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https://github.com/SquidDev-CC/CC-Tweaked
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367773e173
- Separate FileMount into separate FileMount and WritableFileMount classes. This separates the (relatively simple) read-only code from the (soon to be even more complex) read/write code. It also allows you to create read-only mounts which don't bother with filesystem accounting, which is nice. - Make openForWrite/openForAppend always return a SeekableFileHandle. Appendable files still cannot be seeked within, but that check is now done on the FS side. - Refactor the various mount tests to live in test contract interfaces, allowing us to reuse them between mounts. - Clean up our error handling a little better. (Most) file-specific code has been moved to FileMount, and ArchiveMount-derived classes now throw correct path-localised exceptions.
46 lines
1.2 KiB
Java
46 lines
1.2 KiB
Java
/*
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* This file is part of ComputerCraft - http://www.computercraft.info
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* Copyright Daniel Ratcliffe, 2011-2022. Do not distribute without permission.
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* Send enquiries to dratcliffe@gmail.com
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*/
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package dan200.computercraft.core.computer;
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import dan200.computercraft.api.filesystem.WritableMount;
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import dan200.computercraft.core.filesystem.WritableFileMount;
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import dan200.computercraft.core.metrics.MetricsObserver;
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import javax.annotation.Nullable;
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public interface ComputerEnvironment {
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/**
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* Get the current in-game day.
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*
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* @return The current day.
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*/
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int getDay();
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/**
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* Get the current in-game time of day.
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*
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* @return The current time.
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*/
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double getTimeOfDay();
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/**
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* Get the {@link MetricsObserver} for this computer. This should be constant for the duration of this
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* {@link ComputerEnvironment}.
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*
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* @return This computer's {@link MetricsObserver}.
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*/
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MetricsObserver getMetrics();
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/**
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* Construct the mount for this computer's user-writable data.
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*
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* @return The constructed mount or {@code null} if the mount could not be created.
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* @see WritableFileMount
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*/
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@Nullable
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WritableMount createRootMount();
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}
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