A380X: RMP auto-brightness initialisation non-functional

[CameronCarlyon]

Simulator

2024

Aircraft Version

Development

Build info

{
    "built": "2026-08-06T01:40:03+00:00",
    "ref": "refs/heads/master",
    "sha": "27a6560c92a261d0b437dc0f9f1efcea2490a169",
    "actor": "tracernz",
    "event_name": "manual",
    "pretty_release_name": "master:27a6560c",
    "version": "a380x-v2024.2.0-dev.27a6560"
}

Describe the bug

RMP auto-brightness initialisation is non-functional due to two bugs in setRmpBrightness() (LightSync.ts):

1. The target LVar uses a literal, never-substituted #RMP_ID# placeholder, so writes never reached the real per-RMP brightness vars.

2. The brightness value is multiplied by 100 before being sent, pushing it far outside the valid range.

Expected behavior

RMP screen brightness should track auto-brightness the same way PFD/ND/MFD/ECAM etc. do.

Steps to reproduce

1. Spawn with cabin auto-brightness enabled.
2. Observe RMP screens vs. other displays. Brightness does not match/respond correctly.

References (optional)

No response

Additional info (optional)

No response

Discord Username (optional)

YouBaconMeCrazy

[tracernz]

0-100 is correct. The first bug is correct though.

[CameronCarlyon]

Multiplying the RMP brightness value by 100 sets it outside of its fixed range, as shown by the attached screenshot.