Mercurial > hg > early-roguelike
annotate rogue3/passages.c @ 152:0c775afe0072
arogue7, xrogue: fix command repetition.
In both games, command() loops and calls the action function twice for
each command: once to schedule it by setting player.t_action and
player.t_no_move, and again, to actually do it, once player.t_no_move
has been reduced to 0. Each loop decremented count, so repeated
commands were only repeated half the number of times the player typed.
count is now decremented only when ch has been set to the repeated
command.
author | John "Elwin" Edwards |
---|---|
date | Thu, 28 May 2015 11:08:03 -0400 |
parents | 527e2150eaf0 |
children | d9e44e18eeec |
rev | line source |
---|---|
0
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
1 /* |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
2 * Draw the connecting passages |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
3 * |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
4 * @(#)passages.c 3.4 (Berkeley) 6/15/81 |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
5 * |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
6 * Rogue: Exploring the Dungeons of Doom |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
7 * Copyright (C) 1980, 1981 Michael Toy, Ken Arnold and Glenn Wichman |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
8 * All rights reserved. |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
9 * |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
10 * See the file LICENSE.TXT for full copyright and licensing information. |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
11 */ |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
12 |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
13 #include <stdlib.h> |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
14 #include "curses.h" |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
15 #include "rogue.h" |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
16 |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
17 /* |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
18 * do_passages: |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
19 * Draw all the passages on a level. |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
20 */ |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
21 |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
22 void |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
23 do_passages() |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
24 { |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
25 struct rdes *r1, *r2; |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
26 int i, j; |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
27 int roomcount; |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
28 static struct rdes |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
29 { |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
30 bool conn[MAXROOMS]; /* possible to connect to room i? */ |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
31 bool isconn[MAXROOMS]; /* connection been made to room i? */ |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
32 bool ingraph; /* this room in graph already? */ |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
33 } rdes[MAXROOMS] = { |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
34 { { 0, 1, 0, 1, 0, 0, 0, 0, 0 }, { 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 0 }, |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
35 { { 1, 0, 1, 0, 1, 0, 0, 0, 0 }, { 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 0 }, |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
36 { { 0, 1, 0, 0, 0, 1, 0, 0, 0 }, { 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 0 }, |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
37 { { 1, 0, 0, 0, 1, 0, 1, 0, 0 }, { 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 0 }, |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
38 { { 0, 1, 0, 1, 0, 1, 0, 1, 0 }, { 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 0 }, |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
39 { { 0, 0, 1, 0, 1, 0, 0, 0, 1 }, { 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 0 }, |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
40 { { 0, 0, 0, 1, 0, 0, 0, 1, 0 }, { 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 0 }, |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
41 { { 0, 0, 0, 0, 1, 0, 1, 0, 1 }, { 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 0 }, |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
42 { { 0, 0, 0, 0, 0, 1, 0, 1, 0 }, { 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 0 }, |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
43 }; |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
44 |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
45 /* |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
46 * reinitialize room graph description |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
47 */ |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
48 for (r1 = rdes; r1 <= &rdes[MAXROOMS-1]; r1++) |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
49 { |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
50 for (j = 0; j < MAXROOMS; j++) |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
51 r1->isconn[j] = FALSE; |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
52 r1->ingraph = FALSE; |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
53 } |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
54 |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
55 /* |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
56 * starting with one room, connect it to a random adjacent room and |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
57 * then pick a new room to start with. |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
58 */ |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
59 roomcount = 1; |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
60 r1 = &rdes[rnd(MAXROOMS)]; |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
61 r1->ingraph = TRUE; |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
62 do |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
63 { |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
64 /* |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
65 * find a room to connect with |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
66 */ |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
67 j = 0; |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
68 for (i = 0; i < MAXROOMS; i++) |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
69 if (r1->conn[i] && !rdes[i].ingraph && rnd(++j) == 0) |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
70 r2 = &rdes[i]; |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
71 /* |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
72 * if no adjacent rooms are outside the graph, pick a new room |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
73 * to look from |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
74 */ |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
75 if (j == 0) |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
76 { |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
77 do |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
78 r1 = &rdes[rnd(MAXROOMS)]; |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
79 until (r1->ingraph); |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
80 } |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
81 /* |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
82 * otherwise, connect new room to the graph, and draw a tunnel |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
83 * to it |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
84 */ |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
85 else |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
86 { |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
87 r2->ingraph = TRUE; |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
88 i = (int)(r1 - rdes); |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
89 j = (int)(r2 - rdes); |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
90 conn(i, j); |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
91 r1->isconn[j] = TRUE; |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
92 r2->isconn[i] = TRUE; |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
93 roomcount++; |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
94 } |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
95 } while (roomcount < MAXROOMS); |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
96 |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
97 /* |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
98 * attempt to add passages to the graph a random number of times so |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
99 * that there isn't just one unique passage through it. |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
100 */ |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
101 for (roomcount = rnd(5); roomcount > 0; roomcount--) |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
102 { |
527e2150eaf0
Import Rogue 3.6 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff
changeset
|
103 r1 = &rdes[rnd(MAXROOMS)]; /* a random room to look from */ |