mirror of
https://github.com/Kelsidavis/WoWee.git
synced 2026-03-23 07:40:14 +00:00
ace24e8ccc
Normalize WoW quest text tokens during parsing so quest titles/details no longer leak raw markup like and |n into UI. Apply to WotLK and Classic parser paths, including quest list parsing in GameHandler. Harden quest state handling by mapping abandon requests to authoritative server quest-log slots (PLAYER_QUEST_LOG_START) instead of local vector order, with a guarded fallback when update fields are unavailable. Improve accept de-duplication by trusting server slot state over stale local cache; allow re-accept when local/server state diverges and trigger resync semantics. Add expansion-aware CMSG_QUESTGIVER_ACCEPT_QUEST builders: WotLK sends guid+questId+unk1(uint32), while TBC/Classic/Turtle send guid+questId only. Wire GameHandler through PacketParsers for compatibility across expansions and cores.
1282 lines
51 KiB
C++
1282 lines
51 KiB
C++
#include "game/packet_parsers.hpp"
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#include "core/logger.hpp"
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namespace wowee {
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namespace game {
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// ============================================================================
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// Classic 1.12.1 movement flag constants
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// Key differences from TBC:
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// - SPLINE_ENABLED at 0x00400000 (TBC/WotLK: 0x08000000)
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// - No FLYING flag (flight was added in TBC)
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// - ONTRANSPORT at 0x02000000 (not used for pitch in Classic)
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// Same as TBC: ON_TRANSPORT=0x200, JUMPING=0x2000, SWIMMING=0x200000,
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// SPLINE_ELEVATION=0x04000000
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// ============================================================================
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namespace ClassicMoveFlags {
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constexpr uint32_t ONTRANSPORT = 0x02000000; // Gates transport data (vmangos authoritative)
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constexpr uint32_t JUMPING = 0x00002000; // Gates jump data
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constexpr uint32_t SWIMMING = 0x00200000; // Gates pitch
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constexpr uint32_t SPLINE_ENABLED = 0x00400000; // TBC/WotLK: 0x08000000
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constexpr uint32_t SPLINE_ELEVATION = 0x04000000; // Same as TBC
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}
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// ============================================================================
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// Classic parseMovementBlock
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// Key differences from TBC:
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// - NO moveFlags2 (TBC reads u8, WotLK reads u16)
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// - SPLINE_ENABLED at 0x00400000 (not 0x08000000)
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// - Transport data: NO timestamp (TBC adds u32 timestamp)
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// - Pitch: only SWIMMING (no ONTRANSPORT secondary pitch, no FLYING)
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// Same as TBC: u8 UpdateFlags, JUMPING=0x2000, 8 speeds, no pitchRate
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// ============================================================================
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bool ClassicPacketParsers::parseMovementBlock(network::Packet& packet, UpdateBlock& block) {
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// Classic: UpdateFlags is uint8 (same as TBC)
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uint8_t updateFlags = packet.readUInt8();
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block.updateFlags = static_cast<uint16_t>(updateFlags);
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LOG_DEBUG(" [Classic] UpdateFlags: 0x", std::hex, (int)updateFlags, std::dec);
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const uint8_t UPDATEFLAG_LIVING = 0x20;
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const uint8_t UPDATEFLAG_HAS_POSITION = 0x40;
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const uint8_t UPDATEFLAG_HAS_TARGET = 0x04;
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const uint8_t UPDATEFLAG_TRANSPORT = 0x02;
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const uint8_t UPDATEFLAG_LOWGUID = 0x08;
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const uint8_t UPDATEFLAG_HIGHGUID = 0x10;
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if (updateFlags & UPDATEFLAG_LIVING) {
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// Movement flags (u32 only — NO extra flags byte in Classic)
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uint32_t moveFlags = packet.readUInt32();
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/*uint32_t time =*/ packet.readUInt32();
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// Position
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block.x = packet.readFloat();
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block.y = packet.readFloat();
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block.z = packet.readFloat();
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block.orientation = packet.readFloat();
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block.hasMovement = true;
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LOG_DEBUG(" [Classic] LIVING: (", block.x, ", ", block.y, ", ", block.z,
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"), o=", block.orientation, " moveFlags=0x", std::hex, moveFlags, std::dec);
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// Transport data (Classic: ONTRANSPORT=0x02000000, no timestamp)
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if (moveFlags & ClassicMoveFlags::ONTRANSPORT) {
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block.onTransport = true;
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block.transportGuid = UpdateObjectParser::readPackedGuid(packet);
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block.transportX = packet.readFloat();
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block.transportY = packet.readFloat();
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block.transportZ = packet.readFloat();
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block.transportO = packet.readFloat();
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// Classic: NO transport timestamp (TBC adds u32 timestamp)
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// Classic: NO transport seat byte
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}
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// Pitch (Classic: only SWIMMING, no FLYING or ONTRANSPORT pitch)
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if (moveFlags & ClassicMoveFlags::SWIMMING) {
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/*float pitch =*/ packet.readFloat();
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}
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// Fall time (always present)
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/*uint32_t fallTime =*/ packet.readUInt32();
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// Jumping (Classic: JUMPING=0x2000, same as TBC)
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if (moveFlags & ClassicMoveFlags::JUMPING) {
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/*float jumpVelocity =*/ packet.readFloat();
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/*float jumpSinAngle =*/ packet.readFloat();
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/*float jumpCosAngle =*/ packet.readFloat();
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/*float jumpXYSpeed =*/ packet.readFloat();
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}
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// Spline elevation
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if (moveFlags & ClassicMoveFlags::SPLINE_ELEVATION) {
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/*float splineElevation =*/ packet.readFloat();
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}
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// Speeds (Classic: 6 values — no flight speeds, no pitchRate)
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// TBC added flying_speed + backwards_flying_speed (8 total)
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// WotLK added pitchRate (9 total)
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/*float walkSpeed =*/ packet.readFloat();
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float runSpeed = packet.readFloat();
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/*float runBackSpeed =*/ packet.readFloat();
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/*float swimSpeed =*/ packet.readFloat();
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/*float swimBackSpeed =*/ packet.readFloat();
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/*float turnRate =*/ packet.readFloat();
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block.runSpeed = runSpeed;
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// Spline data (Classic: SPLINE_ENABLED=0x00400000)
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if (moveFlags & ClassicMoveFlags::SPLINE_ENABLED) {
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uint32_t splineFlags = packet.readUInt32();
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LOG_DEBUG(" [Classic] Spline: flags=0x", std::hex, splineFlags, std::dec);
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if (splineFlags & 0x00010000) { // FINAL_POINT
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/*float finalX =*/ packet.readFloat();
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/*float finalY =*/ packet.readFloat();
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/*float finalZ =*/ packet.readFloat();
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} else if (splineFlags & 0x00020000) { // FINAL_TARGET
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/*uint64_t finalTarget =*/ packet.readUInt64();
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} else if (splineFlags & 0x00040000) { // FINAL_ANGLE
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/*float finalAngle =*/ packet.readFloat();
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}
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// Classic spline: timePassed, duration, id, nodes, finalNode (same as TBC)
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/*uint32_t timePassed =*/ packet.readUInt32();
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/*uint32_t duration =*/ packet.readUInt32();
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/*uint32_t splineId =*/ packet.readUInt32();
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uint32_t pointCount = packet.readUInt32();
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if (pointCount > 256) {
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LOG_WARNING(" [Classic] Spline pointCount=", pointCount, " exceeds max, capping");
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pointCount = 0;
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}
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for (uint32_t i = 0; i < pointCount; i++) {
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/*float px =*/ packet.readFloat();
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/*float py =*/ packet.readFloat();
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/*float pz =*/ packet.readFloat();
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}
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// Classic: NO splineMode byte
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/*float endPointX =*/ packet.readFloat();
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/*float endPointY =*/ packet.readFloat();
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/*float endPointZ =*/ packet.readFloat();
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}
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}
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else if (updateFlags & UPDATEFLAG_HAS_POSITION) {
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block.x = packet.readFloat();
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block.y = packet.readFloat();
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block.z = packet.readFloat();
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block.orientation = packet.readFloat();
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block.hasMovement = true;
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LOG_DEBUG(" [Classic] STATIONARY: (", block.x, ", ", block.y, ", ", block.z, ")");
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}
