Mercurial > hg > early-roguelike
annotate srogue/chase.c @ 164:49af2fd0bb0c
Move some autotools files to where configure can find them.
rogue5 uses config.guess and config.sub to find the canonical system
names. The configure script expects them to be in the same directory
as install-sh. So they have been relocated to the top level.
This is a quick and dirty fix. The eventual plan is to relocate them
to /dev/null.
I also suspect they should be used to set HOST, not TARGET. Rogue is
not a cross-compiler.
author | John "Elwin" Edwards |
---|---|
date | Tue, 16 Jun 2015 11:44:49 -0400 |
parents | 2128c7dc8a40 |
children | 94a0d9dd5ce1 |
rev | line source |
---|---|
36
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
1 /* |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
2 * Code for one object to chase another |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
3 * |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
4 * @(#)chase.c 9.0 (rdk) 7/17/84 |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
5 * |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
6 * Super-Rogue |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
7 * Copyright (C) 1984 Robert D. Kindelberger |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
8 * All rights reserved. |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
9 * |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
10 * Based on "Rogue: Exploring the Dungeons of Doom" |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
11 * Copyright (C) 1980, 1981 Michael Toy, Ken Arnold and Glenn Wichman |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
12 * All rights reserved. |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
13 * |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
14 * See the file LICENSE.TXT for full copyright and licensing information. |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
15 */ |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
16 |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
17 #include "rogue.h" |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
18 #include "rogue.ext" |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
19 |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
20 #define FARAWAY 32767 |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
21 #define RDIST(a, b) (DISTANCE((a)->y, (a)->x, (b).y, (b).x)) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
22 |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
23 struct coord ch_ret; /* Where chasing takes you */ |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
24 |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
25 /* |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
26 * runners: |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
27 * Make all the running monsters move. |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
28 */ |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
29 runners() |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
30 { |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
31 reg struct thing *tp; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
32 reg struct linked_list *mon,*nextmon; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
33 |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
34 for (mon = mlist; mon != NULL; mon = nextmon) { |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
35 tp = THINGPTR(mon); |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
36 nextmon = next(mon); |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
37 if (off(*tp, ISHELD) && on(*tp, ISRUN)) { |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
38 if (tp->t_nomove > 0) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
39 if (--tp->t_nomove > 0) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
40 continue; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
41 if (on(*tp, ISHASTE)) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
42 if (do_chase(mon) == -1) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
43 continue; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
44 if (off(*tp, ISSLOW) || tp->t_turn) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
45 if (do_chase(mon) == -1) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
46 continue; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
47 tp->t_turn ^= TRUE; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
48 } |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
49 } |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
50 } |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
51 |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
52 |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
53 /* |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
54 * do_chase: |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
55 * Make one thing chase another. |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
56 */ |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
57 do_chase(mon) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
58 struct linked_list *mon; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
59 { |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
60 reg struct thing *th; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
61 reg struct room *rer, *ree, *rxx; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
62 reg int mindist, i, dist; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
63 struct stats *st; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
64 bool stoprun = FALSE, ondoor = FALSE, link = FALSE; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
65 char runaway, dofight, wound, sch, ch; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
66 struct coord this; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
67 struct trap *trp; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
68 |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
69 th = THINGPTR(mon); |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
70 wound = th->t_flags & ISWOUND; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
71 if (wound) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
72 mindist = 0; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
73 else |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
74 mindist = FARAWAY; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
75 runaway = wound; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
76 dofight = !runaway; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
77 rer = th->t_room; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
78 if (th->t_type == 'V') { |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
79 if (rer != NULL && !rf_on(rer, ISDARK)) { |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
80 /* |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
81 * Vampires can't stand the light |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
82 */ |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
83 if (cansee(th->t_pos.y, th->t_pos.x)) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
84 msg("The vampire vaporizes into thin air !"); |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
85 killed(mon, FALSE); |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
86 return(-1); |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
87 } |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
88 } |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
89 ree = roomin(th->t_dest); /* room of chasee */ |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
90 this = *th->t_dest; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
91 /* |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
92 * If the object of our desire is in a different |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
93 * room, then run to the door nearest to our goal. |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
94 */ |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
95 if (mvinch(th->t_pos.y, th->t_pos.x) == DOOR) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
96 ondoor = TRUE; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
97 rxx = NULL; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
98 if (rer != NULL || ree != NULL) { |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
99 /* |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
100 * Monster not in room, hero in room. Run to closest door |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
101 * in hero's room if not wounded. Run away if wounded. |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
102 */ |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
103 if (rer == NULL && ree != NULL) { |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
104 if (!wound) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
105 rxx = ree; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
106 } |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
107 /* |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
108 * Monster in a room, hero not in room. If on a door, |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
109 * then use closest distance. If not on a door, then |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
110 * run to closest door in monsters room. |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
111 */ |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
112 else if (rer != NULL && ree == NULL) { |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
113 if (!ondoor) { |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
114 rxx = rer; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
