Hello, handsome administrator！
In the process of game production, I can't find a random choice, so the idea is put forward:
There is no doubt a game in the values of the variables in the fixed and random choice, I think random variables will make the game become more abundant.
So I made a sample picture:
Example:For 1 to 10,If <=5,it mean has a 50% chance to trigger events.
For 1 to 100,If = 1 ,it mean has a 1% chance to trigger events.
For 1 to 10, If <=2 ,it mean has a 1/5 chance to trigger events.
I hope the game more interesting, thank you!