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// Target GUID
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if (updateFlags & UPDATEFLAG_HAS_TARGET) {
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/*uint64_t targetGuid =*/ UpdateObjectParser::readPackedGuid(packet);
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}
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// Transport time
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if (updateFlags & UPDATEFLAG_TRANSPORT) {
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/*uint32_t transportTime =*/ packet.readUInt32();
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}
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// Low GUID
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if (updateFlags & UPDATEFLAG_LOWGUID) {
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/*uint32_t lowGuid =*/ packet.readUInt32();
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}
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// High GUID
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if (updateFlags & UPDATEFLAG_HIGHGUID) {
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/*uint32_t highGuid =*/ packet.readUInt32();
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}
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return true;
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}
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// ============================================================================
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// Classic writeMovementPayload
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// Key differences from TBC:
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// - NO flags2 byte (TBC writes u8)
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// - Transport data: NO timestamp
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// - Pitch: only SWIMMING (no ONTRANSPORT pitch)
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// ============================================================================
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void ClassicPacketParsers::writeMovementPayload(network::Packet& packet, const MovementInfo& info) {
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// Movement flags (uint32)
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packet.writeUInt32(info.flags);
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// Classic: NO flags2 byte (TBC has u8, WotLK has u16)
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// Timestamp
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packet.writeUInt32(info.time);
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// Position
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packet.writeBytes(reinterpret_cast<const uint8_t*>(&info.x), sizeof(float));
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packet.writeBytes(reinterpret_cast<const uint8_t*>(&info.y), sizeof(float));
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packet.writeBytes(reinterpret_cast<const uint8_t*>(&info.z), sizeof(float));
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packet.writeBytes(reinterpret_cast<const uint8_t*>(&info.orientation), sizeof(float));
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// Transport data (Classic ONTRANSPORT = 0x02000000, no timestamp)
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if (info.flags & ClassicMoveFlags::ONTRANSPORT) {
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// Packed transport GUID
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uint8_t transMask = 0;
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uint8_t transGuidBytes[8];
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int transGuidByteCount = 0;
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for (int i = 0; i < 8; i++) {
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uint8_t byte = static_cast<uint8_t>((info.transportGuid >> (i * 8)) & 0xFF);
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if (byte != 0) {
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transMask |= (1 << i);
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transGuidBytes[transGuidByteCount++] = byte;
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}
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}
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packet.writeUInt8(transMask);
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for (int i = 0; i < transGuidByteCount; i++) {
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packet.writeUInt8(transGuidBytes[i]);
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}
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// Transport local position
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packet.writeBytes(reinterpret_cast<const uint8_t*>(&info.transportX), sizeof(float));
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packet.writeBytes(reinterpret_cast<const uint8_t*>(&info.transportY), sizeof(float));
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packet.writeBytes(reinterpret_cast<const uint8_t*>(&info.transportZ), sizeof(float));
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packet.writeBytes(reinterpret_cast<const uint8_t*>(&info.transportO), sizeof(float));
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// Classic: NO transport timestamp
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// Classic: NO transport seat byte
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}
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// Pitch (Classic: only SWIMMING)
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if (info.flags & ClassicMoveFlags::SWIMMING) {
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packet.writeBytes(reinterpret_cast<const uint8_t*>(&info.pitch), sizeof(float));
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}
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// Fall time (always present)
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packet.writeUInt32(info.fallTime);
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// Jump data (Classic JUMPING = 0x2000)
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if (info.flags & ClassicMoveFlags::JUMPING) {
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packet.writeBytes(reinterpret_cast<const uint8_t*>(&info.jumpVelocity), sizeof(float));
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packet.writeBytes(reinterpret_cast<const uint8_t*>(&info.jumpSinAngle), sizeof(float));
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packet.writeBytes(reinterpret_cast<const uint8_t*>(&info.jumpCosAngle), sizeof(float));
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packet.writeBytes(reinterpret_cast<const uint8_t*>(&info.jumpXYSpeed), sizeof(float));
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}
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}
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// ============================================================================
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// Classic buildMovementPacket
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// Classic/TBC: client movement packets do NOT include PackedGuid prefix
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// (WotLK added PackedGuid to client packets)
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// ============================================================================
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network::Packet ClassicPacketParsers::buildMovementPacket(LogicalOpcode opcode,
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const MovementInfo& info,
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uint64_t /*playerGuid*/) {
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network::Packet packet(wireOpcode(opcode));
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// Classic: NO PackedGuid prefix for client packets
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writeMovementPayload(packet, info);
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return packet;
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}
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// ============================================================================
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// Classic buildCastSpell
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// Vanilla 1.12.x: NO castCount prefix, NO castFlags byte
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// Format: uint32 spellId + uint16 targetFlags + [PackedGuid if unit target]
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// ============================================================================
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network::Packet ClassicPacketParsers::buildCastSpell(uint32_t spellId, uint64_t targetGuid, uint8_t /*castCount*/) {
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network::Packet packet(wireOpcode(LogicalOpcode::CMSG_CAST_SPELL));
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packet.writeUInt32(spellId);
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// SpellCastTargets — vanilla/CMaNGOS uses uint16 target mask (WotLK uses uint32)
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if (targetGuid != 0) {
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packet.writeUInt16(0x02); // TARGET_FLAG_UNIT
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// Write packed GUID
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uint8_t mask = 0;
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uint8_t bytes[8];
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int byteCount = 0;
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uint64_t g = targetGuid;
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for (int i = 0; i < 8; ++i) {
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uint8_t b = g & 0xFF;
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if (b != 0) {
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mask |= (1 << i);
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bytes[byteCount++] = b;
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}
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g >>= 8;
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}
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packet.writeUInt8(mask);
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for (int i = 0; i < byteCount; ++i) {
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packet.writeUInt8(bytes[i]);
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}
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} else {
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packet.writeUInt16(0x00); // TARGET_FLAG_SELF
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}
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return packet;
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}
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// ============================================================================
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// Classic CMSG_USE_ITEM
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// Vanilla 1.12.x: bag(u8) + slot(u8) + spellIndex(u8) + SpellCastTargets(u16)
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// NO spellId, itemGuid, glyphIndex, or castFlags fields (those are WotLK)
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// ============================================================================
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network::Packet ClassicPacketParsers::buildUseItem(uint8_t bagIndex, uint8_t slotIndex, uint64_t /*itemGuid*/) {
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network::Packet packet(wireOpcode(LogicalOpcode::CMSG_USE_ITEM));
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packet.writeUInt8(bagIndex);
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packet.writeUInt8(slotIndex);
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packet.writeUInt8(0); // spell_index (which item spell to trigger, usually 0)
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packet.writeUInt16(0x0000); // SpellCastTargets: TARGET_FLAG_SELF
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return packet;
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}
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// ============================================================================
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// Classic SMSG_CAST_FAILED: no castCount byte (added in TBC/WotLK)
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// Format: spellId(u32) + result(u8)
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// ============================================================================
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bool ClassicPacketParsers::parseCastFailed(network::Packet& packet, CastFailedData& data) {
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data.castCount = 0;
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data.spellId = packet.readUInt32();
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uint8_t vanillaResult = packet.readUInt8();
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// Vanilla enum starts at 0=AFFECTING_COMBAT (no SUCCESS entry).
