diff --git a/.gitignore b/.gitignore
index 37283417..e6e72965 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,5 @@
 **/target
 .idea
+/src/crates/ferrumc_net/NBT_CODEC.nbt
+/src/crates/ferrumc_net/NBT_CODEC.zlib
+**/rustc-ice*
diff --git a/Cargo.lock b/Cargo.lock
index 76178247..195a5830 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -124,7 +124,7 @@ checksum = "16e62a023e7c117e27523144c5d2459f4397fcc3cab0085af8e2224f643a0193"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.67",
+ "syn 2.0.68",
 ]
 
 [[package]]
@@ -135,7 +135,7 @@ checksum = "c980ee35e870bd1a4d2c8294d4c04d0499e67bca1e4b5cefcc693c2fa00caea9"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.67",
+ "syn 2.0.68",
 ]
 
 [[package]]
@@ -249,6 +249,12 @@ dependencies = [
  "generic-array",
 ]
 
+[[package]]
+name = "bumpalo"
+version = "3.16.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "79296716171880943b8470b5f8d03aa55eb2e645a4874bdbb28adb49162e012c"
+
 [[package]]
 name = "bytemuck"
 version = "1.16.1"
@@ -276,6 +282,12 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "cesu8"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6d43a04d8753f35258c91f8ec639f792891f748a1edbd759cf1dcea3382ad83c"
+
 [[package]]
 name = "cfg-if"
 version = "1.0.0"
@@ -284,9 +296,9 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "clap"
-version = "4.5.7"
+version = "4.5.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5db83dced34638ad474f39f250d7fea9598bdd239eaced1bdf45d597da0f433f"
+checksum = "84b3edb18336f4df585bc9aa31dd99c036dfa5dc5e9a2939a722a188f3a8970d"
 dependencies = [
  "clap_builder",
  "clap_derive",
@@ -294,9 +306,9 @@ dependencies = [
 
 [[package]]
 name = "clap_builder"
-version = "4.5.7"
+version = "4.5.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f7e204572485eb3fbf28f871612191521df159bc3e15a9f5064c66dba3a8c05f"
+checksum = "c1c09dd5ada6c6c78075d6fd0da3f90d8080651e2d6cc8eb2f1aaa4034ced708"
 dependencies = [
  "anstream",
  "anstyle",
@@ -306,14 +318,14 @@ dependencies = [
 
 [[package]]
 name = "clap_derive"
-version = "4.5.5"
+version = "4.5.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c780290ccf4fb26629baa7a1081e68ced113f1d3ec302fa5948f1c381ebf06c6"
+checksum = "2bac35c6dafb060fd4d275d9a4ffae97917c13a6327903a8be2153cd964f7085"
 dependencies = [
  "heck 0.5.0",
  "proc-macro2",
  "quote",
- "syn 2.0.67",
+ "syn 2.0.68",
 ]
 
 [[package]]
@@ -519,34 +531,23 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "60b1af1c220855b6ceac025d3f6ecdd2b7c4894bfe9cd9bda4fbb4bc7c0d4cf0"
 
 [[package]]
-name = "env_filter"
-version = "0.1.0"
+name = "equivalent"
+version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a009aa4810eb158359dda09d0c87378e4bbb89b5a801f016885a4707ba24f7ea"
-dependencies = [
- "log",
- "regex",
-]
+checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
 
 [[package]]
-name = "env_logger"
-version = "0.11.3"
+name = "fastnbt"
+version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "38b35839ba51819680ba087cd351788c9a3c476841207e0b8cee0b04722343b9"
+checksum = "7d4a73a95dc65551ccd98e1ecd1adb5d1ba5361146963b31f481ca42fc0520a3"
 dependencies = [
- "anstream",
- "anstyle",
- "env_filter",
- "humantime",
- "log",
+ "byteorder",
+ "cesu8",
+ "serde",
+ "serde_bytes",
 ]
 
-[[package]]
-name = "equivalent"
-version = "1.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
-
 [[package]]
 name = "ferrumc2_0"
 version = "0.1.1"
@@ -555,19 +556,18 @@ dependencies = [
  "byteorder",
  "clap",
  "config",
- "console-subscriber",
- "env_logger",
  "ferrumc_macros",
  "ferrumc_net",
  "ferrumc_utils",
  "include-flate",
  "lazy_static",
- "log",
  "serde",
  "spinners",
  "thiserror",
  "tokio",
  "toml",
+ "tracing",
+ "tracing-subscriber",
 ]
 
 [[package]]
@@ -575,8 +575,9 @@ name = "ferrumc_macros"
 version = "0.1.0"
 dependencies = [
  "ferrumc_utils",
+ "proc-macro2",
  "quote",
- "syn 2.0.67",
+ "syn 2.0.68",
  "tokio",
 ]
 
@@ -589,16 +590,22 @@ dependencies = [
  "byteorder",
  "console-subscriber",
  "dashmap",
+ "fastnbt",
  "ferrumc_macros",
  "ferrumc_utils",
+ "include-flate",
  "lariv",
  "lazy_static",
  "log",
  "rand",
  "serde",
+ "serde_derive",
  "serde_json",
  "tokio",
+ "tracing",
+ "tracing-subscriber",
  "uuid",
+ "zopfli",
 ]
 
 [[package]]
@@ -608,6 +615,7 @@ dependencies = [
  "anyhow",
  "byteorder",
  "config",
+ "fastnbt",
  "lazy_static",
  "log",
  "serde",
@@ -866,7 +874,7 @@ dependencies = [
  "libflate",
  "proc-macro2",
  "quote",
- "syn 2.0.67",
+ "syn 2.0.68",
 ]
 
 [[package]]
@@ -979,11 +987,17 @@ dependencies = [
  "scopeguard",
 ]
 
