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
text/typescript
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;
}
}