* Sync up implementations of the two commands.
* Fix generating trees in spots with replaceable blocks.
* Make message when you mistype tree-type arg more correct.
Fixes WORLDEDIT-3869.
Add better control over expression timeouts.
* //timeout command can be used to change player's current timeout.
* Config now also has a max timeout, can be bypassed with permission
* Timeout of < 0 will let expressions run indefinitely.
* Said expressions won't run on a separate thread, slightly reducing the
overhead from context switching. For large //gen commands, for example,
this can actually increase speed.
Instead of trying to maintain a list of "natural terrain blocks", just
let the user specify a mask of blocks to use for the height map filter.
https://gfycat.com/severaljauntycondor
* `//set ##*tag` sets all states in the tag (not just default state per type)
* `//set ^type` is a pattern changing block type but copying all valid existing states
* `//set ^[prop=val,...]` sets the property `prop` to `val` wherever the existing block has that property
* `//set ^type[prop=val,...]` does both of the above
Those work anywhere a pattern is taken, of course.
* The mask syntax `^[prop=val]` matches blocks with the property `prop` set to `val`, or blocks that don't have the property at all.
* The mask syntax `^=[prop=val]` only matches blocks that have the property.
Those work anywhere a mask is taken, of course. (`//mask`, `//gmask`, `//replace`, etc)
The `//drain` command now takes `-w` flag that removes the waterlogged state from blocks (in addition to removing water, as before).
This patch touches many files but changes absolutely no functionality.
The goal here is to make future merges with worldedit produce fewer
conflicts that have to be resolved.
This patch was made by painstakingly diff'ing files and copying changes
over from the last upstream merge commit (02c6f11b) into this codebase.
Signed-off-by: Byron Marohn <combustible@live.com>
