[FrostSource]

AlyxLib Changelog - v3.0.0

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📚 Documentation - Full API reference (initial release - may contain errors)

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⚠️ BREAKING CHANGES

You may need to update your code if you use these features:

Class System (class.lua)

• Variable prefix change: Variables that should not be automatically saved now use _ prefix instead of __
  • Old: self.__myUnsavedVar
  • New: self._myUnsavedVar
  • Note: __ is now reserved for meta-members only
  • This also fixes unsaved variables not being cloned into instances

Debug Menu (debug/debug_menu.lua)

• Parameter reordering: Callback parameter moved to near the end of parameter list for all menu items
  • This allows you to omit the callback instead of passing nil
• Convar names changed: Removed alyxlib_ prefix from debug menu convars
  • Old: alyxlib_debug_menu_show
  • New: debug_menu_show
• Cycle items: Added title property - make sure to update your cycle items
• Convar/callback decoupling: Menu items can now have both convar and callback properties

String Extensions (extensions/string.lua)

• Split functions now escape special characters automatically
  • You no longer need to manually escape patterns
  • May behave differently if you were already escaping
• Trim function renames:
  • string.trimleft → string.sliceleft (behavior unchanged)
  • string.trimright → string.sliceright (behavior unchanged)
  • New string.trimleft, string.trimright, string.trim now behave like traditional trim functions

Input System (controls/input.lua)

• Renamed INPUT_CALLBACK to InputGenericCallback
  • This doesn't affect logic, but you lose code completion until you've renamed it in your code
  • This brings it in line with InputPressCallback and InputReleaseCallback

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✨ NEW FEATURES & CHANGES

Class System

• BindClass(): Binds a class to an already spawned entity persistently
• ResumeThink() now checks if Think function exists before calling
• Think function removed from existing by default
• Fixed: Dead entities no longer cause errors on save and think
• Fixed: All members being saved each time self:Save() is called with name

Storage System

• All save types accept nil: Passing nil allows you to essentially delete the saved value

Input System

• New: kind and hand callback parameters for Input:ListenToAnalog()
• Analog callback gets hand and kind parameters
• Fixed: Input:ListenToAnalog() now properly handles hand kind and InputHandBoth
• Fixed: Input:StopListening(id) now properly stops listeners
  • This was a significant bug preventing input cleanup

Player Data Management

• New module: player.data - More control over internal player data
  • Use with local data = require("alyxlib.player.data")
  • Functions for weapon equipping and save/load
  • See documentation for full API reference

Player Events

• weapon_switch event enhanced:
  • Now tracks left hand switches
  • Includes which hand equipped the weapon
  • Includes weapon entity reference
  • Slightly delayed to gather complete data

Player Movement

• GetPlayerMoveType() / SetPlayerMoveType() - Access player move type without player entity existing

EasyConvars

• EasyConvars:Exists() - Check if convar exists
• EasyConvars:AddPostInitializer() - Per-addon post initializers
• Deprecated: EasyConvars:SetPostInitializer() (now calls AddPostInitializer)
  • This does not break existing addons - it simply reroutes to the new function

Debug Menu Configuration

• New: Custom debug menu configuration (debug.debug_menu_cfg)
  • Users can now add their own debug menu categories and buttons via convars
  • Enables menu extension without code changes
  • Automatically loaded (no require needed)
  • See documentation for configuration syntax

Debug Menu Enhancements

• Available to all: -dev mode is no longer required
• Floating menu mode: New debug_menu_floating convar makes menu float in world instead of attaching to hand
• Menu dragging: Grab and reposition the menu in 3D space
• Menu resizing: Change the width and height of the menu in-game or in config using debug_menu_width/debug_menu_height
• Lock mode: debug_menu_lock convar prevents accidental dragging
• Extras tab: debug_menu_extras convar enables extras tab by default
• Cheats tab: debug_menu_cheats convar enables cheats tab by default
• Category indicators: Numbers on cycle buttons show hidden categories on each side
• Dynamic visibility: DebugMenu:SetItemVisibilityCondition() to show/hide items conditionally
• Anchor tracking: Menu now moves with player anchor (trains, elevators)
• Menu closing: Activation button can now also close the menu
• DebugMenu:ShowDialog: Shows a pop-up message box in the menu
• Automatically hides "NoClip VR" buttons when not in VR mode
• New "Give Grabbity Glove" button in VR mode
• New "Cubemap Colors" button in extras (toggles r_cubemap_debug_colors)
• Increased scroll speed
• Cycle values no longer sent to menu panel (reduces overhead)
• Improved hot-reloading for testing
• Every callback now receives the menu item as second argument

Precaching

• GlobalPrecacheFlush() - Precache at runtime globally
  • See documentation for example

Panorama

• Fixed: Nested table data not flattening correctly before sending

Math Utilities

• New: OBB/AABB intersection utilities (math.obb)
  • Check oriented and axis-aligned bounding box intersections
  • Debug visualization support
  • Functions automatically available (no require needed)
  • See documentation for available functions
• Improved: math.trunc() now handles negative numbers correctly

Entity Extensions

• CBaseEntity:SetAbsVelocity() - Set absolute velocity
• SetPhysVelocity() - Convenience wrapper for above
• CBaseEntity:TrackProperty() now returns think name for stopping with CBaseEntity:SetContextThink()

Global Functions

• IsAddonEnabled(workshopID) - Check if workshop addon is enabled
• RandomChance(value1, value2, percentage) - Returns one of two values based on percentage
• TableFindKey(tbl, predicate) - Find table key matching predicate
• Fixed: ifrequire() not always returning module result

Common Debugging

• ent_print_children - Console command prints entity's children
• hlvr_give_grabbity_gloves - Console command gives player grabbity gloves
• print_ent_by_index - Console command prints entity by index
• RegisterAlyxLibEasyConvar() - Registers AlyxLib EasyConvars with callbacks and persistence

Debug Utilities

• Debug.TableStr() - String representation of tables
• Debug.SimpleVector() now accepts QAngles and tables
• vecstr - Global alias for Debug.SimpleVector
• entfind - Global alias for Debug.FindEntityByPattern
• entspawn() - Quick entity spawning for prototyping

VR Debug

• Fixed: NoClip VR using wrong move type
• Fixed: NoClip VR inconsistently using secondary hand
• noclip_vr_enabled hidden convar moved out of debug/vr.lua for universal access
• VR debug now loads in fake VR mode

NoVR Mode

• Improved entity activation detection
• New console commands: alyxlib_start_print_novr_button_presses and alyxlib_stop_print_novr_button_presses

GENERAL

• VR debug now loads in fake VR mode
• Various nil guards added throughout