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root/cebix/Frodo4/Src/main.cpp
Revision: 1.4
Committed: 2003-07-01T19:04:37Z (19 years, 7 months ago) by cebix
Branch: MAIN
Changes since 1.3: +8 -4 lines
Log Message:
ROMs are in /usr/share/frodo under Unix

File Contents

# Content
1 /*
2 * main.cpp - Main program
3 *
4 * Frodo (C) 1994-1997,2002-2003 Christian Bauer
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20
21 #include "sysdeps.h"
22
23 #include "main.h"
24 #include "C64.h"
25 #include "Display.h"
26 #include "Prefs.h"
27 #include "SAM.h"
28
29
30 // Global variables
31 char AppDirPath[1024]; // Path of application directory
32
33
34 // ROM file names
35 #ifndef DATADIR
36 #define DATADIR
37 #endif
38
39 #ifdef __riscos__
40 #define BASIC_ROM_FILE "FrodoRsrc:Basic_ROM"
41 #define KERNAL_ROM_FILE "FrodoRsrc:Kernal_ROM"
42 #define CHAR_ROM_FILE "FrodoRsrc:Char_ROM"
43 #define FLOPPY_ROM_FILE "FrodoRsrc:1541_ROM"
44 #else
45 #define BASIC_ROM_FILE DATADIR "Basic ROM"
46 #define KERNAL_ROM_FILE DATADIR "Kernal ROM"
47 #define CHAR_ROM_FILE DATADIR "Char ROM"
48 #define FLOPPY_ROM_FILE DATADIR "1541 ROM"
49 #endif
50
51
52 /*
53 * Load C64 ROM files
54 */
55
56 bool Frodo::load_rom_files(void)
57 {
58 FILE *file;
59
60 // Load Basic ROM
61 if ((file = fopen(BASIC_ROM_FILE, "rb")) != NULL) {
62 if (fread(TheC64->Basic, 1, 0x2000, file) != 0x2000) {
63 ShowRequester("Can't read 'Basic ROM'.", "Quit");
64 return false;
65 }
66 fclose(file);
67 } else {
68 ShowRequester("Can't find 'Basic ROM'.", "Quit");
69 return false;
70 }
71
72 // Load Kernal ROM
73 if ((file = fopen(KERNAL_ROM_FILE, "rb")) != NULL) {
74 if (fread(TheC64->Kernal, 1, 0x2000, file) != 0x2000) {
75 ShowRequester("Can't read 'Kernal ROM'.", "Quit");
76 return false;
77 }
78 fclose(file);
79 } else {
80 ShowRequester("Can't find 'Kernal ROM'.", "Quit");
81 return false;
82 }
83
84 // Load Char ROM
85 if ((file = fopen(CHAR_ROM_FILE, "rb")) != NULL) {
86 if (fread(TheC64->Char, 1, 0x1000, file) != 0x1000) {
87 ShowRequester("Can't read 'Char ROM'.", "Quit");
88 return false;
89 }
90 fclose(file);
91 } else {
92 ShowRequester("Can't find 'Char ROM'.", "Quit");
93 return false;
94 }
95
96 // Load 1541 ROM
97 if ((file = fopen(FLOPPY_ROM_FILE, "rb")) != NULL) {
98 if (fread(TheC64->ROM1541, 1, 0x4000, file) != 0x4000) {
99 ShowRequester("Can't read '1541 ROM'.", "Quit");
100 return false;
101 }
102 fclose(file);
103 } else {
104 ShowRequester("Can't find '1541 ROM'.", "Quit");
105 return false;
106 }
107
108 return true;
109 }
110
111
112 #ifdef __BEOS__
113 #include "main_Be.h"
114 #endif
115
116 #ifdef AMIGA
117 #include "main_Amiga.h"
118 #endif
119
120 #ifdef __unix
121 #include "main_x.h"
122 #endif
123
124 #ifdef __mac__
125 #include "main_mac.h"
126 #endif
127
128 #ifdef WIN32
129 #include "main_WIN32.h"
130 #endif
131
132 #ifdef __riscos__
133 #include "main_Acorn.h"
134 #endif