Video
Stack trace:
`Error

Editor version: 0.7.3
Love2d version: 11.4.0 - Mysterious Mysteries
Operating system: Windows

tools/selection.lua:252: table index is nil

Traceback

[love "callbacks.lua"]:228: in function 'handler'
tools/selection.lua:252: in function 'func'
utils/drawing.lua:143: in function 'callKeepOriginalColor'
tools/selection.lua:240: in function 'func'
viewport_handler.lua:144: in function 'drawRelativeTo'
tools/selection.lua:226: in function 'drawSelectionRectanglesCommon'
tools/selection.lua:270: in function 'drawSelectionRectangles'
tools/selection.lua:1406: in function <tools/selection.lua:1392>
input_device.lua:28: in function 'propagateEvent'
scenes/editor.lua:104: in function <scenes/editor.lua:87>
scene_handler.lua:46: in function 'draw'
selene_main.lua:32: in function 'draw'
main.lua:85: in function main.lua:25
[C]: in function 'xpcall'`

Adding a prediction path for where the player is going to land would be nice, it would also be easier to set up springs and puffers.

If you select an object, hold shift, then try to select another one, it does not add the object to the selection but instead switches to it entirely.

I did ask someone else if they had this problem and they did. I would imagine you have forgotten to fix it or add it at some point if its gone through this many updates without being added.

when running love -fused Lönn.love, it aborts with

! Task Failed:    [string "utils/utils.lua"]:203: Could not decode file 'placeholder.png' to ImageData: unsupported file format
stack traceback:
    [C]: in function 'newImageData'
    [string "utils/utils.lua"]:203: in function 'getCachedDataImage'
    [string "sprite_loader.lua"]:199: in function 'getCacheOrLoadSpriteAtlas'
    [string "atlases.lua"]:45: in function 'loadCelesteAtlas'
    [string "atlases.lua"]:61: in function 'loadCelesteAtlases'
    [string "scenes/loading.lua"]:81: in function 'func'
    [string "utils/tasks.lua"]:191: in function <[string "utils/tasks.lua"]:191>
! Task Failed:    [string "celeste_render.lua"]:352: attempt to index field 'gameplay' (a nil value)
stack traceback:
    [string "celeste_render.lua"]: in function 'func'
    [string "utils/tasks.lua"]:191: in function <[string "utils/tasks.lua"]:191>
Aborted (core dumped)

during the loading screen on linux.

in ahorn, the metadata window is separated into meta, mode, and audio, but this distinction is unintuitive; cassette song is in meta rather than audio, core mode isn't with the other core option (in inventory); end level on heart is difficult to find for beginners, etc.

as such, i suggest the following grouping for the options in the lönn window:

• gameplay (starting room, intro type, postcard sound?, wipe, end on heart, inventory, etc.), then a gap, then override a-side meta
• lighting (colourgrade, lighting, bloom)
• audio (ambience, music, cassette song, audio layers)
• custom graphics (tiles, sprites, portraits)
• overworld (title banner)

if i get time i intend to implement this.

I've been using Lonn as much as I can for my map, but when I do open Ahorn it frequently complains about a dozen or so duplicate IDs and asks for them to fixed. Which leads me to believe that Lonn is creating entities with duplicate IDs in some instances.

For creating custom Entities, offset is defined in the Wiki but can't be used. Even when set explicitly in the plugin, it will not move. Either implement it or remove from wiki

tried to use olympus & manually installing for win10 and it gives this when loading - cant really figure out how to use .love so i havent tried it

Error

[love "boot.lua"]:276: error loading module 'nfd' from file '.\nfd.dll':
The specified module could not be found.

Traceback

[love "callbacks.lua"]:228: in function 'handler'
[C]: in function 'error'
[C]: in function 'xpcall'
[C]: in function 'xpcall'

Triggers in Ahorn have the ability to render with custom code, but Loenn triggers do not.

Since Triggers have a drawable system that renders all text after rectangles, this will need to be split up into a list of size 3,
one to replace the default drawing state of the rectangle and any content going between drawable and text
one to replace the text as a string (for textBatch) or "" yielding no text to be added to the batch
one to be drawn over all trigger text within the layer

I can't set any Styleground image or anything, the arrow that usually
appears on other's Styleground menu right to Texture apparently doesn't on mine ?

