The Evaluate Math Expression and If Math Expression events allow mathematical expressions to be used for performing calculations.
If Math Expression
e.g. $health >= 0...
Expressions allow you to use many mathematical operations such as:
!=Not equal to
>=Greater than or equal to
You are also able to use the following functions
min(a, b)return the minimum of two values a and b
max(a, b)return the maximum of two values a and b
abs(a)return the absolute value of a
You can use variables in expressions by typing
$ and searching for the variable's name.