+[[package]]
+name = "lockfree-object-pool"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9374ef4228402d4b7e403e5838cb880d9ee663314b0a900d5a6aabf0c213552e"
+
 [[package]]
 name = "log"
-version = "0.4.21"
+version = "0.4.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "90ed8c1e510134f979dbc4f070f87d4313098b704861a105fe34231c70a3901c"
+checksum = "a7a70ba024b9dc04c27ea2f0c0548feb474ec5c54bba33a7f72f873a39d07b24"
 
 [[package]]
 name = "maplit"
@@ -1006,6 +1020,16 @@ version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0e7465ac9959cc2b1404e8e2367b43684a6d13790fe23056cc8c6c5a6b7bcb94"
 
+[[package]]
+name = "md-5"
+version = "0.10.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d89e7ee0cfbedfc4da3340218492196241d89eefb6dab27de5df917a6d2e78cf"
+dependencies = [
+ "cfg-if",
+ "digest",
+]
+
 [[package]]
 name = "memchr"
 version = "2.7.1"
@@ -1054,6 +1078,16 @@ dependencies = [
  "minimal-lexical",
 ]
 
+[[package]]
+name = "nu-ansi-term"
+version = "0.46.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "77a8165726e8236064dbb45459242600304b42a5ea24ee2948e18e023bf7ba84"
+dependencies = [
+ "overload",
+ "winapi",
+]
+
 [[package]]
 name = "num-traits"
 version = "0.2.19"
@@ -1098,6 +1132,12 @@ dependencies = [
  "hashbrown 0.13.2",
 ]
 
+[[package]]
+name = "overload"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b15813163c1d831bf4a13c3610c05c0d03b39feb07f7e09fa234dac9b15aaf39"
+
 [[package]]
 name = "parking_lot"
 version = "0.12.3"
@@ -1164,7 +1204,7 @@ dependencies = [
  "pest_meta",
  "proc-macro2",
  "quote",
- "syn 2.0.67",
+ "syn 2.0.68",
 ]
 
 [[package]]
@@ -1195,7 +1235,7 @@ checksum = "2f38a4412a78282e09a2cf38d195ea5420d15ba0602cb375210efbc877243965"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.67",
+ "syn 2.0.68",
 ]
 
 [[package]]
@@ -1245,7 +1285,7 @@ dependencies = [
  "itertools",
  "proc-macro2",
  "quote",
- "syn 2.0.67",
+ "syn 2.0.68",
 ]
 
 [[package]]
@@ -1410,6 +1450,15 @@ dependencies = [
  "serde_derive",
 ]
 
+[[package]]
+name = "serde_bytes"
+version = "0.11.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "387cc504cb06bb40a96c8e04e951fe01854cf6bc921053c954e4a606d9675c6a"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "serde_derive"
 version = "1.0.203"
@@ -1418,14 +1467,14 @@ checksum = "500cbc0ebeb6f46627f50f3f5811ccf6bf00643be300b4c3eabc0ef55dc5b5ba"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.67",
+ "syn 2.0.68",
 ]
 
 [[package]]
 name = "serde_json"
-version = "1.0.117"
+version = "1.0.119"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "455182ea6142b14f93f4bc5320a2b31c1f266b66a4a5c858b013302a5d8cbfc3"
+checksum = "e8eddb61f0697cc3989c5d64b452f5488e2b8a60fd7d5076a3045076ffef8cb0"
 dependencies = [
  "itoa",
  "ryu",
@@ -1441,6 +1490,12 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "sha1_smol"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ae1a47186c03a32177042e55dbc5fd5aee900b8e0069a8d70fba96a9375cd012"
+
 [[package]]
 name = "sha2"
 version = "0.10.8"
@@ -1470,6 +1525,12 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "simd-adler32"
+version = "0.3.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d66dc143e6b11c1eddc06d5c423cfc97062865baf299914ab64caa38182078fe"
+
 [[package]]
 name = "slab"
 version = "0.4.9"
@@ -1547,9 +1608,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.67"
+version = "2.0.68"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ff8655ed1d86f3af4ee3fd3263786bc14245ad17c4c7e85ba7187fb3ae028c90"
+checksum = "901fa70d88b9d6c98022e23b4136f9f3e54e4662c3bc1bd1d84a42a9a0f0c1e9"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1579,7 +1640,7 @@ checksum = "46c3384250002a6d5af4d114f2845d37b57521033f30d5c3f46c4d70e1197533"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.67",
+ "syn 2.0.68",
 ]
 
 [[package]]
@@ -1639,7 +1700,7 @@ checksum = "5f5ae998a069d4b5aba8ee9dad856af7d520c3699e6159b185c2acd48155d39a"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.67",
+ "syn 2.0.68",
 ]
 
 [[package]]
@@ -1778,7 +1839,7 @@ checksum = "34704c8d6ebcbc939824180af020566b01a7c01f80641264eba0999f6c2b6be7"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.67",
+ "syn 2.0.68",
 ]
 
 [[package]]
@@ -1791,6 +1852,17 @@ dependencies = [
  "valuable",
 ]
 
+[[package]]
+name = "tracing-log"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ee855f1f400bd0e5c02d150ae5de3840039a3f54b025156404e34c23c03f47c3"
+dependencies = [
+ "log",
+ "once_cell",
+ "tracing-core",
+]
+
 [[package]]
 name = "tracing-subscriber"
 version = "0.3.18"
@@ -1798,12 +1870,15 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ad0f048c97dbd9faa9b7df56362b8ebcaa52adb06b498c050d2f4e32f90a7a8b"
 dependencies = [
  "matchers",
+ "nu-ansi-term",
  "once_cell",
  "regex",
  "sharded-slab",
+ "smallvec",
  "thread_local",
  "tracing",
  "tracing-core",
+ "tracing-log",
 ]
 
 [[package]]
@@ -1844,12 +1919,14 @@ checksum = "06abde3611657adf66d383f00b093d7faecc7fa57071cce2578660c9f1010821"
 
 [[package]]
 name = "uuid"
-version = "1.8.0"
+version = "1.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a183cf7feeba97b4dd1c0d46788634f6221d87fa961b305bed08c851829efcc0"
+checksum = "5de17fd2f7da591098415cff336e12965a28061ddace43b59cb3c430179c9439"
 dependencies = [
  "getrandom",
+ "md-5",
  "rand",
+ "sha1_smol",
 ]
 
