Midnight Healer Helper

Midnight Healer Helper is a lightweight Retail WoW addon for healers who want fast, clean spell buttons attached directly to Blizzard party and raid unit frames.

It adds configurable healing/support button grids to each visible unit frame, including your own player frame when needed. Party and raid layouts can be configured separately, so you can keep a compact setup for small groups and a cleaner setup for raid frames.

The addon is designed for World of Warcraft Retail 12.0.x, with 12.0.5.67823 as the current tested target build.

Features

Adds spell button grids to Blizzard party frames.
Adds spell button grids to Blizzard raid frames.
Adds a spell button grid to your own player/self frame.
Separate settings for Party and Raid layouts.
Configure:
- number of buttons per unit frame;
- number of rows.
Supports up to:
- 15 buttons per unit frame;
- 3 rows;
- 5 buttons per row.
Automatically scales button size so the grid stays inside the unit frame area.
Button grids never exceed the measured unit frame width or height.
Supports Edit Mode unit frame measurement caching.
Includes a minimap button for quick settings access.
Includes a clean scrollable graphical settings UI.
Retail-only cleanup for WoW 12.0.x compatibility.

Layout Behavior

Midnight Healer Helper automatically calculates the button grid layout.

Examples:

8 buttons + 2 rows = 4 buttons per row
15 buttons + 3 rows = 5 buttons per row
7 buttons + 2 rows = 4 buttons per row, with the final slot unused

The addon keeps the grid compact and prevents it from growing outside the related unit frame. When more rows or buttons are added, the buttons shrink automatically instead of overflowing.

Safety

Midnight Healer Helper uses secure spell buttons and is designed to respect combat lockdown restrictions.

It does not:

automate gameplay;
choose spells for you;
cast without player input;
bypass the global cooldown;
rewrite macros during combat;
replace Blizzard unit frames.
replace the used actionbars or Blizzard actionbars

MidnightHealerHelper