Idk if it's a computer or software issue but if you have a solution to this problem I'm open to anything ( :

I tried to launch Loenn, but when I tried, it came up with this error. It seems like it's because I got Celeste from itch.io and don't have it saved in the path for a steam game.

Error

registry.lua:24: attempt to index a nil value


Traceback

registry.lua:24: in function 'getKey'
initial_startup.lua:61: in function 'findSteamDirectory'
initial_startup.lua:87: in function 'findCelesteDirectory'
scenes/startup.lua:89: in function <scenes/startup.lua:87>
scene_handler.lua:42: in function 'update'
selene_main.lua:33: in function 'update'
[C]: in function 'xpcall'

Starting Lönn from Olympus the first time, it told me to select Celeste.exe, which isn't a normal thing on mac, so I assumed giving it Celeste.app (technically a directory) would work, but instead it crashed with this error:

Error

Editor version: 0.5.3
Love2d version: 11.3.0 - Mysterious Mysteries
Operating system: OS X

initial_startup.lua:27: attempt to call field 'isDirectory' (a nil value)


Traceback

initial_startup.lua:27: in function 'cleanupPath'
scenes/startup.lua:43: in function 'callback'
utils/filesystem.lua:358: in function 'openDialog'
scenes/startup.lua:50: in function 'checkDialog'
scenes/startup.lua:111: in function <scenes/startup.lua:103>
scene_handler.lua:46: in function 'update'
selene_main.lua:38: in function 'update'
main.lua:61: in function <main.lua:25>
[C]: in function 'xpcall'

My next idea was to give it the Celeste executable from within the .app, but you can't access that directly within the file picker dialogue, so I had to open a separate window to drag on it... but that just reopened the dialogue, so evidently that was wrong too.
It turns out there is a Celeste.exe elsewhere in the .app, so I guess the instruction isn't wrong, but it could certainly be made more clear.
Ideally, it should be able to find Celeste.app/Contents/Resources/Celeste.exe automatically, and update the initial text to reflect that.

Move JumpThru textures to celeste_enums. Enables mods to add to the list

Enhancement: Please add an option to restrict placement of objects out of bounds of the room you are currently in. I find that I'm frequently finding misplace OOB objects. I'm guessing a lot of these are from trying to change rooms, but it happens much more often than I'd expect.

In addition it would be nice Lonn could help in some way with finding OOB objects that have been placed. The showing of OOB objects when clicking on a room definitely helps, but it can be hard to see the OOB entities when the room is surrounded by other rooms.

I've been trying to load Loenn since a while, but I always get this error:

Error

error loading module 'nfd' from file './nfd.so':
/tmp/.mount_Du1T6E/usr/../lib/x86_64-linux-gnu/libz.so.1: version `ZLIB_1.2.9' not found (required by /lib/x86_64-linux-gnu/libpng16.so.16)


Traceback

[C]: at 0x7fdc683402e0
[C]: in function 'require'
filesystem.lua:2: in function 'f'
selene/selene/wrappers/searcher/love2d/searcher.lua:27: in function <selene/selene/wrappers/searcher/love2d/searcher.lua:22>
[C]: in function 'require'
utils.lua:2: in function 'f'
selene/selene/wrappers/searcher/love2d/searcher.lua:27: in function <selene/selene/wrappers/searcher/love2d/searcher.lua:22>
[C]: in function 'require'
meta.lua:1: in function 'f'
selene/selene/wrappers/searcher/love2d/searcher.lua:27: in function <selene/selene/wrappers/searcher/love2d/searcher.lua:22>
[C]: in function 'require'
selene_main.lua:3: in function 'f'
selene/selene/wrappers/searcher/love2d/searcher.lua:27: in function <selene/selene/wrappers/searcher/love2d/searcher.lua:22>
[C]: in function 'require'
main.lua:13: in function 'load'
[C]: in function 'xpcall'
[C]: in function 'xpcall'

Investigating the error message on the top, I've tried to install zlib1.2.9 and libpng1.6.37, but they didn't change the problem.

