29 lines
1.3 KiB
Markdown
29 lines
1.3 KiB
Markdown
# Local JGRPP patches
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The `docker/OpenTTD-patches/` directory is an **untracked** clone of
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[JGRennison/OpenTTD-patches](https://github.com/JGRennison/OpenTTD-patches) checked out at tag
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`jgrpp-0.71.1`. The patches in this directory are the local modifications this project needs on
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top of that tag; they are the durable source of truth (the clone itself is not committed).
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Current patches:
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- `0001-Add-GameScript-API-timetable-getters-to-ScriptOrder.patch` — adds read-only timetable
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getters (`GetTimetableWaitTime`, `GetTimetableTravelTime`, `IsWaitTimetabled`,
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`IsTravelTimetabled`, `IsWaitFixed`, `IsTravelFixed`, `GetLeaveType`, `GetTimetableMaxSpeed`,
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`GetTimetableLateness`, `GetTimetableStartTick`, `GetCurrentOrderTime`,
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`GetTimetableTotalDuration`) to the `GSOrder` GameScript class. Required by the AdminBridge
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GameScript's `get_timetable` command and the Python client's
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`OpenTTDAdminClient.get_timetable()`.
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## Applying after a fresh clone
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```bash
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git clone --branch jgrpp-0.71.1 https://github.com/JGRennison/OpenTTD-patches docker/OpenTTD-patches
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git -C docker/OpenTTD-patches am ../patches/*.patch
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```
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Then build the image as usual (`docker-compose up -d --build` from `docker/`).
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If the clone is updated past `jgrpp-0.71.1`, `git am` may conflict — the patches were generated
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against that tag and need rebasing in that case.
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