 [[package]]
@@ -1879,6 +1956,28 @@ version = "0.11.0+wasi-snapshot-preview1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
 
+[[package]]
+name = "winapi"
+version = "0.3.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
+dependencies = [
+ "winapi-i686-pc-windows-gnu",
+ "winapi-x86_64-pc-windows-gnu",
+]
+
+[[package]]
+name = "winapi-i686-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
+
+[[package]]
+name = "winapi-x86_64-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
+
 [[package]]
 name = "windows-sys"
 version = "0.48.0"
@@ -1894,7 +1993,7 @@ version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "282be5f36a8ce781fad8c8ae18fa3f9beff57ec1b52cb3de0789201425d9a33d"
 dependencies = [
- "windows-targets 0.52.0",
+ "windows-targets 0.52.5",
 ]
 
 [[package]]
@@ -1914,17 +2013,18 @@ dependencies = [
 
 [[package]]
 name = "windows-targets"
-version = "0.52.0"
+version = "0.52.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8a18201040b24831fbb9e4eb208f8892e1f50a37feb53cc7ff887feb8f50e7cd"
+checksum = "6f0713a46559409d202e70e28227288446bf7841d3211583a4b53e3f6d96e7eb"
 dependencies = [
- "windows_aarch64_gnullvm 0.52.0",
- "windows_aarch64_msvc 0.52.0",
- "windows_i686_gnu 0.52.0",
- "windows_i686_msvc 0.52.0",
- "windows_x86_64_gnu 0.52.0",
- "windows_x86_64_gnullvm 0.52.0",
- "windows_x86_64_msvc 0.52.0",
+ "windows_aarch64_gnullvm 0.52.5",
+ "windows_aarch64_msvc 0.52.5",
+ "windows_i686_gnu 0.52.5",
+ "windows_i686_gnullvm",
+ "windows_i686_msvc 0.52.5",
+ "windows_x86_64_gnu 0.52.5",
+ "windows_x86_64_gnullvm 0.52.5",
+ "windows_x86_64_msvc 0.52.5",
 ]
 
 [[package]]
@@ -1935,9 +2035,9 @@ checksum = "2b38e32f0abccf9987a4e3079dfb67dcd799fb61361e53e2882c3cbaf0d905d8"
 
 [[package]]
 name = "windows_aarch64_gnullvm"
-version = "0.52.0"
+version = "0.52.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cb7764e35d4db8a7921e09562a0304bf2f93e0a51bfccee0bd0bb0b666b015ea"
+checksum = "7088eed71e8b8dda258ecc8bac5fb1153c5cffaf2578fc8ff5d61e23578d3263"
 
 [[package]]
 name = "windows_aarch64_msvc"
@@ -1947,9 +2047,9 @@ checksum = "dc35310971f3b2dbbf3f0690a219f40e2d9afcf64f9ab7cc1be722937c26b4bc"
 
 [[package]]
 name = "windows_aarch64_msvc"
-version = "0.52.0"
+version = "0.52.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bbaa0368d4f1d2aaefc55b6fcfee13f41544ddf36801e793edbbfd7d7df075ef"
+checksum = "9985fd1504e250c615ca5f281c3f7a6da76213ebd5ccc9561496568a2752afb6"
 
 [[package]]
 name = "windows_i686_gnu"
@@ -1959,9 +2059,15 @@ checksum = "a75915e7def60c94dcef72200b9a8e58e5091744960da64ec734a6c6e9b3743e"
 
 [[package]]
 name = "windows_i686_gnu"
-version = "0.52.0"
+version = "0.52.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "88ba073cf16d5372720ec942a8ccbf61626074c6d4dd2e745299726ce8b89670"
+
+[[package]]
+name = "windows_i686_gnullvm"
+version = "0.52.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a28637cb1fa3560a16915793afb20081aba2c92ee8af57b4d5f28e4b3e7df313"
+checksum = "87f4261229030a858f36b459e748ae97545d6f1ec60e5e0d6a3d32e0dc232ee9"
 
 [[package]]
 name = "windows_i686_msvc"
@@ -1971,9 +2077,9 @@ checksum = "8f55c233f70c4b27f66c523580f78f1004e8b5a8b659e05a4eb49d4166cca406"
 
 [[package]]
 name = "windows_i686_msvc"
-version = "0.52.0"
+version = "0.52.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ffe5e8e31046ce6230cc7215707b816e339ff4d4d67c65dffa206fd0f7aa7b9a"
+checksum = "db3c2bf3d13d5b658be73463284eaf12830ac9a26a90c717b7f771dfe97487bf"
 
 [[package]]
 name = "windows_x86_64_gnu"
@@ -1983,9 +2089,9 @@ checksum = "53d40abd2583d23e4718fddf1ebec84dbff8381c07cae67ff7768bbf19c6718e"
 
 [[package]]
 name = "windows_x86_64_gnu"
-version = "0.52.0"
+version = "0.52.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3d6fa32db2bc4a2f5abeacf2b69f7992cd09dca97498da74a151a3132c26befd"
+checksum = "4e4246f76bdeff09eb48875a0fd3e2af6aada79d409d33011886d3e1581517d9"
 
 [[package]]
 name = "windows_x86_64_gnullvm"
@@ -1995,9 +2101,9 @@ checksum = "0b7b52767868a23d5bab768e390dc5f5c55825b6d30b86c844ff2dc7414044cc"
 
 [[package]]
 name = "windows_x86_64_gnullvm"
-version = "0.52.0"
+version = "0.52.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1a657e1e9d3f514745a572a6846d3c7aa7dbe1658c056ed9c3344c4109a6949e"
+checksum = "852298e482cd67c356ddd9570386e2862b5673c85bd5f88df9ab6802b334c596"
 
