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author | Torne Wuff <torne@wolfpuppy.org.uk> | 2010-01-17 22:15:13 +0000 |
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committer | Torne Wuff <torne@wolfpuppy.org.uk> | 2010-01-17 22:15:13 +0000 |
commit | 7f28c94eda576e3f972fc05468188986f2e45885 (patch) | |
tree | e03b94613028d16855a5d3df0f4853e077931214 /apps/plugins/frotz/hotkey.c | |
parent | 563f2602f471208cb8544a36539a79dcceaad643 (diff) | |
download | rockbox-7f28c94eda576e3f972fc05468188986f2e45885.tar.gz rockbox-7f28c94eda576e3f972fc05468188986f2e45885.zip |
New plugin: frotz, a Z-machine interpreter, for playing interactive fiction.
The interpreter more or less passes all the tests in the z-machine test suite.
It should build for every target except Archos (for which it is disabled).
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24267 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'apps/plugins/frotz/hotkey.c')
-rw-r--r-- | apps/plugins/frotz/hotkey.c | 221 |
1 files changed, 221 insertions, 0 deletions
diff --git a/apps/plugins/frotz/hotkey.c b/apps/plugins/frotz/hotkey.c new file mode 100644 index 0000000000..d214f1f322 --- /dev/null +++ b/apps/plugins/frotz/hotkey.c | |||
@@ -0,0 +1,221 @@ | |||
1 | /* hotkey.c - Hot key functions | ||
2 | * Copyright (c) 1995-1997 Stefan Jokisch | ||
3 | * | ||
4 | * Changes for Rockbox copyright 2009 Torne Wuff | ||
5 | * | ||
6 | * This file is part of Frotz. | ||
7 | * | ||
8 | * Frotz is free software; you can redistribute it and/or modify | ||
9 | * it under the terms of the GNU General Public License as published by | ||
10 | * the Free Software Foundation; either version 2 of the License, or | ||
11 | * (at your option) any later version. | ||
12 | * | ||
13 | * Frotz is distributed in the hope that it will be useful, | ||
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
16 | * GNU General Public License for more details. | ||
17 | * | ||
18 | * You should have received a copy of the GNU General Public License | ||
19 | * along with this program; if not, write to the Free Software | ||
20 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA | ||
21 | */ | ||
22 | |||
23 | #include "frotz.h" | ||
24 | #include "lib/pluginlib_exit.h" | ||
25 | |||
26 | extern int restore_undo (void); | ||
27 | |||
28 | extern int read_number (void); | ||
29 | |||
30 | extern bool read_yes_or_no (const char *); | ||
31 | |||
32 | extern void replay_open (void); | ||
33 | extern void replay_close (void); | ||
34 | extern void record_open (void); | ||
35 | extern void record_close (void); | ||
36 | |||
37 | extern void seed_random (int); | ||
38 | |||
39 | /* | ||
40 | * hot_key_debugging | ||
41 | * | ||
42 | * ...allows user to toggle cheating options on/off. | ||
43 | * | ||
44 | */ | ||
45 | |||
46 | static bool hot_key_debugging (void) | ||
47 | { | ||
48 | |||
49 | f_setup.attribute_assignment = read_yes_or_no ("Watch attribute assignment"); | ||
50 | f_setup.attribute_testing = read_yes_or_no ("Watch attribute testing"); | ||
51 | |||
52 | f_setup.object_movement = read_yes_or_no ("Watch object movement"); | ||
53 | f_setup.object_locating = read_yes_or_no ("Watch object locating"); | ||
54 | |||
55 | return FALSE; | ||
56 | |||
57 | }/* hot_key_debugging */ | ||
58 | |||
59 | /* | ||
60 | * hot_key_playback | ||
61 | * | ||
62 | * ...allows user to turn playback on. | ||
63 | * | ||
64 | */ | ||
65 | |||
66 | static bool hot_key_playback (void) | ||
67 | { | ||
68 | |||
69 | rb->splash(HZ, "Playback on"); | ||
70 | |||
71 | if (!istream_replay) | ||
72 | replay_open (); | ||
73 | |||
74 | return FALSE; | ||
75 | |||
76 | }/* hot_key_playback */ | ||
77 | |||
78 | /* | ||
