1 /* $NetBSD: pl_5.c,v 1.15 2001/02/05 01:10:11 christos 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 #include <sys/cdefs.h> 37 #ifndef lint 38 #if 0 39 static char sccsid[] = "@(#)pl_5.c 8.1 (Berkeley) 5/31/93"; 40 #else 41 __RCSID("$NetBSD: pl_5.c,v 1.15 2001/02/05 01:10:11 christos Exp $"); 42 #endif 43 #endif /* not lint */ 44 45 #include <ctype.h> 46 #include <curses.h> 47 #include <signal.h> 48 #include <stdio.h> 49 #include <string.h> 50 #include "extern.h" 51 #include "player.h" 52 #include "display.h" 53 54 #define turnfirst(x) (*x == 'r' || *x == 'l') 55 56 static void parties(struct ship *, int *, int, int); 57 58 void 59 acceptmove(void) 60 { 61 int ta; 62 int ma; 63 char af; 64 int moved = 0; 65 int vma, dir; 66 char prompt[60]; 67 char buf[60], last = '\0'; 68 char *p; 69 70 if (!mc->crew3 || snagged(ms) || !windspeed) { 71 Msg("Unable to move"); 72 return; 73 } 74 75 ta = maxturns(ms, &af); 76 ma = maxmove(ms, mf->dir, 0); 77 sprintf(prompt, "move (%d,%c%d): ", ma, af ? '\'' : ' ', ta); 78 sgetstr(prompt, buf, sizeof buf); 79 dir = mf->dir; 80 vma = ma; 81 for (p = buf; *p; p++) 82 switch (*p) { 83 case 'l': 84 dir -= 2; 85 case 'r': 86 if (++dir == 0) 87 dir = 8; 88 else if (dir == 9) 89 dir = 1; 90 if (last == 't') { 91 Msg("Ship can't turn that fast."); 92 *p-- = '\0'; 93 } 94 last = 't'; 95 ma--; 96 ta--; 97 vma = min(ma, maxmove(ms, dir, 0)); 98 if ((ta < 0 && moved) || (vma < 0 && moved)) 99 *p-- = '\0'; 100 break; 101 case 'b': 102 ma--; 103 vma--; 104 last = 'b'; 105 if ((ta < 0 && moved) || (vma < 0 && moved)) 106 *p-- = '\0'; 107 break; 108 case '0': 109 case 'd': 110 *p-- = '\0'; 111 break; 112 case '\n': 113 *p-- = '\0'; 114 break; 115 case '1': case '2': case '3': case '4': 116 case '5': case '6': case '7': 117 if (last == '0') { 118 Msg("Can't move that fast."); 119 *p-- = '\0'; 120 } 121 last = '0'; 122 moved = 1; 123 ma -= *p - '0'; 124 vma -= *p - '0'; 125 if ((ta < 0 && moved) || (vma < 0 && moved)) 126 *p-- = '\0'; 127 break; 128 default: 129 if (!isspace(*p)) { 130 Msg("Input error."); 131 *p-- = '\0'; 132 } 133 } 134 if ((ta < 0 && moved) || (vma < 0 && moved) 135 || (af && turnfirst(buf) && moved)) { 136 Msg("Movement error."); 137 if (ta < 0 && moved) { 138 if (mf->FS == 1) { 139 Write(W_FS, ms, 0, 0, 0, 0); 140 Msg("No hands to set full sails."); 141 } 142 } else if (ma >= 0) 143 buf[1] = '\0'; 144 } 145 if (af && !moved) { 146 if (mf->FS == 1) { 147 Write(W_FS, ms, 0, 0, 0, 0); 148 Msg("No hands to set full sails."); 149 } 150 } 151 if (*buf) 152 strcpy(movebuf, buf); 153 else 154 strcpy(movebuf, "d"); 155 Writestr(W_MOVE, ms, movebuf); 