Improved code quality

server/game/Packet.go

@@ -4,18 +4,20 @@ import (
 	"net"
 )
 
+// Byte prefixes to indicate the packet type.
 const (
 	Ping         = 1
 	Login        = 2
 	Logout       = 3
 	PlayerAdd    = 10
 	PlayerRemove = 11
-	Move         = 12
-	Jump         = 13
+	PlayerMove   = 12
+	PlayerJump   = 13
 	PlayerAttack = 14
 	Chat         = 20
 )
 
+// Packet represents a single UDP datagram.
 type Packet struct {
 	Data    []byte
 	Address *net.UDPAddr