McpeMobEffect fix

Author: laz1444

src/MiNET/MiNET.Client/McpeClientMessageHandlerBase.cs

@@ -260,6 +260,7 @@ public virtual void HandleMcpeEntityEvent(McpeEntityEvent message)
 
 		public virtual void HandleMcpeMobEffect(McpeMobEffect message)
 		{
+			Log.Warn($"I got effect: {message.runtimeEntityId} / {message.eventId} / {message.effectId} / {message.amplifier} / {message.particles} / {message.duration} / {message.tick}");
 		}
 
 		public virtual void HandleMcpeUpdateAttributes(McpeUpdateAttributes message)

src/MiNET/MiNET/Net/MCPE Protocol.cs

@@ -3655,7 +3655,7 @@ protected override void EncodePacket()
 			WriteSignedVarInt(amplifier);
 			Write(particles);
 			WriteSignedVarInt(duration);
-			WriteUnsignedVarLong(20);
+			Write(tick);
 
 			AfterEncode();
 		}
@@ -3675,7 +3675,7 @@ protected override void DecodePacket()
 			amplifier = ReadSignedVarInt();
 			particles = ReadBool();
 			duration = ReadSignedVarInt();
-			tick = ReadUnsignedVarLong();
+			tick = ReadLong();
 
 			AfterDecode();
 		}
@@ -4361,7 +4361,7 @@ protected override void EncodePacket()
 
 			WriteUnsignedVarLong(runtimeEntityId);
 			Write(velocity);
-			WriteUnsignedVarLong(20);
+			WriteUnsignedVarLong(tick);
 
 			AfterEncode();
 		}