 [[package]]
 name = "windows_x86_64_msvc"
@@ -2007,9 +2113,9 @@ checksum = "ed94fce61571a4006852b7389a063ab983c02eb1bb37b47f8272ce92d06d9538"
 
 [[package]]
 name = "windows_x86_64_msvc"
-version = "0.52.0"
+version = "0.52.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dff9641d1cd4be8d1a070daf9e3773c5f67e78b4d9d42263020c057706765c04"
+checksum = "bec47e5bfd1bff0eeaf6d8b485cc1074891a197ab4225d504cb7a1ab88b02bf0"
 
 [[package]]
 name = "winnow"
@@ -2046,5 +2152,19 @@ checksum = "15e934569e47891f7d9411f1a451d947a60e000ab3bd24fbb970f000387d1b3b"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.67",
+ "syn 2.0.68",
+]
+
+[[package]]
+name = "zopfli"
+version = "0.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e5019f391bac5cf252e93bbcc53d039ffd62c7bfb7c150414d61369afe57e946"
+dependencies = [
+ "bumpalo",
+ "crc32fast",
+ "lockfree-object-pool",
+ "log",
+ "once_cell",
+ "simd-adler32",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index ea2651a4..eecd17e9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -7,19 +7,18 @@ edition = "2021"
 
 [dependencies]
 # Async
-tokio = {version = "1.38.0", features = ["full"]}
+tokio = { version = "1.38.0", features = ["full"] }
 
 # Error handling
 anyhow = "1.0.86"
 thiserror = "1.0.61"
 
 # Logging
-log = "0.4.21"
-env_logger = "0.11.3"
-console-subscriber = "0.3.0"
+tracing = "0.1.40"
+tracing-subscriber = "0.3.18"
 
 # config / ser / de
-serde = { version = "1.0.203", features = ["derive"]}
+serde = { version = "1.0.203", features = ["derive"] }
 toml = "0.8.14"
 config = "0.14.0"
 lazy_static = "1.4.0"
@@ -28,11 +27,11 @@ lazy_static = "1.4.0"
 byteorder = "1.5.0"
 include-flate = "0.3.0"
 
-# Display
+# CLI
 spinners = "4.1.1"
+clap = { version = "4.5.8", features = ["derive"] }
 
 # Custom crates
-ferrumc_net = { path = "src/crates/ferrumc_net"}
-ferrumc_macros = { path = "src/crates/ferrumc_macros"}
-ferrumc_utils = { path = "src/crates/ferrumc_utils"}
-clap = { version = "4.5.7", features = ["derive"] }
+ferrumc_net = { path = "src/crates/ferrumc_net" }
+ferrumc_macros = { path = "src/crates/ferrumc_macros" }
+ferrumc_utils = { path = "src/crates/ferrumc_utils" }
diff --git a/README.md b/README.md
index 5f422600..1b53def1 100644
--- a/README.md
+++ b/README.md
@@ -1,14 +1,16 @@
 # FerrumC
+
 ![GitHub License](https://img.shields.io/github/license/Sweattypalms/ferrumc)
 ![GitHub code size in bytes](https://img.shields.io/github/languages/code-size/Sweattypalms/ferrumc)
 ![GitHub Actions Workflow Status](https://img.shields.io/github/actions/workflow/status/Sweattypalms/ferrumc/rust.yml)
+![Lines of code](https://www.aschey.tech/tokei/github.com/Sweattypalms/ferrumc)
 
 A high performance Minecraft server written in Rust.
 
 ## Description
 
-FerrumC is a Minecraft server written from the ground up in rust with performance in mind. Utilizing the power of the 
-Rust language, FerrumC is able to achieve high performance and low latency. FerrumC is designed to be a drop-in 
+FerrumC is a Minecraft server written from the ground up in rust with performance in mind. Utilizing the power of the
+Rust language, FerrumC is able to achieve high performance and low latency. FerrumC is designed to be a drop-in
 replacement for the vanilla Minecraft server, and aims to be compatible with all vanilla clients. The open-source
 nature of FerrumC allows for the community to contribute to the project and help shape the future of the server. It
 also allows for easy tweaking and customization of the server to fit the needs of the user.
@@ -21,13 +23,14 @@ also allows for easy tweaking and customization of the server to fit the needs o
 
 ### Installing
 
-You can either download the source code and compile it yourself to get bleeding edge updates, or download a pre-compiled 
+You can either download the source code and compile it yourself to get bleeding edge updates, or download a pre-compiled
 binary from the releases page.
 
