Mirror: Atmospherics thermomachines now properly excite the gas mixtu…

…re they add heat to (#119)

## Mirror of PR #25916: [Atmospherics thermomachines now properly excite
the gas mixture they add heat
to](space-wizards/space-station-14#25916) from
<img src="https://avatars.githubusercontent.com/u/10567778?v=4"
alt="space-wizards" width="22"/>
[space-wizards](https://github.com/space-wizards)/[space-station-14](https://github.com/space-wizards/space-station-14)

###### `1e62e445f0b5298c50dc0ab7ff20f88563a13d5f`

PR opened by <img
src="https://avatars.githubusercontent.com/u/7117411?v=4" width="16"/><a
href="https://github.com/Menshin"> Menshin</a> at 2024-03-07 20:16:52
UTC
PR merged by <img
src="https://avatars.githubusercontent.com/u/19864447?v=4"
width="16"/><a href="https://github.com/web-flow"> web-flow</a> at
2024-03-07 21:05:43 UTC

---

PR changed 1 files with 2 additions and 2 deletions.

The PR had the following labels:
- Status: Needs Review


---

<details open="true"><summary><h1>Original Body</h1></summary>

> <!-- Please read these guidelines before opening your PR:
https://docs.spacestation14.io/en/getting-started/pr-guideline -->
> <!-- The text between the arrows are comments - they will not be
visible on your PR. -->
> 
> ## About the PR
> <!-- What did you change in this PR? -->
> Atmospherics thermomachines now properly invalidate the tile they are
exchanging heat with.
> Fixes #25827.
> 
> ## Technical details
> <!-- If this is a code change, summarize at high level how your new
code works. This makes it easier to review. -->
> Atmospherics thermomachines were retrieving the gas mixture from the
tile they were on without invalidating the tile, so no atmos update was
done apart from the temperature of the tile gas mixture rising. They now
do so.
> 
> Note that this was affecting hellfire heater/freezer too.
> 
> 
> ## Media
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etc) are required to have media attached that showcase the changes.
> Small fixes/refactors are exempt.
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> Check the box below to confirm that you have in fact seen this (put an
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> 
> - [X] I have added screenshots/videos to this PR showcasing its
changes ingame, **or** this PR does not require an ingame showcase
> **Changelog**
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> Not needed i think
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> 


</details>

Co-authored-by: Menshin <[email protected]>

Content.Server/Atmos/Piping/Unary/EntitySystems/GasThermoMachineSystem.cs

@@ -110,7 +110,7 @@ private void OnThermoMachineUpdated(EntityUid uid, GasThermoMachineComponent the
                 _atmosphereSystem.AddHeat(heatExchangeGasMixture, dQPipe);
                 thermoMachine.LastEnergyDelta = dQPipe;
 
-                if (dQLeak != 0f && _atmosphereSystem.GetContainingMixture(uid) is { } containingMixture)
+                if (dQLeak != 0f && _atmosphereSystem.GetContainingMixture(uid, excite: true) is { } containingMixture)
                     _atmosphereSystem.AddHeat(containingMixture, dQLeak);
             }
 
@@ -126,7 +126,7 @@ private void GetHeatExchangeGasMixture(EntityUid uid, GasThermoMachineComponent
             heatExchangeGasMixture = null;
             if (thermoMachine.Atmospheric)
             {
-                heatExchangeGasMixture = _atmosphereSystem.GetContainingMixture(uid);
+                heatExchangeGasMixture = _atmosphereSystem.GetContainingMixture(uid, excite: true);
             }
             else
             {