OS: Linux (Ubuntu 19.04)
Loenn version: v0.0.7 (It also happened with the previous version)

i noticed when placing blocks, some of them disappear until i place another block or undo

how to reproduce:

1. place a block with at least 1 width or 1 height
2. a part of it will disappear
   i don't know yet whats the cause for this, but i hope this can get fixed

I updated to the latest commit in the olympUI branch and got this crash:

Error

boot.lua:530: file_locations.lua:1: loop or previous error loading module 'utils.filesystem'


Traceback

[C]: in function 'error'
[C]: in function 'xpcall'
[C]: in function 'xpcall'

Tracked it down to a require loop starting in logging.lua

file_locations -> utils.filesystem
       ^                 |
       |                 V
    logging    <-  utils.require

(This honestly might just be a me issue and I've messed something up)

I cant exactly understand what makes it crash, but I was trying to do the following numerous times:

• Searching for a booster
• Pinning a booster
• Placing a booster
• Unpinning a booster

This has happened 3 times now, and it crashes when you unpin the item
EDIT: I got one where i pinned the item and it also crashed

Error

Editor version: 0.6.1
Love2d version: 11.4.0 - Mysterious Mysteries
Operating system: Windows

olympUI/ui/elements/input.lua:854: attempt to index local 'owner' (a boolean value)

Traceback

[love "callbacks.lua"]:228: in function 'handler'
olympUI/ui/elements/input.lua:854: in function '__index'
olympUI/ui/elements/input.lua:962: in function 'func'
olympUI/ui/main.lua:280: in function 'interactiveIterate'
olympUI/ui/main.lua:400: in function <olympUI/ui/main.lua:378>
input_device.lua:28: in function <input_device.lua:15>
scene_handler.lua:46: in function 'sendEvent'
input_handler.lua:83: in function <input_handler.lua:68>
main.lua:36: in function main.lua:25
[C]: in function 'xpcall'

mostly useful for placing spinners when the mapper does not immediately recall the exact spacing required to create a pixel perfect gap

WYSIWYG, just a drawable circle like Ahorn.drawCircle

Hello! I was in the middle of making a map when Loenn crashed originally, so I just took a break, so when I came back and booted up Loenn, I keep on getting the following error:

Error

Editor version: 0.5.1
Love2d version: 11.4.0 - Mysterious Mysteries
Operating system: Windows

olympUI/ui/elements/basic.lua:357: Could not load vertex buffer (out of VRAM?)


Traceback

[love "callbacks.lua"]:228: in function 'handler'
[C]: in function 'newText'
olympUI/ui/elements/basic.lua:357: in function 'forceText'
olympUI/ui/elements/basic.lua:328: in function '__newindex'
olympUI/ui/elements/basic.lua:282: in function 'init'
olympUI/ui/elements/main.lua:1347: in function 'label'
ui/windows/tools.lua:48: in function 'updateListItemFavoriteVisuals'
ui/windows/tools.lua:118: in function <ui/windows/tools.lua:116>
olympUI/ui/main.lua:212: in function <olympUI/ui/main.lua:62>
input_device.lua:28: in function 'propagateEvent'
scenes/editor.lua:111: in function <scenes/editor.lua:105>
scene_handler.lua:46: in function 'update'
selene_main.lua:33: in function 'update'
main.lua:61: in function <main.lua:25>
[C]: in function 'xpcall'

I tried booting it up through everest, and even re-installed Loenn. Can you help me solve my issue?

Right clicking a window in macOS does not give it the focus, but for whatever reason you can still interact with any context menus etc. that are displayed. Lönn does not handle this very well when dragging the map, as it ignores the initial click point and resets the drag every time you click. It's not fixed until the window regains the focus.

Simple solution: drop all mouse input on macOS if the window does not have the focus.

Example video, notice the issue happens when the window doesn't have focus:

While having this setup (with whatever block that the size can be modified), if you put your mouse to change the size of the object and move it over the menu, and for example click on Placement, the cursor style will remain like if you were modifying the size of the object.