 ### Using FerrumC
 
 #### Compiling from source
-```
+
+```bash
 git clone https://github.com/Sweattypalms/ferrumc
 cd ferrumc
 cargo build --release # This will take a while
@@ -35,8 +38,10 @@ cd target/release
 ```
 
 #### Running the server
+
 * Move the binary to a directory of your choice (it will create a few files in the directory it is run from)
-* Run the binary with `./ferrumc.exe` on Windows or `./ferrumc` on Linux/Mac to start up the server with the default settings
+* Run the binary with `./ferrumc.exe` on Windows or `./ferrumc` on Linux/Mac to start up the server with the default
+  settings
 * You can also run `./ferrumc --setup` to generate a config file and then edit it to your liking
 
 ## License
@@ -45,7 +50,10 @@ This project is licensed under the MIT License - see the LICENSE.md file for det
 
 ## Acknowledgments
 
-Inspiration, code snippets, dependencies etc.
-* [Tokio Runtime](https://github.com/tokio-rs/tokio)
-* [Valence](https://github.com/valence-rs/valence)
-* [wiki.vg](https://wiki.vg)
\ No newline at end of file
+* The madlads behind the [Tokio Runtime](https://github.com/tokio-rs/tokio) for basically everything
+* The amazing people working on [wiki.vg](https://wiki.vg) for the incredible amount of information it provides
+* The [fastanvil](https://crates.io/crates/fastanvil), [simdnbt](https://github.com/azalea-rs/simdnbt) and
+  [fastnbt](https://crates.io/crates/fastnbt) crates for saving me from the pain of decoding NBT and anvil data on my
+  own
+* The kind denizens of multiple discord server for answering my stupid questions and helping me out with stuff I don't
+  understand
\ No newline at end of file
diff --git a/src/crates/ferrumc_macros/Cargo.lock b/src/crates/ferrumc_macros/Cargo.lock
index 1739c145..4ade2116 100644
--- a/src/crates/ferrumc_macros/Cargo.lock
+++ b/src/crates/ferrumc_macros/Cargo.lock
@@ -97,6 +97,12 @@ version = "1.0.99"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "96c51067fd44124faa7f870b4b1c969379ad32b2ba805aa959430ceaa384f695"
 
+[[package]]
+name = "cesu8"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6d43a04d8753f35258c91f8ec639f792891f748a1edbd759cf1dcea3382ad83c"
+
 [[package]]
 name = "cfg-if"
 version = "1.0.0"
@@ -202,11 +208,24 @@ version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
 
+[[package]]
+name = "fastnbt"
+version = "2.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7d4a73a95dc65551ccd98e1ecd1adb5d1ba5361146963b31f481ca42fc0520a3"
+dependencies = [
+ "byteorder",
+ "cesu8",
+ "serde",
+ "serde_bytes",
+]
+
 [[package]]
 name = "ferrumc_macros"
 version = "0.1.0"
 dependencies = [
  "ferrumc_utils",
+ "proc-macro2",
  "quote",
  "syn",
  "tokio",
@@ -219,6 +238,7 @@ dependencies = [
  "anyhow",
  "byteorder",
  "config",
+ "fastnbt",
  "lazy_static",
  "log",
  "serde",
@@ -329,9 +349,9 @@ dependencies = [
 
 [[package]]
 name = "log"
-version = "0.4.21"
+version = "0.4.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "90ed8c1e510134f979dbc4f070f87d4313098b704861a105fe34231c70a3901c"
+checksum = "a7a70ba024b9dc04c27ea2f0c0548feb474ec5c54bba33a7f72f873a39d07b24"
 
 [[package]]
 name = "memchr"
@@ -566,6 +586,15 @@ dependencies = [
  "serde_derive",
 ]
 
+[[package]]
+name = "serde_bytes"
+version = "0.11.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "387cc504cb06bb40a96c8e04e951fe01854cf6bc921053c954e4a606d9675c6a"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "serde_derive"
 version = "1.0.203"
@@ -635,9 +664,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.67"
+version = "2.0.68"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ff8655ed1d86f3af4ee3fd3263786bc14245ad17c4c7e85ba7187fb3ae028c90"
+checksum = "901fa70d88b9d6c98022e23b4136f9f3e54e4662c3bc1bd1d84a42a9a0f0c1e9"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/src/crates/ferrumc_macros/Cargo.toml b/src/crates/ferrumc_macros/Cargo.toml
index c9afbf85..255a5f9f 100644
--- a/src/crates/ferrumc_macros/Cargo.toml
+++ b/src/crates/ferrumc_macros/Cargo.toml
@@ -7,8 +7,9 @@ edition = "2021"
 proc-macro = true
 
 [dependencies]
+proc-macro2 = "1.0.86"
 quote = "1.0.36"
-syn = "2.0.67"
+syn = "2.0.68"
 tokio = "1.38.0"
 
-ferrumc_utils = { path = "../ferrumc_utils"}
+ferrumc_utils = { path = "../ferrumc_utils" }
diff --git a/src/crates/ferrumc_macros/src/encode.rs b/src/crates/ferrumc_macros/src/encode.rs
new file mode 100644
index 00000000..98faf703
--- /dev/null
+++ b/src/crates/ferrumc_macros/src/encode.rs
@@ -0,0 +1,170 @@
+use quote::{format_ident, quote};
+use syn::DeriveInput;
+
+pub(crate) fn generate_encode_func(input: DeriveInput) -> proc_macro2::TokenStream {
+    let name = &input.ident;
+    let mut is_packet_type = false;
+
+    struct FieldAttribs {
+        field_name: syn::Ident,
+        raw_bytes: Option<RawBytes>,
+    }
+    struct RawBytes {
+        prepend_length: bool,
+    }
+
+    let mut field_attribs: Vec<FieldAttribs> = Vec::new();
+
+    let fields = match input.data {
+        syn::Data::Struct(syn::DataStruct {
+                              fields: syn::Fields::Named(fields),
+                              ..
+                          }) => fields,
+        _ => panic!("Only structs are supported"),
+    };
+
+    for field in fields.named {
+        let field_name = field.ident.unwrap();
+
+        if field_name.to_string() == "packet_id" {
+            is_packet_type = true;
+        }
+
+        let mut field_attrib = FieldAttribs {
+            field_name,
+            raw_bytes: None,
+        };
+
+        let attribs = field.attrs;
+
+        for attrib in attribs {
+            // [encode(raw_bytes(prepend_length=true))]
+            // [encode(raw_bytes)]
+
+            let attrib_name = attrib.path().get_ident().unwrap();
