Posted By: txesmi
[SUB] Fixed percent of bool true answers on random samples - 07/15/14 06:46
Hi,
I wrote a little module to manage the flux by a percent of success. It has no patterns or weird accumulations on a very simple process.
Salud!
I wrote a little module to manage the flux by a percent of success. It has no patterns or weird accumulations on a very simple process.
Code:
typedef struct
{
var percent;
var balance;
} PERCBOOL;
PERCBOOL *pboolCreate ( var percent )
{
PERCBOOL *pbool = sys_malloc ( sizeof(PERCBOOL) );
pbool->percent = clamp ( percent, 0, 100 );
pbool->balance = pbool->percent;
return pbool;
}
void pboolRemove ( PERCBOOL *pbool )
{
sys_free ( pbool );
}
BOOL pboolSample ( PERCBOOL *pbool )
{
var percent = random ( 100 );
if ( pbool->balance > percent )
{
pbool->balance -= 100 - pbool->percent;
return TRUE;
}
else
{
pbool->balance += pbool->percent;
return FALSE;
}
}
void pboolModify ( PERCBOOL *pbool, var percent )
{
pbool->percent = clamp ( percent, 0, 100 );
pbool->balance = pbool->percent;
}
Code:
action actPlayer ()
{
PERCBOOL pbCriticalHit;
pboolModify ( &pbCriticalHit, 13.5 );
...
if ( pboolSample ( &pbCriticalHit ) )
...
}
Salud!
