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MudEngine Part 3: File-Based World Loading

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Track your progress with jj

You are continuing from Part 2, and jj is already initialized in the mud-engine-repl project. Before each coding step, create a checkpoint:

  1. jj new — create a new empty change
  2. jj describe -m "Part 3 - what you are about to do" — label it

Run jj log after each step to see your checkpoint history grow throughout this part.

💡 Workflow reminder

The workflow is the same as Parts 1-2:

  1. Read the step
  2. jj new && jj describe -m "Part 3 - <step description>"
  3. Do the coding work
  4. Repeat

Run jj log now to see your history from Part 2.

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