[ERROR] [string "scenes/startup.lua"]:84: attempt to call field 'cleanFilename' (a nil value)
stack traceback:
	[string "selene_main.lua"]:39: in function 'handler'
	[string "boot.lua"]:777: in function 'cleanFilename'
	[string "scenes/startup.lua"]:84: in function <[string "scenes/startup.lua"]:83>
	[string "scene_handler.lua"]:46: in function 'sendEvent'

(from https://discord.com/channels/403698615446536203/973719043003535400/974202446719090728)

i intend to fix this

OS: Windows 11

i selected wrong version of celeste and i do not know how to restart program or uninstall it (i tried doing it from olympus but error occurred)

Error

Editor version: 0.7.4
Love2d version: 11.4.0 - Mysterious Mysteries
Operating system: Windows

utils/filesystem.lua:40: invalid value (nil) at index 1 in table for 'concat'

Traceback

[love "callbacks.lua"]:228: in function 'handler'
[C]: in function 'concat'
utils/filesystem.lua:40: in function 'joinpath'
celeste_render.lua:24: in function 'f'
selene/selene/wrappers/searcher/love2d/searcher.lua:16: in function <selene/selene/wrappers/searcher/love2d/searcher.lua:13>
[C]: in function 'require'
loaded_state.lua:4: in function 'f'
selene/selene/wrappers/searcher/love2d/searcher.lua:16: in function <selene/selene/wrappers/searcher/love2d/searcher.lua:13>
[C]: in function 'require'
tool_utils.lua:1: in function 'f'
...
[C]: in function 'require'
scenes/loading.lua:40: in function 'firstEnter'
scene_handler.lua:124: in function 'changeScene'
scenes/startup.lua:34: in function 'saveGotoLoading'
scenes/startup.lua:114: in function <scenes/startup.lua:109>
scene_handler.lua:46: in function 'update'
selene_main.lua:38: in function 'update'
main.lua:61: in function main.lua:25
[C]: in function 'xpcall'

The Floaty Space Block is not present in the Placements menu, and already existing Floaty Space Blocks in maps show up as missing (red block)

draw horizontal and vertical lines every grid_h and grid_v (some configurable option) number of celeste pixels

Most maps use only a small subset of the available entities. It would save a lot of time if users were able to 'favorite' entities so that they can be selected from a small list instead of having to search the total list for them every time.

to recreate-
option A: create a 40x23 room and try dragging it to be smaller, will be unsuccesful
option b: create a 40x23 room and then edit it's settings via room>configure (ofc attempt a smaller size), will also be unsuccesful

screen resolution on my pc: 1366x768
looking at placement>entities
Provided image

I was making my map, went to test it and this happened.

(10/18/2023 12:51:24) [Everest] [Info] [debugrc] Started DebugRC thread, available via http://localhost:32270/
(10/18/2023 12:51:45) [Everest] [Info] [LevelLoader] Loading Ashotl Wotl/Transcendence/1-Hit Space to Start
(10/18/2023 12:51:45) [Everest] [Warn] [LevelLoader] Failed loading Ashotl Wotl/Transcendence/1-Hit Space to Start

Detailed exception log:

System.ArgumentException: Requested value 'Up' was not found.
at System.Enum.EnumResult.SetFailure(ParseFailureKind failure, String failureMessageID, Object failureMessageFormatArgument)
at System.Enum.TryParseEnum(Type enumType, String value, Boolean ignoreCase, EnumResult& parseResult)
at System.Enum.Parse(Type enumType, String value, Boolean ignoreCase)
at System.Enum.Parse(Type enumType, String value)
at Celeste.MapData.ParseBackdrop(Element child, Element above)
at Celeste.MapData.CreateBackdrops(Element data)
at Celeste.LevelLoader.LoadingThread()
at Celeste.LevelLoader.LoadingThread_Safe() in /home/vsts/work/1/s/Celeste.Mod.mm/Patches/LevelLoader.cs:line 203

How do i fix this. Also how can i do my background.