+
+
+            if attrib_name != "encode" {
+                continue;
+            }
+
+            attrib.parse_nested_meta(|meta| {
+                if meta.path.is_ident("raw_bytes") {
+                    let mut prepend = false;
+
+                    meta.parse_nested_meta(|meta| {
+                        if meta.path.is_ident("prepend_length") {
+                            let value = meta.value().unwrap();
+                            let value = value.parse::<syn::LitBool>().unwrap();
+                            let value = value.value();
+                            prepend = value;
+                        }
+
+                        Ok(())
+                    }).unwrap();
+
+                    field_attrib.raw_bytes = Some(RawBytes {
+                        prepend_length: prepend,
+                    });
+                }
+
+                Ok(())
+            }).unwrap();
+        }
+
+        field_attribs.push(field_attrib);
+    }
+
+
+    let mut field_statements = Vec::new();
+
+    for field_attrib in field_attribs {
+        let field_name = field_attrib.field_name;
+
+        let mut statement: proc_macro2::TokenStream;
+
+        // declare var names
+        let cursor = format_ident!("__cursor_{}", field_name);
+        let bytes = format_ident!("__bytes_{}", field_name);
+        let len = format_ident!("__len_{}", field_name);
+
+        if let Some(raw_bytes) = field_attrib.raw_bytes {
+            statement = quote! {
+                let mut #cursor = std::io::Cursor::new(Vec::new());
+            };
+
+            if raw_bytes.prepend_length {
+                statement = quote! {
+                    #statement
+
+                    let #len = self.#field_name.len();
+                    let #len = ferrumc_utils::encoding::varint::VarInt::new(#len as i32);
+
+                    #len.encode(&mut #cursor).await?;
+                }
+            }
+
+            statement = quote! {
+                #statement
+                tokio::io::AsyncWriteExt::write_all(&mut #cursor, &self.#field_name).await?;
+
+                let mut #bytes = #cursor.into_inner();
+                tokio::io::AsyncWriteExt::write_all(bytes, &#bytes).await?;
+            };
+        } else {
+            statement = quote! {
+                self.#field_name.encode(bytes).await?;
+            };
+        }
+
+        field_statements.push(statement);
+    }
+
+    let expanded: proc_macro2::TokenStream;
+
+    if is_packet_type {
+        expanded = quote! {
+            impl ferrumc_utils::type_impls::Encode for #name {
+                async fn encode<T>(&self, bytes_out: &mut T) -> std::result::Result<(), ferrumc_utils::error::Error>
+                    where
+                            T: tokio::io::AsyncWrite + tokio::io::AsyncSeek + std::marker::Unpin
+                {
+                    use tokio::io::AsyncWriteExt;
+                    let mut bytes_ = std::io::Cursor::new(Vec::new());
+                    let mut bytes = &mut bytes_;
+
+                    #(#field_statements)*
+
+                    let __packet_data = bytes_.into_inner();
+
+                    let __length = __packet_data.len() as i32;
+                    let __length: ferrumc_utils::encoding::varint::VarInt = ferrumc_utils::encoding::varint::VarInt::new(__length);
+
+                    let mut __cursor = std::io::Cursor::new(Vec::new());
+                    __length.encode(&mut __cursor).await?;
+
+                    __cursor.write_all(&__packet_data).await?;
+
+                    let __encoded = __cursor.into_inner();
+                    bytes_out.write_all(&__encoded).await?;
+
+                    Ok(())
+                }
+            }
+        }
+    }else {
+        expanded = quote! {
+            impl ferrumc_utils::type_impls::Encode for #name {
+                async fn encode<T>(&self, bytes: &mut T) -> std::result::Result<(), ferrumc_utils::error::Error>
+                    where
+                            T: tokio::io::AsyncWrite + tokio::io::AsyncSeek + std::marker::Unpin
+                {
+                    use tokio::io::AsyncWriteExt;
+                    #(#field_statements)*
+                    Ok(())
+                }
+            }
+        }
+    }
+    expanded
+}
\ No newline at end of file
diff --git a/src/crates/ferrumc_macros/src/lib.rs b/src/crates/ferrumc_macros/src/lib.rs
index d9720081..d1c24af6 100644
--- a/src/crates/ferrumc_macros/src/lib.rs
+++ b/src/crates/ferrumc_macros/src/lib.rs
@@ -8,6 +8,8 @@ use std::path::Path;
 use quote::quote;
 use syn::{DeriveInput, LitInt, LitStr, parse_macro_input};
 
+mod encode;
+
 #[proc_macro_derive(Decode)]
 pub fn decode_derive(input: TokenStream) -> TokenStream {
     // Parse the input tokens into a syntax tree
@@ -62,11 +64,17 @@ pub fn decode_derive(input: TokenStream) -> TokenStream {
     TokenStream::from(expanded)
 }
 
-#[proc_macro_derive(Encode)]
+#[proc_macro_derive(Encode, attributes(encode))]
 pub fn encode_derive(input: TokenStream) -> TokenStream {
-    // Parse the input tokens into a syntax tree
     let input = parse_macro_input!(input as DeriveInput);
 
+    let output = encode::generate_encode_func(input);
+
+    TokenStream::from(output)
+
+
+    /*// Parse the input tokens into a syntax tree
+
     // Used to store all field encoding statements
     let mut field_statements = Vec::new();
     let mut has_packet_id = false;
@@ -132,7 +140,7 @@ pub fn encode_derive(input: TokenStream) -> TokenStream {
 
 
     // Hand the output tokens back to the compiler
-    TokenStream::from(expanded)
+    TokenStream::from(expanded)*/
 }
 
 /// Just exists, so we can use it in the packet attribute
