UNPKG

mdx-m3-viewer

Version:

A browser WebGL model viewer. Mainly focused on models of the games Warcraft 3 and Starcraft 2.

64 lines (50 loc) 1.67 kB
import BinaryStream from '../../../common/binarystream'; import Parameter from './parameter'; import TriggerData from './triggerdata'; /** * A function call in an expression. */ export default class SubParameters { type: number = 0; name: string = ''; beginParameters: number = 0; parameters: Parameter[] = []; load(stream: BinaryStream, version: number, triggerData: TriggerData) { this.type = stream.readInt32(); this.name = stream.readUntilNull(); this.beginParameters = stream.readInt32(); if (this.beginParameters) { let signature = triggerData.getFunction(this.type, this.name); if (!signature) { throw new Error(`SubParameters ${this.name}'s signature is unknown`); } let args = signature.args; for (let i = 0, l = args.length; i < l; i++) { let parameter = new Parameter(); try { parameter.load(stream, version, triggerData); } catch (e) { throw new Error(`SubParameters "${this.name}": Parameter ${i}: ${e}`); } this.parameters[i] = parameter; } } } save(stream: BinaryStream, version: number) { stream.writeInt32(this.type); stream.write(`${this.name}\0`); stream.writeInt32(this.beginParameters); for (let parameter of this.parameters) { parameter.save(stream, version); } } getByteLength(version: number) { let size = 9 + this.name.length; if (this.parameters.length) { for (let parameter of this.parameters) { size += parameter.getByteLength(version); } } return size; } }