Random generators create a number that has a specific property, namely:
Even if you know the sequence of all numbers before it, untill the seeded number, it is still impossible to predict which number will come.
Or in technical terms: the numbers are generated so that the probability is uniform (with infinite amount of numbers this is impossible, but then integers (for example) have a maximum number (which is 2^31-1)).
It calculates its random number using a seed, and the previously generated numbers (so yes, it can use the result of the last dice (or a series of last dice) in it's calculation).
However, it does not try to 'even out' results, it is made to generate numbers that are inpredictable, which is exactly the human defenition for randomness.
Now, one could have two generators running beside eachother, but the generators' algorithms are made to be used as one generator.
If these two sequences accidentally have the same seed, than they will give the same results, and it will exactly be NOT random, so really, having one is better
Also, there is a difference between php's rand function and oldskool basic 'random' generators... They suck, ours doesn't
Random generators create a number that has a specific property, namely:
Even if you know the sequence of all numbers before it, untill the seeded number, it is still impossible to predict which number will come.
Or in technical terms: the numbers are generated so that the probability is uniform (with infinite amount of numbers this is impossible, but then integers (for example) have a maximum number (which is 2^31-1)).
It calculates its random number using a seed, and the previously generated numbers (so yes, it can use the result of the last dice (or a series of last dice) in it's calculation).
However, it does not try to 'even out' results, it is made to generate numbers that are inpredictable, which is exactly the human defenition for randomness.
Now, one could have two generators running beside eachother, but the generators' algorithms are made to be used as one generator.
If these two sequences accidentally have the same seed, than they will give the same results, and it will exactly be NOT random, so really, having one is better :)
Also, there is a difference between php's rand function and oldskool basic 'random' generators... They suck, ours doesn't ;)
"Strength doesn't lie in numbers, strength doesn't lie in wealth. Strength lies in nights of peaceful slumbers." ~Maria