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// WotLK enum starts at 0=SUCCESS, 1=AFFECTING_COMBAT.
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// Shift +1 to align with WotLK result strings.
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data.result = vanillaResult + 1;
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LOG_DEBUG("[Classic] Cast failed: spell=", data.spellId, " vanillaResult=", (int)vanillaResult);
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return true;
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}
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// ============================================================================
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// Classic 1.12.1 parseCharEnum
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// Differences from TBC:
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// - Equipment: 20 items, but NO enchantment field per slot
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// Classic: displayId(u32) + inventoryType(u8) = 5 bytes/slot
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// TBC/WotLK: displayId(u32) + inventoryType(u8) + enchant(u32) = 9 bytes/slot
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// - After flags: uint8 firstLogin (same as TBC)
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// ============================================================================
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bool ClassicPacketParsers::parseCharEnum(network::Packet& packet, CharEnumResponse& response) {
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uint8_t count = packet.readUInt8();
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LOG_INFO("[Classic] Parsing SMSG_CHAR_ENUM: ", (int)count, " characters");
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response.characters.clear();
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response.characters.reserve(count);
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for (uint8_t i = 0; i < count; ++i) {
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Character character;
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// GUID (8 bytes)
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character.guid = packet.readUInt64();
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// Name (null-terminated string)
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character.name = packet.readString();
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// Race, class, gender
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character.race = static_cast<Race>(packet.readUInt8());
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character.characterClass = static_cast<Class>(packet.readUInt8());
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character.gender = static_cast<Gender>(packet.readUInt8());
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// Appearance (5 bytes: skin, face, hairStyle, hairColor packed + facialFeatures)
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character.appearanceBytes = packet.readUInt32();
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character.facialFeatures = packet.readUInt8();
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// Level
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character.level = packet.readUInt8();
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// Location
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character.zoneId = packet.readUInt32();
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character.mapId = packet.readUInt32();
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character.x = packet.readFloat();
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character.y = packet.readFloat();
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character.z = packet.readFloat();
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// Guild ID
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character.guildId = packet.readUInt32();
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// Flags
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character.flags = packet.readUInt32();
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// Classic: uint8 firstLogin (same as TBC)
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/*uint8_t firstLogin =*/ packet.readUInt8();
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// Pet data (always present)
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character.pet.displayModel = packet.readUInt32();
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character.pet.level = packet.readUInt32();
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character.pet.family = packet.readUInt32();
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// Equipment (Classic: 20 items, NO enchantment field)
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character.equipment.reserve(20);
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for (int j = 0; j < 20; ++j) {
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EquipmentItem item;
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item.displayModel = packet.readUInt32();
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item.inventoryType = packet.readUInt8();
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item.enchantment = 0; // Classic has no enchant field in char enum
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character.equipment.push_back(item);
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}
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LOG_INFO(" Character ", (int)(i + 1), ": ", character.name);
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LOG_INFO(" GUID: 0x", std::hex, character.guid, std::dec);
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LOG_INFO(" ", getRaceName(character.race), " ",
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getClassName(character.characterClass), " (",
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getGenderName(character.gender), ")");
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LOG_INFO(" Level: ", (int)character.level);
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LOG_INFO(" Location: Zone ", character.zoneId, ", Map ", character.mapId);
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response.characters.push_back(character);
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}
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LOG_INFO("[Classic] Parsed ", response.characters.size(), " characters");
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return true;
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}
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// ============================================================================
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// Classic 1.12.1 parseMessageChat
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// Differences from WotLK:
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// - NO uint32 unknown field after senderGuid
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// - CHANNEL type: channelName + rank(u32) + senderGuid (not just channelName)
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// - No ACHIEVEMENT/GUILD_ACHIEVEMENT types
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// ============================================================================
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bool ClassicPacketParsers::parseMessageChat(network::Packet& packet, MessageChatData& data) {
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if (packet.getSize() < 10) {
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LOG_ERROR("[Classic] SMSG_MESSAGECHAT packet too small: ", packet.getSize(), " bytes");
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return false;
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}
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// Read chat type
