Restore the invisible PC in the Celadon Hotel

This tutorial is a companion of sorts to the 'Invisible PCs and Bench Dudes exist at the Celadon Hotel and most of the Safari Zone rest houses' bugfix and involves an alternative method of fixing that bug, even though the original intent was likely to remove them.

First, start by opening maps/CeladonHotel.blk in Polished Map. You'll see the following:

The upper-right corner of the map, just before the table, is where we want to implement our PC. Since the code for this PC already exists in the hidden objects code in data/events/hidden_objects.asm, we don't need to do anything with the code, rather just add the PC tiles from the tileset to that corner, like so:

This will now restore the Celadon Hotel PC for use. Then just remove the ones at the Safari Zone rest houses as per the bugfix and you're done! Pretty simple!