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Code Issues Projects Releases Packages Wiki Activity Actions 26

Add transport registration to movement packets (WIP - awaiting server MOVEMENT updates)

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- Added transport fields to MovementInfo struct (transportGuid, transportX/Y/Z/O, transportTime)
- Updated MovementPacket::build() to serialize transport data when ONTRANSPORT flag set
- Modified GameHandler::sendMovement() to include transport info when player on transport
- Fixed coordinate conversion for transport offsets (server↔canonical)
- Added transport tracking in both CREATE_OBJECT and MOVEMENT update handlers
- Connected M2Renderer to WMORenderer for hierarchical doodad transforms
- Server-authoritative transport movement (no client-side animation)

Issue: Server not sending MOVEMENT updates for transports, so they remain stationary.
Transports register successfully but don't animate without server position updates.
This commit is contained in:
Kelsi 2026-02-11 02:23:37 -08:00
parent f3f3b62880
commit 55a40fc3aa
8 changed files with 425 additions and 60 deletions
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34
src/game/world_packets.cpp
View file

@ -581,6 +581,34 @@ network::Packet MovementPacket::build(Opcode opcode, const MovementInfo& info, u
packet.writeBytes(reinterpret_cast<const uint8_t*>(&info.jumpXYSpeed), sizeof(float));
}
// Write transport data if on transport
if (info.hasFlag(MovementFlags::ONTRANSPORT)) {
// Write packed transport GUID
uint8_t transMask = 0;
uint8_t transGuidBytes[8];
int transGuidByteCount = 0;
for (int i = 0; i < 8; i++) {
uint8_t byte = static_cast<uint8_t>((info.transportGuid >> (i * 8)) & 0xFF);
if (byte != 0) {
transMask |= (1 << i);
transGuidBytes[transGuidByteCount++] = byte;
}
}
packet.writeUInt8(transMask);
for (int i = 0; i < transGuidByteCount; i++) {
packet.writeUInt8(transGuidBytes[i]);
}
// Write transport local position
packet.writeBytes(reinterpret_cast<const uint8_t*>(&info.transportX), sizeof(float));
packet.writeBytes(reinterpret_cast<const uint8_t*>(&info.transportY), sizeof(float));
packet.writeBytes(reinterpret_cast<const uint8_t*>(&info.transportZ), sizeof(float));
packet.writeBytes(reinterpret_cast<const uint8_t*>(&info.transportO), sizeof(float));
// Write transport time
packet.writeUInt32(info.transportTime);
}
// Detailed hex dump for debugging
static int mvLog = 5;
if (mvLog-- > 0) {
@ -596,7 +624,11 @@ network::Packet MovementPacket::build(Opcode opcode, const MovementInfo& info, u
" flags=0x", std::hex, info.flags, std::dec,
" flags2=0x", std::hex, info.flags2, std::dec,
" pos=(", info.x, ",", info.y, ",", info.z, ",", info.orientation, ")",
" fallTime=", info.fallTime);
" fallTime=", info.fallTime,
(info.hasFlag(MovementFlags::ONTRANSPORT) ?
" ONTRANSPORT guid=0x" + std::to_string(info.transportGuid) +
" localPos=(" + std::to_string(info.transportX) + "," +
std::to_string(info.transportY) + "," + std::to_string(info.transportZ) + ")" : ""));
LOG_INFO("MOVEPKT hex: ", hex);
}