Method concatProperties

tools/mcmanifest.js:2696–2709

(object, properties, flag)

		this.environment.BUILD_SIMULATOR = this.moddablePath + this.slash + "build" + this.slash + "simulators";
	}
	concatProperties(object, properties, flag) {
		if (properties) {
			for (let name in properties) {
				let property = properties[name];
				if (flag) {
					if (property instanceof Array)
						property = property.map(item => this.resolveSource(item));
					else if (typeof property == "string")
						property = this.resolveSource(property);
				}
				object[name] = this.concatProperty((name in object) ? object[name] : [], property);
			}
		}
	}
	concatProperty(array, value) {
		if ((value instanceof Array) || (typeof value == "string"))
			return array.concat(value);