3a6e8ae8
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Nettoyage
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/**
* nInvaders - a space invaders clone for ncurses
* Copyright (C) 2002-2003 Dettus
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* homepage: http://ninvaders.sourceforge.net
* mailto: ninvaders-devel@lists.sourceforge.net
*
*/
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include "globals.h"
#define MAJOR 0
#define MINOR 1
#define RELEASE 1
#ifdef WIN32
#define usleep(x) Sleep(x/1000)
#endif
/**
* sleep for specified time
*/
void doSleep(int microseconds)
{
usleep(microseconds);
}
/**
* show version information
*/
void showVersion()
{
fprintf(stderr, "*** nInvaders %i.%i.%i\n", MAJOR, MINOR, RELEASE);
fprintf(stderr, "*** (C)opyleft 2k2 by Dettus\n");
fprintf(stderr, "*** dettus@matrixx-bielefeld.de\n");
fprintf(stderr, "Additional code by Mike Saarna,\n");
fprintf(stderr, "Sebastian Gutsfeld -> segoh@gmx.net,\n");
fprintf(stderr, "Alexander Hollinger -> alexander.hollinger@gmx.net and\n");
fprintf(stderr, "Matthias Thar -> hiast2@compuserve.de\n");
}
/**
* show usage of command line parameters
*/
void showUsage()
{
fprintf(stderr, "\n\nUsage: nInvaders [-l skill] [-gpl]\n");
fprintf(stderr, " where -l 0=NIGHTMARE\n");
fprintf(stderr, " -l 1=okay\n");
fprintf(stderr, " -l 9=May I play daddy?!\n");
fprintf(stderr, "\n -gpl shows you the license file\n");
}
/**
* wait for input of return to continue
*/
void waitForReturn()
{
char b[2];
fprintf(stderr, "...Please press <Enter> to read on...");
fgets(b, sizeof(b), stdin);
}
/**
* show short version of Gnu GPL
*/
void showGplShort()
{
fprintf(stderr,"\n");
fprintf(stderr,"This program is free software; you can redistribute it and/or modify\n");
fprintf(stderr,"it under the terms of the GNU General Public License as published by\n");
fprintf(stderr,"the Free Software Foundation; either version 2 of the License, or\n");
fprintf(stderr,"(at your option) any later version.\n");
fprintf(stderr,"\n");
fprintf(stderr,"This program is distributed in the hope that it will be useful,\n");
fprintf(stderr,"but WITHOUT ANY WARRANTY; without even the implied warranty of\n");
fprintf(stderr,"MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n");
fprintf(stderr,"GNU General Public License for more details.\n");
fprintf(stderr,"\n");
fprintf(stderr,"You should have received a copy of the GNU General Public License\n");
fprintf(stderr,"along with this program; if not, write to the Free Software\n");
fprintf(stderr,"Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA\n");
fprintf(stderr,"\n");
fprintf(stderr,"Use the -gpl command line switch to see the full license of this program\n");
fprintf(stderr,"Use the -help command line switch to see who wrote this program \n");
fprintf(stderr,"\n");
}
/**
* show GNU GENERAL PUBLIC LICENSE
*/
void showGpl()
{
/* Fix fuxored GPL display */
FILE *GPL;
char gpl_file[] = "/usr/share/common-licenses/GPL";
char *buff = NULL;
char *check = NULL;
int lines = 23;
int buff_size = 4096;
int count = 0;
if (!(GPL = fopen(gpl_file, "r"))) {
perror("gpl():\t");
return;
}
if (!(buff = calloc(buff_size, sizeof(char)))) {
perror("gpl():\t");
fclose(GPL);
return;
}
do {
while (count < lines && (check = fgets(buff, buff_size, GPL))) {
fputs(buff, stderr);
count++;
}
/* Pause */
waitForReturn();
count = 0;
} while (check);
fclose(GPL);
free(buff);
}
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