Hill fort upgrade costs are now loaded from json

lib/mapObjectConstructors/HillFortInstanceConstructor.cpp

@@ -0,0 +1,50 @@
+/*
+* HillFortInstanceConstructor.cpp, part of VCMI engine
+*
+* Authors: listed in file AUTHORS in main folder
+*
+* License: GNU General Public License v2.0 or later
+* Full text of license available in license.txt file, in main folder
+*
+*/
+#include "StdInc.h"
+#include "HillFortInstanceConstructor.h"
+
+#include "../mapObjects/MiscObjects.h"
+#include "IObjectInfo.h"
+
+VCMI_LIB_NAMESPACE_BEGIN
+
+void HillFortInstanceConstructor::initTypeData(const JsonNode & config)
+{
+	parameters = config;
+}
+
+CGObjectInstance * HillFortInstanceConstructor::create(std::shared_ptr<const ObjectTemplate> tmpl) const
+{
+	HillFort * fort = new HillFort;
+
+	preInitObject(fort);
+
+	if(tmpl)
+		fort->appearance = tmpl;
+
+	return fort;
+}
+
+void HillFortInstanceConstructor::configureObject(CGObjectInstance * object, CRandomGenerator & rng) const
+{
+	HillFort * fort = dynamic_cast<HillFort *>(object);
+
+	if(!fort)
+		throw std::runtime_error("Unexpected object instance in HillFortInstanceConstructor!");
+
+	fort->upgradeCostPercentage = parameters["upgradeCostFactor"].convertTo<std::vector<int>>();
+}
+
+std::unique_ptr<IObjectInfo> HillFortInstanceConstructor::getObjectInfo(std::shared_ptr<const ObjectTemplate> tmpl) const
+{
+	return nullptr;
+}
+
+VCMI_LIB_NAMESPACE_END