Custom Entity Plugins sometimes can contain too many properties which moves the "Save Changes" button and "Close Window" button inaccessible.
Image for reference:

My suggestion is to detect the viewport and expand the properties window accordingly to ensure you can modify and save more properties.
Either that or add a scrollbar

Hey there! I am having some troubles with Loenn. The program keeps crashing when booting up, no matter what I do. Here is the error in question:
Error

Editor version: 0.7.4
Love2d version: 11.4.0 - Mysterious Mysteries
Operating system: Windows

utils/filesystem.lua:40: invalid value (nil) at index 1 in table for 'concat'

Traceback

[love "callbacks.lua"]:228: in function 'handler'
[C]: in function 'concat'
utils/filesystem.lua:40: in function 'joinpath'
celeste_render.lua:24: in function 'f'
selene/selene/wrappers/searcher/love2d/searcher.lua:16: in function <selene/selene/wrappers/searcher/love2d/searcher.lua:13>
[C]: in function 'require'
loaded_state.lua:4: in function 'f'
selene/selene/wrappers/searcher/love2d/searcher.lua:16: in function <selene/selene/wrappers/searcher/love2d/searcher.lua:13>
[C]: in function 'require'
tool_utils.lua:1: in function 'f'
...
[C]: in function 'require'
scenes/loading.lua:40: in function 'firstEnter'
scene_handler.lua:124: in function 'changeScene'
scenes/startup.lua:34: in function 'saveGotoLoading'
scenes/startup.lua:114: in function <scenes/startup.lua:109>
scene_handler.lua:46: in function 'update'
selene_main.lua:38: in function 'update'
main.lua:61: in function main.lua:25
[C]: in function 'xpcall'

This error appears whenever I try to open the program, and a folder on %localappdata% is not even created. Could someone please help me? Thanks!

• Search for an item in the Placements tab
• Pin it
  - Place it Don't think this is actually necessary
• Delete the search term
  Now the search term is still narrowing what you typed earlier. Click out of the placements menu and back in to make it pull everything again

Error

Editor version: 0.7.8
Love2d version: 11.4.0 - Mysterious Mysteries
Operating system: Windows

utils/filesystem.lua:40: invalid value (nil) at index 1 in table for 'concat'

Traceback

[love "callbacks.lua"]:228: in function 'handler'
[C]: in function 'concat'
utils/filesystem.lua:40: in function 'joinpath'
celeste_render.lua:24: in function 'f'
selene/selene/wrappers/searcher/love2d/searcher.lua:16: in function <selene/selene/wrappers/searcher/love2d/searcher.lua:13>
[C]: in function 'require'
loaded_state.lua:4: in function 'f'
selene/selene/wrappers/searcher/love2d/searcher.lua:16: in function <selene/selene/wrappers/searcher/love2d/searcher.lua:13>
[C]: in function 'require'
tool_utils.lua:1: in function 'f'
...
scenes/loading.lua:40: in function 'firstEnter'
scene_handler.lua:126: in function 'changeScene'
scenes/startup.lua:34: in function 'saveGotoLoading'
scenes/startup.lua:47: in function 'func'
utils/threads.lua:32: in function 'runFunctionOnData'
utils/threads.lua:48: in function 'update'
selene_main.lua:39: in function 'update'
main.lua:61: in function main.lua:25
[C]: in function 'xpcall'
I hope I get an answer, I really want to map...

I often find random decals around the place when editing and have found the cause. If you hold down left click on something inside the right menu bar, then release it outside of the menu bar an item will be placed. One common situation this happens in is selecting text with the cursor:

OS: Linux

Tested on both 0.1.2 and head of ui-olympUI
When loading summit, the editor freezes partway through the circle opening animation and after a bit crashes. Opening other maps (I've tested 1a, 2a, and 4a so far) works fine. I was able to open summit once, but I haven't been able to reproduce it. The stack trace for this doesn't look particularly helpful either, unfortunately, and there is no console output.

coredumpctl gdb:

