Fly Destination Rando

[snowflav-goob]

What feature would you like to see?

Wasn't expecting ER to come around so quickly and I figure it should come in the same update, but here's the rough plan I had in mind:

• Basepatch:
  • Decouple Fly spawns from the other uses of spawnpoints
  • Dynamically show the landmark name of a fly unlock in item pickup messages and shopsanity descriptions
• Data:
  • Add landmark to map data
  • Add coordinates to warp data for TOWN and ROUTE type maps
  • Add warp tile's collision type to warp data (door/cave/stair tiles need to be Y+1'd)
• APWorld:
  • Swap the normal Fly destination items for Fly Unlock 1-23
  • Pick 11 / 12 / 22 random landmarks (are we including Indigo?) depending on Johto Only, pick a map and warp belonging to each landmark
  • Figure out the AP region the warp belongs to, connect the Fly region to it
  • Do Fly destination plando and blocklist
  • Not forget about UT
• Patch:
  • Sort the warps by landmark ID
  • Write the warp data (map ID, X, Y) at the AP_Flypoint_xyz_Spawn address
  • Rename the fly flag item names to FLY DEST XYZ
  • Patch the relevant values for Johto End / Kanto Start in pokegear.asm
  • On Fly Destination Rando games without Fly Unlock Rando, "plando" the fly unlock items to visiting the town so it tells you where you can go