reduce train frequency

[evanpelle]

Description:

I played a few games and the number of trains was distracting. Cut the number of trains roughly in half, we will probably need to adjust train gold to compensate.

Please complete the following:

• I have added screenshots for all UI updates
• I process any text displayed to the user through translateText() and I've added it to the en.json file
• I have added relevant tests to the test directory
• I confirm I have thoroughly tested these changes and take full responsibility for any bugs introduced
• I have read and accepted the CLA agreement (only required once).

Please put your Discord username so you can be contacted if a bug or regression is found:

evan

[coderabbitai]

Walkthrough

The calculation for train spawn rate in the DefaultConfig class was updated by doubling the multiplier in the formula, increasing the rate at which trains spawn based on the number of stations. The method signature and other logic remain unchanged.

Changes

Cohort / File(s)	Change Summary
Train Spawn Rate Calculation src/core/configuration/DefaultConfig.ts	Increased the multiplier in the train spawn rate formula from 20 to 40, doubling the base rate before the cap is applied.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Suggested labels

Balance Tweak, Feature - Simulation

Poem

🚂 Trains now gather, twice as fast,
Through stations' count, the die is cast.
A tweak so simple, numbers soar,
More engines rolling than before!
With code so clean, the change is neat—
All aboard for doubled fleet!

Note

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[coderabbitai]

Actionable comments posted: 1

📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between f8c6a59 and f1ceca3.

📒 Files selected for processing (1)

• src/core/configuration/DefaultConfig.ts (1 hunks)

🧰 Additional context used

🧠 Learnings (2)

📓 Common learnings

Learnt from: andrewNiziolek
PR: openfrontio/OpenFrontIO#1007
File: resources/lang/de.json:115-115
Timestamp: 2025-06-02T14:27:37.609Z
Learning: For OpenFrontIO project: When localization keys are renamed in language JSON files, the maintainers separate technical changes from translation content updates. They wait for community translators to update the actual translation values rather than attempting to translate in the same PR. This allows technical changes to proceed while ensuring accurate translations from native speakers.

📚 Learning: the removetroops function in playerimpl.ts already prevents negative troop counts by using minint(th...

Learnt from: 1brucben
PR: openfrontio/OpenFrontIO#977
File: src/core/execution/AttackExecution.ts:123-125
Timestamp: 2025-05-31T18:15:03.445Z
Learning: The removeTroops function in PlayerImpl.ts already prevents negative troop counts by using minInt(this._troops, toInt(troops)) to ensure it never removes more troops than available.

Applied to files:

• src/core/configuration/DefaultConfig.ts

⏰ Context from checks skipped due to timeout of 90000ms. You can increase the timeout in your CodeRabbit configuration to a maximum of 15 minutes (900000ms). (1)

• GitHub Check: Analyze (javascript-typescript)