Stack trace of thread 763741:
#0  0x00007f555c8aabaa raise (libc.so.6 + 0x3bbaa)
#1  0x00007f555c895523 abort (libc.so.6 + 0x26523)
#2  0x00007f554ca63759 _iris_batch_flush.cold (iris_dri.so + 0x1b5759)
#3  0x00007f554d626a28 iris_fence_flush (iris_dri.so + 0xd78a28)
#4  0x00007f554cae26c3 st_glFlush (iris_dri.so + 0x2346c3)
#5  0x00007f555d692385 _ZN4love8graphics6opengl24StreamBufferPinnedMemoryD0Ev (liblove-11.3.so + 0x1fe385)
#6  0x00007f555d66838a _ZN4love8graphics8Graphics17requestStreamDrawERKNS1_17StreamDrawCommandE (liblove-11.3.so + 0x1d438a)
#7  0x00007f555d67f301 _ZN4love8graphics7Texture9drawLayerEPNS0_8GraphicsEiPNS0_4QuadERKNS_7Matrix4E (liblove-11.3.so + 0x1eb301)
#8  0x00007f555d697d70 _ZN4love16luax_catchexceptIZZNS_8graphics11w_drawLayerEP9lua_StateENKUlRKNS_7Matrix4EE_clES6_EUlvE_EEiS3_RKT_.isra.0 (liblove-11.3.so + 0x203d70)
#9  0x00007f555d6988e4 _ZN4love8graphics11w_drawLayerEP9lua_State (liblove-11.3.so + 0x2048e4)
#10 0x00007f555cc18a56 n/a (libluajit-5.1.so.2 + 0xba56)
#11 0x00007f555cc6f7b9 lua_pcall (libluajit-5.1.so.2 + 0x627b9)
#12 0x00007f555d6943fd _ZN4love8graphics17w_Canvas_renderToEP9lua_State (liblove-11.3.so + 0x2003fd)
#13 0x00007f555cc18a56 n/a (libluajit-5.1.so.2 + 0xba56)
#14 0x00007f555cc1988c n/a (libluajit-5.1.so.2 + 0xc88c)
#15 0x00000000004023e6 main (love + 0x23e6)
#16 0x00007f555c896780 __libc_start_main (libc.so.6 + 0x27780)
#17 0x000000000040261a _start (love + 0x261a)

More readable version from the bt command in the gdb shell:

#0  0x00007f555c8aabaa in raise () from /nix/store/wl60dr9p15rwf53gxz61ijgisc1zdjc7-glibc-2.33-59/lib/libc.so.6
#1  0x00007f555c895523 in abort () from /nix/store/wl60dr9p15rwf53gxz61ijgisc1zdjc7-glibc-2.33-59/lib/libc.so.6
#2  0x00007f554ca63759 in _iris_batch_flush.cold () from /run/opengl-driver/lib/dri/iris_dri.so
#3  0x00007f554d626a28 in iris_fence_flush () from /run/opengl-driver/lib/dri/iris_dri.so
#4  0x00007f554cae26c3 in st_glFlush () from /run/opengl-driver/lib/dri/iris_dri.so
#5  0x00007f555d692385 in love::graphics::opengl::StreamBufferPinnedMemory::~StreamBufferPinnedMemory() () from /nix/store/y98g6rzqrj3rwp53zn16zxh81qf56aly-love-11.3/lib/liblove-11.3.so
#6  0x00007f555d66838a in love::graphics::Graphics::requestStreamDraw(love::graphics::Graphics::StreamDrawCommand const&) () from /nix/store/y98g6rzqrj3rwp53zn16zxh81qf56aly-love-11.3/lib/liblove-11.3.so
#7  0x00007f555d67f301 in love::graphics::Texture::drawLayer(love::graphics::Graphics*, int, love::graphics::Quad*, love::Matrix4 const&) () from /nix/store/y98g6rzqrj3rwp53zn16zxh81qf56aly-love-11.3/lib/liblove-11.3.so
#8  0x00007f555d697d70 in int love::luax_catchexcept<love::graphics::w_drawLayer(lua_State*)::{lambda(love::Matrix4 const&)#1}::operator()(love::Matrix4 const&) const::{lambda()#1}>(lua_State*, love::graphics::w_drawLayer(lua_State*)::{lambda(love::Matrix4 const&)#1}::operator()(love::Matrix4 const&) const::{lambda()#1} const&) [clone .isra.0] () from /nix/store/y98g6rzqrj3rwp53zn16zxh81qf56aly-love-11.3/lib/liblove-11.3.so
#9  0x00007f555d6988e4 in love::graphics::w_drawLayer(lua_State*) () from /nix/store/y98g6rzqrj3rwp53zn16zxh81qf56aly-love-11.3/lib/liblove-11.3.so
#10 0x00007f555cc18a56 in ?? () from /nix/store/018w6h2nli1c95jj8gmzjipg1h1yxmhd-luajit-2.1.0-2021-10-27/lib/libluajit-5.1.so.2
#11 0x00007f555cc6f7b9 in lua_pcall () from /nix/store/018w6h2nli1c95jj8gmzjipg1h1yxmhd-luajit-2.1.0-2021-10-27/lib/libluajit-5.1.so.2
#12 0x00007f555d6943fd in love::graphics::w_Canvas_renderTo(lua_State*) () from /nix/store/y98g6rzqrj3rwp53zn16zxh81qf56aly-love-11.3/lib/liblove-11.3.so
#13 0x00007f555cc18a56 in ?? () from /nix/store/018w6h2nli1c95jj8gmzjipg1h1yxmhd-luajit-2.1.0-2021-10-27/lib/libluajit-5.1.so.2
#14 0x00007f555cc1988c in ?? () from /nix/store/018w6h2nli1c95jj8gmzjipg1h1yxmhd-luajit-2.1.0-2021-10-27/lib/libluajit-5.1.so.2
#15 0x00000000004023e6 in main ()

