Commit graph

220 commits

Author SHA1 Message Date
f9eb67b4cc
bonemeal: Try bonemealing everything that isn't an air block
fixes #49
2021-05-11 22:17:10 +01:00
8877e356f0
refactor: refactor utils/strings.lua into multiple files 2021-03-20 01:48:56 +00:00
a1911037d2
Fill out noise.make_2d, but it's untested
Next, we need to do the make_3d version, followed by the plumbing to 
worldeditadditions.noise(), followed by the chat command

....there's a lot to do.
2021-03-16 21:39:12 +00:00
683a742fe2
Merge pull request #44 from VorTechnix/master
//scloud and cloud wand refactor
2021-03-13 12:11:27 +00:00
VorTechnix
18347f93bf wea.selection declared 2021-03-12 18:11:43 -08:00
VorTechnix
c39fc1c9e8 Removed unneeded local 2021-03-12 18:09:24 -08:00
VorTechnix
5ffa67b7ac refactor func names, move punchnode function 2021-03-12 18:01:17 -08:00
d20764cffd
Add pure Lua perlin implementation, but it's untested. 2021-03-13 00:37:26 +00:00
VorTechnix
3df23e8086 scloud and cloud wand refactor 2021-03-12 15:47:10 -08:00
feb4d6a4bf
//overlay: Don't place nodes above water
Fixes #38
2021-03-02 00:09:46 +00:00
e8d97959b2
Add //spush, //spop, and //sstack 2021-03-01 22:23:36 +00:00
108c280843
Start laying out stuff for our noise experiment, but it isn't hooked up yet and isn't finished. 2021-03-01 21:26:33 +00:00
56380f149b
heightmap_size: refactor to use { x, z } instead of [0] / [1] 2021-02-26 02:20:53 +00:00
aef4fe4380
fillcaves: treat liquids as air 2021-02-23 00:19:24 +00:00
4368f74e30
Fix directionality in worldedit region update when scaling down 2021-02-18 02:33:26 +00:00
3f871e01f5
//scale: fix more bugs, and also update the worldedit region after scaling 2021-02-18 02:18:34 +00:00
a63923fec9
//scale: scaling up works! Can't say the same about scaling down though, but that will come in time. 2021-02-18 01:24:53 +00:00
ed3adde56a
//scale: fix some bugs, and rename direction → anchor internally
It's nice to have some consistency, and find&replace saves soooo much 
time :P
2021-02-18 00:30:24 +00:00
2a268d9ff8
Implement scale_up
Next up: testing!
2021-02-17 23:46:03 +00:00
756c1c12f2
scale_down: fix a number of runtime errors
Note that we still haven't tested it :P
2021-02-17 23:09:25 +00:00
ad9e5a26b1
Start working on //scale, but it isn't finished yet. 2021-02-07 23:39:09 +00:00
03afd7e75c
//subdivide: comment out debug statements
....we're pretty sure what the issue is, and our server on elessar 
doesn't even emit them
2021-02-07 03:13:02 +00:00
555058b4ac
//subdivide: tweak update message display 2021-02-07 03:12:09 +00:00
a360f06138
Fix eta calculations 2021-02-07 02:45:34 +00:00
888ee04f9d
//subdivide: fix a number of other issues 2021-02-07 01:28:07 +00:00
edb80d7478
//subdivide: fix debug logging 2021-02-07 01:07:21 +00:00
122ff381f1
//subdivide: debug logging 2021-02-07 01:02:03 +00:00
ebed73fc49
//subdivide: fix emerge_area to only emerge individual chunked areas 2021-02-05 23:44:33 +00:00
38e5c81d33
//subdivide: tally total times so far as we go
- Don't use wea.sum() on a table full of all the times we've recorded
   so far
 - Limit individual stats list lengths to 25 to avoid memory issues when
   running with a large number of chunks
 - Tally total times / metrics as we go to avoid memory issues
2021-02-03 03:04:33 +00:00
25e659321a
//subdivide: reimplement count_chunks
this does the maths properly, so we'e going from O(n³) to O(1) :D

