added some useful comments

removed unused imports

build.hxml

@@ -1,5 +1,6 @@
 -p src
 -m Main
 -L uuid
+# i might remove `uuid` as a dependancy at some point
 --cpp ./build/
 --cmd ./test.sh

src/Connection.hx

@@ -15,7 +15,6 @@ import packet.serverbound.HandshakePacket;
 import haxe.io.Output;
 import haxe.io.Input;
 import packet.serverbound.ServerboundPacket;
-import cpp.vm.Debugger.ThreadInfo;
 import sys.thread.Thread;
 import sys.net.Socket;
 

src/UnitTest.hx

@@ -2,11 +2,15 @@ package;
 
 import haxe.io.BytesOutput;
 import haxe.io.BytesInput;
-import haxe.io.Bytes;
 
 using StringTools;
 using VarIntLong;
 
+
+/**
+    i made this to sanity check my parsing of var ints. it worked fine.
+    but this testing code sucks and should probably be improved at some point
+**/
 class UnitTest {
     public static function main() {
         testVarInt(0);

src/entity/Player.hx

@@ -1,7 +1,5 @@
 package entity;
 
-import uuid.Uuid;
-
 class Player extends Entity {
     public var uuid:String;
     public var name:String;

src/packet/clientbound/LoginSuccessPacket.hx

@@ -1,7 +1,5 @@
 package packet.clientbound;
 
-import haxe.io.BytesOutput;
-
 using VarIntLong;
 
 class LoginSuccessPacket extends ClientboundPacket {

src/packet/clientbound/StatusResponsePacket.hx

@@ -2,7 +2,6 @@ package packet.clientbound;
 
 import haxe.io.BytesOutput;
 import haxe.Json;
-import haxe.io.Output;
 
 using VarIntLong;
 

src/packet/serverbound/HandshakePacket.hx

@@ -1,6 +1,5 @@
 package packet.serverbound;
 
-import packet.clientbound.StatusResponsePacket;
 import haxe.io.Input;
 
 using VarIntLong;

src/packet/serverbound/LoginStartPacket.hx

@@ -2,7 +2,6 @@ package packet.serverbound;
 
 import haxe.Int64;
 import haxe.io.Bytes;
-import haxe.io.Input;
 
 using VarIntLong;
 

src/packet/serverbound/PingRequestPacket.hx

@@ -1,7 +1,6 @@
 package packet.serverbound;
 
 import haxe.io.Bytes;
-import haxe.Int64;
 import haxe.io.Input;
 
 class PingRequestPacket extends ServerboundPacket {