Fix Steam 9-in-1: Steam Output Bus not recognized and parallel GUI setting ignored

[Copilot]

Steam 9-in-1 machine (OTEMiniSteamNineInOne) incorrectly routed item output through mOutputBusses (always empty for steam machines), and always ran at 256 parallel regardless of the GUI setting.

Root Causes

• Output bus mismatch: Four overridden methods (addOutput, getStoredOutputs, getItemOutputSlots, getVoidOutputSlots) all iterated mOutputBusses. MTESteamMultiBase.addToMachineList() registers MTEHatchSteamBusOutput into mSteamOutputs, not mOutputBusses — making all item output attempts fail against an empty list.

• Parallel supplier bypassed GUI: createProcessingLogic() bound to this::getMaxParallelRecipes (hardcoded 256) instead of this::getTrueParallel, which respects powerPanelMaxParallel.

• Missing abstract method: getThemeTier() from MTESteamMultiBase was not implemented.

Changes

• Remove the four old-API output overrides. MTESteamMultiBase.getOutputBusses() already returns mSteamOutputs correctly; the modern ItemEjectionHelper path picks it up automatically.

• Fix parallel supplier:

  // Before
  }.setMaxParallelSupplier(this::getMaxParallelRecipes);
  // After
  }.setMaxParallelSupplier(this::getTrueParallel);

• Add getThemeTier() returning 2 (HP/steel, consistent with getTierRecipes() = 2).

• Remove imports that were only used by the deleted methods (filterValidMTEs, IInventory, IItemLockable, MTEHatchOutput, MTEHatchOutputBus, MTEHatchVoidBus, MTEHatchOutputBusME, ArrayList).

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

• nexus.gtnewhorizons.com
  • Triggering command: /usr/lib/jvm/temurin-25-jdk-amd64/bin/java /usr/lib/jvm/temurin-25-jdk-amd64/bin/java --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.lang.invoke=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.prefs/java.util.prefs=ALL-UNNAMED --add-exports=jdk.compiler/com.sun.tools.javac.api=ALL-UNNAMED --add-exports=jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.prefs/java.util.prefs=ALL-UNNAMED --add-opens=java.base/java.nio.charset=ALL-UNNAMED --add-opens=java.base/java.net=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED --add-opens=java.xml/javax.xml.namespace=ALL-UNNAMED --add-opens=java.base/java.time=ALL-UNNAMED --enable-native-access=ALL-UNNAMED -XX:MaxMetaspaceSize=384m -XX:+HeapDumpOnOutOfMemoryError -Xms256m -Xmx512m (dns block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)

Original prompt

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This section details on the original issue you should resolve

<issue_title>Steam 9-in-1 machine problem</issue_title>
<issue_description>When using a Steam Output Bus, the machine says not enough item output space. Additionally, changing the max parallel setting in the GUI has no effect — it always runs at 256 parallel regardless of the configured value.</issue_description>

<agent_instructions>克隆https://github.com/czqwq/Knowledge和https://github.com/GTNewHorizons/GT5-Unofficial下来,搜索Knowledge知识库里面的内容,解决当前steam机器无法正常识别蒸汽输出舱室的问题,不要出现假代码和乱写的代码,不要使用网页搜索,都克隆下来本地搜索,不然打死你</agent_instructions>

Comments on the Issue (you are @copilot in this section)

@czqwq @CallmeSHaobe 你写的蒸汽机器,看不懂你蒸汽逻辑,你修吧

• Fixes Steam 9-in-1 machine problem #202

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