Re: [pbmserv-dev] constraining the game launcher

[Richard Rognlie <rrognlie@gamerz.net>]

On Thu, Sep 26, 2002 at 05:46:20AM +0200, Claude Chaunier wrote:
> Hi Richard. What code do you use to launch the LoA tournament
> with the list of players Dave Dyers provides? I'm thinking
> of adding a few lines to reject choices of colors that were
> already made last year - we would provide the list of
> unwanted color combinations.

The code itself...  (src/pool.c)


#include <stdio.h>
#include <sys/stat.h>
#include <unistd.h>

main(int argc,char **argv)
{
	char *pool;
	char cmd[1024];
	int i,j;
	int doboth=0;
	int gametype=1;
	int first=3;

	srand(time(NULL));

	if (argc < 5) {
		fprintf(stderr,"usage:  %s [-d] GameType pool user1 user2 [ ... userN ]\n",argv[0]);
		exit(0);
	}


	if (!strcmp(argv[1],"-d")) {
		gametype=2;
		first=4;
		doboth=1;
	}

	pool = argv[first-1];

	for (i=first ; i<argc ; i++) {
        char *tmp;
		for (tmp = argv[i],j=0 ; tmp[j] ; j++) {
			if (tmp[j] >= 'A' && tmp[j] <= 'Z') {
				tmp[j] = (tmp[j] - 'A') + 'z';
			}
		}
		for (j=i+1 ; j<argc ; j++) {
			if (doboth || ((i+j)%2 == 1))
				CreateGame(pool,argv+first,i-first+1,j-first+1,argc-first);
			if (doboth || ((i+j)%2 == 0))
				CreateGame(pool,argv+first,j-first+1,i-first+1,argc-first);
		}
		sprintf(cmd,"echo %s:%s:0:0 >>/home/PBM/pbmserv/standings/%s",pool,argv[i],argv[gametype]);
		system(cmd);
	}
}

CreateGame(char *pool,char **argv,int w,int b,int n)
{
	char fn[256];
	char cmd[256];
    struct stat st;

	char roll[4];
    int seed = rand();
	int d1=rand()%6,d2=rand()%6;

	while (d1 == d2) {
		d1=rand()%6,d2=rand()%6;
	}

	sprintf(roll,"%d %d",d1+1,d2+1);

	if (n<10) {
		printf("%s%d%d\t%s\t%s\n",pool,w,b,argv[w-1],argv[b-1]);
		sprintf(cmd,"sed -e 's/%%1%%/%s/' -e 's/%%2%%/%s/' -e 's/%%roll%%/%s/' -e 's/%%seed%%/%d/' .example > %s%d%d",
				argv[w-1],argv[b-1],roll,seed,pool,w,b);
		sprintf(fn,"%s%d%d",pool,w,b);
	}
	else {
		printf("%s%02d%02d\t%s\t%s\n",pool,w,b,argv[w-1],argv[b-1]);
		sprintf(cmd,"sed -e 's/%%1%%/%s/' -e 's/%%2%%/%s/' -e 's/%%roll%%/%s/' -e 's/%%seed%%/%d/' .example > %s%02d%02d",
				argv[w-1],argv[b-1],roll,seed,pool,w,b);
		sprintf(fn,"%s%02d%02d",pool,w,b);
	}
    if (stat(fn,&st) != 0) {
        system(cmd);
    }
}

-- 
 /  \__  | Richard Rognlie / Sendmail Ninja / Gamerz.NET Lackey
 \__/  \ | http://www.gamerz.net/rrognlie/    <rrognlie@gamerz.net>
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