Dungeons send the player consistently in the direction they *face* now.
Allows for better travel using them, and also ensures that if they die,
they will be farther away.
Integrated the base code for our new save format. It still needs more
work but at least some substance is there. Ignore the file not found
messages that come up when trying to save the world's data - since we're
not actually writing files, an exception occurs when we some later code
tries to move non-existent save files.
Also moved the FileFilter functionality out of DungeonHelper and into
its own class, FileFilters, since it's finally needed more broadly.
Fixed an issue that skyboy had pointed out long ago about us using
ItemBlock.itemID as a block ID instead of ItemBlock.getBlockID(). That's
potentially hazardous because that function was introduced specifically
so mods could override it and decouple item IDs from block IDs.
Completed the code in yCoordHelper for choosing a point to drop the
player when using a Transdimensional Trapdoor. Made changes to
DDTeleporter so that the player can be dropped at the specific point we
want. This needs further testing, though, since I'm not completely sure
it's working right.
Cleaned up obsolete code in PocketProvider and fixed the assignment of
hasNoSky so that it actually applies. Also overloaded getActualHeight()
so that we return 256 despite hasNoSky = true - the default MC behavior
is that we would return 128 in that case. Also undid a previous change
to EventHookContainer - players that die in pockets will respawn in
Limbo, again.
Renamed IDimDoor.placeDimDoor() to placeLink(), since that's what it's
actually being used for in our doors. Saying it places the door itself
is confusing.
