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/* |
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* main_sdl.cpp - SIDPlayer SDL main program |
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* |
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* SIDPlayer (C) Copyright 1996-2001 Christian Bauer |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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*/ |
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|
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#include "sys.h" |
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|
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#include <SDL.h> |
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#include <stdio.h> |
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#include <stdlib.h> |
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|
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#include "main.h" |
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#include "prefs.h" |
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#include "sid.h" |
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|
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|
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/* |
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* Main program |
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*/ |
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|
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static void usage(const char *prg_name) |
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{ |
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printf("Usage: %s [OPTION...] FILE [song_number]\n", prg_name); |
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PrefsPrintUsage(); |
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exit(0); |
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} |
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|
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static void quit(void) |
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{ |
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ExitAll(); |
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SDL_Quit(); |
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} |
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|
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int main(int argc, char **argv) |
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{ |
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// Print banner |
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printf( |
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PACKAGE " Version " VERSION "\n\n" |
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"Copyright (C) 1996-2001 Christian Bauer\n" |
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"E-mail: Christian.Bauer@uni-mainz.de\n" |
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"http://www.uni-mainz.de/~bauec002/\n\n" |
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"This is free software with ABSOLUTELY NO WARRANTY.\n" |
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"You are welcome to redistribute it under certain conditions.\n" |
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"For details, see the file COPYING.\n\n" |
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); |
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|
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// Initialize everything |
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if (SDL_Init(SDL_INIT_AUDIO) < 0) { |
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fprintf(stderr, "Couldn't initialize SDL (%s)\n", SDL_GetError()); |
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exit(1); |
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} |
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atexit(quit); |
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InitAll(argc, argv); |
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int32 selected_speed = PrefsFindInt32("speed"); |
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|
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// Parse non-option arguments |
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if (argc < 2) |
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usage(argv[0]); |
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char *file_name = argv[argc - 1]; |
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int song = 0; |
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if (argc >= 3) { |
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bool only_numbers = true; |
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for (int i=0; i<strlen(file_name); i++) |
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if (!isdigit(file_name[i])) { |
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only_numbers = false; |
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break; |
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} |
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if (only_numbers) { |
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song = atoi(file_name); |
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file_name = argv[argc - 2]; |
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} |
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} |
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|
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// Load given PSID file |
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if (!LoadPSIDFile(file_name)) { |
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fprintf(stderr, "Couldn't load '%s' (not a PSID file?)\n", file_name); |
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exit(1); |
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} |
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|
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// Select song |
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if (song > 0) { |
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if (song > number_of_songs) |
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song = number_of_songs; |
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SelectSong(song - 1); |
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} |
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|
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// Print file information |
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printf("Module Name: %s\n", module_name); |
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printf("Author : %s\n", author_name); |
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printf("Copyright : %s\n\n", copyright_info); |
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printf("Playing song %d/%d\n", current_song + 1, number_of_songs); |
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|
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// Start replay and enter main loop |
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SIDAdjustSpeed(selected_speed); // SelectSong resets this to 100% |
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SDL_PauseAudio(false); |
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while (true) { |
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SDL_Event e; |
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if (SDL_WaitEvent(&e)) { |
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if (e.type == SDL_QUIT) |
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break; |
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} |
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} |
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|
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return 0; |
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} |
