For example, if I have three choices. Each choice has its own probability.

choice 1 has probability 0.5 choice 2 has probability 0.2 choice 3 has probability 0.3

How can I implement the selector to choose choices based on their probability?

For example, if I have three choices. Each choice has its own probability.

choice 1 has probability 0.5 choice 2 has probability 0.2 choice 3 has probability 0.3

How can I implement the selector to choose choices based on their probability?

```
var rnd : float = Random.value;
if (rnd < 0.5) {
// ... choice 1
} else if (rnd < 0.7) {
// .. choice 2
} else {
// .. choice 3
}
```