fix: hardcore mode fixes (#1882)

fixes hardcore modes uscore drops
adds config option for excluded item drops

dCommon/dConfig.cpp

@@ -47,6 +47,7 @@ void dConfig::LoadConfig() {
 void dConfig::ReloadConfig() {
 	this->m_ConfigValues.clear();
 	LoadConfig();
+	for (const auto& handler : m_ConfigHandlers) handler();
 	LogSettings();
 }
 
@@ -59,6 +60,10 @@ const std::string& dConfig::GetValue(std::string key) {
 	return this->m_ConfigValues[key];
 }
 
+void dConfig::AddConfigHandler(std::function<void()> handler) {
+	m_ConfigHandlers.push_back(handler);
+}
+
 void dConfig::LogSettings() const {
 	LOG("Configuration settings:");
 	for (const auto& [key, value] : m_ConfigValues) {

dCommon/dConfig.h

@@ -1,5 +1,7 @@
 #pragma once
+
 #include <fstream>
+#include <functional>
 #include <map>
 #include <string>
 
@@ -30,11 +32,14 @@ public:
 	 */
 	void ReloadConfig();
 
+	// Adds a function to be called when the config is (re)loaded
+	void AddConfigHandler(std::function<void()> handler);
 	void LogSettings() const;
 
 private:
 	void ProcessLine(const std::string& line);
 
 	std::map<std::string, std::string> m_ConfigValues;
+	std::vector<std::function<void()>> m_ConfigHandlers;
 	std::string m_ConfigFilePath;
 };