Cargo Scooter Battery

[RiskazGLIKE]

Disclaimers

• I have searched the issue tracker to check if the issue has already been reported.
• My issue happened while using mods.

What happened?

While I was working on my own mod, I noticed this in the files, so I had to test it as well. The cargo scooter's light is supposed to turn on and very slowly drain the battery located within item slot 0. But I noticed you can put the battery in a different slot, and the light will still turn on, and will not drain the battery.

The part of the code that causes this:

      <!-- activates the light when holding aim -->
      <StatusEffect type="OnSecondaryUse" target="This" voltage="1.0" setvalue="true">
        <RequiredItem items="mobilebattery" type="Contained" />
      </StatusEffect>

The fix for this would be:

      <!-- activates the light when holding aim -->
      <StatusEffect type="OnSecondaryUse" target="This" voltage="1.0" setvalue="true">
        <RequiredItem items="mobilebattery" type="Contained" targetslot="0" />
      </StatusEffect>


### Reproduction steps

1. Loaded a testing chamber within the sub editor
2. Placed a battery within the cargo scooter's inventory (Not within the battery slot)
3. Spawned in, picked up the scooter, and held right click 

### Bug prevalence

Happens every time I play

### Single player or multiplayer?

Single player

### -

_No response_

### Version

v1.12.6.2 (Spring Update 2026)

### -

_No response_

### Which operating system did you encounter this bug on?

Windows

### Relevant error messages and crash reports

_No response_

[Regalis11]

Thank you for the report! Fixed in https://github.com/FakeFishGames/Barotrauma-development/commit/d8071c33c0a38cfdcc22e5024678c20f966a5f7c (commit in our private repo). Fix coming up in the next unstable build and the upcoming Summer Update.