@bis-toolkit/cppparser

Parser for Arma/DayZ config.cpp and RVMat files.

Part of the BIS Toolkit TypeScript monorepo.

Features

• Lex + parse Arma config syntax (variables, arrays, enums, classes, prototypes, deletes)
• Simple preprocessor supporting #define, #ifdef/#ifndef, #include (only for node.js)
• Produces a typed AST for further processing
• RVMat file parsing (material definitions)

Installation

npm install @bis-toolkit/cppparser

From the monorepo root for development:

npm install
npm run build

Usage

Parse an already-loaded string:

import { Parser } from '@bis-toolkit/cppparser';

const source = 'class MyClass { value = 42; };';
const ast = new Parser(source, 'inline').parse();
console.log(ast.statements.length);

Preprocess and parse a config.cpp from disk:

import { Parser, Preprocessor } from '@bis-toolkit/cppparser';
import { join } from 'path';

const configPath = join(process.cwd(), 'config.cpp');
const pre = new Preprocessor();
const text = pre.preprocess(configPath);
const ast = new Parser(text, configPath).parse();
console.log(`Statements: ${ast.statements.length}`);

License

GPLv3 © Alpine Labs - see LICENSE.