@@ -260,7 +268,7 @@ pub fn bake_packet_registry(input: TokenStream) -> TokenStream {
             match_arms.push(quote! {
                 (#packet_id, #state) => {
                     let packet = crate::packets::incoming::#struct_name_lowercase::#struct_name::decode(cursor).await?;
-                    packet.handle(&mut conn).await?;
+                    packet.handle(conn_owned).await?;
                 },
             });
         }
@@ -273,11 +281,10 @@ pub fn bake_packet_registry(input: TokenStream) -> TokenStream {
     let match_arms = match_arms.into_iter();
 
     let output = quote! {
-        pub async fn handle_packet(packet_id: u8, conn_owned: &mut Arc<RwLock<crate::Connection>>, cursor: &mut std::io::Cursor<Vec<u8>>) -> ferrumc_utils::prelude::Result<()> {
-            let mut conn = conn_owned.write().await;
-            match (packet_id, conn.state.as_str()) {
+        pub async fn handle_packet(packet_id: u8, conn_owned: &mut crate::Connection, cursor: &mut std::io::Cursor<Vec<u8>>) -> ferrumc_utils::prelude::Result<()> {
+            match (packet_id, conn_owned.state.as_str()) {
                 #(#match_arms)*
-                _ => println!("No packet found for ID: 0x{:02X} in state: {}", packet_id, conn_owned.read().await.state.as_str()),
+                _ => println!("No packet found for ID: 0x{:02X} in state: {}", packet_id, conn_owned.state.as_str()),
             }
 
             Ok(())
diff --git a/src/crates/ferrumc_net/Cargo.lock b/src/crates/ferrumc_net/Cargo.lock
index d99dac6d..248c8320 100644
--- a/src/crates/ferrumc_net/Cargo.lock
+++ b/src/crates/ferrumc_net/Cargo.lock
@@ -17,6 +17,24 @@ version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
 
+[[package]]
+name = "adler32"
+version = "1.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aae1277d39aeec15cb388266ecc24b11c80469deae6067e17a1a7aa9e5c1f234"
+
+[[package]]
+name = "ahash"
+version = "0.8.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e89da841a80418a9b391ebaea17f5c112ffaaa96f621d2c285b5174da76b9011"
+dependencies = [
+ "cfg-if",
+ "once_cell",
+ "version_check",
+ "zerocopy",
+]
+
 [[package]]
 name = "aho-corasick"
 version = "1.1.3"
@@ -26,6 +44,12 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "allocator-api2"
+version = "0.2.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c6cb57a04249c6480766f7f7cef5467412af1490f8d1e243141daddada3264f"
+
 [[package]]
 name = "anyhow"
 version = "1.0.86"
@@ -176,6 +200,12 @@ dependencies = [
  "generic-array",
 ]
 
+[[package]]
+name = "bumpalo"
+version = "3.16.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "79296716171880943b8470b5f8d03aa55eb2e645a4874bdbb28adb49162e012c"
+
 [[package]]
 name = "bytemuck"
 version = "1.16.1"
@@ -200,6 +230,12 @@ version = "1.0.99"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "96c51067fd44124faa7f870b4b1c969379ad32b2ba805aa959430ceaa384f695"
 
+[[package]]
+name = "cesu8"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6d43a04d8753f35258c91f8ec639f792891f748a1edbd759cf1dcea3382ad83c"
+
 [[package]]
 name = "cfg-if"
 version = "1.0.0"
@@ -293,6 +329,15 @@ dependencies = [
  "unicode-segmentation",
 ]
 
+[[package]]
+name = "core2"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b49ba7ef1ad6107f8824dbe97de947cbaac53c44e7f9756a1fba0d37c1eec505"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "cpufeatures"
 version = "0.2.12"
@@ -342,6 +387,12 @@ dependencies = [
  "typenum",
 ]
 
+[[package]]
+name = "dary_heap"
+version = "0.3.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7762d17f1241643615821a8455a0b2c3e803784b058693d990b11f2dce25a0ca"
+
 [[package]]
 name = "dashmap"
 version = "6.0.1"
@@ -387,11 +438,24 @@ version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
 
+[[package]]
+name = "fastnbt"
+version = "2.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7d4a73a95dc65551ccd98e1ecd1adb5d1ba5361146963b31f481ca42fc0520a3"
+dependencies = [
+ "byteorder",
+ "cesu8",
+ "serde",
+ "serde_bytes",
+]
+
 [[package]]
 name = "ferrumc_macros"
 version = "0.1.0"
 dependencies = [
  "ferrumc_utils",
+ "proc-macro2",
  "quote",
  "syn",
  "tokio",
@@ -406,16 +470,22 @@ dependencies = [
  "byteorder",
  "console-subscriber",
  "dashmap",
+ "fastnbt",
  "ferrumc_macros",
  "ferrumc_utils",
+ "include-flate",
  "lariv",
  "lazy_static",
  "log",
  "rand",
  "serde",
+ "serde_derive",
  "serde_json",
  "tokio",
+ "tracing",
+ "tracing-subscriber",
  "uuid",
+ "zopfli",
 ]
 
 [[package]]
@@ -425,6 +495,7 @@ dependencies = [
  "anyhow",
  "byteorder",
  "config",
+ "fastnbt",
  "lazy_static",
  "log",
  "serde",
@@ -551,6 +622,10 @@ name = "hashbrown"
 version = "0.14.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e5274423e17b7c9fc20b6e7e208532f9b19825d82dfd615708b70edd83df41f1"
+dependencies = [
+ "ahash",
+ "allocator-api2",
+]
 
 [[package]]
 name = "hdrhistogram"
@@ -647,6 +722,29 @@ dependencies = [
  "tokio-io-timeout",
 ]
 
+[[package]]
+name = "include-flate"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "df49c16750695486c1f34de05da5b7438096156466e7f76c38fcdf285cf0113e"
+dependencies = [
+ "include-flate-codegen",
+ "lazy_static",
+ "libflate",
+]
+
+[[package]]
+name = "include-flate-codegen"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8c5b246c6261be723b85c61ecf87804e8ea4a35cb68be0ff282ed84b95ffe7d7"
+dependencies = [
+ "libflate",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "indexmap"
 version = "1.9.3"
@@ -711,6 +809,30 @@ version = "0.2.155"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "97b3888a4aecf77e811145cadf6eef5901f4782c53886191b2f693f24761847c"
 
+[[package]]
+name = "libflate"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "45d9dfdc14ea4ef0900c1cddbc8dcd553fbaacd8a4a282cf4018ae9dd04fb21e"
+dependencies = [