79 | * hot_key_recording | ||
80 | * | ||
81 | * ...allows user to turn recording on/off. | ||
82 | * | ||
83 | */ | ||
84 | |||
85 | static bool hot_key_recording (void) | ||
86 | { | ||
87 | |||
88 | if (istream_replay) { | ||
89 | rb->splash(HZ, "Playback off"); | ||
90 | replay_close (); | ||
91 | } else if (ostream_record) { | ||
92 | rb->splash(HZ, "Recording off"); | ||
93 | record_close (); | ||
94 | } else { | ||
95 | rb->splash(HZ, "Recording on"); | ||
96 | record_open (); | ||
97 | } | ||
98 | |||
99 | return FALSE; | ||
100 | |||
101 | }/* hot_key_recording */ | ||
102 | |||
103 | /* | ||
104 | * hot_key_seed | ||
105 | * | ||
106 | * ...allows user to seed the random number seed. | ||
107 | * | ||
108 | */ | ||
109 | |||
110 | static bool hot_key_seed (void) | ||
111 | { | ||
112 | |||
113 | print_string ("Enter seed value (or return to randomize): "); | ||
114 | seed_random (read_number ()); | ||
115 | |||
116 | return FALSE; | ||
117 | |||
118 | }/* hot_key_seed */ | ||
119 | |||
120 | /* | ||
121 | * hot_key_undo | ||
122 | * | ||
123 | * ...allows user to undo the previous turn. | ||
124 | * | ||
125 | */ | ||
126 | |||
127 | static bool hot_key_undo (void) | ||
128 | { | ||
129 | |||
130 | if (restore_undo ()) { | ||
131 | |||
132 | print_string ("undo\n"); | ||
133 | |||
134 | if (h_version >= V5) { /* for V5+ games we must */ | ||
135 | store (2); /* store 2 (for success) */ | ||
136 | return TRUE; /* and abort the input */ | ||
137 | } | ||
138 | |||
139 | if (h_version <= V3) { /* for V3- games we must */ | ||
140 | z_show_status (); /* draw the status line */ | ||
141 | return FALSE; /* and continue input */ | ||
142 | } | ||
143 | |||
144 | } else rb->splash(HZ, "No undo information available."); | ||
145 | |||
146 | return FALSE; | ||
147 | |||
148 | }/* hot_key_undo */ | ||
149 | |||
150 | /* | ||
151 | * hot_key_restart | ||
152 | * | ||
153 | * ...allows user to start a new game. | ||
154 | * | ||
155 | */ | ||
156 | |||
157 | static bool hot_key_restart (void) | ||
158 | { | ||
159 | |||
160 | if (read_yes_or_no ("Do you wish to restart")) { | ||
161 | |||
162 | z_restart (); | ||
163 | return TRUE; | ||
164 | |||
165 | } else return FALSE; | ||
166 | |||
167 | }/* hot_key_restart */ | ||
168 | |||
169 | /* | ||
170 | * hot_key_quit | ||
171 | * | ||
172 | * ...allows user to exit the game. | ||
173 | * | ||
174 | */ | ||
175 | |||
176 | bool hot_key_quit (void) | ||
177 | { | ||
178 | |||
179 | if (read_yes_or_no ("Do you wish to quit")) { | ||
180 | |||
181 | exit(0); | ||
182 | |||
183 | } else return FALSE; | ||
184 | |||
185 | }/* hot_key_quit */ | ||
186 | |||
187 | /* | ||
188 | * handle_hot_key | ||
189 | * | ||
190 | * Perform the action associated with a so-called hot key. Return | ||
191 | * true to abort the current input action. | ||
192 | * | ||
193 | */ | ||
194 | |||
195 | bool handle_hot_key (zchar key) | ||
196 | { | ||
197 | |||
198 | if (cwin == 0) { | ||
199 | |||
200 | bool aborting; | ||
201 | |||
202 | aborting = FALSE; | ||
203 | |||
204 | switch (key) { | ||
205 | case ZC_HKEY_RECORD: aborting = hot_key_recording (); break; | ||
206 | case ZC_HKEY_PLAYBACK: aborting = hot_key_playback (); break; | ||
207 | case ZC_HKEY_SEED: aborting = hot_key_seed (); break; | ||
208 | case ZC_HKEY_UNDO: aborting = hot_key_undo (); break; | ||
209 | case ZC_HKEY_RESTART: aborting = hot_key_restart (); break; | ||
210 | case ZC_HKEY_QUIT: aborting = hot_key_quit (); break; | ||
211 | case ZC_HKEY_DEBUG: aborting = hot_key_debugging (); break; | ||
212 | } | ||
213 | |||
214 | if (aborting) | ||
215 | return TRUE; | ||
216 | |||
217 | } | ||
218 | |||
219 | return FALSE; | ||
220 | |||
221 | }/* handle_hot_key */ | ||