scriptable tags, inv. system

1 files changed, 35 insertions, 0 deletions

diff --git a/include/inventory.hpp b/include/inventory.hpp
new file mode 100644
index 0000000..fa24de4
--- /dev/null
+++ b/include/inventory.hpp
@@ -0,0 +1,35 @@
+#ifndef INVENTORY_HPP_
+#define INVENTORY_HPP_
+
+#include <entityx/entityx.h>
+
+#include <components.hpp>
+#include <events.hpp>
+
+struct Item {
+    GLuint icon;
+};
+
+using InventoryEntry = std::pair<Item, unsigned int>;
+
+class InventorySystem : public entityx::System<InventorySystem>, public entityx::Receiver<InventorySystem> {
+private:
+    entityx::Entity currentItemEntity;
+
+    std::vector<InventoryEntry> items;
+    unsigned int maxItemCount;
+
+public:
+    InventorySystem(unsigned int mic = 1)
+        : maxItemCount(mic) {}
+
+    void configure(entityx::EventManager &ev);
+
+    void loadIcons(void);
+
+    void update(entityx::EntityManager &en, entityx::EventManager &ev, entityx::TimeDelta dt) override;
+
+    void receive(const KeyDownEvent &kde);
+};
+
+#endif // INVENTORY_HPP_