pl_3.c revision 1.3
1 /* $NetBSD: pl_3.c,v 1.3 1995/04/22 10:37:09 cgd Exp $ */ 2 3 /* 4 * Copyright (c) 1983, 1993 5 * The Regents of the University of California. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. All advertising materials mentioning features or use of this software 16 * must display the following acknowledgement: 17 * This product includes software developed by the University of 18 * California, Berkeley and its contributors. 19 * 4. Neither the name of the University nor the names of its contributors 20 * may be used to endorse or promote products derived from this software 21 * without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33 * SUCH DAMAGE. 34 */ 35 36 #ifndef lint 37 #if 0 38 static char sccsid[] = "@(#)pl_3.c 8.1 (Berkeley) 5/31/93"; 39 #else 40 static char rcsid[] = "$NetBSD: pl_3.c,v 1.3 1995/04/22 10:37:09 cgd Exp $"; 41 #endif 42 #endif /* not lint */ 43 44 #include "player.h" 45 46 acceptcombat() 47 { 48 int men = 0; 49 int target, temp; 50 int n, r; 51 int index, rakehim, sternrake; 52 int hhits = 0, ghits = 0, rhits = 0, chits = 0; 53 int crew[3]; 54 int load; 55 int guns, car, ready, shootat, hit; 56 int roll; 57 struct ship *closest; 58 59 crew[0] = mc->crew1; 60 crew[1] = mc->crew2; 61 crew[2] = mc->crew3; 62 for (n = 0; n < 3; n++) { 63 if (mf->OBP[n].turnsent) 64 men += mf->OBP[n].mensent; 65 } 66 for (n = 0; n < 3; n++) { 67 if (mf->DBP[n].turnsent) 68 men += mf->DBP[n].mensent; 69 } 70 if (men) { 71 crew[0] = men/100 ? 0 : crew[0] != 0; 72 crew[1] = (men%100)/10 ? 0 : crew[1] != 0; 73 crew[2] = men%10 ? 0 : crew[2] != 0; 74 } 75 for (r = 0; r < 2; r++) { 76 if (r) { 77 ready = mf->readyR; 78 load = mf->loadR; 79 guns = mc->gunR; 80 car = mc->carR; 81 } else { 82 ready = mf->readyL; 83 load = mf->loadL; 84 guns = mc->gunL; 85 car = mc->carL; 86 } 87 if (!guns && !car || load == L_EMPTY || (ready & R_LOADED) == 0) 88 goto cant; 89 if (mf->struck || !crew[2]) 90 goto cant; 91 closest = closestenemy(ms, (r ? 'r' : 'l'), 1); 92 if (closest == 0) 93 goto cant; 94 if (closest->file->struck) 95 goto cant; 96 target = range(ms, closest); 97 if (target > rangeofshot[load] || !guns && target >= 3) 98 goto cant; 99 Signal("%s (%c%c) within range of %s broadside.", 100 closest, r ? "right" : "left"); 101 if (load > L_CHAIN && target < 6) { 102 switch (sgetch("Aim for hull or rigging? ", 103 (struct ship *)0, 1)) { 104 case 'r': 105 shootat = RIGGING; 106 break; 107 case 'h': 108 shootat = HULL; 109 break; 110 default: 111 shootat = -1; 112 Signal("'Avast there! Hold your fire.'", 113 (struct ship *)0); 114 } 115 } else { 116 if (sgetch("Fire? ", (struct ship *)0, 1) == 'n') { 117 shootat = -1; 118 Signal("Belay that! Hold your fire.", 119 (struct ship *)0); 120 } else 121 shootat = RIGGING; 122 } 123 if (shootat == -1) 124 continue; 125 fired = 1; 126 rakehim = gunsbear(ms, closest) && !gunsbear(closest, ms); 127 temp = portside(closest, ms, 1) - closest->file->dir + 1; 128 if (temp < 1) 129 temp += 8; 130 else if (temp > 8) 131 temp -= 8; 132 sternrake = temp > 4 && temp < 6; 133 if (rakehim) 134 if (!sternrake) 135 Signal("Raking the %s!", closest); 136 else 137 Signal("Stern Rake! %s splintering!", closest); 138 index = guns; 139 if (target < 3) 140 index += car; 141 index = (index - 1)/3; 142 index = index > 8 ? 