refactor(netpacket): Streamline order of net packet fields (TheSuperHackers#2288)

Author: xezon

Core/GameEngine/Include/GameNetwork/NetPacketStructs.h

@@ -35,9 +35,9 @@ typedef UnsignedByte NetPacketFieldType;
 namespace NetPacketFieldTypes {
 	constexpr const NetPacketFieldType CommandType = 'T';
 	constexpr const NetPacketFieldType Relay = 'R';
+	constexpr const NetPacketFieldType Frame = 'F';
 	constexpr const NetPacketFieldType PlayerId = 'P';
 	constexpr const NetPacketFieldType CommandId = 'C';
-	constexpr const NetPacketFieldType Frame = 'F';
 	constexpr const NetPacketFieldType Data = 'D';
 }
 
@@ -55,14 +55,14 @@ struct NetPacketRelayField {
 	UnsignedByte relay;
 };
 
-struct NetPacketPlayerIdField {
+struct NetPacketFrameField {
 	char header;
-	UnsignedByte playerId;
+	UnsignedInt frame;
 };
 
-struct NetPacketFrameField {
+struct NetPacketPlayerIdField {
 	char header;
-	UnsignedInt frame;
+	UnsignedByte playerId;
 };
 
 struct NetPacketCommandIdField {