Map question

[vldb]

Hi. I want to build similar map. Can someone explain a map logics?

How tiles placed on the screen?

[vldb]

Does anyone know what mapmaxX do?

[Eddi]

when you say "similar", which layer of the map do you mean?

1. the way a tile is drawn on the screen?
2. the way a tile is stored inside the map?
3. the way the tiles are arranged on the screen?
4. the way the tiles are organized in the internal storage?

MapMaxX is part of the 4th question. internally the tiles are organized in a straight line ("array"), and MapMaxX/MapMaxY are helpers to determine where to cut this straight line to make multiple parallel lines of tiles.