Operator | Type | Description |
|---|---|---|
- | unary | Minus operator |
! | unary | Logical not. Returns 1 if expr is zero, whatever its type. |
~ | unary | bitwise not. Perform float-to-int conversion. |
*, /, % | binary | Multiplication, division, modulo operators |
+, - | binary | Addition, subtraction operators |
<<, >> | binary | Left/right shift operators. These operators always perform float-to-int conversion if given float arguments. Same behavior as c++ signed shifts. |
==, !=, >=, <=, >, < | binary | Comparison operators (Warning: = is NOT supported). |
| (or), & (and), !^ (xor), ~ (not) | binary | Bitwise operators. These operators always perform float-to-int conversion if given float arguments. |
&&, !|| | binary | Logical and operators. Evaluation is lazy, meaning that the right side is not evaluated if the left size is false (resp. true). |
expr ? expr | ternary | expr if/then/else operators |
?= | binary | Fallback operator. If the expression on the left has a value, use that value. Else, use the value of the expression on the right. Evaluation is lazy. For example, this is useful to define default values for fields or ranking elements. Example: @proximity?=3 + my_field?=2 |