156 Msg("Helm: %s.", movebuf); 157 } 158 159 void 160 acceptboard(void) 161 { 162 struct ship *sp; 163 int n; 164 int crew[3]; 165 int men = 0; 166 char c; 167 168 crew[0] = mc->crew1; 169 crew[1] = mc->crew2; 170 crew[2] = mc->crew3; 171 for (n = 0; n < NBP; n++) { 172 if (mf->OBP[n].turnsent) 173 men += mf->OBP[n].mensent; 174 } 175 for (n = 0; n < NBP; n++) { 176 if (mf->DBP[n].turnsent) 177 men += mf->DBP[n].mensent; 178 } 179 if (men) { 180 crew[0] = men/100 ? 0 : crew[0] != 0; 181 crew[1] = (men%100)/10 ? 0 : crew[1] != 0; 182 crew[2] = men%10 ? 0 : crew[2] != 0; 183 } else { 184 crew[0] = crew[0] != 0; 185 crew[1] = crew[1] != 0; 186 crew[2] = crew[2] != 0; 187 } 188 foreachship(sp) { 189 if (sp == ms || sp->file->dir == 0 || range(ms, sp) > 1) 190 continue; 191 if (ms->nationality == capship(sp)->nationality) 192 continue; 193 if (meleeing(ms, sp) && crew[2]) { 194 c = sgetch("How many more to board the $$? ", 195 sp, 1); 196 parties(sp, crew, 0, c); 197 } else if ((fouled2(ms, sp) || grappled2(ms, sp)) && crew[2]) { 198 c = sgetch("Crew sections to board the $$ (3 max) ?", sp, 1); 199 parties(sp, crew, 0, c); 200 } 201 } 202 if (crew[2]) { 203 c = sgetch("How many sections to repel boarders? ", 204 (struct ship *)0, 1); 205 parties(ms, crew, 1, c); 206 } 207 blockalarm(); 208 draw_slot(); 209 unblockalarm(); 210 } 211 212 static void 213 parties(struct ship *to, int *crew, int isdefense, int buf) 214 { 215 int k, j, men; 216 struct BP *ptr; 217 int temp[3]; 218 219 for (k = 0; k < 3; k++) 220 temp[k] = crew[k]; 221 if (isdigit(buf)) { 222 ptr = isdefense ? to->file->DBP : to->file->OBP; 223 for (j = 0; j < NBP && ptr[j].turnsent; j++) 224 ; 225 if (!ptr[j].turnsent && buf > '0') { 226 men = 0; 227 for (k = 0; k < 3 && buf > '0'; k++) { 228 men += crew[k] 229 * (k == 0 ? 100 : (k == 1 ? 10 : 1)); 230 crew[k] = 0; 231 if (men) 232 buf--; 233 } 234 if (buf > '0') 235 Msg("Sending all crew sections."); 236 Write(isdefense ? W_DBP : W_OBP, ms, 237 j, turn, to->file->index, men); 238 if (isdefense) { 239 wmove(slot_w, 2, 0); 240 for (k=0; k < NBP; k++) 241 if (temp[k] && !crew[k]) 242 waddch(slot_w, k + '1'); 243 else 244 wmove(slot_w, 2, 1 + k); 245 mvwaddstr(slot_w, 3, 0, "DBP"); 246 makemsg(ms, "repelling boarders"); 247 } else { 248 wmove(slot_w, 0, 0); 249 for (k=0; k < NBP; k++) 250 if (temp[k] && !crew[k]) 251 waddch(slot_w, k + '1'); 252 else 253 wmove(slot_w, 0, 1 + k); 254 mvwaddstr(slot_w, 1, 0, "OBP"); 255 makesignal(ms, "boarding the $$", to); 256 } 257 blockalarm(); 258 wrefresh(slot_w); 259 unblockalarm(); 260 } else 261 Msg("Sending no crew sections."); 262 } 263 } 264