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Avoid unnecessary viewport redraws for unused tile loop house triggers

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This commit is contained in:
Jonathan G Rennison
2022-11-24 02:38:10 +00:00
parent bcb917d8c2
commit 3d7e5d5369
9 changed files with 48 additions and 6 deletions
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4
src/newgrf_analysis.cpp
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@@ -299,7 +299,9 @@ void RandomizedSpriteGroup::AnalyseCallbacks(AnalyseCallbackOperation &op) const
{
op.result_flags |= ACORF_CB_REFIT_CAP_NON_WHITELIST_FOUND;
if (op.mode == ACOM_CB_VAR) op.callbacks_used |= SGCU_RANDOM_TRIGGER;
if ((op.mode == ACOM_CB_VAR || op.mode == ACOM_FIND_RANDOM_TRIGGER) && (this->triggers != 0 || this->cmp_mode == RSG_CMP_ALL)) {
op.callbacks_used |= SGCU_RANDOM_TRIGGER;
}
for (const SpriteGroup *group: this->groups) {
if (group != nullptr) group->AnalyseCallbacks(op);