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Add #7525: Allow autoreplace with same model vehicle

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This commit is contained in:
Niels Martin Hansen
2019-09-08 10:54:46 +02:00
committed by rubidium42
parent 4c1406a4b5
commit 2fee8ecdda
2 changed files with 12 additions and 4 deletions
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13
src/autoreplace.cpp
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@@ -69,7 +69,18 @@ EngineID EngineReplacement(EngineRenewList erl, EngineID engine, GroupID group,
/* We didn't find anything useful in the vehicle's own group so we will try ALL_GROUP */
er = GetEngineReplacement(erl, engine, ALL_GROUP);
}
if (replace_when_old != nullptr) *replace_when_old = er == nullptr ? false : er->replace_when_old;
if (replace_when_old != nullptr) {
if (er == nullptr) {
/* Not replacing */
*replace_when_old = false;
} else if (er->to == engine) {
/* When replacing with same model, only ever do it when old */
*replace_when_old = true;
} else {
/* Use player setting */
*replace_when_old = er->replace_when_old;
}
}
return er == nullptr ? INVALID_ENGINE : er->to;
}