immobilize happy ghast

Keep Happy Ghasts stationary after you dismount.

In vanilla Minecraft, a Happy Ghast hovers in place while a player stands on it, then flies away shortly after the player leaves. This mod adds an option to keep it stationary after you step off.

How it works:

A toggle hotkey (default \, rebindable in Options → Controls → Key Binds → “Immobilize Happy Ghast”) enables or disables the feature per player.
When enabled, a Happy Ghast you stand on or dismount from will be kept stationary. It resumes normal behaviour when you ride it again or turn the feature off.
The feature is off by default. Pressing the hotkey shows an overlay message with the current state.