115 if (wound) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
116 runaway = FALSE; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
117 } |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
118 } |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
119 /* |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
120 * Both hero and monster in a DIFFERENT room. Set flag to |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
121 * check for links between the monster's and hero's rooms. |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
122 * If no links are found, then the closest door in the |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
123 * monster's room is used. |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
124 */ |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
125 else if (rer != ree) { |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
126 if (!wound) { |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
127 link = TRUE; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
128 if (ondoor) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
129 rxx = ree; /* if on door, run to heros room */ |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
130 else |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
131 rxx = rer; /* else to nearest door this room */ |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
132 } |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
133 } |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
134 /* |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
135 * Both hero and monster in same room. If monster is |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
136 * wounded, find the best door to run to. |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
137 */ |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
138 else if (wound) { |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
139 struct coord *ex; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
140 int poss, mdtd, hdtd, ghdtd, nx, gx = 0, best; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
141 |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
142 best = ghdtd = -FARAWAY; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
143 for (nx = 0; nx < ree->r_nexits; nx++) { |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
144 ex = &ree->r_exit[nx]; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
145 if (mvinch(ex->y, ex->x) == SECRETDOOR) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
146 continue; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
147 gx += 1; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
148 mdtd = abs(th->t_pos.y - ex->y) + abs(th->t_pos.x - ex->x); |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
149 hdtd = abs(hero.y - ex->y) + abs(hero.x - ex->x); |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
150 poss = hdtd - mdtd; /* possible move */ |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
151 if (poss > best) { |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
152 best = poss; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
153 this = *ex; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
154 } |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
155 else if (poss == best && hdtd > ghdtd) { |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
156 ghdtd = hdtd; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
157 best = poss; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
158 this = *ex; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
159 } |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
160 } |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
161 runaway = FALSE; /* go for target */ |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
162 if (best < 1) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
163 dofight = TRUE; /* fight if we must */ |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
164 mdtd = (gx <= 1 && best < 1); |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
165 if (ondoor || mdtd) { |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
166 this = hero; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
167 runaway = TRUE; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
168 if (!mdtd) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
169 dofight = FALSE; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
170 } |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
171 } |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
172 if (rxx != NULL) { |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
173 for (i = 0; i < rxx->r_nexits; i += 1) { |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
174 dist = RDIST(th->t_dest, rxx->r_exit[i]); |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
175 if (link && rxx->r_ptr[i] == ree) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
176 dist = -1; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
177 if ((!wound && dist < mindist) || |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
178 (wound && dist > mindist)) { |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
179 this = rxx->r_exit[i]; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
180 mindist = dist; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
181 } |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
182 } |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
183 } |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
184 } |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
185 else if (DISTANCE(hero.y, hero.x, th->t_pos.y, th->t_pos.x) <= 3) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
186 dofight = TRUE; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
187 /* |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
188 * this now contains what we want to run to this time |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
189 * so we run to it. If we hit it we either want to |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
190 * fight it or stop running. |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
191 */ |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
192 if (chase(th, &this, runaway, dofight) == FIGHT) { |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
193 return( attack(th) ); |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
194 } |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
195 else if ((th->t_flags & (ISSTUCK | ISPARA))) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
196 return(0); /* if paralyzed or stuck */ |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
197 if ((trp = trap_at(ch_ret.y, ch_ret.x)) != NULL) { |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
198 ch = be_trapped(&ch_ret, th); |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
199 if (ch == GONER || nlmove) { |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
200 if (ch == GONER) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
201 remove_monster(&th->t_pos, mon); |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
202 nlmove = FALSE; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
203 return((ch == GONER) ? -1 : 0); |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
204 } |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
205 } |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
206 if (pl_off(ISBLIND)) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
207 mvwaddch(cw,th->t_pos.y,th->t_pos.x,th->t_oldch); |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
208 sch = mvwinch(cw, ch_ret.y, ch_ret.x); |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
209 if (rer != NULL && rf_on(rer,ISDARK) && sch == FLOOR && |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
210 DISTANCE(ch_ret.y,ch_ret.x,th->t_pos.y,th->t_pos.x) < 3 && |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
211 pl_off(ISBLIND)) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
212 th->t_oldch = ' '; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
213 else |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
214 th->t_oldch = sch; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
215 if (cansee(unc(ch_ret)) && off(*th, ISINVIS)) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
216 mvwaddch(cw, ch_ret.y, ch_ret.x, th->t_type); |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
217 mvwaddch(mw, th->t_pos.y, th->t_pos.x, ' '); |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
218 mvwaddch(mw, ch_ret.y, ch_ret.x, th->t_type); |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
219 th->t_oldpos = th->t_pos; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
220 th->t_pos = ch_ret; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
221 th->t_room = roomin(&ch_ret); |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
222 i = 5; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
223 if (th->t_flags & ISREGEN) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
224 i = 40; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
225 st = &th->t_stats; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
226 if (rnd(100) < i) { |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
227 if (++st->s_hpt > st->s_maxhp) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
228 st->s_hpt = st->s_maxhp; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
229 if (!monhurt(th)) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
230 th->t_flags &= ~ISWOUND; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
231 } |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
232 if (stoprun && ce(th->t_pos, *(th->t_dest))) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