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uint8_t typeVal = packet.readUInt8();
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data.type = static_cast<ChatType>(typeVal);
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// Read language
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uint32_t langVal = packet.readUInt32();
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data.language = static_cast<ChatLanguage>(langVal);
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// Classic: NO uint32 unknown field here (WotLK has one)
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// Type-specific data (matches CMaNGOS-Classic BuildChatPacket)
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switch (data.type) {
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case ChatType::MONSTER_EMOTE: {
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// nameLen(u32) + name + targetGuid(u64)
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uint32_t nameLen = packet.readUInt32();
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if (nameLen > 0 && nameLen < 256) {
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data.senderName.resize(nameLen);
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for (uint32_t i = 0; i < nameLen; ++i) {
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data.senderName[i] = static_cast<char>(packet.readUInt8());
|
||
}
|
||
if (!data.senderName.empty() && data.senderName.back() == '\0') {
|
||
data.senderName.pop_back();
|
||
}
|
||
}
|
||
data.receiverGuid = packet.readUInt64();
|
||
break;
|
||
}
|
||
|
||
case ChatType::SAY:
|
||
case ChatType::PARTY:
|
||
case ChatType::YELL:
|
||
case ChatType::WHISPER:
|
||
case ChatType::WHISPER_INFORM:
|
||
case ChatType::GUILD:
|
||
case ChatType::OFFICER:
|
||
case ChatType::RAID:
|
||
case ChatType::RAID_LEADER:
|
||
case ChatType::RAID_WARNING:
|
||
case ChatType::EMOTE:
|
||
case ChatType::TEXT_EMOTE: {
|
||
// senderGuid(u64) + senderGuid(u64) — written twice by server
|
||
data.senderGuid = packet.readUInt64();
|
||
/*duplicateGuid*/ packet.readUInt64();
|
||
break;
|
||
}
|
||
|
||
case ChatType::MONSTER_SAY:
|
||
case ChatType::MONSTER_YELL: {
|
||
// senderGuid(u64) + nameLen(u32) + name + targetGuid(u64)
|
||
data.senderGuid = packet.readUInt64();
|
||
uint32_t nameLen = packet.readUInt32();
|
||
if (nameLen > 0 && nameLen < 256) {
|
||
data.senderName.resize(nameLen);
|
||
for (uint32_t i = 0; i < nameLen; ++i) {
|
||
data.senderName[i] = static_cast<char>(packet.readUInt8());
|
||
}
|
||
if (!data.senderName.empty() && data.senderName.back() == '\0') {
|
||
data.senderName.pop_back();
|
||
}
|
||
}
|
||
data.receiverGuid = packet.readUInt64();
|
||
break;
|
||
}
|
||
|
||
case ChatType::CHANNEL: {
|
||
// channelName(string) + rank(u32) + senderGuid(u64)
|
||
data.channelName = packet.readString();
|
||
/*uint32_t rank =*/ packet.readUInt32();
|
||
data.senderGuid = packet.readUInt64();
|
||
break;
|
||
}
|
||
|
||
default: {
|
||
// All other types: senderGuid(u64) + senderGuid(u64) — written twice
|
||
data.senderGuid = packet.readUInt64();
|
||
/*duplicateGuid*/ packet.readUInt64();
|
||
break;
|
||
}
|
||
}
|
||
|
||
// Read message length
|
||
uint32_t messageLen = packet.readUInt32();
|
||
|
||
// Read message
|
||
if (messageLen > 0 && messageLen < 8192) {
|
||
data.message.resize(messageLen);
|
||
for (uint32_t i = 0; i < messageLen; ++i) {
|
||
data.message[i] = static_cast<char>(packet.readUInt8());
|
||
}
|
||
// Remove null terminator if present
|
||
if (!data.message.empty() && data.message.back() == '\0') {
|
||
data.message.pop_back();
|
||
}
|
||
}
|
||
|
||
// Read chat tag
|
||
if (packet.getReadPos() < packet.getSize()) {
|
||
data.chatTag = packet.readUInt8();
|
||
}
|
||
|
||
LOG_DEBUG("[Classic] SMSG_MESSAGECHAT: type=", getChatTypeString(data.type),
|
||
" sender=", data.senderName.empty() ? std::to_string(data.senderGuid) : data.senderName);
|
||
|
||
return true;
|
||
}
|
||
|
||
// ============================================================================
|
||
// Classic CMSG_JOIN_CHANNEL / CMSG_LEAVE_CHANNEL
|
||
// Classic format: just string channelName + string password (no channelId/hasVoice/joinedByZone)
|
||
// ============================================================================
|
||
|
||
network::Packet ClassicPacketParsers::buildJoinChannel(const std::string& channelName, const std::string& password) {
|
||
network::Packet packet(wireOpcode(Opcode::CMSG_JOIN_CHANNEL));
|
||
packet.writeString(channelName);
|
||
packet.writeString(password);
|
||
LOG_DEBUG("[Classic] Built CMSG_JOIN_CHANNEL: channel=", channelName);
|
||
return packet;
|
||
}
|
||
|
||
network::Packet ClassicPacketParsers::buildLeaveChannel(const std::string& channelName) {
|
||
network::Packet packet(wireOpcode(Opcode::CMSG_LEAVE_CHANNEL));
|
||
packet.writeString(channelName);
|
||
LOG_DEBUG("[Classic] Built CMSG_LEAVE_CHANNEL: channel=", channelName);
|
||
return packet;
|
||
}
|
||
|
||
// ============================================================================
|
||
// Classic guild roster parser
|
||
// Differences from WotLK:
|
||
// - No rankCount field (fixed 10 ranks, read rights only)
|
||
// - No per-rank bank tab data
|
||
// - No gender byte per member
|
||
// ============================================================================
|
||
|
||
bool ClassicPacketParsers::parseGuildRoster(network::Packet& packet, GuildRosterData& data) {
|
||
if (packet.getSize() < 4) {
|
||
LOG_ERROR("Classic SMSG_GUILD_ROSTER too small: ", packet.getSize());
|
||
return false;
|
||
}
|
||
uint32_t numMembers = packet.readUInt32();
|
||
data.motd = packet.readString();
|
||
data.guildInfo = packet.readString();
|
||
|
||
// Classic: fixed 10 ranks, just uint32 rights each (no goldLimit, no bank tabs)
|
||
data.ranks.resize(10);
|
||
for (int i = 0; i < 10; ++i) {
|
||
data.ranks[i].rights = packet.readUInt32();
|
||
data.ranks[i].goldLimit = 0;
|
||
}
|
||
|
||
data.members.resize(numMembers);
|
||
for (uint32_t i = 0; i < numMembers; ++i) {
|
||
auto& m = data.members[i];
|
||
m.guid = packet.readUInt64();
|
||
m.online = (packet.readUInt8() != 0);
|
||
m.name = packet.readString();
|
||
m.rankIndex = packet.readUInt32();
|
||
m.level = packet.readUInt8();
|
||
m.classId = packet.readUInt8();
|
||
// Classic: NO gender byte
|
||
m.gender = 0;
|
||
m.zoneId = packet.readUInt32();
|
||
if (!m.online) {
|
||
m.lastOnline = packet.readFloat();
|
||
}
|
||
m.publicNote = packet.readString();
|
||
m.officerNote = packet.readString();
|
||
}
|
||
LOG_INFO("Parsed Classic SMSG_GUILD_ROSTER: ", numMembers, " members");
|
||
return true;
|
||
}
|
||
|
||
// ============================================================================
|
||
// Classic guild query response parser
|
||
// Differences from WotLK:
|
||
// - No trailing rankCount uint32
|
||
// ============================================================================
|
||
|
||
bool ClassicPacketParsers::parseGuildQueryResponse(network::Packet& packet, GuildQueryResponseData& data) {
|
||
if (packet.getSize() < 8) {
|
||
LOG_ERROR("Classic SMSG_GUILD_QUERY_RESPONSE too small: ", packet.getSize());
|
||
return false;
|
||
}
|
||
data.guildId = packet.readUInt32();
|
||
data.guildName = packet.readString();
|
||
for (int i = 0; i < 10; ++i) {
|
||
data.rankNames[i] = packet.readString();
|
||
}
|
||
data.emblemStyle = packet.readUInt32();
|
||
data.emblemColor = packet.readUInt32();
|
||
data.borderStyle = packet.readUInt32();
|
||
data.borderColor = packet.readUInt32();
|
||
data.backgroundColor = packet.readUInt32();
|
||
// Classic: NO trailing rankCount
|
||
data.rankCount = 10;
|
||
LOG_INFO("Parsed Classic SMSG_GUILD_QUERY_RESPONSE: guild=", data.guildName);
|
||
return true;
|
||
}
|
||
|
||
// ============================================================================
|
||
// GameObject Query — Classic has no extra strings before data[]
|
||
// WotLK has iconName + castBarCaption + unk1 between names and data[].
