molangjs
v1.6.5
Published
MoLang Parser for Javascript
Downloads
675
Maintainers
Readme
MolangJS
MoLang parser for Javascript
Installation
npm install molangjs -s
Usage
Parser
To calculate the result of a MoLang expression, use Molang#parse()
const MolangParser = new Molang();
MolangParser.parse(expression, variables);
- [string] expression: MoLang expression.
- [object] variables: (Optional) Object of variables to pass to the parser. Each variable can be a number or another expression.
Options
- [object] Molang#global_variables: Object of global variables. If no matching variable is passed along, these variables will be used.
- [boolean] Molang#cache_enabled: Whether to use caching to make the processing of expressions faster. Default:
true
. - [boolean] Molang#use_radians: Use radians instead of degrees for rotations in trigonometric functions. Default:
false
. - [function] Molang#variableHandler: Custom handler for unrecognized variables. Default: undefined.
Example
import Molang from 'molangjs';
const MolangParser = new Molang();
let result = MolangParser.parse('query.has_rider ? Math.sin(query.anim_time) : -44 * 3', {
'query.has_rider': 1,
'query.anim_time': '11 + 5'
});