233 th->t_flags &= ~ISRUN; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
234 return CHASE; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
235 } |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
236 |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
237 |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
238 /* |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
239 * chase: |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
240 * Find the spot for the chaser to move closer to the |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
241 * chasee. Returns TRUE if we want to keep on chasing |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
242 * later FALSE if we reach the goal. |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
243 */ |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
244 chase(tp, ee, runaway, dofight) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
245 struct thing *tp; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
246 struct coord *ee; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
247 bool runaway, dofight; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
248 { |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
249 reg int x, y, ch; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
250 reg int dist, thisdist, closest; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
251 reg struct coord *er = &tp->t_pos; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
252 struct coord try, closecoord; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
253 int numsteps, onscare; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
254 |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
255 /* |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
256 * If the thing is confused, let it move randomly. |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
257 */ |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
258 ch = CHASE; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
259 onscare = FALSE; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
260 if (on(*tp, ISHUH)) { |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
261 ch_ret = *rndmove(tp); |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
262 dist = DISTANCE(hero.y, hero.x, ch_ret.y, ch_ret.x); |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
263 if (rnd(1000) < 5) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
264 tp->t_flags &= ~ISHUH; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
265 if (dist == 0) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
266 ch = FIGHT; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
267 } |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
268 else { |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
269 /* |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
270 * Otherwise, find the the best spot to run to |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
271 * in order to get to your goal. |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
272 */ |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
273 numsteps = 0; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
274 if (runaway) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
275 closest = 0; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
276 else |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
277 closest = FARAWAY; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
278 ch_ret = *er; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
279 closecoord = tp->t_oldpos; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
280 for (y = er->y - 1; y <= er->y + 1; y += 1) { |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
281 for (x = er->x - 1; x <= er->x + 1; x += 1) { |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
282 if (!cordok(y, x)) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
283 continue; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
284 try.x = x; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
285 try.y = y; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
286 if (!diag_ok(er, &try)) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
287 continue; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
288 ch = winat(y, x); |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
289 if (step_ok(ch)) { |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
290 struct trap *trp; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
291 |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
292 if (isatrap(ch)) { |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
293 trp = trap_at(y, x); |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
294 if (trp != NULL && off(*tp, ISHUH)) { |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
295 /* |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
296 * Dont run over found traps unless |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
297 * the hero is standing on it. If confused, |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
298 * then he can run into them. |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
299 */ |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
300 if (trp->tr_flags & ISFOUND) { |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
301 if (trp->tr_type == POOL && rnd(100) < 80) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
302 continue; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
303 else if (y != hero.y || x != hero.x) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
304 continue; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
305 } |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
306 } |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
307 } |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
308 /* |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
309 * Check for scare monster scrolls. |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
310 */ |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
311 if (ch == SCROLL) { |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
312 struct linked_list *item; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
313 |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
314 item = find_obj(y, x); |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
315 if (item != NULL) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
316 if ((OBJPTR(item))->o_which == S_SCARE) { |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
317 if (ce(hero, try)) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
318 onscare = TRUE; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
319 continue; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
320 } |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
321 } |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
322 /* |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
323 * Vampires will not run into a lit room. |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
324 */ |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
325 if (tp->t_type == 'V') { |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
326 struct room *lr; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
327 |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
328 lr = roomin(&try); |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
329 if (lr != NULL && !rf_on(lr, ISDARK)) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
330 continue; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
331 } |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
332 /* |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
333 * This is a valid place to step |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
334 */ |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
335 if (y == hero.y && x == hero.x) { |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
336 if (dofight) { |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
337 ch_ret = try; /* if fighting */ |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
338 return FIGHT; /* hit hero */ |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
339 } |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
340 else |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
341 continue; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
342 } |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
343 thisdist = DISTANCE(y, x, ee->y, ee->x); |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
344 if (thisdist <= 0) { |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
345 ch_ret = try; /* got here but */ |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
346 return CHASE; /* dont fight */ |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
347 } |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
348 numsteps += 1; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
349 if ((!runaway && thisdist < closest) || |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
350 (runaway && thisdist > closest)) { |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
351 /* |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
352 * dont count the monsters last position as |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
353 * the closest spot, unless running away and |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
354 * in the same room. |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
355 */ |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
356 if (!ce(try, tp->t_oldpos) || (runaway |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