|
||
// Vanilla: entry, type, displayId, name[4], data[24]
|
||
// ============================================================================
|
||
|
||
bool ClassicPacketParsers::parseGameObjectQueryResponse(network::Packet& packet, GameObjectQueryResponseData& data) {
|
||
data.entry = packet.readUInt32();
|
||
|
||
// High bit set means gameobject not found
|
||
if (data.entry & 0x80000000) {
|
||
data.entry &= ~0x80000000;
|
||
data.name = "";
|
||
return true;
|
||
}
|
||
|
||
data.type = packet.readUInt32();
|
||
data.displayId = packet.readUInt32();
|
||
// 4 name strings
|
||
data.name = packet.readString();
|
||
packet.readString();
|
||
packet.readString();
|
||
packet.readString();
|
||
|
||
// Classic: data[24] comes immediately after names (no extra strings)
|
||
size_t remaining = packet.getSize() - packet.getReadPos();
|
||
if (remaining >= 24 * 4) {
|
||
for (int i = 0; i < 24; i++) {
|
||
data.data[i] = packet.readUInt32();
|
||
}
|
||
data.hasData = true;
|
||
}
|
||
|
||
if (data.type == 15) { // MO_TRANSPORT
|
||
LOG_DEBUG("Classic GO query: MO_TRANSPORT entry=", data.entry,
|
||
" name=\"", data.name, "\" displayId=", data.displayId,
|
||
" taxiPathId=", data.data[0], " moveSpeed=", data.data[1]);
|
||
} else {
|
||
LOG_DEBUG("Classic GO query: ", data.name, " type=", data.type, " entry=", data.entry);
|
||
}
|
||
return true;
|
||
}
|
||
|
||
// ============================================================================
|
||
// Gossip — Classic has no menuId, and quest items lack questFlags + isRepeatable
|
||
// ============================================================================
|
||
|
||
bool ClassicPacketParsers::parseGossipMessage(network::Packet& packet, GossipMessageData& data) {
|
||
size_t remaining = packet.getSize() - packet.getReadPos();
|
||
if (remaining < 8 + 4 + 4) {
|
||
LOG_ERROR("Classic SMSG_GOSSIP_MESSAGE too small: ", remaining, " bytes");
|
||
return false;
|
||
}
|
||
|
||
data.npcGuid = packet.readUInt64();
|
||
// Classic: NO menuId field (WotLK adds uint32 menuId here)
|
||
data.menuId = 0;
|
||
data.titleTextId = packet.readUInt32();
|
||
uint32_t optionCount = packet.readUInt32();
|
||
|
||
data.options.clear();
|
||
data.options.reserve(optionCount);
|
||
for (uint32_t i = 0; i < optionCount; ++i) {
|
||
GossipOption opt;
|
||
opt.id = packet.readUInt32();
|
||
opt.icon = packet.readUInt8();
|
||
opt.isCoded = (packet.readUInt8() != 0);
|
||
// Classic/Vanilla: NO boxMoney or boxText fields (commented out in mangoszero)
|
||
opt.boxMoney = 0;
|
||
opt.text = packet.readString();
|
||
opt.boxText = "";
|
||
data.options.push_back(opt);
|
||
}
|
||
|
||
uint32_t questCount = packet.readUInt32();
|
||
data.quests.clear();
|
||
data.quests.reserve(questCount);
|
||
for (uint32_t i = 0; i < questCount; ++i) {
|
||
GossipQuestItem quest;
|
||
quest.questId = packet.readUInt32();
|
||
quest.questIcon = packet.readUInt32();
|
||
quest.questLevel = static_cast<int32_t>(packet.readUInt32());
|
||
// Classic: NO questFlags, NO isRepeatable
|
||
quest.questFlags = 0;
|
||
quest.isRepeatable = 0;
|
||
quest.title = normalizeWowTextTokens(packet.readString());
|
||
data.quests.push_back(quest);
|
||
}
|
||
|
||
LOG_INFO("Classic Gossip: ", optionCount, " options, ", questCount, " quests");
|
||
return true;
|
||
}
|
||
|
||
// ============================================================================
|
||
// Classic CMSG_SEND_MAIL — Vanilla 1.12 format
|
||
// Differences from WotLK:
|
||
// - Single uint64 itemGuid instead of uint8 attachmentCount + item array
|
||
// - Trailing uint64 unk3 + uint8 unk4 (clients > 1.9.4)
|
||
// ============================================================================
|
||
network::Packet ClassicPacketParsers::buildSendMail(uint64_t mailboxGuid,
|
||
const std::string& recipient,
|
||
const std::string& subject,
|
||
const std::string& body,
|
||
uint32_t money, uint32_t cod) {
|
||
network::Packet packet(wireOpcode(Opcode::CMSG_SEND_MAIL));
|
||
packet.writeUInt64(mailboxGuid);
|
||
packet.writeString(recipient);
|
||
packet.writeString(subject);
|
||
packet.writeString(body);
|
||
packet.writeUInt32(0); // stationery
|
||
packet.writeUInt32(0); // unknown
|
||
packet.writeUInt64(0); // item GUID (0 = no attachment, single item only in Vanilla)
|
||
packet.writeUInt32(money);
|
||
packet.writeUInt32(cod);
|
||
packet.writeUInt64(0); // unk3 (clients > 1.9.4)
|
||
packet.writeUInt8(0); // unk4 (clients > 1.9.4)
|
||
return packet;
|
||
}
|
||
|
||
// ============================================================================
|
||
// Classic SMSG_MAIL_LIST_RESULT — Vanilla 1.12 format (per vmangos)
|
||
// Key differences from WotLK:
|
||
// - uint8 count (not uint32 totalCount + uint8 shownCount)
|
||
// - No msgSize prefix per entry
|
||
// - Subject comes before item data
|
||
// - Single inline item (not attachment count + array)
|
||
// - uint8 stackCount (not uint32)
|
||
// - No enchantment array (single permanentEnchant uint32)
|
||
// ============================================================================
|
||
bool ClassicPacketParsers::parseMailList(network::Packet& packet,
|
||
std::vector<MailMessage>& inbox) {
|
||
size_t remaining = packet.getSize() - packet.getReadPos();
|
||
if (remaining < 1) return false;
|
||
|
||
uint8_t count = packet.readUInt8();
|
||
LOG_INFO("SMSG_MAIL_LIST_RESULT (Classic): count=", (int)count);
|
||
|
||
inbox.clear();
|
||
inbox.reserve(count);
|
||
|
||
for (uint8_t i = 0; i < count; ++i) {
|
||
remaining = packet.getSize() - packet.getReadPos();
|
||
if (remaining < 5) {
|
||
LOG_WARNING("Classic mail entry ", i, " truncated (", remaining, " bytes left)");
|
||
break;
|
||
}
|
||
|
||
MailMessage msg;
|
||
|
||
// vmangos HandleGetMailList format:
|
||
// u32 messageId, u8 messageType, sender (guid or u32),
|
||
// string subject, u32 itemTextId, u32 package, u32 stationery,
|
||
// item fields (entry, enchant, randomProp, suffixFactor,
|
||
// u8 stackCount, u32 charges, u32 maxDur, u32 dur),
|
||
// u32 money, u32 cod, u32 flags, float expirationTime,
|
||
// u32 mailTemplateId (build-dependent)
|
||
msg.messageId = packet.readUInt32();
|
||
msg.messageType = packet.readUInt8();
|
||
|
||
switch (msg.messageType) {
|
||
case 0: msg.senderGuid = packet.readUInt64(); break;
|
||
default: msg.senderEntry = packet.readUInt32(); break;
|
||
}
|
||
|
||
msg.subject = packet.readString();
|
||
|
||
uint32_t itemTextId = packet.readUInt32();
|
||
(void)itemTextId;
|
||
packet.readUInt32(); // package (unused)
|
||
msg.stationeryId = packet.readUInt32();
|
||
|
||
// Single inline item (Vanilla: one item per mail)
|
||
uint32_t itemEntry = packet.readUInt32();
|
||
uint32_t permanentEnchant = packet.readUInt32();
|
||
uint32_t randomPropertyId = packet.readUInt32();
|
||
uint32_t suffixFactor = packet.readUInt32();
|
||
uint8_t stackCount = packet.readUInt8();
|
||
packet.readUInt32(); // charges
|
||
uint32_t maxDurability = packet.readUInt32();
|
||
uint32_t durability = packet.readUInt32();
|
||
|
||
if (itemEntry != 0) {
|
||
MailAttachment att;
|
||
att.slot = 0;
|
||
att.itemGuidLow = 0; // Not provided in Vanilla list
|
||
att.itemId = itemEntry;
|
||
att.enchantId = permanentEnchant;
|
||
att.randomPropertyId = randomPropertyId;
|
||
att.randomSuffix = suffixFactor;
|
||
att.stackCount = stackCount;
|
||
att.chargesOrDurability = durability;
|
||
att.maxDurability = maxDurability;
|
||
msg.attachments.push_back(att);
|
||
}
|
||
|
||
msg.money = packet.readUInt32();
|
||
msg.cod = packet.readUInt32();
|
||
msg.flags = packet.readUInt32();
|
||
msg.expirationTime = packet.readFloat();
|
||
msg.mailTemplateId = packet.readUInt32();
|
||
|
||
msg.read = (msg.flags & 0x01) != 0;
|
||
inbox.push_back(std::move(msg));
|
||
}
|
||
|
||
LOG_INFO("Parsed ", inbox.size(), " mail messages");
|
||
return true;
|
||
}
|
||
|
||
// ============================================================================
|
||
// Classic CMSG_MAIL_TAKE_ITEM — Vanilla only sends mailboxGuid + mailId
|
||
// (no itemSlot — Vanilla only supports 1 item per mail)
|
||
// ============================================================================
|
||
network::Packet ClassicPacketParsers::buildMailTakeItem(uint64_t mailboxGuid,
|
||
uint32_t mailId,
|
||
uint32_t /*itemSlot*/) {
|
||
network::Packet packet(wireOpcode(Opcode::CMSG_MAIL_TAKE_ITEM));
|
||
packet.writeUInt64(mailboxGuid);
|
||
packet.writeUInt32(mailId);
|
||
return packet;
|
||
}
|
||
|
||
// ============================================================================
|
||
// Classic CMSG_MAIL_DELETE — Vanilla only sends mailboxGuid + mailId
|
||
// (no mailTemplateId field)
|
||
// ============================================================================
|
||
network::Packet ClassicPacketParsers::buildMailDelete(uint64_t mailboxGuid,
|
||
uint32_t mailId,
|
||
uint32_t /*mailTemplateId*/) {
|
||
network::Packet packet(wireOpcode(Opcode::CMSG_MAIL_DELETE));
|
||
packet.writeUInt64(mailboxGuid);
|
||
packet.writeUInt32(mailId);
|
||
return packet;
|
||
}
|
||
|
||
// ============================================================================
|
||
// Classic SMSG_ITEM_QUERY_SINGLE_RESPONSE
|
||
// Vanilla has NO SoundOverrideSubclass, NO Flags2, NO ScalingStatDistribution,
|
||
// NO ScalingStatValue, and only 2 damage types (not 5).
