int w_ChainShape_getPoint(lua_State *L)
{
ChainShape *c = luax_checkchainshape(L, 1);
int index = (int) luaL_checknumber(L, 2) - 1; // Convert from 1-based index
b2Vec2 v;
luax_catchexcept(L, [&](){ v = c->getPoint(index); });
lua_pushnumber(L, v.x);
lua_pushnumber(L, v.y);
return 2;
}
int w_ChainShape_getPoint(lua_State *L)
{
ChainShape *c = luax_checkchainshape(L, 1);
int index = luaL_checkint(L, 2) - 1; // Convert from 1-based index
b2Vec2 v;
ASSERT_GUARD(v = c->getPoint(index);)