public static void clearTable(LuaValue table) {
LuaValue k = LuaValue.NIL;
while (true) {
Varargs n = table.next(k);
if ((k = n.arg1()).isnil()) break;
table.set(k, LuaValue.NIL);
}
}
public static void copyTable(LuaValue src, LuaValue dst) {
LuaValue k = LuaValue.NIL;
while (true) {
Varargs n = src.next(k);
if ((k = n.arg1()).isnil()) break;
dst.set(k, n.arg(2));
}
}
@Override
public Varargs invoke(Varargs args) {
LuaValue key = args.arg(2);
Varargs newargs = varargsOf(args.arg(1), args.arg(3));
LuaValue func = metatable.get(key);
if (func.isfunction()) { // 函数调用
func.invoke(newargs);
} else {
LogUtil.d("[LuaView error]", "property not fount :", key.toString());
}
return NONE;
}
@Override
public LuaValue invoke(Varargs args) {
LuaValue arg1 = args.arg(1);
LuaValue arg2 = args.arg(2);
List<String> vals = new ArrayList<String>();
for (int i = 3; !args.arg(i).isnil(); i++) {
vals.add(args.arg(i).checkjstring());
}
return LuaValue.valueOf(
LuaConverters.encode(
arg1.checkjstring(),
arg2.isboolean() ? arg2.toboolean() : true,
vals.toArray(new String[0])));
}
static Text obj(Varargs args) {
return convert(args.arg1()).getObject();
}