Custom Export Formats
Tiled provides several options for extending it with support for additional file formats.
It is also possible to write Python scripts to add support for importing or exporting custom map formats.
Currently all export options shipping with Tiled are written as C++ Tiled
plugins. The API for such plugins is not documented (apart from Doxygen-style
comments in the
libtiled source code), but there are over a dozen examples
you can look at.
For binary compatibility reasons, a C++ plugin needs to be compiled for the same platform, by the same compiler and with the same versions of Qt and Tiled that the plugin is supposed to support. Generally, the easiest way to achieve this is by compiling the plugin along with Tiled, which is what all current plugins do. If you write a C++ plugin that could be useful for others, it is recommended you open a pull request to have it shipped with Tiled.