|
||
// ============================================================================
|
||
network::Packet ClassicPacketParsers::buildItemQuery(uint32_t entry, uint64_t guid) {
|
||
// Vanilla CMSG_ITEM_QUERY_SINGLE: uint32 entry + uint64 guid (same as WotLK)
|
||
network::Packet packet(wireOpcode(Opcode::CMSG_ITEM_QUERY_SINGLE));
|
||
packet.writeUInt32(entry);
|
||
packet.writeUInt64(guid);
|
||
LOG_DEBUG("[Classic] Built CMSG_ITEM_QUERY_SINGLE: entry=", entry, " guid=0x", std::hex, guid, std::dec);
|
||
return packet;
|
||
}
|
||
|
||
bool ClassicPacketParsers::parseItemQueryResponse(network::Packet& packet, ItemQueryResponseData& data) {
|
||
data.entry = packet.readUInt32();
|
||
|
||
// High bit set means item not found
|
||
if (data.entry & 0x80000000) {
|
||
data.entry &= ~0x80000000;
|
||
return true;
|
||
}
|
||
|
||
uint32_t itemClass = packet.readUInt32();
|
||
uint32_t subClass = packet.readUInt32();
|
||
// Vanilla: NO SoundOverrideSubclass
|
||
|
||
data.itemClass = itemClass;
|
||
data.subClass = subClass;
|
||
data.subclassName = "";
|
||
if (itemClass == 2) { // Weapon
|
||
switch (subClass) {
|
||
case 0: data.subclassName = "Axe"; break;
|
||
case 1: data.subclassName = "Axe"; break;
|
||
case 2: data.subclassName = "Bow"; break;
|
||
case 3: data.subclassName = "Gun"; break;
|
||
case 4: data.subclassName = "Mace"; break;
|
||
case 5: data.subclassName = "Mace"; break;
|
||
case 6: data.subclassName = "Polearm"; break;
|
||
case 7: data.subclassName = "Sword"; break;
|
||
case 8: data.subclassName = "Sword"; break;
|
||
case 10: data.subclassName = "Staff"; break;
|
||
case 13: data.subclassName = "Fist Weapon"; break;
|
||
case 15: data.subclassName = "Dagger"; break;
|
||
case 16: data.subclassName = "Thrown"; break;
|
||
case 18: data.subclassName = "Crossbow"; break;
|
||
case 19: data.subclassName = "Wand"; break;
|
||
case 20: data.subclassName = "Fishing Pole"; break;
|
||
default: data.subclassName = "Weapon"; break;
|
||
}
|
||
} else if (itemClass == 4) { // Armor
|
||
switch (subClass) {
|
||
case 0: data.subclassName = "Miscellaneous"; break;
|
||
case 1: data.subclassName = "Cloth"; break;
|
||
case 2: data.subclassName = "Leather"; break;
|
||
case 3: data.subclassName = "Mail"; break;
|
||
case 4: data.subclassName = "Plate"; break;
|
||
case 6: data.subclassName = "Shield"; break;
|
||
default: data.subclassName = "Armor"; break;
|
||
}
|
||
}
|
||
|
||
// 4 name strings
|
||
data.name = packet.readString();
|
||
packet.readString(); // name2
|
||
packet.readString(); // name3
|
||
packet.readString(); // name4
|
||
|
||
data.displayInfoId = packet.readUInt32();
|
||
data.quality = packet.readUInt32();
|
||
|
||
packet.readUInt32(); // Flags
|
||
// Vanilla: NO Flags2
|
||
packet.readUInt32(); // BuyPrice
|
||
data.sellPrice = packet.readUInt32(); // SellPrice
|
||
|
||
data.inventoryType = packet.readUInt32();
|
||
|
||
packet.readUInt32(); // AllowableClass
|
||
packet.readUInt32(); // AllowableRace
|
||
packet.readUInt32(); // ItemLevel
|
||
packet.readUInt32(); // RequiredLevel
|
||
packet.readUInt32(); // RequiredSkill
|
||
packet.readUInt32(); // RequiredSkillRank
|
||
packet.readUInt32(); // RequiredSpell
|
||
packet.readUInt32(); // RequiredHonorRank
|
||
packet.readUInt32(); // RequiredCityRank
|
||
packet.readUInt32(); // RequiredReputationFaction
|
||
packet.readUInt32(); // RequiredReputationRank
|
||
packet.readUInt32(); // MaxCount
|
||
data.maxStack = static_cast<int32_t>(packet.readUInt32()); // Stackable
|
||
data.containerSlots = packet.readUInt32();
|
||
|
||
// Vanilla: 10 stat pairs, NO statsCount prefix
|
||
for (uint32_t i = 0; i < 10; i++) {
|
||
uint32_t statType = packet.readUInt32();
|
||
int32_t statValue = static_cast<int32_t>(packet.readUInt32());
|
||
if (statType != 0) {
|
||
switch (statType) {
|
||
case 3: data.agility = statValue; break;
|
||
case 4: data.strength = statValue; break;
|
||
case 5: data.intellect = statValue; break;
|
||
case 6: data.spirit = statValue; break;
|
||
case 7: data.stamina = statValue; break;
|
||
default: break;
|
||
}
|
||
}
|
||
}
|
||
|
||
// Vanilla: NO ScalingStatDistribution, NO ScalingStatValue
|
||
|
||
// Vanilla: 5 damage types (same count as WotLK)
|
||
bool haveWeaponDamage = false;
|
||
for (int i = 0; i < 5; i++) {
|
||
float dmgMin = packet.readFloat();
|
||
float dmgMax = packet.readFloat();
|
||
uint32_t damageType = packet.readUInt32();
|
||
if (!haveWeaponDamage && dmgMax > 0.0f) {
|
||
// Prefer physical damage (type 0) when present.
|
||
if (damageType == 0 || data.damageMax <= 0.0f) {
|
||
data.damageMin = dmgMin;
|
||
data.damageMax = dmgMax;
|
||
haveWeaponDamage = (damageType == 0);
|
||
}
|
||
}
|
||
}
|
||
|
||
data.armor = static_cast<int32_t>(packet.readUInt32());
|
||
|
||
// Remaining tail can vary by core. Read resistances + delay when present.
