Basic inventory system working and can pick up items but needs to be reflected in the UI next.

inventory.hpp

@@ -0,0 +1,31 @@
+#pragma once
+#include "lights.hpp"
+#include <nlohmann/json.hpp>
+#include <fmt/core.h>
+
+
+namespace components {
+  using namespace nlohmann;
+  using lighting::LightSource;
+
+  struct InventoryItem {
+    int count;
+    json data;
+  };
+
+  struct Inventory {
+    int gold;
+    LightSource light;
+    std::unordered_map<std::string, InventoryItem> items;
+
+    size_t count() { return items.size(); }
+
+    void add(InventoryItem item);
+
+    bool decrease(std::string id, int count);
+
+    InventoryItem& get(std::string id);
+
+    void remove_all(std::string id);
+  };
+}