8 : index; 143 if (!rakehim) 144 hit = HDT[index][target-1]; 145 else 146 hit = HDTrake[index][target-1]; 147 if (rakehim && sternrake) 148 hit++; 149 hit += QUAL[index][mc->qual-1]; 150 for (n = 0; n < 3 && mf->captured == 0; n++) 151 if (!crew[n]) 152 if (index <= 5) 153 hit--; 154 else 155 hit -= 2; 156 if (ready & R_INITIAL) 157 if (index <= 3) 158 hit++; 159 else 160 hit += 2; 161 if (mf->captured != 0) 162 if (index <= 1) 163 hit--; 164 else 165 hit -= 2; 166 hit += AMMO[index][load - 1]; 167 if (((temp = mc->class) >= 5 || temp == 1) && windspeed == 5) 168 hit--; 169 if (windspeed == 6 && temp == 4) 170 hit -= 2; 171 if (windspeed == 6 && temp <= 3) 172 hit--; 173 if (hit >= 0) { 174 roll = die(); 175 if (load == L_GRAPE) 176 chits = hit; 177 else { 178 struct Tables *t; 179 if (hit > 10) 180 hit = 10; 181 t = &(shootat == RIGGING ? RigTable : HullTable) 182 [hit][roll-1]; 183 chits = t->C; 184 rhits = t->R; 185 hhits = t->H; 186 ghits = t->G; 187 if (closest->file->FS) 188 rhits *= 2; 189 if (load == L_CHAIN) { 190 ghits = 0; 191 hhits = 0; 192 } 193 } 194 table(shootat, load, hit, closest, ms, roll); 195 } 196 Signal("Damage inflicted on the %s:", 197 (struct ship *)0, closest->shipname); 198 Signal("\t%d HULL, %d GUNS, %d CREW, %d RIGGING", 199 (struct ship *)0, hhits, ghits, chits, rhits); 200 if (!r) { 201 mf->loadL = L_EMPTY; 202 mf->readyL = R_EMPTY; 203 } else { 204 mf->loadR = L_EMPTY; 205 mf->readyR = R_EMPTY; 206 } 207 continue; 208 cant: 209 Signal("Unable to fire %s broadside", 210 (struct ship *)0, r ? "right" : "left"); 211 } 212 blockalarm(); 213 draw_stat(); 214 unblockalarm(); 215 } 216 217 grapungrap() 218 { 219 register struct ship *sp; 220 register int i; 221 222 foreachship(sp) { 223 if (sp == ms || sp->file->dir == 0) 224 continue; 225 if (range(ms, sp) > 1 && !grappled2(ms, sp)) 226 continue; 227 switch (sgetch("Attempt to grapple or ungrapple %s (%c%c): ", 228 sp, 1)) { 229 case 'g': 230 if (die() < 3 231 || ms->nationality == capship(sp)->nationality) { 232 Write(W_GRAP, ms, 0, sp->file->index, 0, 0, 0); 233 Write(W_GRAP, sp, 0, player, 0, 0, 0); 234 Signal("Attempt succeeds!", (struct ship *)0); 235 makesignal(ms, "grappled with %s (%c%c)", sp); 236 } else 237 Signal("Attempt fails.", (struct ship *)0); 238 break; 239 case 'u': 240 for (i = grappled2(ms, sp); --i >= 0;) { 241 if (ms->nationality 242 == capship(sp)->nationality 243 || die() < 3) { 244 cleangrapple(ms, sp, 0); 245 Signal("Attempt succeeds!", 246 (struct ship *)0); 247 makesignal(ms, 248 "ungrappling with %s (%c%c)", 249 sp); 250 } else 251 Signal("Attempt fails.", 252 (struct ship *)0); 253 } 254 break; 255 } 256 } 257 } 258 259 unfoulplayer() 260 { 261 register struct ship *to; 262 register i; 263 264 foreachship(to) { 265 if (fouled2(ms, to) == 0) 266 continue; 267 if (sgetch("Attempt to unfoul with the %s (%c%c)? ", to, 1) != 'y') 268 continue; 269 for (i = fouled2(ms, to); --i >= 0;) { 270 if (die() <= 2) { 271 cleanfoul(ms, to, 0); 272 Signal("Attempt succeeds!", (struct ship *)0); 273 makesignal(ms, "Unfouling %s (%c%c)", to); 274 } else 275 Signal("Attempt fails.", (struct ship *)0); 276 } 277 } 278 } 279
Indexes created Wed Oct 01 15:09:59 GMT 2025