I can send the nix package code I'm using too if necessary, but I don't think it should affect anything - it just sets up the libraries so loenn can find them.

Sometimes when clicking Save changes on the property window, the entity will jump to a completely different location. See video:
https://user-images.githubusercontent.com/7883073/154827891-ffbeac15-24e0-4901-ad07-f0f73f359a8c.mp4

this would work into a larger plan for a more intuitive interface for managing campaigns, alt sides, and maps, and would also get rid of the problem of people being unwilling to package their maps / not packaging them correctly.

see https://discord.com/channels/403698615446536203/429775439423209472/934265980375408690

I want to suggest to overhaul the currently used UI to be more user friendly and increase workflow.

Categorize Entities

Currently the list approach to entities does not help workflow. Improve this by adding categories by usage. Example categories could be "Traps", "Decoration", "logic", "moving blocks", "movement", "sound" and so forth. Plugins should not need to follow this by design, all uncategorized entities should go into an uncategorized category but a plugin can follow it which the pluginloader should adjust accordingly. Also dynamically add a category for the plugin that can be customized by the plugin maker. The search should recursivly search through the entire category. So if a category exists of multiple inner categories then the search starts at the top. Keep an alphabetical category aswell that has all entities.

Add ability to have own categories

This will enable map makers to organize their own workspace and improve their workflow individually. It will also improve cohesion in map design.

Ability to undock windows (and categories)

Allows for even better workflow. Undocking can mean free floating inside the application but also free float over the whole user's screen should be considered.

Add recently used tab

Further improvements to workflow. I dont think anything needs to be said why this can be good.

Add a new menubar that consists of useful items (customizeable)

Further improve workflow by adding stuff like player spawn to another menubar, which could be at the top, bottom or even to the sides (customizeable?). This menubar should be further customizeable to help workflow.

Add small picture of an entity to the name in the list

This increases user friendlyness and improves discoverability.

I understand that the current UI is based on the old Ahorn map maker but one should consider to overhaul the UI and also remove some old ideas that just do not work as well.

When drawing a single line with the Line or Rectangle tool, it frequently misses drawing the 2nd and 3rd tile. The tile will reappear if you place another tile next to it, so it does exist, it's just invisible.

If you select a foreground tile when using any of the tools that place them (Brush/Bucket/Circle/Ellipse/Line/Rectangle), the selector will still show the tile you selected, but it instead draws with air. This only applies to foreground tiles, not background.

Nothing game-breaking, but it is still an inconvenience.

Using latest (0.7.7).

