ViewVC Help
View File | Revision Log | Show Annotations | Revision Graph | Root Listing
root/cebix/SIDPlayer/src/main_sdl.cpp
Revision: 1.4
Committed: 2001-01-16T14:12:54Z (23 years, 6 months ago) by cebix
Branch: MAIN
Changes since 1.3: +3 -0 lines
Log Message:
- updated autogen.sh script
- added "--speed" option to command line version

File Contents

# Content
1 /*
2 * main_sdl.cpp - SIDPlayer SDL main program
3 *
4 * SIDPlayer (C) Copyright 1996-2000 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 "sys.h"
22
23 #include <SDL.h>
24 #include <stdio.h>
25 #include <stdlib.h>
26
27 #include "main.h"
28 #include "prefs.h"
29 #include "sid.h"
30
31
32 /*
33 * Main program
34 */
35
36 static void usage(const char *prg_name)
37 {
38 printf("\nUsage: %s [options] FILE [song_number]]\n", prg_name);
39 exit(0);
40 }
41
42 static void quit(void)
43 {
44 ExitAll();
45 SDL_Quit();
46 }
47
48 int main(int argc, char **argv)
49 {
50 // Print banner
51 printf(
52 PACKAGE " Version " VERSION "\n\n"
53 "Copyright (C) 1996-2000 Christian Bauer\n"
54 "E-mail: Christian.Bauer@uni-mainz.de\n"
55 "http://www.uni-mainz.de/~bauec002/\n\n"
56 "This is free software with ABSOLUTELY NO WARRANTY.\n"
57 "You are welcome to redistribute it under certain conditions.\n"
58 "For details, see the file COPYING.\n\n"
59 );
60
61 // Parse arguments
62 if (argc < 2)
63 usage(argv[0]);
64 char *file_name = argv[argc - 1];
65 int song = 0;
66 if (argc >= 3) {
67 bool only_numbers = true;
68 for (int i=0; i<strlen(file_name); i++)
69 if (!isdigit(file_name[i])) {
70 only_numbers = false;
71 break;
72 }
73 if (only_numbers) {
74 song = atoi(file_name);
75 file_name = argv[argc - 2];
76 }
77 }
78
79 // Initialize everything
80 if (SDL_Init(SDL_INIT_AUDIO) < 0) {
81 fprintf(stderr, "Couldn't initialize SDL (%s)\n", SDL_GetError());
82 exit(1);
83 }
84 atexit(quit);
85 InitAll(argc, argv);
86
87 // Load given PSID file
88 if (!LoadPSIDFile(file_name)) {
89 fprintf(stderr, "Couldn't load '%s' (not a PSID file?)\n", file_name);
90 exit(1);
91 }
92
93 // Select song
94 if (song > 0) {
95 if (song > number_of_songs)
96 song = number_of_songs;
97 SelectSong(song - 1);
98 }
99
100 // Print file information
101 printf("Module Name: %s\n", module_name);
102 printf("Author : %s\n", author_name);
103 printf("Copyright : %s\n\n", copyright_info);
104 printf("Playing song %d/%d\n", current_song + 1, number_of_songs);
105
106 // Start replay and enter main loop
107 SIDAdjustSpeed(PrefsFindInt32("speed"));
108 SDL_PauseAudio(false);
109 while (true) {
110 SDL_Event e;
111 if (SDL_WaitEvent(&e)) {
112 if (e.type == SDL_QUIT)
113 break;
114 }
115 }
116
117 return 0;
118 }