Mercurial > hg > early-roguelike
annotate arogue5/player.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 |
---|---|
date | Sat, 05 Mar 2016 12:10:20 -0500 |
parents | 56e748983fa8 |
children | e52a8a7ad4c5 |
rev | line source |
---|---|
63
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
1 /* |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
2 * This file contains functions for dealing with special player abilities |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
3 * |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
4 * Advanced Rogue |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
5 * Copyright (C) 1984, 1985 Michael Morgan, Ken Dalka and AT&T |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
6 * All rights reserved. |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
7 * |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
8 * See the file LICENSE.TXT for full copyright and licensing information. |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
9 */ |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
10 |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
11 #include "curses.h" |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
12 #include "rogue.h" |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
13 |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
14 |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
15 /* |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
16 * affect: |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
17 * cleric affecting undead |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
18 */ |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
19 |
218
56e748983fa8
Advanced Rogue 5: convert to ANSI function declarations.
John "Elwin" Edwards
parents:
195
diff
changeset
|
20 void |
56e748983fa8
Advanced Rogue 5: convert to ANSI function declarations.
John "Elwin" Edwards
parents:
195
diff
changeset
|
21 affect(void) |
63
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
22 { |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
23 register struct linked_list *item; |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
24 register struct thing *tp; |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
25 register const char *mname; |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
26 bool see; |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
27 coord new_pos; |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
28 |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
29 if (player.t_ctype != C_CLERIC && cur_relic[HEIL_ANKH] == 0) { |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
30 msg("Only clerics can affect undead."); |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
31 return; |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
32 } |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
33 |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
34 new_pos.y = hero.y + delta.y; |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
35 new_pos.x = hero.x + delta.x; |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
36 |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
37 if (cansee(new_pos.y, new_pos.x)) see = TRUE; |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
38 else see = FALSE; |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
39 |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
40 /* Anything there? */ |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
41 if (new_pos.y < 0 || new_pos.y > LINES-3 || |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
42 new_pos.x < 0 || new_pos.x > COLS-1 || |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
43 mvwinch(mw, new_pos.y, new_pos.x) == ' ') { |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
44 msg("Nothing to affect."); |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
45 return; |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
46 } |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
47 |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
48 if ((item = find_mons(new_pos.y, new_pos.x)) == NULL) { |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
49 debug("Affect what @ %d,%d?", new_pos.y, new_pos.x); |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
50 return; |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
51 } |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
52 tp = THINGPTR(item); |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
53 mname = monsters[tp->t_index].m_name; |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
54 |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
55 if (on(player, ISINVIS) && off(*tp, CANSEE)) { |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
56 sprintf(outstring,"%s%s cannot see you", see ? "The " : "It", |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
57 see ? mname : ""); |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
58 msg(outstring); |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
59 return; |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
60 } |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
61 |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
62 if (off(*tp, TURNABLE) || on(*tp, WASTURNED)) |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
63 goto annoy; |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
64 turn_off(*tp, TURNABLE); |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
65 |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
66 /* Can cleric kill it? */ |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
67 if (pstats.s_lvl >= 3 * tp->t_stats.s_lvl) { |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
68 unsigned long test; /* For overflow check */ |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
69 |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
70 sprintf(outstring,"You have destroyed %s%s.", see ? "the " : "it", see ? mname : ""); |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
71 msg(outstring); |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
72 test = pstats.s_exp + tp->t_stats.s_exp; |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
73 |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
74 /* Be sure there is no overflow before increasing experience */ |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
75 if (test > pstats.s_exp) pstats.s_exp = test; |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
76 killed(item, FALSE, TRUE); |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
77 check_level(TRUE); |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
78 return; |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
79 } |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
80 |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
81 /* Can cleric turn it? */ |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
82 if (rnd(100) + 1 > |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
83 (100 * ((2 * tp->t_stats.s_lvl) - pstats.s_lvl)) / pstats.s_lvl) { |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
84 unsigned long test; /* Overflow test */ |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
85 |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
86 /* Make the monster flee */ |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
87 turn_on(*tp, WASTURNED); /* No more fleeing after this */ |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
88 turn_on(*tp, ISFLEE); |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
89 runto(tp, &hero); |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
90 |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
91 /* Let player know */ |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
92 sprintf(outstring,"You have turned %s%s.", see ? "the " : "it", see ? mname : ""); |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
93 msg(outstring); |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
94 |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
95 /* get points for turning monster -- but check overflow first */ |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
96 test = pstats.s_exp + tp->t_stats.s_exp/2; |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
97 if (test > pstats.s_exp) pstats.s_exp = test; |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
98 check_level(TRUE); |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
99 |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
100 /* If monster was suffocating, stop it */ |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
101 if (on(*tp, DIDSUFFOCATE)) { |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
102 turn_off(*tp, DIDSUFFOCATE); |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
103 extinguish(suffocate); |