added basic structures

TSE_Core/src/elements/Material.hpp

@@ -0,0 +1,65 @@
+#pragma once
+
+#include "uuid.h"
+#include "interfaces/IShader.hpp"
+#include <unordered_map>
+#include <any>
+#include <string>
+#include <tuple>
+
+namespace TSE
+{
+    struct Material
+    {
+        private:
+            string name;
+            uuids::uuid id;
+            IShader* shader;
+
+            std::unordered_map<string, std::tuple<std::any, string, string>> values;
+
+        public:
+            Material();
+            Material(const string& name, IShader* shader);
+            Material(const string& name, IShader* shader, uuids::uuid id);
+
+            template<typename T>
+            void SetValue(const string& key, const T& value);
+
+            template<typename T>
+            T GetValue(const string& key) const;
+
+            template<typename T>
+            void SetValue(const string& key, const T* value);
+
+            bool HasValue(const string& key) const;
+            int GetValueCount() const;
+
+            std::tuple<std::any, string, string>& GetValueAt(int i);
+            string& GetName();
+            IShader* GetShader() const;
+            void SetShader(IShader* shader);
+            uuids::uuid GetID() const;
+    };
+
+    template<typename T>
+    void Material::SetValue(const string& key, const T& value) {
+        values[key] = std::make_tuple(value, typeid(T).name(), key);
+    }
+
+    template<typename T>
+    T Material::GetValue(const string& key) const {
+        auto it = values.find(key);
+        if (it == values.end()) {
+            throw std::runtime_error("Material::GetValue - key '" + key + "' not found");
+        }
+        auto [a,b,c] = it->second;
+        return std::any_cast<T>(a);
+    }
+
+    template<typename T>
+    void Material::SetValue(const string& key, const T* value) {
+        values[key] = std::make_tuple(value, typeid(T).name(), key);
+    }
+    
+} // namespace TSE