ClickCastCheatSheet — Main Features

Displays up to 15 spell icons in a compact, clustered layout:

Reads the player's click bindings at runtime using the Click Bindings API (supports direct spells and macro-based spell lookups).

Movable, persistent container:

The whole icon group is draggable with the mouse.
Position is saved per-character via ClickCastCheatSheetDB and restored on login.

Lightweight, Lua-only implementation:

No external assets required; uses WoW's spell icon textures (falls back to a question mark icon if missing).
Minimal configuration constants at the top of ClickCastCheatSheet.lua (icon sizes, spacing, zoom, and screen offset).

Clean visual presentation:

Each icon is framed with a thin border to improve readability.
Icons are zoomed slightly into their center for better visibility (ZOOM_MIN_COORD / ZOOM_MAX_COORD).

Safe initialization:

Waits for PLAYER_LOGIN and required WoW APIs (e.g., C_Spell, C_ClickBindings) before constructing UI.
Uses protected initialization (pcall) to avoid breaking game load if something is unavailable.

Simple, extensible configuration:

SPELL_CONFIG and BASE_ANCHORS tables let you change which mouse buttons, modifiers, positions, and sizes are shown without changing core logic.

Fallback handling:

Handles both direct spell bindings and macro bindings (resolves macro spell IDs when needed).

Click Cast Cheat Sheet