Fly Speed Patch
Summary
this mod is simple, make FlySpeed can Modify
Why made this mod?
I tried changing FlySpeed when I was making an Entity with modding, but the speed did not change at all
When I searched the source code there, I noticed that the speed was fixed at a constant speed when not on the ground.
I found it inconvenient that I couldn't change the attributes even if I changed them with a command.
So I made this mod
Warning:
By inserting this mod, the speed of flying mobs such as bee may become strange.

