Try to simplify / cleanup code to localize crash

lib/mapObjectConstructors/AObjectTypeHandler.cpp

@@ -21,17 +21,7 @@
 VCMI_LIB_NAMESPACE_BEGIN
 
 AObjectTypeHandler::AObjectTypeHandler() = default;
-
-AObjectTypeHandler::~AObjectTypeHandler()
-{
-	// FIXME: currently on Android there is a weird crash in destructor of 'base' member
-	// this code attempts to localize and fix this crash
-	if (base)
-	{
-		base->clear();
-		base.reset();
-	}
-}
+AObjectTypeHandler::~AObjectTypeHandler() = default;
 
 std::string AObjectTypeHandler::getJsonKey() const
 {
@@ -89,12 +79,12 @@ void AObjectTypeHandler::init(const JsonNode & input)
 		if (base)
 			JsonUtils::inherit(entry.second, *base);
 
-		auto * tmpl = new ObjectTemplate;
+		auto tmpl = std::make_shared<ObjectTemplate>();
 		tmpl->id = Obj(type);
 		tmpl->subid = subtype;
 		tmpl->stringID = entry.first; // FIXME: create "fullID" - type.object.template?
 		tmpl->readJson(entry.second);
-		templates.push_back(std::shared_ptr<const ObjectTemplate>(tmpl));
+		templates.push_back(tmpl);
 	}
 
 	for(const JsonNode & node : input["sounds"]["ambient"].Vector())
@@ -188,12 +178,13 @@ void AObjectTypeHandler::addTemplate(JsonNode config)
 	config.setType(JsonNode::JsonType::DATA_STRUCT); // ensure that input is not null
 	if (base)
 		JsonUtils::inherit(config, *base);
-	auto * tmpl = new ObjectTemplate;
+
+	auto tmpl = std::make_shared<ObjectTemplate>();
 	tmpl->id = Obj(type);
 	tmpl->subid = subtype;
 	tmpl->stringID.clear(); // TODO?
 	tmpl->readJson(config);
-	templates.emplace_back(tmpl);
+	templates.push_back(tmpl);
 }
 
 std::vector<std::shared_ptr<const ObjectTemplate>> AObjectTypeHandler::getTemplates() const

lib/mapObjectConstructors/CObjectClassesHandler.cpp

@@ -109,13 +109,13 @@ std::vector<JsonNode> CObjectClassesHandler::loadLegacyData()
 
 	for (size_t i = 0; i < totalNumber; i++)
 	{
-		auto * tmpl = new ObjectTemplate;
+		auto tmpl = std::make_shared<ObjectTemplate>();
 
 		tmpl->readTxt(parser);
 		parser.endLine();
 
 		std::pair key(tmpl->id, tmpl->subid);
-		legacyTemplates.insert(std::make_pair(key, std::shared_ptr<const ObjectTemplate>(tmpl)));
+		legacyTemplates.insert(std::make_pair(key, tmpl));
 	}
 
 	objects.resize(256);

lib/mapObjectConstructors/DwellingInstanceConstructor.cpp

@@ -35,17 +35,17 @@ void DwellingInstanceConstructor::initTypeData(const JsonNode & input)
 	const auto totalLevels = levels.size();
 
 	availableCreatures.resize(totalLevels);
-	for(auto currentLevel = 0; currentLevel < totalLevels; currentLevel++)
+	for(int currentLevel = 0; currentLevel < totalLevels; currentLevel++)
 	{
 		const JsonVector & creaturesOnLevel = levels[currentLevel].Vector();
 		const auto creaturesNumber = creaturesOnLevel.size();
 		availableCreatures[currentLevel].resize(creaturesNumber);
 
-		for(auto currentCreature = 0; currentCreature < creaturesNumber; currentCreature++)
+		for(int currentCreature = 0; currentCreature < creaturesNumber; currentCreature++)
 		{
-			VLC->identifiers()->requestIdentifier("creature", creaturesOnLevel[currentCreature], [=] (si32 index)
+			VLC->identifiers()->requestIdentifier("creature", creaturesOnLevel[currentCreature], [this, currentLevel, currentCreature] (si32 index)
 			{
-				availableCreatures[currentLevel][currentCreature] = VLC->creh->objects[index];
+				availableCreatures.at(currentLevel).at(currentCreature) = VLC->creh->objects[index];
 			});
 		}
 		assert(!availableCreatures[currentLevel].empty());

lib/mapping/MapFormatJson.cpp

@@ -1074,14 +1074,14 @@ void CMapLoaderJson::MapObjectLoader::construct()
 
 	auto handler = VLC->objtypeh->getHandlerFor( ModScope::scopeMap(), typeName, subtypeName);
 
-	auto * appearance = new ObjectTemplate;
+	auto appearance = std::make_shared<ObjectTemplate>();
 
 	appearance->id = Obj(handler->getIndex());
 	appearance->subid = handler->getSubIndex();
 	appearance->readJson(configuration["template"], false);
 
 	// Will be destroyed soon and replaced with shared template
-	instance = handler->create(std::shared_ptr<const ObjectTemplate>(appearance));
+	instance = handler->create(appearance);
 
 	instance->id = ObjectInstanceID(static_cast<si32>(owner->map->objects.size()));
 	instance->instanceName = jsonKey;