage(&plp->plane, 'p', 0);
- wu(0, pp->pln_own, "missed\n");
+ newdam = pln_damage(&plp->plane, 'p', NULL);
+ wu(0, pp->pln_own, "%smissed\n", buf);
if (mission == MI_SINTERDICT) {
mpr(victim,
"RUMBLE... your sub in %s hears a depth-charge explode nearby\n",
projects / empserver / blobdiff