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. All advertising materials mentioning features or use of this software
  17  *    must display the following acknowledgement:
  18  *      This product includes software developed by the University of
  19  *      California, Berkeley and its contributors.
  20  * 4. Neither the name of the University nor the names of its contributors
  21  *    may be used to endorse or promote products derived from this software
  22  *    without specific prior written permission.
  23  *
  24  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  25  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  26  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  27  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  28  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  29  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  30  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  31  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  32  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  33  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  34  * SUCH DAMAGE.
  35  *
  36  * @(#)play.c   8.1 (Berkeley) 5/31/93
  37  * $FreeBSD: src/games/rogue/play.c,v 1.3 1999/11/30 03:49:26 billf Exp $
  38  * $DragonFly: src/games/rogue/play.c,v 1.3 2006/09/02 19:31:07 pavalos Exp $
  39  */
  40
  41 /*
  42  * play.c
  43  *
  44  * This source herein may be modified and/or distributed by anybody who
  45  * so desires, with the following restrictions:
  46  *    1.)  No portion of this notice shall be removed.
  47  *    2.)  Credit shall not be taken for the creation of this source.
  48  *    3.)  This code is not to be traded, sold, or used for personal
  49  *         gain or profit.
  50  *
  51  */
  52
  53 #include "rogue.h"
  54
  55 boolean interrupted = 0;
  56 const char *unknown_command = "unknown command";
  57
  58 extern short party_room, bear_trap;
  59 extern char hit_message[];
  60 extern boolean wizard, trap_door;
  61
  62 void
  63 play_level(void)
  64 {
  65         short ch;
  66         int count;
  67
  68         for (;;) {
  69                 interrupted = 0;
  70                 if (hit_message[0]) {
  71                         message(hit_message, 1);
  72                         hit_message[0] = 0;
  73                 }
  74                 if (trap_door) {
  75                         trap_door = 0;
  76                         return;
  77                 }
  78                 move(rogue.row, rogue.col);
  79                 refresh();
  80
  81                 ch = rgetchar();
  82 CMCH:
  83                 check_message();
  84                 count = 0;
  85 CH:
  86                 switch(ch) {
  87                 case '.':
  88                         rest((count > 0) ? count : 1);
  89                         break;
  90                 case 's':
  91                         search(((count > 0) ? count : 1), 0);
  92                         break;
  93                 case 'i':
  94                         inventory(&rogue.pack, ALL_OBJECTS);
  95                         break;
  96                 case 'f':
  97                         fight(0);
  98                         break;
  99                 case 'F':
 100                         fight(1);
 101                         break;
 102                 case 'h':
 103                 case 'j':
 104                 case 'k':
 105                 case 'l':
 106                 case 'y':
 107                 case 'u':
 108                 case 'n':
 109                 case 'b':
 110                         one_move_rogue(ch, 1);
 111                         break;
 112                 case 'H':
 113                 case 'J':
 114                 case 'K':
 115                 case 'L':
 116                 case 'B':
 117                 case 'Y':
 118                 case 'U':
 119                 case 'N':
 120                 case '\010':
 121                 case '\012':
 122                 case '\013':
 123                 case '\014':
 124                 case '\031':
 125                 case '\025':
 126                 case '\016':
 127                 case '\002':
 128                         multiple_move_rogue(ch);
 129                         break;
 130                 case 'e':
 131                         eat();
 132                         break;
 133                 case 'q':
 134                         quaff();
 135                         break;
 136                 case 'r':
 137                         read_scroll();
 138                         break;
 139                 case 'm':
 140                         move_onto();
 141                         break;
 142                 case ',':
 143                         kick_into_pack();
 144                         break;
 145                 case 'd':
 146                         drop();
 147                         break;
 148                 case 'P':
 149                         put_on_ring();
 150                         break;
 151                 case 'R':
 152                         remove_ring();
 153                         break;
 154                 case '\020':
 155                         do {
 156                                 remessage(count++);
 157                                 ch = rgetchar();
 158                         } while (ch == '\020');
 159                         goto CMCH;
 160                         break;
 161                 case '\027':
 162                         wizardize();
 163                         break;
 164                 case '>':
 165                         if (drop_check()) {
 166                                 return;
 167                         }
 168                         break;
 169                 case '<':
 170                         if (check_up()) {
 171                                 return;
 172                         }
 173                         break;
 174                 case ')':
 175                 case ']':
 176                         inv_armor_weapon(ch == ')');
 177                         break;
 178                 case '=':
 179                         inv_rings();
 180                         break;
 181                 case '^':
 182                         id_trap();
 183                         break;
 184                 case '/':
 185                         id_type();
 186                         break;
 187                 case '?':
 188                         id_com();
 189                         break;
 190                 case '!':
 191                         do_shell();
 192                         break;
 193                 case 'o':
 194                         edit_opts();
 195                         break;
 196                 case 'I':
 197                         single_inv(0);
 198                         break;
 199                 case 'T':
 200                         take_off();
 201                         break;
 202                 case 'W':
 203                         wear();
 204                         break;
 205                 case 'w':
 206                         wield();
 207                         break;
 208                 case 'c':
 209                         call_it();
 210                         break;
 211                 case 'z':
 212                         zapp();
 213                         break;
 214                 case 't':
 215                         throw();
 216                         break;
 217                 case 'v':
 218                         message("rogue-clone: Version III. (Tim Stoehr was here), tektronix!zeus!tims", 0);
 219                         break;
 220                 case 'Q':
 221                         quit(0);
 222                 case '0':
 223                 case '1':
 224                 case '2':
 225                 case '3':
 226                 case '4':
 227                 case '5':
 228                 case '6':
 229                 case '7':
 230                 case '8':
 231                 case '9':
 232                         move(rogue.row, rogue.col);
 233                         refresh();
 234                         do {
 235                                 if (count < 100) {
 236                                         count = (10 * count) + (ch - '0');
 237                                 }
 238                                 ch = rgetchar();
 239                         } while (is_digit(ch));
 240                         if (ch != CANCEL) {
 241                                 goto CH;
 242                         }
 243                         break;
 244                 case ' ':
 245                         break;
 246                 case '\011':
 247                         if (wizard) {
 248                                 inventory(&level_objects, ALL_OBJECTS);
 249                         } else {
 250                                 message(unknown_command, 0);
 251                         }
 252                         break;
 253                 case '\023':
 254                         if (wizard) {
 255                                 draw_magic_map();
 256                         } else {
 257                                 message(unknown_command, 0);
 258                         }
 259                         break;
 260                 case '\024':
 261                         if (wizard) {
 262                                 show_traps();
 263                         } else {
 264                                 message(unknown_command, 0);
 265                         }
 266                         break;
 267                 case '\017':
 268                         if (wizard) {
 269                                 show_objects();
 270                         } else {
 271                                 message(unknown_command, 0);
 272                         }
 273                         break;
 274                 case '\001':
 275                         show_average_hp();
 276                         break;
 277                 case '\003':
 278                         if (wizard) {
 279                                 c_object_for_wizard();
 280                         } else {
 281                                 message(unknown_command, 0);
 282                         }
 283                         break;
 284                 case '\015':
 285                         if (wizard) {
 286                                 show_monsters();
 287                         } else {
 288                                 message(unknown_command, 0);
 289                         }
 290                         break;
 291                 case 'S':
 292                         save_game();
 293                         break;
 294                 default:
 295                         message(unknown_command, 0);
 296                         break;
 297                 }
 298         }
 299 }