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    Length: 2564 (0xa04)
    Types: TextFile
    Names: »mex_scores.c«

└─⟦b20c6495f⟧ Bits:30007238 EUUGD18: Wien-båndet, efterår 1987
    └─⟦this⟧ »EUUGD18/Sun/Mex/mex_scores.c« 

TextFile

/*   ALL code in this program may be used for personal use */
/*   and this program may be distributed as long as this copyright */
/*   heading is attached to each source code file.  Distribution must  */
/*   be done FREE of charge................ */
/*                                           Glenn Kreisel */
/*				             glenn@midget.towson.edu */		
#include "mex.h"
#include <unistd.h>
extern char *get_player_name();
extern update_hiscore_window();
extern Frame show_scores_frame; 
struct each_player  hiscore_list[KEEP_SCORES];
FILE *hi_file;


read_in_scores()
{

if((hi_file=fopen(HISCORE_FILE,"r+"))==NULL)
	clear_hiscores();
else read_in();

}

write_out_scores()
{

if((hi_file=fopen(HISCORE_FILE,"w"))==NULL)
	printf("Error writing hiscore file!!!!!\n");
else write_out();
}



clear_hiscores()
{
int i=0;
for(i=0;i<KEEP_SCORES;i++)
hiscore_list[i].score=(-1);
write_out_scores();
chmod(HISCORE_FILE,S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH);

}


write_out()
{

int i=0;

/*lockf(fileno(hi_file),F_LOCK,0); */

while(hiscore_list[i].score!=-1 && i<KEEP_SCORES)
{
	fprintf(hi_file,"\02");
	fprintf(hi_file,"%s\02%d %d%s",hiscore_list[i].name,hiscore_list[i].score,			hiscore_list[i].rows,
			hiscore_list[i].date);
			i++;
}
fprintf(hi_file,"\01\n\n");
fclose(hi_file);
close(fileno(hi_file));

}



read_in()
{
char c;
int x,i=0,i1;
/* lockf(fileno(hi_file),F_LOCK,0); */
	c=fgetc(hi_file);
do
{
	if(c=='\01'|| feof(hi_file)) break;
	hiscore_list[i].name[0]='\0';
	for(i1=0;(c=fgetc(hi_file))!='\02' && (!feof(hi_file));i1++)
	{

	hiscore_list[i].name[i1]=c;
	}
	hiscore_list[i].name[i1]='\0';

	fscanf(hi_file,"%d %d",&hiscore_list[i].score,&hiscore_list[i].rows);

	hiscore_list[i].date[0]='\0';
	for(i1=0;(c=fgetc(hi_file))!='\02' && (c!='\01') && (!feof(hi_file));i1++)
	{
	hiscore_list[i].date[i1]=c;
	}
	i++;

} while((!feof(hi_file)) && (i<KEEP_SCORES));

if(i<KEEP_SCORES)
hiscore_list[i].score=(-1);
fclose(hi_file);
close(fileno(hi_file));

}


insert_score(score,rows)
int score,rows;
{
char *name;
int i=0,x;
long t;
read_in_scores();
if(score!=0)
{
while(hiscore_list[i].score>score && i++<KEEP_SCORES);
if(i<KEEP_SCORES)
	{
		name=get_player_name();
		for(x=KEEP_SCORES-1;x!=i;x--)
		{
			hiscore_list[x]=hiscore_list[x-1];
		}

		hiscore_list[i].rows=rows;
		strcpy(hiscore_list[i].name,name,strlen(name));
		hiscore_list[i].score=score;
		t=time(0);
		strcpy(hiscore_list[i].date,ctime(&t),strlen(ctime(&t)));
		if((int)window_get(show_scores_frame,WIN_SHOW))
		update_hiscore_window();
		write_out_scores();
	}
}

}