int find_pivot(float **S, int m, int n)
{
int i, j, pivot_col, pivot_row;
float min=0, ratio;
for(j=0;j<n-1;j++)
{
if(S[m-1][j]<min)
{
min = S[m-1][j];
pivot_col = j;
}
}
printf("min=%f\n", min);
//in case the pivot is not found
if(min==0)
return 1;
//if the pivot is found
else
{
min=99;
for(i=0; i<m-1; i++)
{
if(S[i][pivot_col] > 0)
{
ratio = S[i][n-1]/S[i][pivot_col];
if(ratio<min)
{
min = ratio;
pivot_row = i;
}
}
}
printf("row=%d\n", pivot_row);
gen_tableau(S, m, n, pivot_row, pivot_col);
return 0;
}
}
void partie()
{
/* boucle de partie */
int xpos;
int ypos = 3;
int perdu = 0;
int niveau = 0;
score=0;
draw_cadre();
wmove(blocJeu,9,6);
wprintw(blocJeu,"%7d",score);
wrefresh(blocJeu);
do {
niveau++;
wclear(fenetreJeu);
wmove(fenetreJeu,0,0);
wmove(blocJeu,9,1);
wprintw(blocJeu,"%3d",niveau);
wrefresh(blocJeu);
gen_tableau(niveau);
//draw_tableau();
usleep(500000);
for (xpos=0;xpos<largeur;xpos++)
{
switch(wgetch(fenetreJeu))
{
case KEY_UP:
ypos=max(0,ypos-1);
break;
case KEY_DOWN:
ypos=min(ypos+1,hauteur-1);
break;
case 'q':
end_curses();
exit(0);
}
switch (tableau[ypos*largeur+xpos])
{
case 1:
perdu = 1;
wattron(fenetreJeu,COLOR_PAIR(3));
mvwaddch(fenetreJeu,ypos,xpos,'@');
wattroff(fenetreJeu,COLOR_PAIR(3));
wrefresh(fenetreJeu);
/* XXX pabo */
goto finDePartie;
case 2:
score+=42*niveau;
wmove(blocJeu,9,6);
wprintw(blocJeu,"%7d",score);
wrefresh(blocJeu);
default:
mvwaddch(fenetreJeu,ypos,xpos,vaisseau);
}
wrefresh(fenetreJeu);
// pour rajouter une 'trainée'
//mvwaddch(fenetreJeu,ypos,xpos,'=');
usleep(125000);
}
} while (!perdu);
finDePartie:
animation_de_fin();
if (new_highscore())
{
sleep(1);
int position = new_highscore();
char *nick = (char*)malloc(10*sizeof(char));
/*wmove(fenetreJeu,5,8);
wprintw(fenetreJeu,"YEAH !",score);*/
wclear(dialog);
wprintw(dialog,"Vous entrez dans les meilleurs scores !\n"
"\n"
" Score : %d\n"
" Position : %d\n"
" Votre nick : ",
score,position);
curs_set(1);
echo();
wgetnstr(dialog,nick,10);
if (strlen(nick)==0)
nick = "(noname)";
add_highscore(nick);
curs_set(0);
noecho();
highlight_highscores(position);
}
else
{
}
}
