Recursively applies the values from one object to another using reflection

setconfig.hx

static function setconfig(target:Dynamic, config:Dynamic) {
	// iterate over the fields of the config object
	for (key in Reflect.fields(config)) {
		// make sure our target has this field
		if (!Reflect.hasField(target, key)) continue;
		
		// fetch the value of the first field
		var configvalue:Dynamic = Reflect.field(config, key);
		// check if its and object, and if so, make sure it actually has multiple values inside
		// (strings are for some reason considered objects)
		if (Reflect.isObject(configvalue) && Reflect.fields(configvalue).length > 0) {
			
			// if the target also has a field named like this, recurse into it
			if (Reflect.hasField(target, key)) {
				setconfig(Reflect.field(target, key), Reflect.field(config, key));
			} else {
				trace('target ($target) has no $key');
			}
			
		// if it's not an object, it's a plain value and we can set it
		} else {
			Reflect.setProperty(target, key, configvalue);
		}
	}
}