Mercurial > hg > early-roguelike
annotate xrogue/sticks.c @ 227:696277507a2e
Rogue V4, V5: disable a cheat granting permanent monster detection.
In these two games, a potion of monster detection turns on the player's
SEEMONST flag. A fuse is set to call turn_see() to turn the flag back
off. But the save and restore functions do not recognize turn_see() and
fail to set the fuse up again.
When restoring, Rogue V4 merely sets the fuse's function to NULL and
leaves it burning. When it goes off, a segfault results. Rogue V5
clears all the fuse's fields, and the player retains the ability to see
all monsters on the level.
The save and restore code can now handle the fuse. The function used is
a new wrapper, turn_see_off(), which should lead to less problems with
daemons being multiple incompatible types.
Also, Rogue V4 and Super-Rogue now properly clear unrecognized daemon
and fuse slots when restoring a saved game.
author | John "Elwin" Edwards |
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date | Sat, 05 Mar 2016 12:10:20 -0500 |
parents | f54901b9c39b |
children | 7c1cb43f346e |
rev | line source |
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133
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1 /* |
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2 sticks.c - Functions to implement the various sticks one might find |
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3 |
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4 XRogue: Expeditions into the Dungeons of Doom |
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5 Copyright (C) 1991 Robert Pietkivitch |
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6 All rights reserved. |
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7 |
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8 Based on "Advanced Rogue" |
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9 Copyright (C) 1984, 1985 Michael Morgan, Ken Dalka and AT&T |
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10 All rights reserved. |
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11 |
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12 Based on "Rogue: Exploring the Dungeons of Doom" |
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13 Copyright (C) 1980, 1981 Michael Toy, Ken Arnold and Glenn Wichman |
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14 All rights reserved. |
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15 |
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16 See the file LICENSE.TXT for full copyright and licensing information. |
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17 */ |
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18 |
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19 #include <curses.h> |
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20 #include <ctype.h> |
135 | 21 #include <string.h> |
133
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22 #include "rogue.h" |
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23 |
220
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24 void drain(int ymin, int ymax, int xmin, int xmax); |
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25 |
133
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26 /* |
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27 * zap a stick and see what happens |
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28 */ |
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29 |
220
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30 void |
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31 do_zap(struct thing *zapper, struct object *obj, coord *direction, int which, |
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32 int flags) |
133
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33 { |
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34 register struct linked_list *item = NULL; |
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35 register struct thing *tp; |
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36 register int y = 0, x = 0, bonus; |
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37 struct linked_list *nitem; |
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38 struct object *nobj; |
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39 bool cursed, blessed, is_player = FALSE; |
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40 char *mname = NULL; |
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41 |
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42 cursed = flags & ISCURSED; |
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43 blessed = flags & ISBLESSED; |
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44 |
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45 if (obj && obj->o_type != RELIC) { /* all relics are chargeless */ |
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46 if (obj->o_charges < 1) { |
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47 msg(nothing); |
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48 return; |
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49 } |
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50 obj->o_charges--; |
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51 } |
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52 if (which == WS_WONDER) { |
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53 switch (rnd(19)) { |
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54 case 0: which = WS_ELECT; |
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55 when 1: which = WS_FIRE; |
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56 when 2: which = WS_COLD; |
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57 when 3: which = WS_POLYMORPH; |
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58 when 4: which = WS_MISSILE; |
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59 when 5: which = WS_SLOW_M; |
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60 when 6: which = WS_TELMON; |
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61 when 7: which = WS_CANCEL; |
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62 when 8: which = WS_CONFMON; |
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63 when 9: which = WS_DISINTEGRATE; |
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64 when 10: which = WS_PETRIFY; |
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65 when 11: which = WS_PARALYZE; |
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66 when 12: which = WS_MDEG; |
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67 when 13: which = WS_FEAR; |
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68 when 14: which = WS_CURING; |
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69 when 15: which = WS_LIGHT; |
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70 when 16: which = WS_HIT; |
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71 when 17: which = WS_DRAIN; |
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72 when 18: which = WS_CHARGE; |
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73 } |
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74 if(ws_magic[which].mi_curse>0 && rnd(100)<=ws_magic[which].mi_curse){ |
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75 cursed = TRUE; |
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76 blessed = FALSE; |
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77 } |
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78 } |
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79 |
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80 tp = NULL; |
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81 switch (which) { |
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82 case WS_POLYMORPH: |
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83 case WS_SLOW_M: |
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84 case WS_TELMON: |
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85 case WS_CANCEL: |
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86 case WS_CONFMON: |
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87 case WS_DISINTEGRATE: |
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88 case WS_PETRIFY: |
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89 case WS_PARALYZE: |
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90 case WS_MDEG: |
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