Seeking the knowledge and wisdom of Kaimetsu's tile script ability

The upper left corner is 0, And on to the right until you hit 63.
Then it goes all the way back to the left, second row is 64->127
So if you take the X value and add it to (y*64) You get its board placement.

Once you understand how that works it's not difficult, but make sure you int() them first so there's no decimals.