Energy bar doesn't go into negative on hover
Energy bar doesn't go into negative on hover

A yellow horizontal line on the bar indicates the minimum energy
required for the hovered ability if there is not enough.

Resolves: #1619

FreezingMoon/AncientBeast,FreezingMoon/AncientBeast,FreezingMoon/AncientBeast,FreezingMoon/AncientBeast