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Code Issues 150 Wiki Activity

whois: log the no-activator case instead of failing silently

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A whois with no triggering vehicle previously just wrote nothing to
the target cell with no trace in the log, which is a real pain to
diagnose from the scenery side (this is exactly the kind of thing that
cost real debugging time on a station script recently).

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
This commit is contained in:
Piotr Warszawski
2026-09-04 22:22:25 +02:00
parent 7ead4f11b4
commit 1ce576c0c6
1 changed files with 6 additions and 1 deletions
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7
world/Event.cpp
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@@ -1014,7 +1014,12 @@ whois_event::deserialize_( cParser &Input, scene::scratch_data &Scratchpad ) {
void void
whois_event::run_() { whois_event::run_() {
if( m_activator == nullptr ) { return; } if( m_activator == nullptr ) {
// no triggering vehicle to report on - most likely whois was launched from a
// scenery event chain rather than a track/isolation crossing
WriteLog( "Type: WhoIs (" + std::to_string( m_input.flags ) + ") - no activator, event ignored" );
return;
}
for( auto &target : m_targets ) { for( auto &target : m_targets ) {
auto *targetcell { static_cast<TMemCell *>( std::get<scene::basic_node *>( target ) ) }; auto *targetcell { static_cast<TMemCell *>( std::get<scene::basic_node *>( target ) ) };