2 * Copyright (c) 1983, 1993
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6 * modification, are permitted provided that the following conditions
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19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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29 * @(#)assorted.c 8.1 (Berkeley) 5/31/93
30 * $FreeBSD: src/games/sail/assorted.c,v 1.5 1999/11/30 03:49:31 billf Exp $
31 * $DragonFly: src/games/sail/assorted.c,v 1.3 2006/09/03 17:33:13 pavalos Exp $
36 static void strike(struct ship *, struct ship *);
39 table(int rig, int shot, int hittable,
40 struct ship *on, struct ship *from, int roll)
42 int hhits = 0, chits = 0, ghits = 0, rhits = 0;
43 int Ghit = 0, Hhit = 0, Rhit = 0, Chit = 0;
44 int guns, car, pc, hull;
48 const char *message = NULL;
52 hull = on->specs->hull;
53 crew[0] = on->specs->crew1;
54 crew[1] = on->specs->crew2;
55 crew[2] = on->specs->crew3;
56 rigg[0] = on->specs->rig1;
57 rigg[1] = on->specs->rig2;
58 rigg[2] = on->specs->rig3;
59 rigg[3] = on->specs->rig4;
60 if (shot == L_GRAPE) {
61 Chit = chits = hittable;
63 tp = &(rig ? RigTable : HullTable)[hittable][roll-1];
70 if (shot == L_CHAIN) {
75 if (on->file->captured != 0) {
76 pc -= (chits + 1) / 2;
79 for (n = 0; n < 3; n++) {
80 if (chits > crew[n]) {
88 for (n = 0; n < 3; n++) {
89 if (rhits > rigg[n]) {
97 if (rigg[3] != -1 && rhits > rigg[3]) {
100 } else if (rigg[3] != -1) {
103 if (rig && !rigg[2] && (!rigg[3] || rigg[3] == -1))
104 makesignal(on, "dismasted!", NULL);
105 if (portside(from, on, 0)) {
106 guns = on->specs->gunR;
107 car = on->specs->carR;
109 guns = on->specs->gunL;
110 car = on->specs->carL;
128 Write(portside(from, on, 0) ? W_GUNR : W_GUNL,
129 on, guns, car, 0, 0);
131 hull = hull < 0 ? 0 : hull;
132 if (on->file->captured != 0 && Chit)
133 Write(W_PCREW, on, pc, 0, 0, 0);
135 Write(W_HULL, on, hull, 0, 0, 0);
137 Write(W_CREW, on, crew[0], crew[1], crew[2], 0);
139 Write(W_RIGG, on, rigg[0], rigg[1], rigg[2], rigg[3]);
142 message = "firing round shot on %s (%c%c)";
145 message = "firing grape shot on %s (%c%c)";
148 message = "firing chain shot on %s (%c%c)";
151 message = "firing double shot on %s (%c%c)";
154 message = "exploding shot on %s (%c%c)";
156 makesignal(from, message, on);
157 if (roll == 6 && rig) {
160 message = "fore topsail sheets parted";
163 message = "mizzen shrouds parted";
166 message = "main topsail yard shot away";
169 message = "fore topmast and foremast shrouds shot away";
172 message = "mizzen mast and yard shot through";
175 message = "foremast and spritsail yard shattered";
178 message = "main topmast and mizzen mast shattered";
181 makesignal(on, message, NULL);
182 } else if (roll == 6) {
185 message = "anchor cables severed";
188 message = "two anchor stocks shot away";
191 message = "quarterdeck bulwarks damaged";
194 message = "three gun ports shot away";
197 message = "four guns dismounted";
200 message = "rudder cables shot through";
201 Write(W_TA, on, 0, 0, 0, 0);
204 message = "shot holes below the water line";
207 makesignal(on, message, NULL);
214 Cleansnag(struct ship *from, struct ship *to, char all, char flag)
217 Write(W_UNGRAP, from, to->file->index, all, 0, 0);
218 Write(W_UNGRAP, to, from->file->index, all, 0, 0);
221 Write(W_UNFOUL, from, to->file->index, all, 0, 0);
222 Write(W_UNFOUL, to, from->file->index, all, 0, 0);
224 if (!snagged2(from, to)) {
225 if (!snagged(from)) {
226 unboard(from, from, 1); /* defense */
227 unboard(from, from, 0); /* defense */
229 unboard(from, to, 0); /* offense */
231 unboard(to, to, 1); /* defense */
232 unboard(to, to, 0); /* defense */
234 unboard(to, from, 0); /* offense */
239 strike(struct ship *ship, struct ship *from)
243 if (ship->file->struck)
245 Write(W_STRUCK, ship, 1, 0, 0, 0);
246 points = ship->specs->pts + from->file->points;
247 Write(W_POINTS, from, points, 0, 0, 0);
248 unboard(ship, ship, 0); /* all offense */
249 unboard(ship, ship, 1); /* all defense */
252 case 4: /* ship may sink */
253 Write(W_SINK, ship, 1, 0, 0, 0);
256 case 6: /* ship may explode */
257 Write(W_EXPLODE, ship, 1, 0, 0, 0);
260 Writestr(W_SIGNAL, ship, "striking her colours!");