|
||
if (packet.getSize() - packet.getReadPos() >= 28) {
|
||
packet.readUInt32(); // HolyRes
|
||
packet.readUInt32(); // FireRes
|
||
packet.readUInt32(); // NatureRes
|
||
packet.readUInt32(); // FrostRes
|
||
packet.readUInt32(); // ShadowRes
|
||
packet.readUInt32(); // ArcaneRes
|
||
data.delayMs = packet.readUInt32();
|
||
}
|
||
|
||
data.valid = !data.name.empty();
|
||
LOG_DEBUG("[Classic] Item query response: ", data.name, " (quality=", data.quality,
|
||
" invType=", data.inventoryType, " stack=", data.maxStack, ")");
|
||
return true;
|
||
}
|
||
|
||
// ============================================================================
|
||
// Turtle WoW (build 7234) parseMovementBlock
|
||
//
|
||
// Turtle WoW is a heavily modified vanilla (1.12.1) server. Through hex dump
|
||
// analysis the wire format is nearly identical to Classic with one key addition:
|
||
//
|
||
// LIVING section:
|
||
// moveFlags u32 (NO moveFlags2 — confirmed by position alignment)
|
||
// time u32
|
||
// position 4×float
|
||
// transport guarded by moveFlags & 0x02000000 (Classic flag)
|
||
// packed GUID + 4 floats + u32 timestamp (TBC-style addition)
|
||
// pitch guarded by SWIMMING (0x200000)
|
||
// fallTime u32
|
||
// jump data guarded by JUMPING (0x2000)
|
||
// splineElev guarded by 0x04000000
|
||
// speeds 6 floats (walk/run/runBack/swim/swimBack/turnRate)
|
||
// spline guarded by 0x00400000 (Classic flag) OR 0x08000000 (TBC flag)
|
||
//
|
||
// Tail (same as Classic):
|
||
// LOWGUID → 1×u32
|
||
// HIGHGUID → 1×u32
|
||
//
|
||
// The ONLY confirmed difference from pure Classic is:
|
||
// Transport data includes a u32 timestamp after the 4 transport floats
|
||
// (Classic omits this; TBC/WotLK include it). Without this, entities on
|
||
// transports cause a 4-byte desync that cascades to later blocks.
|
||
// ============================================================================
|
||
namespace TurtleMoveFlags {
|
||
constexpr uint32_t ONTRANSPORT = 0x02000000; // Classic transport flag
|
||
constexpr uint32_t JUMPING = 0x00002000;
|
||
constexpr uint32_t SWIMMING = 0x00200000;
|
||
constexpr uint32_t SPLINE_ELEVATION = 0x04000000;
|
||
constexpr uint32_t SPLINE_CLASSIC = 0x00400000; // Classic spline enabled
|
||
constexpr uint32_t SPLINE_TBC = 0x08000000; // TBC spline enabled
|
||
}
|
||
|
||
bool TurtlePacketParsers::parseMovementBlock(network::Packet& packet, UpdateBlock& block) {
|
||
uint8_t updateFlags = packet.readUInt8();
|
||
block.updateFlags = static_cast<uint16_t>(updateFlags);
|
||
|
||
LOG_DEBUG(" [Turtle] UpdateFlags: 0x", std::hex, (int)updateFlags, std::dec);
|
||
|
||
const uint8_t UPDATEFLAG_LIVING = 0x20;
|
||
const uint8_t UPDATEFLAG_HAS_POSITION = 0x40;
|
||
const uint8_t UPDATEFLAG_HAS_TARGET = 0x04;
|
||
const uint8_t UPDATEFLAG_TRANSPORT = 0x02;
|
||
const uint8_t UPDATEFLAG_LOWGUID = 0x08;
|
||
const uint8_t UPDATEFLAG_HIGHGUID = 0x10;
|
||
|
||
if (updateFlags & UPDATEFLAG_LIVING) {
|
||
size_t livingStart = packet.getReadPos();
|
||
|
||
uint32_t moveFlags = packet.readUInt32();
|
||
// Turtle: NO moveFlags2 (confirmed by hex dump — positions are only correct without it)
|
||
/*uint32_t time =*/ packet.readUInt32();
|
||
|
||
// Position
|
||
block.x = packet.readFloat();
|
||
block.y = packet.readFloat();
|
||
block.z = packet.readFloat();
|
||
block.orientation = packet.readFloat();
|
||
block.hasMovement = true;
|
||
|
||
LOG_DEBUG(" [Turtle] LIVING: (", block.x, ", ", block.y, ", ", block.z,
|
||
"), o=", block.orientation, " moveFlags=0x", std::hex, moveFlags, std::dec);
|
||
|
||
// Transport — Classic flag position 0x02000000
|
||
if (moveFlags & TurtleMoveFlags::ONTRANSPORT) {
|
||
block.onTransport = true;
|
||
block.transportGuid = UpdateObjectParser::readPackedGuid(packet);
|
||
block.transportX = packet.readFloat();
|
||
block.transportY = packet.readFloat();
|
||
block.transportZ = packet.readFloat();
|
||
block.transportO = packet.readFloat();
|
||
/*uint32_t transportTime =*/ packet.readUInt32(); // Turtle adds TBC-style timestamp
|
||
}
|
||
|
||
// Pitch (swimming only, Classic-style)
|
||
if (moveFlags & TurtleMoveFlags::SWIMMING) {
|
||
/*float pitch =*/ packet.readFloat();
|
||
}
|
||
|
||
// Fall time (always present)
|
||
/*uint32_t fallTime =*/ packet.readUInt32();
|
||
|
||
// Jump data
|
||
if (moveFlags & TurtleMoveFlags::JUMPING) {
|
||
/*float jumpVelocity =*/ packet.readFloat();
|
||
/*float jumpSinAngle =*/ packet.readFloat();
|
||
/*float jumpCosAngle =*/ packet.readFloat();
|
||
/*float jumpXYSpeed =*/ packet.readFloat();
|
||
}
|
||
|
||
// Spline elevation
|
||
if (moveFlags & TurtleMoveFlags::SPLINE_ELEVATION) {
|
||
/*float splineElevation =*/ packet.readFloat();
|
||
}
|
||
|
||
// Turtle: 6 speeds (same as Classic — no flight speeds)
|
||
float walkSpeed = packet.readFloat();
|
||
float runSpeed = packet.readFloat();
|
||
float runBackSpeed = packet.readFloat();
|
||
float swimSpeed = packet.readFloat();
|
||
float swimBackSpeed = packet.readFloat();
|
||
float turnRate = packet.readFloat();
|
||
|
||
block.runSpeed = runSpeed;
|
||
|
||
LOG_DEBUG(" [Turtle] Speeds: walk=", walkSpeed, " run=", runSpeed,
|
||
" runBack=", runBackSpeed, " swim=", swimSpeed,
|
||
" swimBack=", swimBackSpeed, " turn=", turnRate);
|
||
|
||
// Spline data — check both Classic (0x00400000) and TBC (0x08000000) flag positions
|
||
bool hasSpline = (moveFlags & TurtleMoveFlags::SPLINE_CLASSIC) ||
|
||
(moveFlags & TurtleMoveFlags::SPLINE_TBC);
|
||
if (hasSpline) {
|
||
uint32_t splineFlags = packet.readUInt32();
|
||
LOG_DEBUG(" [Turtle] Spline: flags=0x", std::hex, splineFlags, std::dec);
|
||
|
||
if (splineFlags & 0x00010000) {
|
||
packet.readFloat(); packet.readFloat(); packet.readFloat();
|
||
} else if (splineFlags & 0x00020000) {
|
||
packet.readUInt64();
|
||
} else if (splineFlags & 0x00040000) {
|
||
packet.readFloat();
|
||
}
|
||
|
||
/*uint32_t timePassed =*/ packet.readUInt32();
|
||
/*uint32_t duration =*/ packet.readUInt32();
|
||
/*uint32_t splineId =*/ packet.readUInt32();
