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Fix vendor buying, improve character select, parallelize WMO culling, and optimize collision

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- Fix CMSG_BUY_ITEM count field from uint8 to uint32 (server silently dropped undersized packets)
- Character select screen: remember last selected character, two-column layout with details panel, double-click to enter world, responsive window sizing
- Fix stale character data between logins by replacing static init flag with per-character GUID tracking
- Parallelize WMO visibility culling across worker threads (same pattern as M2 renderer)
- Optimize WMO collision queries with world-space group bounds early rejection in getFloorHeight, checkWallCollision, isInsideWMO, and raycastBoundingBoxes
- Reduce camera ground samples from 5 to 3 movement-aligned probes
- Add WMO interior lighting, unlit materials, vertex color multiply, and alpha blending support
This commit is contained in:
Kelsi 2026-02-07 15:29:19 -08:00
parent ca88860929
commit 751e6fdbde
11 changed files with 741 additions and 307 deletions
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4
src/game/world_packets.cpp
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@ -2530,12 +2530,12 @@ network::Packet ListInventoryPacket::build(uint64_t npcGuid) {
return packet;
}
network::Packet BuyItemPacket::build(uint64_t vendorGuid, uint32_t itemId, uint32_t slot, uint8_t count) {
network::Packet BuyItemPacket::build(uint64_t vendorGuid, uint32_t itemId, uint32_t slot, uint32_t count) {
network::Packet packet(static_cast<uint16_t>(Opcode::CMSG_BUY_ITEM));
packet.writeUInt64(vendorGuid);
packet.writeUInt32(itemId);
packet.writeUInt32(slot);
packet.writeUInt8(count);
packet.writeUInt32(count);
packet.writeUInt8(0); // bag slot (0 = find any available bag slot)
return packet;
}