Adds the ability to move Pokémon in the party menu with the Select button, instead of needing to choose the SWITCH option. To clarify, this is not the "automatically move to first slot" that was introduced in SV.
See here for the prequisites and help in installing them.
Open your terminal to whatever folder you want to download this repo into. Then, do the following to download the repo and build the included tools:
$ git clone https://github.com/Zeturic/bpre-switch-pokemon-button.git
$ cd bpre-switch-pokemon-buttonCopy your ROM to this directory and rename it rom.gba.
The build system is smart enough to find enough free space on its own, but if you want it to be inserted at a particular address, you can specify it by updating the definition of START_AT in config.mk.
If the given address is acceptable (i.e. is word-aligned and has enough bytes of free space), it will be inserted there. Otherwise, it will just use START_AT to determine where in the ROM it should start looking for free space.
Once you're ready, run the following to build the project:
makeThis won't actually modify rom.gba, instead your output will be in test.gba. Naturally, test it in an emulator.
The project structure and some of the build tools are from pokefirered. Additionally, some in-game code was taken from pokefirered to modify.