|
||
|
||
uint32_t pointCount = packet.readUInt32();
|
||
if (pointCount > 256) {
|
||
LOG_WARNING(" [Turtle] Spline pointCount=", pointCount, " exceeds max, capping");
|
||
pointCount = 0;
|
||
}
|
||
for (uint32_t i = 0; i < pointCount; i++) {
|
||
packet.readFloat(); packet.readFloat(); packet.readFloat();
|
||
}
|
||
|
||
// End point
|
||
packet.readFloat(); packet.readFloat(); packet.readFloat();
|
||
}
|
||
|
||
LOG_DEBUG(" [Turtle] LIVING block consumed ", packet.getReadPos() - livingStart,
|
||
" bytes, readPos now=", packet.getReadPos());
|
||
}
|
||
else if (updateFlags & UPDATEFLAG_HAS_POSITION) {
|
||
block.x = packet.readFloat();
|
||
block.y = packet.readFloat();
|
||
block.z = packet.readFloat();
|
||
block.orientation = packet.readFloat();
|
||
block.hasMovement = true;
|
||
|
||
LOG_DEBUG(" [Turtle] STATIONARY: (", block.x, ", ", block.y, ", ", block.z, ")");
|
||
}
|
||
|
||
// Target GUID
|
||
if (updateFlags & UPDATEFLAG_HAS_TARGET) {
|
||
/*uint64_t targetGuid =*/ UpdateObjectParser::readPackedGuid(packet);
|
||
}
|
||
|
||
// Transport time
|
||
if (updateFlags & UPDATEFLAG_TRANSPORT) {
|
||
/*uint32_t transportTime =*/ packet.readUInt32();
|
||
}
|
||
|
||
// Low GUID — Classic-style: 1×u32 (NOT TBC's 2×u32)
|
||
if (updateFlags & UPDATEFLAG_LOWGUID) {
|
||
/*uint32_t lowGuid =*/ packet.readUInt32();
|
||
}
|
||
|
||
// High GUID — 1×u32
|
||
if (updateFlags & UPDATEFLAG_HIGHGUID) {
|
||
/*uint32_t highGuid =*/ packet.readUInt32();
|
||
}
|
||
|
||
return true;
|
||
}
|
||
|
||
// ============================================================================
|
||
// Classic/Vanilla quest giver status
|
||
//
|
||
// Vanilla sends status as uint32 with different enum values:
|
||
// 0=NONE, 1=UNAVAILABLE, 2=CHAT, 3=INCOMPLETE, 4=REWARD_REP, 5=AVAILABLE
|
||
// WotLK uses uint8 with:
|
||
// 0=NONE, 1=UNAVAILABLE, 5=INCOMPLETE, 6=REWARD_REP, 7=AVAILABLE_LOW, 8=AVAILABLE, 10=REWARD
|
||
//
|
||
// Read uint32, translate to WotLK enum values.
|
||
// ============================================================================
|
||
uint8_t ClassicPacketParsers::readQuestGiverStatus(network::Packet& packet) {
|
||
uint32_t vanillaStatus = packet.readUInt32();
|
||
switch (vanillaStatus) {
|
||
case 0: return 0; // NONE
|
||
case 1: return 1; // UNAVAILABLE
|
||
case 2: return 0; // CHAT → NONE (no marker)
|
||
case 3: return 5; // INCOMPLETE → WotLK INCOMPLETE
|
||
case 4: return 6; // REWARD_REP → WotLK REWARD_REP
|
||
case 5: return 8; // AVAILABLE → WotLK AVAILABLE
|
||
case 6: return 10; // REWARD → WotLK REWARD
|
||
default: return 0;
|
||
}
|
||
}
|
||
|
||
// ============================================================================
|
||
// Classic CMSG_QUESTGIVER_QUERY_QUEST — Vanilla 1.12 format
|
||
// WotLK appends a trailing unk1 byte; Vanilla servers don't expect it and
|
||
// some reject or misparse the 13-byte packet, preventing quest details from
|
||
// being sent back. Classic format: guid(8) + questId(4) = 12 bytes.
|
||
// ============================================================================
|
||
network::Packet ClassicPacketParsers::buildQueryQuestPacket(uint64_t npcGuid, uint32_t questId) {
|
||
network::Packet packet(wireOpcode(Opcode::CMSG_QUESTGIVER_QUERY_QUEST));
|
||
packet.writeUInt64(npcGuid);
|
||
packet.writeUInt32(questId);
|
||
// No trailing unk byte (WotLK-only field)
|
||
return packet;
|
||
}
|
||
|
||
network::Packet ClassicPacketParsers::buildAcceptQuestPacket(uint64_t npcGuid, uint32_t questId) {
|
||
network::Packet packet(wireOpcode(Opcode::CMSG_QUESTGIVER_ACCEPT_QUEST));
|
||
packet.writeUInt64(npcGuid);
|
||
packet.writeUInt32(questId);
|
||
// Classic/Turtle: no trailing unk1 uint32
|
||
return packet;
|
||
}
|
||
|
||
// ============================================================================
|
||
// Classic SMSG_QUESTGIVER_QUEST_DETAILS — Vanilla 1.12 format
|
||
// WotLK inserts an informUnit GUID (8 bytes) between npcGuid and questId.
|
||
// Vanilla has: npcGuid(8) + questId(4) + title + details + objectives + ...
|
||
// ============================================================================
|
||
bool ClassicPacketParsers::parseQuestDetails(network::Packet& packet, QuestDetailsData& data) {
|
||
if (packet.getSize() < 16) return false;
|
||
|
||
data.npcGuid = packet.readUInt64();
|
||
// Vanilla: questId follows immediately — no informUnit GUID
|
||
data.questId = packet.readUInt32();
|
||
data.title = normalizeWowTextTokens(packet.readString());
|
||
data.details = normalizeWowTextTokens(packet.readString());
|
||
data.objectives = normalizeWowTextTokens(packet.readString());
|
||
|
||
if (packet.getReadPos() + 5 > packet.getSize()) {
|
||
LOG_INFO("Quest details classic (short): id=", data.questId, " title='", data.title, "'");
|
||
return !data.title.empty() || data.questId != 0;
|
||
}
|
||
|
||
/*activateAccept*/ packet.readUInt8();
|
||
data.suggestedPlayers = packet.readUInt32();
|
||
|
||
// Choice reward items: variable count + 3 uint32s each
|
||
if (packet.getReadPos() + 4 <= packet.getSize()) {
|
||
uint32_t choiceCount = packet.readUInt32();
|
||
for (uint32_t i = 0; i < choiceCount && packet.getReadPos() + 12 <= packet.getSize(); ++i) {
|
||
packet.readUInt32(); // itemId
|
||
packet.readUInt32(); // count
|
||
packet.readUInt32(); // displayInfo
|
||
}
|
||
}
|
||
|
||
// Fixed reward items: variable count + 3 uint32s each
|
||
if (packet.getReadPos() + 4 <= packet.getSize()) {
|
||
uint32_t rewardCount = packet.readUInt32();
|
||
for (uint32_t i = 0; i < rewardCount && packet.getReadPos() + 12 <= packet.getSize(); ++i) {
|
||
packet.readUInt32(); // itemId
|
||
packet.readUInt32(); // count
|
||
packet.readUInt32(); // displayInfo
|
||
}
|
||
}
|
||
|
||
if (packet.getReadPos() + 4 <= packet.getSize())
|
||
data.rewardMoney = packet.readUInt32();
|
||
|
||
LOG_INFO("Quest details classic: id=", data.questId, " title='", data.title, "'");
|
||
return true;
|
||
}
|
||
|
||
} // namespace game
|
||
} // namespace wowee
|