Aerospace movement envelope doesn't update when accelerating or decelerating in movement phase.

[HoneySkull]

Environment

Starting MegaMek v0.49.18-SNAPSHOT
Build Date: N/A
Today: 2024-01-13
Origin Project: MegaMek
Java Vendor: Eclipse Adoptium
Java Version: 11.0.20.1
Platform: Windows 11 10.0 (amd64)
System Locale: en_US
Total memory available to MegaMek: 4 GB

Description

During the movement phase, when accelerating or decelerating with Aerospace units, the movement envelope is static to the initial crafts velocity at the beginning of the turn. If a fighter starts the movement phase with velocity=1, a movement envelope shows the possible movement. However, if the craft starts the movement phase with velocity=0 and you hit the accelerate button, the move envelope stays on velocity zero.

This is the behavior in v0.49.18-SNAPSHOT, as well as in the stable 0.48.0 - not sure if this ever worked.

Initial velocity of zero:

Accelerate to velocity = 1:

When the fighter starts the movement phase with velocity 1:

NOTE: Not sure what the weirdness is with the left side of the movement envelope, but that's a different issue.