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Fix: [NewGRF] Computed VarAction2 callback results were not always properly masked to 15 bit results.

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frosch
2025-04-28 13:24:39 +02:00
parent 2c19a42fc2
commit f1d9e4a6c7
1 changed files with 1 additions and 2 deletions
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3
src/newgrf_spritegroup.cpp
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@@ -230,9 +230,8 @@ const SpriteGroup *DeterministicSpriteGroup::Resolve(ResolverObject &object) con
if (this->calculated_result) {
/* nvar == 0 is a special case -- we turn our value into a callback result */
if (value != CALLBACK_FAILED) value = GB(value, 0, 15);
static CallbackResultSpriteGroup nvarzero(0);
nvarzero.result = value;
nvarzero.result = GB(value, 0, 15);
return &nvarzero;
}