1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
|
/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* $URL$
* $Id$
*
*/
/*
* This code is based on original Hugo Trilogy source code
*
* Copyright (c) 1989-1995 David P. Gray
*
*/
#include "common/system.h"
#include "gui/message.h"
#include "hugo/game.h"
#include "hugo/hugo.h"
#include "hugo/util.h"
#include "hugo/sound.h"
namespace Hugo {
int Utils::firstBit(byte data) {
/* Returns index (0 to 7) of first 1 in supplied byte, or 8 if not found */
int i;
if (!data)
return(8);
for (i = 0; i < 8; i++) {
if ((data << i) & 0x80)
break;
}
return(i);
}
int Utils::lastBit(byte data) {
/* Returns index (0 to 7) of last 1 in supplied byte, or 8 if not found */
int i;
if (!data)
return(8);
for (i = 7; i >= 0; i--) {
if ((data << i) & 0x80)
break;
}
return(i);
}
void Utils::reverseByte(byte *data) {
/* Reverse the bit order in supplied byte */
byte maskIn = 0x80;
byte maskOut = 0x01;
byte result = 0;
for (byte i = 0; i < 8; i++, maskIn >>= 1, maskOut <<= 1)
if (*data & maskIn)
result |= maskOut;
*data = result;
}
char *Utils::Box(box_t dismiss, const char *s, ...) {
static char buffer[MAX_STRLEN + 1]; // Format text into this
va_list marker;
if (!s) return(NULL); // NULL strings catered for
if (s[0] == '\0')
return(NULL);
if (strlen(s) > MAX_STRLEN - 100) { // Test length
Warn(false, "String too big:\n%s", s);
return(NULL);
}
va_start(marker, s);
vsprintf(buffer, s, marker); // Format string into buffer
va_end(marker);
//Warn(false, "BOX: %s", buffer);
int boxTime = strlen(buffer) * 30;
GUI::TimedMessageDialog dialog(buffer, MAX(1500, boxTime));
dialog.runModal();
// TODO: Some boxes (i.e. the combination code for the shed), needs to return an input.
return buffer;
}
void Utils::Warn(bool technote, const char *format, ...) {
/* Warning handler. Print supplied message and continue */
/* Arguments are same as printf */
/* technote TRUE if we are to refer user to technote file */
char buffer[WARNLEN];
bool soundFl = _config.soundFl;
va_list marker;
_config.soundFl = false; // Kill sound to allow beep sound
HugoEngine::get().sound().initSound(RESET);
va_start(marker, format);
vsnprintf(buffer, WARNLEN, format, marker);
//// if (technote)
//// strcat (buffer, sTech);
//MessageBeep(MB_ICONEXCLAMATION);
//MessageBox(hwnd, buffer, "HugoWin Warning", MB_OK | MB_ICONEXCLAMATION);
warning("Hugo warning: %s", buffer);
va_end(marker);
//sndPlaySound(NULL, 0); // Stop beep and restore sound
_config.soundFl = soundFl;
HugoEngine::get().sound().initSound(RESET);
}
void Utils::Error(int error_type, const char *format, ...) {
/* Fatal error handler. Reset environment, print error and exit */
/* Arguments are same as printf */
va_list marker;
char buffer[ERRLEN + 1];
bool fatal = true; // Fatal error, else continue
switch (error_type) {
case FILE_ERR:
// case FONT_ERR:
strcpy(buffer, HugoEngine::get()._textUtil[kErr1]);
break;
case WRITE_ERR:
strcpy(buffer, HugoEngine::get()._textUtil[kErr2]);
fatal = false; // Allow continuation
break;
case PCCH_ERR:
strcpy(buffer, HugoEngine::get()._textUtil[kErr3]);
break;
case HEAP_ERR:
strcpy(buffer, HugoEngine::get()._textUtil[kErr4]);
break;
case SOUND_ERR:
strcpy(buffer, HugoEngine::get()._textUtil[kErr5]);
break;
// case TIMER_ERR:
// strcpy(buffer, HugoEngine::get()._textUtil[kObsoleteErr1]);
// break;
// case VBX_ERR:
// strcpy(buffer, HugoEngine::get()._textUtil[kObsoleteErr2]);
// break;
default:
strcpy(buffer, HugoEngine::get()._textUtil[kErr6]);
break;
}
if (fatal)
HugoEngine::get().shutdown(); // Restore any devices before exit
va_start(marker, format);
snprintf(&buffer[strlen(buffer)], ERRLEN - strlen(buffer), format, marker);
//MessageBeep(MB_ICONEXCLAMATION);
//MessageBox(hwnd, buffer, "HugoWin Error", MB_OK | MB_ICONEXCLAMATION);
warning("Hugo Error: %s", buffer);
va_end(marker);
if (fatal)
exit(1);
}
void Utils::gameOverMsg(void) {
// Print options for user when dead
//MessageBox(hwnd, gameoverstring, "Be more careful next time!", MB_OK | MB_ICONINFORMATION);
warning("STUB: Gameover_msg(): %s", HugoEngine::get()._textUtil[kGameOver]);
}
#if 0
// Strangerke: Useless?
void Utils::Debug_out(char *format, ...) {
/* Write debug info to file */
static FILE *fp = NULL;
va_list marker;
if (HugoEngine::get().getGameStatus().debugFl) {
/* Create/truncate if first call, else append */
if ((fp = fopen("debug.txt", fp == NULL ? "w" : "a")) == NULL) {
Error(WRITE_ERR, "debug.txt");
return;
}
va_start(marker, format);
vfprintf(fp, format, marker);
va_end(marker);
fclose(fp);
}
}
#endif
} // end of namespace Hugo
|
