[Solved] Save/Load physics objects

[Snuux]

Hello!
My problem is:
For example I create polygon in editor (record every vertexes in array), and I want to save it. In next time I want to load polygon, that I save, in some different point.
I know how save array. But I don't , how recreate (with what attributes) polygon.

Please help! Thanks!)

I post attachments with my example programms (Simple Editor more easy to ).

[Snuux]

I Solve my problem. This is pseudo-code for saving.

Code: Select all

      local o = {} --our object with o.b - body, o.s - shape, o.f - fixture

      local s = {}
      s = {o.s:getPoints()} --Get all points!
      local cx, cy = o.b:getLocalCenter()
      for i=1, #s, 2 do --And from every point subtract local center
        s[i] = s[i] - cx
        s[i+1] = s[i+1] - cy
      end
      Slib.save(s)

And in next time, when we load objects with "s" coords, it's properly loads!

I attach example. Easy with mouse - create polygon. And in next time, load it with key "s"!
I use my library for saving, calling Slib. Feel free to use too.