public static TextStyle getTextStyleArg(LuaValue val) throws ScriptException {
TextStyle ts = val.touserdata(TextStyle.class);
if (ts != null) {
// The value is already a TextStyle
return ts;
}
if (val.isstring()) {
try {
return TextStyle.fromString(val.tojstring());
} catch (StyleParseException e) {
throw new ScriptException("Unable to parse text style: " + val.tojstring(), e);
}
} else if (val.istable()) {
LuaTable table = val.checktable();
MutableTextStyle mts = new MutableTextStyle();
for (LuaValue key : table.keys()) {
ETextAttribute attribute = ETextAttribute.fromId(key.toString());
if (attribute == null) {
continue;
}
LuaValue luaValue = table.get(key);
Object javaValue = parseTextAttribute(attribute, luaValue);
if (javaValue != null) {
mts.setAttribute(attribute, javaValue);
}
}
return mts.immutableCopy();
} else {
return TextStyle.defaultInstance();
}
}
public static Storage toStorage(LuaTable table) throws ScriptException {
Storage storage = new Storage();
for (LuaValue subkey : table.keys()) {
storage.set(subkey.tojstring(), toStoragePrimitive(table.get(subkey)));
}
return storage;
}