Work on tomorrow

dGame/dComponents/InventoryComponent.cpp

@@ -1,6 +1,7 @@
 #include "InventoryComponent.h"
 
 #include <sstream>
+#include <ranges>
 
 #include "Entity.h"
 #include "Item.h"
@@ -194,7 +195,12 @@ void InventoryComponent::AddItem(
 
 	auto* inventory = GetInventory(inventoryType);
 
+
 	if (!config.empty() || bound) {
+		if (inventoryType == eInventoryType::VENDOR_BUYBACK && buybackItems.size() >= 27) {
+			RemoveItem(buybackItems.back());
+			buybackItems.pop_back();
+		}
 		const auto slot = preferredSlot != -1 && inventory->IsSlotEmpty(preferredSlot) ? preferredSlot : inventory->FindEmptySlot();
 
 		if (slot == -1) {
@@ -202,10 +208,8 @@ void InventoryComponent::AddItem(
 		}
 
 		auto* item = new Item(lot, inventory, slot, count, config, parent, showFlyingLoot, isModMoveAndEquip, subKey, bound, lootSourceType);
-
+		if (inventoryType == eInventoryType::VENDOR_BUYBACK && buybackItems.size() <= 27) {
-		// Check if inventory type is VENDOR_BUYBACK and manage the inventory size
+			buybackItems.push_front(item->GetId());
-		if (inventoryType == eInventoryType::VENDOR_BUYBACK) {
-			ManageVendorBuybackInventory(item->GetId(), inventory);
 		}
 
 		if (missions != nullptr && !IsTransferInventory(inventoryType)) {
@@ -250,6 +254,11 @@ void InventoryComponent::AddItem(
 		const auto size = std::min(left, stack);
 		left -= size;
 
+		if (inventoryType == eInventoryType::VENDOR_BUYBACK && buybackItems.size() >= 27) {
+			RemoveItem(buybackItems.back());
+			buybackItems.pop_back();
+		}
+
 		int32_t slot;
 		if (preferredSlot != -1 && inventory->IsSlotEmpty(preferredSlot)) {
 			slot = preferredSlot;
@@ -280,10 +289,8 @@ void InventoryComponent::AddItem(
 		}
 
 		auto* item = new Item(lot, inventory, slot, size, {}, parent, showFlyingLoot, isModMoveAndEquip, subKey, false, lootSourceType);
-
+		if (inventoryType == eInventoryType::VENDOR_BUYBACK && buybackItems.size() <= 27) {
-		// Check if inventory type is VENDOR_BUYBACK and manage the inventory size
+			buybackItems.push_front(item->GetId());
-		if (inventoryType == eInventoryType::VENDOR_BUYBACK) {
-			ManageVendorBuybackInventory(item->GetId(), inventory);
 		}
 
 		isModMoveAndEquip = false;
@@ -325,6 +332,9 @@ void InventoryComponent::MoveItemToInventory(Item* item, const eInventoryType in
 	}
 
 	auto* origin = item->GetInventory();
+	if (origin->GetType() == eInventoryType::VENDOR_BUYBACK) {
+		buybackItems.erase(std::ranges::find(buybackItems, item->GetId()));
+	}
 
 	const auto lot = item->GetLot();
 
@@ -366,6 +376,16 @@ void InventoryComponent::MoveItemToInventory(Item* item, const eInventoryType in
 		item->SetCount(item->GetCount() - delta, false, false);
 	}
 
+
+	// if (origin->GetType() == eInventoryType::VENDOR_BUYBACK) {
+	// 	auto& items = origin->GetItems();
+	// 	int32_t slotItr = 0;
+	// 	for (auto* item : items | std::views::values) {
+	// 		GameMessages::SendMoveItemInInventory(m_Parent->GetObjectID(), m_Parent->GetSystemAddress(), inventory, item->GetId(), origin->GetType(), 0, slotItr);
+	// 		item->SetSlot(slotItr);
+	// 		slotItr++;
+	// 	}
+	// }
 	auto* missionComponent = m_Parent->GetComponent<MissionComponent>();
 
 	if (missionComponent != nullptr) {
@@ -1606,26 +1626,7 @@ bool InventoryComponent::SetSkill(BehaviorSlot slot, uint32_t skillId) {
 	return true;
 }
 
