mirror of
https://github.com/vattam/BSDGames.git
synced 2025-12-20 19:04:49 +00:00
Initial revision
git-svn-id: file:///srv/svn/joey/bsdgames-trunk@5086 a4a2c43b-8ac3-0310-8836-e0e880c912e2
This commit is contained in:
joey
297
sail/assorted.c
Normal file
297
sail/assorted.c
Normal file
@@ -0,0 +1,297 @@
|
||||
/* $NetBSD: assorted.c,v 1.6 1997/10/13 21:02:57 christos Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright (c) 1983, 1993
|
||||
* The Regents of the University of California. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 4. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <sys/cdefs.h>
|
||||
#ifndef lint
|
||||
#if 0
|
||||
static char sccsid[] = "@(#)assorted.c 8.2 (Berkeley) 4/28/95";
|
||||
#else
|
||||
__RCSID("$NetBSD: assorted.c,v 1.6 1997/10/13 21:02:57 christos Exp $");
|
||||
#endif
|
||||
#endif /* not lint */
|
||||
|
||||
#include "extern.h"
|
||||
#include <stdlib.h>
|
||||
#include <unistd.h>
|
||||
#include <err.h>
|
||||
|
||||
static void strike __P((struct ship *, struct ship *));
|
||||
|
||||
void
|
||||
table(rig, shot, hittable, on, from, roll)
|
||||
struct ship *on, *from;
|
||||
int rig, shot, hittable, roll;
|
||||
{
|
||||
int hhits = 0, chits = 0, ghits = 0, rhits = 0;
|
||||
int Ghit = 0, Hhit = 0, Rhit = 0, Chit = 0;
|
||||
int guns, car, pc, hull;
|
||||
int crew[3];
|
||||
int n;
|
||||
int rigg[4];
|
||||
char *message;
|
||||
struct Tables *tp;
|
||||
|
||||
pc = on->file->pcrew;
|
||||
hull = on->specs->hull;
|
||||
crew[0] = on->specs->crew1;
|
||||
crew[1] = on->specs->crew2;
|
||||
crew[2] = on->specs->crew3;
|
||||
rigg[0] = on->specs->rig1;
|
||||
rigg[1] = on->specs->rig2;
|
||||
rigg[2] = on->specs->rig3;
|
||||
rigg[3] = on->specs->rig4;
|
||||
if (shot == L_GRAPE)
|
||||
Chit = chits = hittable;
|
||||
else {
|
||||
tp = &(rig ? RigTable : HullTable)[hittable][roll-1];
|
||||
Chit = chits = tp->C;
|
||||
Rhit = rhits = tp->R;
|
||||
Hhit = hhits = tp->H;
|
||||
Ghit = ghits = tp->G;
|
||||
if (on->file->FS)
|
||||
rhits *= 2;
|
||||
if (shot == L_CHAIN) {
|
||||
Ghit = ghits = 0;
|
||||
Hhit = hhits = 0;
|
||||
}
|
||||
}
|
||||
if (on->file->captured != 0) {
|
||||
pc -= (chits + 1) / 2;
|
||||
chits /= 2;
|
||||
}
|
||||
for (n = 0; n < 3; n++)
|
||||
if (chits > crew[n]) {
|
||||
chits -= crew[n];
|
||||
crew[n] = 0;
|
||||
} else {
|
||||
crew[n] -= chits;
|
||||
chits = 0;
|
||||
}
|
||||
for (n = 0; n < 3; n++)
|
||||
if (rhits > rigg[n]){
|
||||
rhits -= rigg[n];
|
||||
rigg[n] = 0;
|
||||
} else {
|
||||
rigg[n] -= rhits;
|
||||
rhits = 0;
|
||||
}
|
||||
if (rigg[3] != -1 && rhits > rigg[3]) {
|
||||
rhits -= rigg[3];
|
||||
rigg[3] = 0;
|
||||
} else if (rigg[3] != -1) {
|
||||
rigg[3] -= rhits;
|
||||
}
|
||||
if (rig && !rigg[2] && (!rigg[3] || rigg[3] == -1))
|
||||
makemsg(on, "dismasted!");
|
||||
if (portside(from, on, 0)) {
|
||||
guns = on->specs->gunR;
|
||||
car = on->specs->carR;
|
||||
} else {
|
||||
guns = on->specs->gunL;
|
||||
car = on->specs->carL;
|
||||
}
|
||||
if (ghits > car) {
|
||||
ghits -= car;
|
||||
car = 0;
|
||||
} else {
|
||||
car -= ghits;
|
||||
ghits = 0;
|
||||
}
|
||||
if (ghits > guns){
|
||||
ghits -= guns;
|
||||
guns = 0;
|
||||
} else {
|
||||
guns -= ghits;
|
||||
ghits = 0;
|
||||
}
|
||||
hull -= ghits;
|
||||
if (Ghit)
|
||||
Write(portside(from, on, 0) ? W_GUNR : W_GUNL,
|
||||
on, 0, guns, car, 0, 0);
|
||||
hull -= hhits;
|
||||
hull = hull < 0 ? 0 : hull;
|
||||
if (on->file->captured != 0 && Chit)
|
||||
Write(W_PCREW, on, 0, pc, 0, 0, 0);
|
||||
if (Hhit)
|
||||
Write(W_HULL, on, 0, hull, 0, 0, 0);
|
||||
if (Chit)
|
||||
Write(W_CREW, on, 0, crew[0], crew[1], crew[2], 0);
|
||||
if (Rhit)
|
||||
Write(W_RIGG, on, 0, rigg[0], rigg[1], rigg[2], rigg[3]);
|
||||
switch (shot) {
|
||||
case L_ROUND:
|
||||
message = "firing round shot on $$";
|
||||
break;
|
||||
case L_GRAPE:
|
||||
message = "firing grape shot on $$";
