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Add mail item attachment support for sending

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- CMSG_SEND_MAIL now includes item GUIDs (up to 12 per WotLK)
- Right-click items in bags to attach when mail compose is open
- Compose window shows 12-slot attachment grid with item icons
- Click attached items to remove them
- Classic/Vanilla falls back to single item GUID format
This commit is contained in:
Kelsi 2026-02-25 14:11:09 -08:00
parent ce30cedf4a
commit 9906269671
8 changed files with 203 additions and 17 deletions
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21
include/game/game_handler.hpp
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@ -856,12 +856,28 @@ public:
int getSelectedMailIndex() const { return selectedMailIndex_; }
void setSelectedMailIndex(int idx) { selectedMailIndex_ = idx; }
bool isMailComposeOpen() const { return showMailCompose_; }
void openMailCompose() { showMailCompose_ = true; }
void closeMailCompose() { showMailCompose_ = false; }
void openMailCompose() { showMailCompose_ = true; clearMailAttachments(); }
void closeMailCompose() { showMailCompose_ = false; clearMailAttachments(); }
bool hasNewMail() const { return hasNewMail_; }
void closeMailbox();
void sendMail(const std::string& recipient, const std::string& subject,
const std::string& body, uint32_t money, uint32_t cod = 0);
// Mail attachments (max 12 per WotLK)
static constexpr int MAIL_MAX_ATTACHMENTS = 12;
struct MailAttachSlot {
uint64_t itemGuid = 0;
game::ItemDef item;
uint8_t srcBag = 0xFF; // source container for return
uint8_t srcSlot = 0;
bool occupied() const { return itemGuid != 0; }
};
bool attachItemFromBackpack(int backpackIndex);
bool attachItemFromBag(int bagIndex, int slotIndex);
bool detachMailAttachment(int attachIndex);
void clearMailAttachments();
const std::array<MailAttachSlot, 12>& getMailAttachments() const { return mailAttachments_; }
int getMailAttachmentCount() const;
void mailTakeMoney(uint32_t mailId);
void mailTakeItem(uint32_t mailId, uint32_t itemIndex);
void mailDelete(uint32_t mailId);
@ -1568,6 +1584,7 @@ private:
int selectedMailIndex_ = -1;
bool showMailCompose_ = false;
bool hasNewMail_ = false;
std::array<MailAttachSlot, MAIL_MAX_ATTACHMENTS> mailAttachments_{};
// Bank
bool bankOpen_ = false;