//subdivide should get started *so much faster* now :D
2021-02-03 02:25:33 +00:00
e8584c4ec6
hollow: fix undefined variable 2021-01-31 21:30:13 +00:00
0be205dae7
Start implementing //hollow, but it isn't finished yet 2021-01-31 18:03:07 +00:00
4b1cf074d5
//count: make numbers human-readable
Fixes #14
2021-01-31 17:43:08 +00:00
4b2f2b0001
Add //line
Fixes #25.
2021-01-16 18:36:17 +00:00
d2f101e9dd
It works! 2020-10-10 22:22:53 +01:00
008519177c
//subdivide: Fix more issues, there are a few more to go 2020-10-10 21:57:19 +01:00
2ac6ea03a7
Fix some bugs, but the new //subdivide still doesn't work yet 2020-10-10 21:50:03 +01:00
aa234595a8
Refactor //subdivide to call minetest.emerge_blocks
....whether it actually works or not is another question entirely 
though.....
2020-10-10 21:43:22 +01:00
39103a046f
//maze: fix some areas of generated mazes not being explored 2020-09-28 01:30:15 +01:00
130524a7d0
Disable some debug prints, and update docs 2020-09-20 22:07:47 +01:00
a6f5fe5123
Finish initial //ellipsoidapply implementation 2020-09-20 21:19:29 +01:00
e0e64dc6b9
Start ellipseapply, but it isn't finished 2020-09-20 18:03:29 +01:00
13278570cb
Optimise //count 2020-09-20 17:53:55 +01:00
c6a1571e1f
Add support for ethereal 2020-09-20 13:28:54 +01:00
d556a4e710
forest: save sapling removal back to disk 2020-09-14 13:43:05 +01:00
2a592a808c
Finish bugfixing //forest!
moretrees still doesn't work with it though, and I don't understand 
why....
2020-09-14 01:19:15 +01:00
a6fc9712b4
Fix some crashes, but it's still not functioning as expected 2020-09-13 22:57:26 +01:00
0b285fa681
Start implementing //forest, but it isn't finished yet 2020-09-13 20:32:55 +01:00
44efb9bb38
Add .is_sapling() and new forest command.
It's not hooked up yet and we haven't implemented the chat command, so 
it's obviously untested.
2020-09-13 15:43:49 +01:00
25f369c582
Implement //fillcaves for #23 2020-08-26 19:17:07 +01:00
b303f8758a
//erode snowballs: make tweaks & add new noconv param 2020-08-21 22:01:24 +01:00
07588e0940
erode/snowballs: Add comment 2020-08-21 21:00:45 +01:00
fd5804dd9c
//erode: Finish the initial round of bugfixing, but I'm on the fence about it.
Specifically, I'm unsure about whether I'm happy with the effects of the 
algorithm.
Also, we convolve with a 3x3 gaussian kernel after erosion is complete - 
and we have verified that the erosion is having an positive effect at 
"roughening up" a terrain surface.
It seems like the initial blog post was correct: the algorithm does tend 
to make steep surfaces steeper.
It also appears that it's more effective on larger areas, and 'gentler' 
curves. THis might be because the surface normals are more conducive to 
making the snowballs roll.
Finally, we need to decide whether we want to keep the precomputed 
normals as we have now, or whether we want to dynamically compute them 
at the some of request.
2020-08-21 20:59:50 +01:00
997eb4d101
fix all the crashes with the new erosion algorithm
......but it doesn't look like it's functioning as intended just yet
2020-08-21 15:21:10 +01:00
acb288b984
Fix a ton of bugs but there are lots more to go..... 2020-08-21 13:27:40 +01:00
cdba38d37d
Start implementing snowball erosion algorithm.
There's still a long way to go - we're only just getting warmed up!
2020-08-20 01:53:26 +01:00
20ccf321ce
Start setting things out to implement erosion
First up, we're going to attempt to implement a snowballs-based 
algorithm.
Reference: https://jobtalle.com/simulating_hydraulic_erosion.html
2020-08-18 02:11:37 +01:00
0afbba4deb
os.clock() → minetest.get_us_time()
....how did I miss that :P
2020-06-26 20:46:35 +01:00
b8a5bec987
Centralise all command aliases
This should avoid any crashes on startup because worldedit.alias_command 
is nil too (strange!)
2020-06-11 01:00:19 +01:00
5232406dbb
Alias //flora to //bonemeal 2020-06-11 00:38:35 +01:00
75a17ed64f
Add //layers command
Also add aliases //naturalise and //naturalize
2020-06-11 00:38:16 +01:00
d96f169950
It works! :D 2020-06-10 00:48:39 +01:00
2dbbeef9c9
convolve: fix a bunch of bugs.
It's still behaving reeaallllly strangely though
2020-06-09 22:00:56 +01:00
868052f945
Add //convolve command
....but it's all untested of course :P
2020-06-09 21:11:34 +01:00
6dac57c53e
Implement (untested!) manip interface on top of the raw convolutional code 2020-06-09 20:43:29 +01:00
9b9a471aa8
Implement initial (untested) convolution system.
Next we need to implement a worldedit function to handle fetching the 
manip data, calculating the heightmap, pushing it through this 
convolutional system, and saving the changes back again.
2020-06-09 01:21:32 +01:00
e26d5b1580
Upgrade //overlay to support a mix of nodes 2020-06-07 20:46:46 +01:00
c0b40266c8
//replacemix: add command 2020-05-14 21:37:27 +01:00
f3a8c1dd64
Add //count 2020-05-12 00:38:42 +01:00
f0dc2f5a3c
refactor worldeditadditions core functions into subdirectory 2020-05-11 22:28:25 +01:00