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  */
  35
  36 /*
  37  * play.c
  38  *
  39  * This source herein may be modified and/or distributed by anybody who
  40  * so desires, with the following restrictions:
  41  *    1.)  No portion of this notice shall be removed.
  42  *    2.)  Credit shall not be taken for the creation of this source.
  43  *    3.)  This code is not to be traded, sold, or used for personal
  44  *         gain or profit.
  45  *
  46  */
  47
  48 #include "rogue.h"
  49
  50 boolean interrupted = 0;
  51
  52 static const char unknown_command[] = "unknown command";
  53
  54 void
  55 play_level(void)
  56 {
  57         short ch;
  58         int count;
  59
  60         for (;;) {
  61                 interrupted = 0;
  62                 if (hit_message[0]) {
  63                         message(hit_message, 1);
  64                         hit_message[0] = 0;
  65                 }
  66                 if (trap_door) {
  67                         trap_door = 0;
  68                         return;
  69                 }
  70                 move(rogue.row, rogue.col);
  71                 refresh();
  72
  73                 ch = rgetchar();
  74 CMCH:
  75                 check_message();
  76                 count = 0;
  77 CH:
  78                 switch(ch) {
  79                 case '.':
  80                         rest((count > 0) ? count : 1);
  81                         break;
  82                 case 's':
  83                         search(((count > 0) ? count : 1), 0);
  84                         break;
  85                 case 'i':
  86                         inventory(&rogue.pack, ALL_OBJECTS);
  87                         break;
  88                 case 'f':
  89                         fight(0);
  90                         break;
  91                 case 'F':
  92                         fight(1);
  93                         break;
  94                 case 'h':
  95                 case 'j':
  96                 case 'k':
  97                 case 'l':
  98                 case 'y':
  99                 case 'u':
 100                 case 'n':
 101                 case 'b':
 102                         one_move_rogue(ch, 1);
 103                         break;
 104                 case 'H':
 105                 case 'J':
 106                 case 'K':
 107                 case 'L':
 108                 case 'B':
 109                 case 'Y':
 110                 case 'U':
 111                 case 'N':
 112                 case '\010':
 113                 case '\012':
 114                 case '\013':
 115                 case '\014':
 116                 case '\031':
 117                 case '\025':
 118                 case '\016':
 119                 case '\002':
 120                         multiple_move_rogue(ch);
 121                         break;
 122                 case 'e':
 123                         eat();
 124                         break;
 125                 case 'q':
 126                         quaff();
 127                         break;
 128                 case 'r':
 129                         read_scroll();
 130                         break;
 131                 case 'm':
 132                         move_onto();
 133                         break;
 134                 case ',':
 135                         kick_into_pack();
 136                         break;
 137                 case 'd':
 138                         drop();
 139                         break;
 140                 case 'P':
 141                         put_on_ring();
 142                         break;
 143                 case 'R':
 144                         remove_ring();
 145                         break;
 146                 case '\020':
 147                         do {
 148                                 remessage(count++);
 149                                 ch = rgetchar();
 150                         } while (ch == '\020');
 151                         goto CMCH;
 152                         break;
 153                 case '\027':
 154                         wizardize();
 155                         break;
 156                 case '>':
 157                         if (drop_check()) {
 158                                 return;
 159                         }
 160                         break;
 161                 case '<':
 162                         if (check_up()) {
 163                                 return;
 164                         }
 165                         break;
 166                 case ')':
 167                 case ']':
 168                         inv_armor_weapon(ch == ')');
 169                         break;
 170                 case '=':
 171                         inv_rings();
 172                         break;
 173                 case '^':
 174                         id_trap();
 175                         break;
 176                 case '/':
 177                         id_type();
 178                         break;
 179                 case '?':
 180                         id_com();
 181                         break;
 182                 case '!':
 183                         do_shell();
 184                         break;
 185                 case 'o':
 186                         edit_opts();
 187                         break;
 188                 case 'I':
 189                         single_inv(0);
 190                         break;
 191                 case 'T':
 192                         take_off();
 193                         break;
 194                 case 'W':
 195                         wear();
 196                         break;
 197                 case 'w':
 198                         wield();
 199                         break;
 200                 case 'c':
 201                         call_it();
 202                         break;
 203                 case 'z':
 204                         zapp();
 205                         break;
 206                 case 't':
 207                         throw();
 208                         break;
 209                 case 'v':
 210                         message("rogue-clone: Version III. (Tim Stoehr was here), tektronix!zeus!tims", 0);
 211                         break;
 212                 case 'Q':
 213                         quit(0);
 214                         /* FALLTHROUGH */
 215                 case '0':
 216                 case '1':
 217                 case '2':
 218                 case '3':
 219                 case '4':
 220                 case '5':
 221                 case '6':
 222                 case '7':
 223                 case '8':
 224                 case '9':
 225                         move(rogue.row, rogue.col);
 226                         refresh();
 227                         do {
 228                                 if (count < 100) {
 229                                         count = (10 * count) + (ch - '0');
 230                                 }
 231                                 ch = rgetchar();
 232                         } while (is_digit(ch));
 233                         if (ch != CANCEL) {
 234                                 goto CH;
 235                         }
 236                         break;
 237                 case ' ':
 238                         break;
 239                 case '\011':
 240                         if (wizard) {
 241                                 inventory(&level_objects, ALL_OBJECTS);
 242                         } else {
 243                                 message(unknown_command, 0);
 244                         }
 245                         break;
 246                 case '\023':
 247                         if (wizard) {
 248                                 draw_magic_map();
 249                         } else {
 250                                 message(unknown_command, 0);
 251                         }
 252                         break;
 253                 case '\024':
 254                         if (wizard) {
 255                                 show_traps();
 256                         } else {
 257                                 message(unknown_command, 0);
 258                         }
 259                         break;
 260                 case '\017':
 261                         if (wizard) {
 262                                 show_objects();
 263                         } else {
 264                                 message(unknown_command, 0);
 265                         }
 266                         break;
 267                 case '\001':
 268                         show_average_hp();
 269                         break;
 270                 case '\003':
 271                         if (wizard) {
 272                                 c_object_for_wizard();
 273                         } else {
 274                                 message(unknown_command, 0);
 275                         }
 276                         break;
 277                 case '\015':
 278                         if (wizard) {
 279                                 show_monsters();
 280                         } else {
 281                                 message(unknown_command, 0);
 282                         }
 283                         break;
 284                 case 'S':
 285                         save_game();
 286                         break;
 287                 default:
 288                         message(unknown_command, 0);
 289                         break;
 290                 }
 291         }
 292 }