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Code Issues Releases Wiki Activity

Add mutex during track design cache creation

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This commit is contained in:
Gymnasiast
2020-06-24 11:02:39 +02:00
parent cf664c8340
commit c6f0bb92a8
1 changed files with 12 additions and 4 deletions
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16
src/openrct2/ride/TrackDesignRepository.cpp
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@@ -27,6 +27,7 @@
#include <algorithm>
#include <memory>
#include <mutex>
#include <vector>
using namespace OpenRCT2;
@@ -53,6 +54,8 @@ std::string GetNameFromTrackPath(const std::string& path)
return name;
}
static std::mutex _objectLookupMutex;
class TrackDesignFileIndex final : public FileIndex<TrackRepositoryItem>
{
private:
@@ -78,10 +81,15 @@ public:
auto td6 = track_design_open(path.c_str());
if (td6 != nullptr)
{
auto* rawObject = object_repository_load_object(&td6->vehicle_object);
const auto* rideEntry = static_cast<const rct_ride_entry*>(static_cast<RideObject*>(rawObject)->GetLegacyData());
auto rideType = RCT2RideTypeToOpenRCT2RideType(td6->type, rideEntry);
object_delete(rawObject);
ObjectEntryIndex rideType = RIDE_TYPE_NULL;
{
std::scoped_lock<std::mutex> lock(_objectLookupMutex);
auto* rawObject = object_repository_load_object(&td6->vehicle_object);
const auto* rideEntry = static_cast<const rct_ride_entry*>(
static_cast<RideObject*>(rawObject)->GetLegacyData());
rideType = RCT2RideTypeToOpenRCT2RideType(td6->type, rideEntry);
object_delete(rawObject);
}
TrackRepositoryItem item;
item.Name = GetNameFromTrackPath(path);