void Game_Actor::MakeExpList() {
int final_level = Data::actors[data.ID - 1].final_level;
exp_list.resize(final_level, 0);;
for (int i = 1; i < final_level; ++i) {
exp_list[i] = CalculateExp(i);
}
}
int main ()
{
int x = 1;
ClearFile();
int proc1;
switch (fork())
{
case 0:
printf ("first fork()\n");
double exp = CalculateExp(-(pow(x, 2.0))/2, 180);
printf ("exp = %f\n", exp);
char text [40];
sprintf(text, "%d exp %f", getpid(), exp);
WriteFile(text);
exit (0);
case -1:
printf ("Error!!!!!! Close program!");
return -1;
}
int proc2;
switch (fork())
{
case 0:
printf ("second fork()\n");
//double pi = CalculatePI (1000000000);
double pi = CalculatePI (1000000000);
printf ("pi = %f\n", pi);
char text [40];
sprintf(text, "@%d pi %f", getpid(), pi);
WriteFile(text);
exit (0);
case -1:
printf ("Error!!!!!! Close program!");
return -1;
}
wait(&proc1);
wait(&proc2);
FILE* file = fopen("/home/codeserfer/Dropbox/Code_Blocks/HW-11/file", "r");
if (file == NULL)
{
printf ("Can't open file! file is %d\n", file);
}
while (1)
{
char buffer [1024];
size_t nread;
rewind (file);
if (nread = fread(buffer, 1, sizeof buffer, file) <= 0)
{
continue;
}
else
{
char* e = strchr (buffer, '@');
if (e == NULL)
{
continue;
}
else
{
int index = (int)(e - buffer);
printf ("found!\n");
int pID1 = 0;
int pID2 = 0;
char fname1 [4];
char fname2 [4];
double result1 = 0;
double result2 = 0;
rewind (file);
int fscanf_result = fscanf(file, "%d %s %lf@%d %s %lf", &pID1, fname1, &result1, &pID2, fname2, &result2);
if (fscanf_result < 6)
{
printf ("Something went wrong...\n");
return 0;
}
//printf ("first: %d %s %lf \n", pID1, fname1, result1);
//printf ("second: %d %s %lf \n", pID2, fname2, result2);
double exp = 0, pi = 0;
if (!strcmp (fname1, "exp"))
{
exp = result1;
pi = result2;
}
else
{
exp = result2;
pi = result1;
}
double final_result = exp/sqrt(2*pi);
printf ("result: %lf\n", final_result);
break;
}
}
}
printf ("Close program\n");
return 0;
}
int main(void)
{
printf("%lf\n", CalculateExp());
return 0;
}
void Game_Actor::MakeExpList() {
exp_list.resize((size_t)GetMaxLevel());
for (int i = 1; i < (int)exp_list.size(); ++i) {
exp_list[i] = CalculateExp(i);
}
}
