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[Feature] Add Barter/Buyer Features (#4405)

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* Add Barter/Buyer Features

Adds barter and buyer features, for ROF2 only at this time including item compensation

* Remove FKs from buyer tables

Remove FKs from buyer tables

* Bug fix for Find Buyer and mutli item selling

Update for quantity purchases not correctly providing multi items.
Update for Find Buyer functionality based on zone instancing.
Update buyer messaging
Update buyer LORE duplicate check

* Revert zone instance comment

* Revert zone_id packet size field

* Add zone instancing to barter/buyer

---------

Co-authored-by: Akkadius <akkadius1@gmail.com>
This commit is contained in:
Mitch Freeman
2024-07-30 17:23:37 -03:00
committed by GitHub
parent fc3c691588
commit e49ab924cc
40 changed files with 4715 additions and 946 deletions
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common/patches/rof2_structs.h
+142 -22
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@@ -354,15 +354,15 @@ struct Spawn_Struct_Bitfields
/*29*/ unsigned showname:1;
/*30*/ unsigned idleanimationsoff:1; // what we called statue?
/*31*/ unsigned untargetable:1; // bClickThrough
/* do these later
32 unsigned buyer:1;
33 unsigned offline:1;
34 unsigned interactiveobject:1;
35 unsigned flung:1; // hmm this vfunc appears to do stuff with leve and flung variables
36 unsigned title:1;
37 unsigned suffix:1;
38 unsigned padding1:1;
39 unsigned padding2:1;
// byte 5
/*32 unsigned buyer:1;
/*33 unsigned offline:1;
/*34 unsigned interactiveobject:1;
/*35 unsigned flung:1; // hmm this vfunc appears to do stuff with leve and flung variables
/*36 unsigned title:1;
/*37 unsigned suffix:1;
/*38 unsigned padding1:1;
/*39 unsigned padding2:1;
40 unsinged padding3:1;
*/
/*
@@ -3107,19 +3107,139 @@ struct EnvDamage2_Struct {
//Bazaar Stuff
enum RoF2BazaarTraderBuyerActions {
Zero = 0,
BeginTraderMode = 1,
EndTraderMode = 2,
PriceUpdate = 3,
EndTransaction = 4,
BazaarSearch = 7,
WelcomeMessage = 9,
BuyTraderItem = 10,
ListTraderItems = 11,
BazaarInspect = 18,
ClickTrader = 28,
ItemMove = 19,
ReconcileItems = 20
Zero = 0,
BeginTraderMode = 1,
EndTraderMode = 2,
PriceUpdate = 3,
EndTransaction = 4,
BazaarSearch = 7,
WelcomeMessage = 9,
BuyTraderItem = 10,
ListTraderItems = 11,
BazaarInspect = 18,
ClickTrader = 28,
ItemMove = 19,
ReconcileItems = 20
};
enum RoF2BuyerActions {
BuyerSearchResults = 0x00,
BuyerBuyLine = 0x06,
BuyerModifyBuyLine = 0x07,
BuyerRemoveItem = 0x08,
BuyerSellItem = 0x09,
BuyerBuyItem = 0x0a,
BuyerInspectBegin = 0x0b,
BuyerInspectEnd = 0x0c,
BuyerAppearance = 0x0d,
BuyerSendBuyLine = 0x0e,
BuyerItemInspect = 0x0f,
BuyerBrowsingBuyLine = 0x10,
BarterWelcomeMessage = 0x11,
BuyerWelcomeMessage = 0x13,
BuyerGreeting = 0x14,
BuyerInventoryFull = 0x16
};
struct BarterItemSearchLinkRequest_Struct {
uint32 action;
uint32 unknown_004;
uint32 seller_id;
uint32 buyer_id;
uint32 unknown_016;
uint32 slot_id; // 0xffffffff main buy line 0x0 trade_item_1, 0x1 trade_item_2
uint32 item_id;
uint32 unknown_028;
};
struct BuyerWelcomeMessageUpdate_Struct {
uint32 action;
char unknown_004[64];
uint32 unknown_068;
char welcome_message[256];
};
struct Buyer_SetAppearance_Struct {
uint32 action;
uint32 entity_id;
char unknown[64];
uint32 enabled;
};
struct BuyerRemoveItem_Struct {
uint32 action;
uint32 unknown004;
uint32 slot_id;
uint32 toggle;
};
struct BuyerLineSellItem_Struct {
uint32 action;
uint32 purchase_method; // 0 direct merchant, 1 via /barter window
uint32 unknown008;
uint32 buyer_entity_id;
uint32 seller_entity_id;
char unknown[15];
uint32 slot;
uint8 enabled;
uint32 item_id;
char item_name[64];
uint32 item_icon;
uint32 item_quantity;
uint8 item_toggle;
uint32 item_cost;
uint32 no_trade_items;
BuyerLineTradeItems_Struct trade_items[10];
char unknown2[13];
uint32 seller_quantity;
};
struct BuyerLineItemsSearch_Struct {
uint32 slot;
uint8 enabled;
uint32 item_id;
char item_name[64];
uint32 item_icon;
uint32 item_quantity;
uint8 item_toggle;
uint32 item_cost;
uint32 buyer_id;
BuyerLineTradeItems_Struct trade_items[MAX_BUYER_COMPENSATION_ITEMS];
};
struct BuyerLineSearch_Struct {
uint32 action;
uint32 no_items;
std::vector<BuyerLineItemsSearch_Struct> buy_line;
};
struct BuyerStart_Struct {
uint32 action;
uint16 no_buyer_lines;
uint32 slot;
uint8 enabled;
uint32 item_id;
char item_name[1]; // vary length
uint32 item_icon;
uint32 item_quantity;
uint8 toggle;
uint32 item_cost;
uint32 no_trade_items;
BuyerLineTradeItems_Struct trade_items[1]; // size is actually no_trade_items. If 0, then this is not in packet
char unknown[13];
};
struct BuyerItemSearchResultEntry_Struct {
char item_name[64];
uint32 item_id;
uint32 item_icon;
uint32 unknown_072;
};
struct BuyerItemSearchResults_Struct {
uint32 action;
uint32 result_count;
BuyerItemSearchResultEntry_Struct results[];
};
enum {