[GUI BUG] : The GUI closes when the GUI screen width is amost zero while the shell is open

[pritesh299]

Steps to Reproduce:

1. Open the GUI and start the shell.

2. Reduce the window width to nearly zero.

3. The GUI automatically closes, except in the login section.

Observed Behavior:
The following error is thrown:

[AnirudhG07]

Ahh interesting, I never noticed. I'll check it out

[AnirudhG07]

Not reproducible on MacOS.
Use the --debug mode and can you see the traceback. Share it here please.

[pritesh299]

Screencast.from.07-17-2025.08.47.15.PM.webm

[pritesh299]

Finished `dev` profile [optimized + debuginfo] target(s) in 0.18s
 Running `target/debug/deemak sekai/ --debug`

[INFO] Application :: Starting DEEMAK Shell
[INFO] SEKAI :: Sekai directory provided: "/home/pritesh/web/deemak/sekai/"
[INFO] SEKAI :: Validating directory: /home/pritesh/web/deemak/sekai/
[INFO] SEKAI :: Found root directory for Sekai: /home/pritesh/web/deemak/sekai/
[INFO] SEKAI :: Validating directory: /home/pritesh/web/deemak/sekai/
[INFO] SEKAI :: Directory structure is valid
[INFO] SEKAI :: Sekai is Valid "/home/pritesh/web/deemak/sekai/"
[INFO] SEKAI :: Creating restore file for Sekai at "/home/pritesh/web/deemak/sekai/.dir_info/restore_me"
[INFO] SEKAI :: Restore file already exists, skipping creation.
[INFO] SEKAI :: Creating save file for Sekai at "/home/pritesh/web/deemak/sekai/.dir_info/save_me"
[INFO] SEKAI :: Backup save created at "/home/pritesh/web/deemak/sekai/.dir_info/save_me"
[INFO] SEKAI :: Sekai restored successfully from save file
INFO: TIMER: Target time per frame: 16.667 milliseconds
INFO: Initializing raylib 5.6-dev
INFO: Platform backend: DESKTOP (GLFW)
INFO: Supported raylib modules:
INFO: > rcore:..... loaded (mandatory)
INFO: > rlgl:...... loaded (mandatory)
INFO: > rshapes:... loaded (optional)
INFO: > rtextures:. loaded (optional)
INFO: > rtext:..... loaded (optional)
INFO: > rmodels:... loaded (optional)
INFO: > raudio:.... loaded (optional)
INFO: DISPLAY: Device initialized successfully
INFO: > Display size: 1920 x 1080
INFO: > Screen size: 800 x 600
INFO: > Render size: 800 x 600
INFO: > Viewport offsets: 0, 0
INFO: GLAD: OpenGL extensions loaded successfully
INFO: GL: Supported extensions count: 235
INFO: GL: OpenGL device information:
INFO: > Vendor: AMD
INFO: > Renderer: REMBRANDT (rembrandt, LLVM 15.0.7, DRM 3.57, 6.8.0-60-generic)
INFO: > Version: 4.6 (Core Profile) Mesa 23.2.1-1ubuntu3.1~22.04.3
INFO: > GLSL: 4.60
INFO: GL: VAO extension detected, VAO functions loaded successfully
INFO: GL: NPOT textures extension detected, full NPOT textures supported
INFO: GL: DXT compressed textures supported
INFO: GL: ETC2/EAC compressed textures supported
INFO: PLATFORM: DESKTOP (GLFW - X11): Initialized successfully
INFO: TEXTURE: [ID 1] Texture loaded successfully (1x1 | R8G8B8A8 | 1 mipmaps)
INFO: TEXTURE: [ID 1] Default texture loaded successfully
INFO: SHADER: [ID 1] Vertex shader compiled successfully
INFO: SHADER: [ID 2] Fragment shader compiled successfully
INFO: SHADER: [ID 3] Program shader loaded successfully
INFO: SHADER: [ID 3] Default shader loaded successfully
INFO: RLGL: Render batch vertex buffers loaded successfully in RAM (CPU)
INFO: RLGL: Render batch vertex buffers loaded successfully in VRAM (GPU)
INFO: RLGL: Default OpenGL state initialized successfully
INFO: TEXTURE: [ID 2] Texture loaded successfully (128x128 | GRAY_ALPHA | 1 mipmaps)
INFO: FONT: Default font loaded successfully (224 glyphs)
INFO: SYSTEM: Working Directory: /home/pritesh/web/deemak
[INFO] Application :: DEEMAK initialized successfully
INFO: FILEIO: [fontbook/fonts/ttf/JetBrainsMono-Medium.ttf] File loaded successfully
INFO: TEXTURE: [ID 3] Texture loaded successfully (4096x4096 | GRAY_ALPHA | 1 mipmaps)
INFO: FONT: Data loaded successfully (600 pixel size | 95 glyphs)
INFO: FILEIO: [fontbook/fonts/ttf/JetBrainsMono-Medium.ttf] File loaded successfully
INFO: TEXTURE: [ID 4] Texture loaded successfully (4096x4096 | GRAY_ALPHA | 1 mipmaps)
INFO: FONT: Data loaded successfully (600 pixel size | 95 glyphs)

thread 'main' panicked at src/utils/wrapit.rs:5:10:
chunk size must be non-zero
stack backtrace:
0: __rustc::rust_begin_unwind
at /rustc/17067e9ac6d7ecb70e50f92c1944e545188d2359/library/std/src/panicking.rs:697:5
1: core::panicking::panic_fmt
at /rustc/17067e9ac6d7ecb70e50f92c1944e545188d2359/library/core/src/panicking.rs:75:14
2: core::slice::<impl [T]>::chunks
at /home/pritesh/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/slice/mod.rs:1157:9
3: deemak::utils::wrapit::wrapit
at ./src/utils/wrapit.rs:3:5
4: deemak::gui_shell::ShellScreen::draw
at ./src/gui_shell.rs:344:17
5: deemak::gui_shell::ShellScreen::run
at ./src/gui_shell.rs:146:13
6: deemak::gui_shell::run_gui_loop
at ./src/gui_shell.rs:609:17
7: deemak::main
at ./src/main.rs:219:5
8: core::ops::function::FnOnce::call_once
at /home/pritesh/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/ops/function.rs:250:5
note: Some details are omitted, run with RUST_BACKTRACE=full for a verbose backtrace.
INFO: TEXTURE: [ID 2] Unloaded texture data from VRAM (GPU)
INFO: SHADER: [ID 3] Default shader unloaded successfully
INFO: TEXTURE: [ID 1] Default texture unloaded successfully
INFO: Window closed successfully

[AnirudhG07]

Cool thanks ill look into it