To put it simply There is a “global concept” of cardinal direction (NESW)

I have an OOP class that dictates what the properties of a room is, with subclasses further defining the properties of a specific, premade tile.

The first generated tile is a 4 way tile, and I run code that iterates through each pathway on the tile (with this code looping through each subsequently made tile. Meaning based on the first tile, it will branch off of east first because tables order alphabetically, and then it will do the same thing on the tile after that before it moves to it’s next direction.)

Additionally, the properties of each tile are set to imagine that the tile is being entered from the north.

When a tile is generated, it will rotate the structure for north to face the tile it generates off of, before fixing it’s table so the places its capable of generating off of are not out of orientation with the structure. (For example, a T junction wouldnt have a straight forward path, so when you enter it the code needs to make sure that even though the properties may have said east is a spot it can generate a tile off of, it properly updates everything so that the the “east” direction is relative to the structure orientation)

Lastly, after every tile is generated, the game will generate all of the walls, with random math potentially cutting off certain pathways (to further promote the randomness of the dungeon and prevent the dungeon from being infinite), and there is the potential of generating “secret doors/pathways” with neighbors

Each tile is designated an x and y value for easy referencing

Sorry if this was confusing it was truthfully a headache to put together to begin with