From e4483eca01b48b943cd0461e24a74ae1a3139ed4 Mon Sep 17 00:00:00 2001
From: Nicolas James <Eele1Ephe7uZahRie@tutanota.com>
Date: Wed, 12 Feb 2025 21:57:46 +1100
Subject: Update to most recent version (old initial commit)

---
 src/shared/item/items.hh | 54 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)
 create mode 100644 src/shared/item/items.hh

(limited to 'src/shared/item/items.hh')

diff --git a/src/shared/item/items.hh b/src/shared/item/items.hh
new file mode 100644
index 0000000..ba718c5
--- /dev/null
+++ b/src/shared/item/items.hh
@@ -0,0 +1,54 @@
+#ifndef SHARED_ITEM_ITEMS_HH_
+#define SHARED_ITEM_ITEMS_HH_
+
+#include <memory>
+
+#include "shared/item/block.hh"
+#include "shared/item/item.hh"
+#include "shared/net/proto.hh"
+#include "shared/world/block.hh"
+
+namespace shared {
+namespace item {
+
+// Use this function over constructor to create a derived item.
+
+using item_t = std::shared_ptr<item>;
+using items_t = std::array<item_t, 50>;
+
+using make_item_func_t = item_t (*)(const item::type_t&, const std::uint32_t&);
+item_t make_item(const item::type_t& type,
+                 const std::uint32_t& quantity) noexcept;
+item_t make_item(const proto::item& item) noexcept;
+
+// Class for an inventory (or possibly a chest in the future, etc).
+class items {
+public:
+    items_t contents = {0};
+
+public:
+    items() noexcept {}
+    items(const proto::item_array& proto) noexcept;
+
+public:
+    // Adds or removes an arbitrary amount of items to the player.
+    // Returns true of false based on whether the operation completed fully.
+    bool maybe_add(const item::type_t& type, const std::uint32_t& quantity,
+                   const make_item_func_t& = make_item) noexcept;
+    bool maybe_remove(const item::type_t& type,
+                      const std::uint32_t& quantity) noexcept;
+
+    // Adds a single existing item, puts in new slot if necessary.
+    void increment(const std::uint32_t& index,
+                   const make_item_func_t& = make_item) noexcept;
+    // Removes a single existing item from an index, clears if needed.
+    void decrement(const std::uint32_t& index) noexcept;
+
+public:
+    void pack(proto::item_array* const proto) const noexcept;
+};
+
+} // namespace item
+} // namespace shared
+
+#endif
-- 
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