Swapping between any of the "Tileset Tools" (Brush, Bucket, Line, Circle, Ellipse, Rectangle) and the other tools (Placement, Selection) results in the selected tile being reset (functionally) to air. However, the visually selected tileset is still the same as before. Swapping between tilesets within the tab temporarily fixes the issue. Persists between reloads and maps.

Occurs on v0.7.7 (Latest)

Steps to Reproduce:

1. Open a map, select (for example) Brush tool with Cement tile
2. Paint some cement tiles to confirm tool is working as expected
3. Switch to the Placement tool
4. Switch back to Brush
5. Paint more cement tiles

Expected Result:

• Cement is still selected visually
• Cement tiles are placed

Observed Result:

• Cement is still selected visually
• Air is placed instead of cement

When drawing with the rectangle tool, the newly drawn tiles do not always show properly. It seems to happen when you release the mouse on the same pixel that adds the next tile to the side or below. The rectangle will show more area than is displayed when you release the mouse. The tile is actually there, but won't show up until after you place another tile. See video for an example.

Crashes both with the .app and the .love, same error.

macOS Big Sur 11.6.1

Error

utils/filesystem.lua:2: module 'nfd' not found:
no field package.preload['nfd']no file 'selene/selene/lib/nfd.lua'
no file 'selene/selene/lib/nfd/init.lua'
no file 'olympUI/nfd.lua'
no file 'olympUI/nfd/init.lua'
no file 'nfd/nfd.lua'
no file 'nfd.lua'
no file 'nfd/init.lua'
no 'nfd' in LOVE game directories.
no file 'nfd' in LOVE paths.
no file './nfd.lua'
no file '/usr/local/share/luajit-2.1.0-beta3/nfd.lua'
no file '/usr/local/share/lua/5.1/nfd.lua'
no file '/usr/local/share/lua/5.1/nfd/init.lua'
no file './nfd.so'
no file '/usr/local/lib/lua/5.1/nfd.so'
no file '/usr/local/lib/lua/5.1/loadall.so'
no file '/Users/shane/Downloads/nfd.so'


Traceback

[C]: in function 'require'
utils/filesystem.lua:2: in function 'f'
selene/selene/wrappers/searcher/love2d/searcher.lua:27: in function <selene/selene/wrappers/searcher/love2d/searcher.lua:22>
[C]: in function 'require'
utils/utils.lua:2: in function 'f'
selene/selene/wrappers/searcher/love2d/searcher.lua:27: in function <selene/selene/wrappers/searcher/love2d/searcher.lua:22>
[C]: in function 'require'
meta.lua:1: in function 'f'
selene/selene/wrappers/searcher/love2d/searcher.lua:27: in function <selene/selene/wrappers/searcher/love2d/searcher.lua:22>
[C]: in function 'require'
selene_main.lua:3: in function 'f'
selene/selene/wrappers/searcher/love2d/searcher.lua:27: in function <selene/selene/wrappers/searcher/love2d/searcher.lua:22>
[C]: in function 'require'
main.lua:23: in function 'load'
main.lua:33: in function <main.lua:31>
[C]: in function 'xpcall'
[C]: in function 'xpcall'

I usually open celeste, screen recording software, loenn at the same time and It's convenient to share the new function of helpers or other else to my friends using recordings. But loenn seems to behave abnormally when be displayed fps, like this(use ocam):

Also I tried bandicam and it almost solve the problem but with some glitch at the bottom right corner like this:

Sometimes it even break the render of the foreground or something more.
It would be great if this could be solved.
Or this could be a problem of LÖVE ...?

When deleting any entity by clicking and dragging over the entity and deleting, if any entity deleted in the process had multiple nodes, the selection and node images are still rendered until the screen is clicked on again. This happens when deleting just one entity like this, when deleting multiple entities like this, and when deleting entities both with and without nodes (the visual bug just only appears for ones with nodes). Only case where this doesn't happen is if a noded entity is deleted by directly clicking on the entity.

This happened with all noded entities I tested: Swap Blocks, Moving Platforms, Linked Sinking Platform (An unreleased custom entity of mine)

Example:

This should be a very low priority issue as it's just a minor visual bug.