input basics

src/config/ConfigManager.hpp

@@ -0,0 +1,43 @@
+#pragma once
+
+#include <map>
+#include "../debug/Log.hpp"
+#include <unordered_map>
+#include "../defines.hpp"
+#include <vector>
+
+struct SConfigValue {
+    int64_t intValue = -1;
+    float floatValue = -1;
+    std::string strValue = "";
+};
+
+class CConfigManager {
+public:
+    CConfigManager();
+
+    void                tick();
+
+    int                 getInt(std::string);
+    float               getFloat(std::string);
+    std::string         getString(std::string);
+
+private:
+    std::unordered_map<std::string, SConfigValue> configValues;
+    time_t lastModifyTime = 0;  // for reloading the config if changed
+
+    std::string currentCategory = "";  // For storing the category of the current item
+
+    std::string parseError = "";  // For storing a parse error to display later
+
+    bool isFirstLaunch = true;  // For exec-once
+
+    // internal methods
+    void                loadConfigLoadVars();
+    SConfigValue        getConfigValueSafe(std::string);
+    void                parseLine(std::string&);
+    void                configSetValueSafe(const std::string&, const std::string&);
+    void                handleRawExec(const std::string&, const std::string&);
+};
+
+inline std::unique_ptr<CConfigManager> g_pConfigManager;