|
||||
break;
|
||||
case L_CHAIN:
|
||||
message = "firing chain shot on $$";
|
||||
break;
|
||||
case L_DOUBLE:
|
||||
message = "firing double shot on $$";
|
||||
break;
|
||||
case L_EXPLODE:
|
||||
message = "exploding shot on $$";
|
||||
break;
|
||||
default:
|
||||
errx(1, "Unknown shot type %d", shot);
|
||||
|
||||
}
|
||||
makesignal(from, message, on);
|
||||
if (roll == 6 && rig) {
|
||||
switch(Rhit) {
|
||||
case 0:
|
||||
message = "fore topsail sheets parted";
|
||||
break;
|
||||
case 1:
|
||||
message = "mizzen shrouds parted";
|
||||
break;
|
||||
case 2:
|
||||
message = "main topsail yard shot away";
|
||||
break;
|
||||
case 4:
|
||||
message = "fore topmast and foremast shrouds shot away";
|
||||
break;
|
||||
case 5:
|
||||
message = "mizzen mast and yard shot through";
|
||||
break;
|
||||
case 6:
|
||||
message = "foremast and spritsail yard shattered";
|
||||
break;
|
||||
case 7:
|
||||
message = "main topmast and mizzen mast shattered";
|
||||
break;
|
||||
default:
|
||||
errx(1, "Bad Rhit = %d", Rhit);
|
||||
}
|
||||
makemsg(on, message);
|
||||
} else if (roll == 6) {
|
||||
switch (Hhit) {
|
||||
case 0:
|
||||
message = "anchor cables severed";
|
||||
break;
|
||||
case 1:
|
||||
message = "two anchor stocks shot away";
|
||||
break;
|
||||
case 2:
|
||||
message = "quarterdeck bulwarks damaged";
|
||||
break;
|
||||
case 3:
|
||||
message = "three gun ports shot away";
|
||||
break;
|
||||
case 4:
|
||||
message = "four guns dismounted";
|
||||
break;
|
||||
case 5:
|
||||
message = "rudder cables shot through";
|
||||
Write(W_TA, on, 0, 0, 0, 0, 0);
|
||||
break;
|
||||
case 6:
|
||||
message = "shot holes below the water line";
|
||||
break;
|
||||
default:
|
||||
errx(1, "Bad Hhit = %d", Hhit);
|
||||
}
|
||||
makemsg(on, message);
|
||||
}
|
||||
/*
|
||||
if (Chit > 1 && on->file->readyL&R_INITIAL && on->file->readyR&R_INITIAL) {
|
||||
on->specs->qual--;
|
||||
if (on->specs->qual <= 0) {
|
||||
makemsg(on, "crew mutinying!");
|
||||
on->specs->qual = 5;
|
||||
Write(W_CAPTURED, on, 0, on->file->index, 0, 0, 0);
|
||||
} else
|
||||
makemsg(on, "crew demoralized");
|
||||
Write(W_QUAL, on, 0, on->specs->qual, 0, 0, 0);
|
||||
}
|
||||
*/
|
||||
if (!hull)
|
||||
strike(on, from);
|
||||
}
|
||||
|
||||
void
|
||||
Cleansnag(from, to, all, flag)
|
||||
struct ship *from, *to;
|
||||
char all, flag;
|
||||
{
|
||||
if (flag & 1) {
|
||||
Write(W_UNGRAP, from, 0, to->file->index, all, 0, 0);
|
||||
Write(W_UNGRAP, to, 0, from->file->index, all, 0, 0);
|
||||
}
|
||||
if (flag & 2) {
|
||||
Write(W_UNFOUL, from, 0, to->file->index, all, 0, 0);
|
||||
Write(W_UNFOUL, to, 0, from->file->index, all, 0, 0);
|
||||
}
|
||||
if (!snagged2(from, to)) {
|
||||
if (!snagged(from)) {
|
||||
unboard(from, from, 1); /* defense */
|
||||
unboard(from, from, 0); /* defense */
|
||||
} else
|
||||
unboard(from, to, 0); /* offense */
|
||||
if (!snagged(to)) {
|
||||
unboard(to, to, 1); /* defense */
|
||||
unboard(to, to, 0); /* defense */
|
||||
} else
|
||||
unboard(to, from, 0); /* offense */
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
strike(ship, from)
|
||||
struct ship *ship, *from;
|
||||
{
|
||||
int points;
|
||||
|
||||
if (ship->file->struck)
|
||||
return;
|
||||
Write(W_STRUCK, ship, 0, 1, 0, 0, 0);
|
||||
points = ship->specs->pts + from->file->points;
|
||||
Write(W_POINTS, from, 0, points, 0, 0, 0);
|
||||
unboard(ship, ship, 0); /* all offense */
|
||||
unboard(ship, ship, 1); /* all defense */
|
||||
switch (die()) {
|
||||
case 3:
|
||||
case 4: /* ship may sink */
|
||||
Write(W_SINK, ship, 0, 1, 0, 0, 0);
|
||||
break;
|
||||
case 5:
|
||||
case 6: /* ship may explode */
|
||||
Write(W_EXPLODE, ship, 0, 1, 0, 0, 0);
|
||||
break;
|
||||
}
|
||||
Write(W_SIGNAL, ship, 1, (int) "striking her colours!", 0, 0, 0);
|
||||
}
|
||||
Reference in New Issue
Block a user