MrMelbert 700b188cbb Fix lifeline not respecting suit sensors (#81517) ...

## About The Pull Request

- Lifeline app now respect suits sensors again. 
- The proc always `return .`'d if the target mob was not on suit
sensors, so if `.` was `RADAR_TRACKABLE`, well, it would rack sensorless
mobs.
 
- Cleaned up a bit of trackable. 
   - Use the `is_valid_z_level` helper. 
   - Respect all possible returns for a signal. 

## Changelog

🆑 Melbert
fix: Lifeline can no longer track mobs with suit sensors off
/🆑

2024-02-17 21:36:16 +01:00

..

programs

Fix lifeline not respecting suit sensors (#81517)

2024-02-17 21:36:16 +01:00

computer_file.dm

Integrated circuits for modular computers (#80530)

2024-01-20 21:21:42 +01:00

data.dm

…

picture_file.dm

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program_circuit.dm

[NO GBP] Fixing issues with modular computer and circuits. (#81076)

2024-01-25 09:11:45 -05:00

program.dm

Integrated circuits for modular computers (#80530)

2024-01-20 21:21:42 +01:00