Improve players animation sync (PR #4326)

Continuation of pull request #3520

Author: FileEX

Client/mods/deathmatch/logic/CPacketHandler.cpp

@@ -1000,6 +1000,38 @@ void CPacketHandler::Packet_PlayerList(NetBitStreamInterface& bitStream)
                     pPlayer->GiveWeapon(static_cast<eWeaponType>(weaponType.data.ucWeaponType), 1);
                 }
             }
+
+            // Animation
+            if (bitStream.ReadBit())
+            {
+                std::string blockName, animName;
+                int         time, blendTime;
+                bool        looped, updatePosition, interruptable, freezeLastFrame, taskRestore;
+                float       speed;
+                double      startTime;
+
+                // Read data
+                bitStream.ReadString(blockName);
+                bitStream.ReadString(animName);
+                bitStream.Read(time);
+                bitStream.ReadBit(looped);
+                bitStream.ReadBit(updatePosition);
+                bitStream.ReadBit(interruptable);
+                bitStream.ReadBit(freezeLastFrame);
+                bitStream.Read(blendTime);
+                bitStream.ReadBit(taskRestore);
+                bitStream.Read(startTime);
+                bitStream.Read(speed);
+
+                // Run anim
+                CStaticFunctionDefinitions::SetPedAnimation(*pPlayer, blockName, animName.c_str(), time, blendTime, looped, updatePosition, interruptable,
+                                                            freezeLastFrame);
+                pPlayer->m_AnimationCache.startTime = static_cast<std::int64_t>(startTime);
+                pPlayer->m_AnimationCache.speed = speed;
+                pPlayer->m_AnimationCache.progress = 0.0f;
+
+                pPlayer->SetHasSyncedAnim(true);
+            }
         }
 
         // Set move anim even if not spawned

Server/mods/deathmatch/logic/packets/CPlayerListPacket.cpp

@@ -218,6 +218,25 @@ bool CPlayerListPacket::Write(NetBitStreamInterface& BitStream) const
                 else
                     BitStream.WriteBit(false);
             }
+
+            const SPlayerAnimData& animData = pPlayer->GetAnimationData();
+            bool                   animRuning = animData.IsAnimating();
+
+            BitStream.WriteBit(animRuning);
+            if (animRuning)
+            {
+                BitStream.WriteString(animData.blockName);
+                BitStream.WriteString(animData.animName);
+                BitStream.Write(animData.time);
+                BitStream.WriteBit(animData.loop);
+                BitStream.WriteBit(animData.updatePosition);
+                BitStream.WriteBit(animData.interruptable);
+                BitStream.WriteBit(animData.freezeLastFrame);
+                BitStream.Write(animData.blendTime);
+                BitStream.WriteBit(animData.taskToBeRestoredOnAnimEnd);
+                BitStream.Write(static_cast<double>(animData.startTime));
+                BitStream.Write(animData.speed);
+            }
         }
     }