48 lines
730 B
C
48 lines
730 B
C
|
#ifndef INCLUDED_JBRANDOM
|
||
|
|
#define INCLUDED_JBRANDOM
|
||
|
|
|
||
|
|
#include <ctime>
|
||
|
|
#include <cstdlib>
|
||
|
|
|
||
|
|
class JBRandom
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
JBRandom();
|
||
|
|
~JBRandom();
|
||
|
|
|
||
|
|
static int JBRandomize(int lowestNumber,int highestNumber)
|
||
|
|
{
|
||
|
|
if (!init)
|
||
|
|
{
|
||
|
|
init = true;
|
||
|
|
srand(time(0));
|
||
|
|
}
|
||
|
|
|
||
|
|
int answer = (rand() % ((highestNumber + 1) - lowestNumber)) + lowestNumber;
|
||
|
|
|
||
|
|
return answer;
|
||
|
|
};
|
||
|
|
|
||
|
|
static bool JBProbabilityPercent(short probability) // probability should be 1(%) to 100 (ie, percent)
|
||
|
|
{
|
||
|
|
if (!init)
|
||
|
|
{
|
||
|
|
init = true;
|
||
|
|
srand(time(0));
|
||
|
|
}
|
||
|
|
|
||
|
|
if (rand() % 100 + 1 <= probability)
|
||
|
|
return true;
|
||
|
|
else
|
||
|
|
return false;
|
||
|
|
};
|
||
|
|
|
||
|
|
private:
|
||
|
|
static bool init;
|
||
|
|
|
||
|
|
};
|
||
|
|
|
||
|
|
bool JBRandom::init = false;
|
||
|
|
|
||
|
|
#endif
|