357 && player.t_room == tp->t_room |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
358 && tp->t_room != NULL)) { |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
359 closest = thisdist; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
360 closecoord = try; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
361 } |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
362 } |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
363 } |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
364 } |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
365 } |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
366 /* |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
367 * If dead end, then go back from whence you came. |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
368 * Otherwise, pick the closest of the remaining spots. |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
369 */ |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
370 if (numsteps > 0) /* move to best spot */ |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
371 ch_ret = closecoord; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
372 else { /* nowhere to go */ |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
373 if (DISTANCE(tp->t_pos.y, tp->t_pos.x, hero.y, hero.x) < 2) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
374 if (!onscare) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
375 ch_ret = hero; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
376 } |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
377 if (ce(hero, ch_ret)) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
378 ch = FIGHT; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
379 } |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
380 return ch; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
381 } |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
382 |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
383 |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
384 /* |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
385 * runto: |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
386 * Set a monster running after something |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
387 */ |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
388 runto(runner, spot) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
389 struct coord *runner; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
390 struct coord *spot; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
391 { |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
392 reg struct linked_list *item; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
393 reg struct thing *tp; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
394 |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
395 if ((item = find_mons(runner->y, runner->x)) == NULL) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
396 return; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
397 tp = THINGPTR(item); |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
398 if (tp->t_flags & ISPARA) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
399 return; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
400 tp->t_dest = spot; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
401 tp->t_flags |= ISRUN; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
402 tp->t_flags &= ~ISHELD; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
403 } |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
404 |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
405 |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
406 /* |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
407 * roomin: |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
408 * Find what room some coordinates are in. |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
409 * NULL means they aren't in any room. |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
410 */ |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
411 struct room * |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
412 roomin(cp) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
413 struct coord *cp; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
414 { |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
415 reg struct room *rp; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
416 |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
417 if (cordok(cp->y, cp->x)) { |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
418 for (rp = rooms; rp < &rooms[MAXROOMS]; rp += 1) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
419 if (inroom(rp, cp)) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
420 return rp; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
421 } |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
422 return NULL; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
423 } |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
424 |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
425 |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
426 /* |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
427 * find_mons: |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
428 * Find the monster from his coordinates |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
429 */ |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
430 struct linked_list * |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
431 find_mons(y, x) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
432 int y, x; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
433 { |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
434 reg struct linked_list *item; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
435 reg struct thing *th; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
436 |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
437 for (item = mlist; item != NULL; item = next(item)) { |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
438 th = THINGPTR(item); |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
439 if (th->t_pos.y == y && th->t_pos.x == x) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
440 return item; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
441 } |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
442 return NULL; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
443 } |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
444 |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
445 |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
446 /* |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
447 * diag_ok: |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
448 * Check to see if the move is legal if it is diagonal |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
449 */ |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
450 diag_ok(sp, ep) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
451 struct coord *sp, *ep; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
452 { |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
453 if (ep->x == sp->x || ep->y == sp->y) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
454 return TRUE; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
455 if (step_ok(mvinch(ep->y,sp->x)) && step_ok(mvinch(sp->y,ep->x))) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
456 return TRUE; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
457 return FALSE; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
458 } |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
459 |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
460 |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
461 /* |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
462 * cansee: |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
463 * returns true if the hero can see a certain coordinate. |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
464 */ |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
465 cansee(y, x) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
466 int y, x; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
467 { |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
468 reg struct room *rer; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
469 struct coord tp; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
470 |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
471 if (pl_on(ISBLIND)) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
472 return FALSE; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
473 /* |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
474 * We can only see if the hero in the same room as |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
475 * the coordinate and the room is lit or if it is close. |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
476 */ |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
477 if (DISTANCE(y, x, hero.y, hero.x) < 3) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
478 return TRUE; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
479 tp.y = y; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
480 tp.x = x; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
481 rer = roomin(&tp); |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
482 if (rer != NULL && levtype != MAZELEV) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
483 if (rer == player.t_room && !rf_on(rer,ISDARK)) |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
484 return TRUE; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
485 return FALSE; |
2128c7dc8a40
Import Super-Rogue 9.0 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
486 } |