games/rogue/play.c

   1 /*-
   2  * Copyright (c) 1988, 1993
   3  *      The Regents of the University of California.  All rights reserved.
   4  *
   5  * This code is derived from software contributed to Berkeley by
   6  * Timothy C. Stoehr.
   7  *
   8  * Redistribution and use in source and binary forms, with or without
   9  * modification, are permitted provided that the following conditions
  10  * are met:
  11  * 1. Redistributions of source code must retain the above copyright
  12  *    notice, this list of conditions and the following disclaimer.
  13  * 2. Redistributions in binary form must reproduce the above copyright
  14  *    notice, this list of conditions and the following disclaimer in the
  15  *    documentation and/or other materials provided with the distribution.
  16  * 3. Neither the name of the University nor the names of its contributors
  17  *    may be used to endorse or promote products derived from this software
  18  *    without specific prior written permission.
  19  *
  20  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  21  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  22  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  23  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  24  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  25  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  26  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  27  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  28  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  29  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  30  * SUCH DAMAGE.
  31  *
  32  * @(#)play.c   8.1 (Berkeley) 5/31/93
  33  * $FreeBSD: src/games/rogue/play.c,v 1.3 1999/11/30 03:49:26 billf Exp $
  34  * $DragonFly: src/games/rogue/play.c,v 1.3 2006/09/02 19:31:07 pavalos Exp $
  35  */
  36
  37 /*
  38  * play.c
  39  *
  40  * This source herein may be modified and/or distributed by anybody who
  41  * so desires, with the following restrictions:
  42  *    1.)  No portion of this notice shall be removed.
  43  *    2.)  Credit shall not be taken for the creation of this source.
  44  *    3.)  This code is not to be traded, sold, or used for personal
  45  *         gain or profit.
  46  *
  47  */
  48
  49 #include "rogue.h"
  50
  51 boolean interrupted = 0;
  52 const char *unknown_command = "unknown command";
  53
  54 extern short party_room, bear_trap;
  55 extern char hit_message[];
  56 extern boolean wizard, trap_door;
  57
  58 void
  59 play_level(void)
  60 {
  61         short ch;
  62         int count;
  63
  64         for (;;) {
  65                 interrupted = 0;
  66                 if (hit_message[0]) {
  67                         message(hit_message, 1);
  68                         hit_message[0] = 0;
  69                 }
  70                 if (trap_door) {
  71                         trap_door = 0;
  72                         return;
  73                 }
  74                 move(rogue.row, rogue.col);
  75                 refresh();
  76
  77                 ch = rgetchar();
  78 CMCH:
  79                 check_message();
  80                 count = 0;
  81 CH:
  82                 switch(ch) {
  83                 case '.':
  84                         rest((count > 0) ? count : 1);
  85                         break;
  86                 case 's':
  87                         search(((count > 0) ? count : 1), 0);
  88                         break;
  89                 case 'i':
  90                         inventory(&rogue.pack, ALL_OBJECTS);
  91                         break;
  92                 case 'f':
  93                         fight(0);
  94                         break;
  95                 case 'F':
  96                         fight(1);
  97                         break;
  98                 case 'h':
  99                 case 'j':
 100                 case 'k':
 101                 case 'l':
 102                 case 'y':
 103                 case 'u':
 104                 case 'n':
 105                 case 'b':
 106                         one_move_rogue(ch, 1);
 107                         break;
 108                 case 'H':
 109                 case 'J':
 110                 case 'K':
 111                 case 'L':
 112                 case 'B':
 113                 case 'Y':
 114                 case 'U':
 115                 case 'N':
 116                 case '\010':
 117                 case '\012':
 118                 case '\013':
 119                 case '\014':
 120                 case '\031':
 121                 case '\025':
 122                 case '\016':
 123                 case '\002':
 124                         multiple_move_rogue(ch);
 125                         break;
 126                 case 'e':
 127                         eat();
 128                         break;
 129                 case 'q':
 130                         quaff();
 131                         break;
 132                 case 'r':
 133                         read_scroll();
 134                         break;
 135                 case 'm':
 136                         move_onto();
 137                         break;
 138                 case ',':
 139                         kick_into_pack();
 140                         break;
 141                 case 'd':
 142                         drop();
 143                         break;
 144                 case 'P':
 145                         put_on_ring();
 146                         break;
 147                 case 'R':
 148                         remove_ring();
 149                         break;
 150                 case '\020':
 151                         do {
