Public release of the DLU server code!

Have fun!

dGame/dUtilities/GameConfig.cpp

@@ -0,0 +1,50 @@
+#include "GameConfig.h"
+#include <sstream>
+
+std::map<std::string, std::string> GameConfig::m_Config {};
+std::string GameConfig::m_EmptyString {};
+
+void GameConfig::Load(const std::string& filepath) {
+	m_EmptyString = "";
+	std::ifstream in(filepath);
+	if (!in.good()) return;
+
+	std::string line;
+	while (std::getline(in, line)) {
+		if (line.length() > 0) {
+			if (line[0] != '#') ProcessLine(line);
+		}
+	}
+} 
+
+const std::string& GameConfig::GetValue(const std::string& key) {
+	const auto& it = m_Config.find(key);
+
+	if (it != m_Config.end()) {
+		return it->second;
+	}
+
+	return m_EmptyString;
+}
+
+void GameConfig::SetValue(const std::string& key, const std::string& value) {
+	m_Config.insert_or_assign(key, value);
+}
+
+void GameConfig::ProcessLine(const std::string& line) {
+	std::stringstream ss(line);
+	std::string segment;
+	std::vector<std::string> seglist;
+
+	while (std::getline(ss, segment, '=')) {
+	   seglist.push_back(segment);
+	}
+
+	if (seglist.size() != 2) return;
+
+	//Make sure that on Linux, we remove special characters:
+	if (!seglist[1].empty() && seglist[1][seglist[1].size() - 1] == '\r')
+    	seglist[1].erase(seglist[1].size() - 1);
+
+	m_Config.insert_or_assign(seglist[0], seglist[1]);
+}