Made a homemade ECS

1 files changed, 37 insertions, 0 deletions

diff --git a/mwe/ecs-homemade/inc/ComponentManager.h b/mwe/ecs-homemade/inc/ComponentManager.h
new file mode 100644
index 0000000..cfc5f20
--- /dev/null
+++ b/mwe/ecs-homemade/inc/ComponentManager.h
@@ -0,0 +1,37 @@
+#pragma once
+
+#include "Components.h"
+#include <cstdint>
+#include <unordered_map>
+#include <vector>
+#include <typeindex>
+#include <memory>
+#include <any>
+
+class ComponentManager {
+public:
+	static ComponentManager& GetInstance();
+
+	ComponentManager(const ComponentManager&) = delete;
+    ComponentManager(ComponentManager&&) = delete;
+    ComponentManager& operator=(const ComponentManager&) = delete;
+    ComponentManager& operator=(ComponentManager&&) = delete;
+
+	template <typename T>
+	void AddComponent(T* component, std::uint32_t id);
+	template <typename T>
+    T* GetComponent(std::uint32_t id);
+	template <typename T>
+	std::vector<std::uint32_t> GetAllComponentIDs();
+	template <typename T>
+	std::vector<T*> GetAllComponentPointer();
+
+private:
+    static ComponentManager mInstance;
+
+    ComponentManager();
+
+	std::unordered_map<std::type_index, std::vector<Component*>> mComponents;	//TODO: Make this not only work with Component* OR add extra checks at templated methodes!!!
+};
+
+#include "ComponentManager.hpp"