 152                                 remessage(count++);
 153                                 ch = rgetchar();
 154                         } while (ch == '\020');
 155                         goto CMCH;
 156                         break;
 157                 case '\027':
 158                         wizardize();
 159                         break;
 160                 case '>':
 161                         if (drop_check()) {
 162                                 return;
 163                         }
 164                         break;
 165                 case '<':
 166                         if (check_up()) {
 167                                 return;
 168                         }
 169                         break;
 170                 case ')':
 171                 case ']':
 172                         inv_armor_weapon(ch == ')');
 173                         break;
 174                 case '=':
 175                         inv_rings();
 176                         break;
 177                 case '^':
 178                         id_trap();
 179                         break;
 180                 case '/':
 181                         id_type();
 182                         break;
 183                 case '?':
 184                         id_com();
 185                         break;
 186                 case '!':
 187                         do_shell();
 188                         break;
 189                 case 'o':
 190                         edit_opts();
 191                         break;
 192                 case 'I':
 193                         single_inv(0);
 194                         break;
 195                 case 'T':
 196                         take_off();
 197                         break;
 198                 case 'W':
 199                         wear();
 200                         break;
 201                 case 'w':
 202                         wield();
 203                         break;
 204                 case 'c':
 205                         call_it();
 206                         break;
 207                 case 'z':
 208                         zapp();
 209                         break;
 210                 case 't':
 211                         throw();
 212                         break;
 213                 case 'v':
 214                         message("rogue-clone: Version III. (Tim Stoehr was here), tektronix!zeus!tims", 0);
 215                         break;
 216                 case 'Q':
 217                         quit(0);
 218                 case '0':
 219                 case '1':
 220                 case '2':
 221                 case '3':
 222                 case '4':
 223                 case '5':
 224                 case '6':
 225                 case '7':
 226                 case '8':
 227                 case '9':
 228                         move(rogue.row, rogue.col);
 229                         refresh();
 230                         do {
 231                                 if (count < 100) {
 232                                         count = (10 * count) + (ch - '0');
 233                                 }
 234                                 ch = rgetchar();
 235                         } while (is_digit(ch));
 236                         if (ch != CANCEL) {
 237                                 goto CH;
 238                         }
 239                         break;
 240                 case ' ':
 241                         break;
 242                 case '\011':
 243                         if (wizard) {
 244                                 inventory(&level_objects, ALL_OBJECTS);
 245                         } else {
 246                                 message(unknown_command, 0);
 247                         }
 248                         break;
 249                 case '\023':
 250                         if (wizard) {
 251                                 draw_magic_map();
 252                         } else {
 253                                 message(unknown_command, 0);
 254                         }
 255                         break;
 256                 case '\024':
 257                         if (wizard) {
 258                                 show_traps();
 259                         } else {
 260                                 message(unknown_command, 0);
 261                         }
 262                         break;
 263                 case '\017':
 264                         if (wizard) {
 265                                 show_objects();
 266                         } else {
 267                                 message(unknown_command, 0);
 268                         }
 269                         break;
 270                 case '\001':
 271                         show_average_hp();
 272                         break;
 273                 case '\003':
 274                         if (wizard) {
 275                                 c_object_for_wizard();
 276                         } else {
 277                                 message(unknown_command, 0);
 278                         }
 279                         break;
 280                 case '\015':
 281                         if (wizard) {
 282                                 show_monsters();
 283                         } else {
 284                                 message(unknown_command, 0);
 285                         }
 286                         break;
 287                 case 'S':
 288                         save_game();
 289                         break;
 290                 default:
 291                         message(unknown_command, 0);
 292                         break;
 293                 }
 294         }
 295 }