-void InventoryComponent::ManageVendorBuybackInventory(LWOOBJID newItem, Inventory* inventory) {
+void InventoryComponent::RemoveItem(LWOOBJID itemId) {
-	const size_t maxVendorBuybackItems = 27;
-
-	if (buybackItems.size() == 26) {
-		LWOOBJID oldestItemId = buybackItems.front();
-		buybackItems.pop();
-
-		RemoveItem(oldestItemId, inventory->GetType());
-	}
-	if (buybackItems.size() >= maxVendorBuybackItems) {
-		LWOOBJID oldestItemId = buybackItems.front();
-		buybackItems.pop();
-
-		RemoveItem(oldestItemId, inventory->GetType());
-	}
-
-	buybackItems.push(newItem);
-}
-
-void InventoryComponent::RemoveItem(LWOOBJID itemId, eInventoryType inventoryType) {
 	auto* item = FindItemById(itemId);
 	if (item) {
 		item->SetCount(0);

dGame/dComponents/InventoryComponent.h

@@ -372,21 +372,12 @@ public:
 	bool SetSkill(int slot, uint32_t skillId);
 	bool SetSkill(BehaviorSlot slot, uint32_t skillId);
 
-	/**
-	 * Called during AddItem to manage the vendor buyback inventory if the inventory is of that type
-	 *
-	 * @param newItem The item ID which is being moved to the vendor buyback inventory
-	 * @param inventory The entity/vendor's inventory
-	*/
-	void ManageVendorBuybackInventory(LWOOBJID newItem, Inventory* inventory);
-
 	/**
 	 * Called in ManageVendorBuybackInventory to remove an item given the ItemId
 	 *
 	 * @param itemId item ID for item being removed
-	 * @param inventoryType inventory type
 	*/
-	void RemoveItem(LWOOBJID itemId, eInventoryType inventoryType);
+	void RemoveItem(LWOOBJID itemId);
 
 	~InventoryComponent() override;
 
@@ -398,7 +389,7 @@ private:
 	/**
 	 *A queue of LWOOBJIDs representing the buybackItems which are sold to a vendor
 	*/
-	std::queue<LWOOBJID> buybackItems;
+	std::deque<LWOOBJID> buybackItems;
 	/**
 	 * The skills that this entity currently has active
 	 */

dGame/dGameMessages/GameMessages.cpp

@@ -6210,3 +6210,27 @@ void GameMessages::SendSlashCommandFeedbackText(Entity* entity, std::u16string t
 	auto sysAddr = entity->GetSystemAddress();
 	SEND_PACKET;
 }
+
+void GameMessages::SendMoveItemInInventory(
+	const LWOOBJID objectId,
+	const SystemAddress& sysAddr,
+	eInventoryType destination,
+	const LWOOBJID item,
+	const eInventoryType source,
+	const int32_t responseCode,
+	const int32_t slot) {
+	CBITSTREAM;
+	CMSGHEADER;
+
+	bitStream.Write(objectId);
+	bitStream.Write(eGameMessageType::MOVE_ITEM_IN_INVENTORY);
+
+	bitStream.Write(destination != eInventoryType::INVALID);
+	if (destination != eInventoryType::INVALID) bitStream.Write(destination);
+	bitStream.Write(item);
+	bitStream.Write(source);
+	bitStream.Write(responseCode);
+	bitStream.Write(slot);
+
+	SEND_PACKET;
+}

dGame/dGameMessages/GameMessages.h

@@ -666,6 +666,16 @@ namespace GameMessages {
 	void HandleCancelDonationOnPlayer(RakNet::BitStream& inStream, Entity* entity);
 
 	void SendSlashCommandFeedbackText(Entity* entity, std::u16string text);
+
+	void SendMoveItemInInventory(
+		const LWOOBJID objectId,
+		const SystemAddress& sysAddr,
+		eInventoryType destination,
+		const LWOOBJID item,
+		const eInventoryType source,
+		const int32_t responseCode,
+		const int32_t slot
+	);
 };
 
 #endif // GAMEMESSAGES_H

dGame/dInventory/Inventory.cpp

@@ -82,13 +82,11 @@ void Inventory::SetSize(const uint32_t value) {
 int32_t Inventory::FindEmptySlot() {
 	if (free <= 6) // Up from 1
 	{
-		if (type != ITEMS && type != VAULT_ITEMS && type != eInventoryType::VAULT_MODELS) {
+		if (type != ITEMS && type != VAULT_ITEMS && type != eInventoryType::VAULT_MODELS && type != eInventoryType::VENDOR_BUYBACK) {
 			uint32_t newSize = size;
 
 			if (type == MODELS) {
 				newSize = 240;
-			} else if (type == eInventoryType::VENDOR_BUYBACK) {
-				newSize += 9u;
 			} else {
 				newSize += 10u;
 			}