+ "adler32",
+ "core2",
+ "crc32fast",
+ "dary_heap",
+ "libflate_lz77",
+]
+
+[[package]]
+name = "libflate_lz77"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e6e0d73b369f386f1c44abd9c570d5318f55ccde816ff4b562fa452e5182863d"
+dependencies = [
+ "core2",
+ "hashbrown 0.14.5",
+ "rle-decode-fast",
+]
+
 [[package]]
 name = "linked-hash-map"
 version = "0.5.6"
@@ -727,11 +849,17 @@ dependencies = [
  "scopeguard",
 ]
 
+[[package]]
+name = "lockfree-object-pool"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9374ef4228402d4b7e403e5838cb880d9ee663314b0a900d5a6aabf0c213552e"
+
 [[package]]
 name = "log"
-version = "0.4.21"
+version = "0.4.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "90ed8c1e510134f979dbc4f070f87d4313098b704861a105fe34231c70a3901c"
+checksum = "a7a70ba024b9dc04c27ea2f0c0548feb474ec5c54bba33a7f72f873a39d07b24"
 
 [[package]]
 name = "matchers"
@@ -748,6 +876,16 @@ version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0e7465ac9959cc2b1404e8e2367b43684a6d13790fe23056cc8c6c5a6b7bcb94"
 
+[[package]]
+name = "md-5"
+version = "0.10.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d89e7ee0cfbedfc4da3340218492196241d89eefb6dab27de5df917a6d2e78cf"
+dependencies = [
+ "cfg-if",
+ "digest",
+]
+
 [[package]]
 name = "memchr"
 version = "2.7.4"
@@ -796,6 +934,16 @@ dependencies = [
  "minimal-lexical",
 ]
 
+[[package]]
+name = "nu-ansi-term"
+version = "0.46.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "77a8165726e8236064dbb45459242600304b42a5ea24ee2948e18e023bf7ba84"
+dependencies = [
+ "overload",
+ "winapi",
+]
+
 [[package]]
 name = "num-traits"
 version = "0.2.19"
@@ -840,6 +988,12 @@ dependencies = [
  "hashbrown 0.13.2",
 ]
 
+[[package]]
+name = "overload"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b15813163c1d831bf4a13c3610c05c0d03b39feb07f7e09fa234dac9b15aaf39"
+
 [[package]]
 name = "parking_lot"
 version = "0.12.3"
@@ -1091,6 +1245,12 @@ version = "0.8.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7a66a03ae7c801facd77a29370b4faec201768915ac14a721ba36f20bc9c209b"
 
+[[package]]
+name = "rle-decode-fast"
+version = "1.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3582f63211428f83597b51b2ddb88e2a91a9d52d12831f9d08f5e624e8977422"
+
 [[package]]
 name = "ron"
 version = "0.8.1"
@@ -1146,6 +1306,15 @@ dependencies = [
  "serde_derive",
 ]
 
+[[package]]
+name = "serde_bytes"
+version = "0.11.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "387cc504cb06bb40a96c8e04e951fe01854cf6bc921053c954e4a606d9675c6a"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "serde_derive"
 version = "1.0.203"
@@ -1159,9 +1328,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.117"
+version = "1.0.119"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "455182ea6142b14f93f4bc5320a2b31c1f266b66a4a5c858b013302a5d8cbfc3"
+checksum = "e8eddb61f0697cc3989c5d64b452f5488e2b8a60fd7d5076a3045076ffef8cb0"
 dependencies = [
  "itoa",
  "ryu",
@@ -1177,6 +1346,12 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "sha1_smol"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ae1a47186c03a32177042e55dbc5fd5aee900b8e0069a8d70fba96a9375cd012"
+
 [[package]]
 name = "sha2"
 version = "0.10.8"
@@ -1206,6 +1381,12 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "simd-adler32"
+version = "0.3.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d66dc143e6b11c1eddc06d5c423cfc97062865baf299914ab64caa38182078fe"
+
 [[package]]
 name = "slab"
 version = "0.4.9"
@@ -1233,9 +1414,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.67"
+version = "2.0.68"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ff8655ed1d86f3af4ee3fd3263786bc14245ad17c4c7e85ba7187fb3ae028c90"
+checksum = "901fa70d88b9d6c98022e23b4136f9f3e54e4662c3bc1bd1d84a42a9a0f0c1e9"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1477,6 +1658,17 @@ dependencies = [
  "valuable",
 ]
 
+[[package]]
+name = "tracing-log"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ee855f1f400bd0e5c02d150ae5de3840039a3f54b025156404e34c23c03f47c3"
+dependencies = [
+ "log",
+ "once_cell",
+ "tracing-core",
+]
+
 [[package]]
 name = "tracing-subscriber"
 version = "0.3.18"
@@ -1484,12 +1676,15 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ad0f048c97dbd9faa9b7df56362b8ebcaa52adb06b498c050d2f4e32f90a7a8b"
 dependencies = [
  "matchers",
+ "nu-ansi-term",
  "once_cell",
  "regex",
  "sharded-slab",
+ "smallvec",
  "thread_local",
  "tracing",
  "tracing-core",
+ "tracing-log",
 ]
 
 [[package]]
@@ -1524,12 +1719,14 @@ checksum = "d4c87d22b6e3f4a18d4d40ef354e97c90fcb14dd91d7dc0aa9d8a1172ebf7202"
 
 [[package]]
 name = "uuid"
-version = "1.8.0"
+version = "1.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a183cf7feeba97b4dd1c0d46788634f6221d87fa961b305bed08c851829efcc0"
+checksum = "5de17fd2f7da591098415cff336e12965a28061ddace43b59cb3c430179c9439"
 dependencies = [
  "getrandom",
+ "md-5",
  "rand",
+ "sha1_smol",
 ]
 
 [[package]]
@@ -1559,6 +1756,28 @@ version = "0.11.0+wasi-snapshot-preview1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
 
+[[package]]
+name = "winapi"
+version = "0.3.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
+dependencies = [
+ "winapi-i686-pc-windows-gnu",
+ "winapi-x86_64-pc-windows-gnu",
+]
+
+[[package]]
+name = "winapi-i686-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
+
+[[package]]
+name = "winapi-x86_64-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
+
 [[package]]
 name = "windows-sys"
 version = "0.48.0"
@@ -1715,3 +1934,37 @@ checksum = "56c1936c4cc7a1c9ab21a1ebb602eb942ba868cbd44a99cb7cdc5892335e1c85"
 dependencies = [
  "linked-hash-map",
 ]
+
+[[package]]
+name = "zerocopy"
+version = "0.7.34"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ae87e3fcd617500e5d106f0380cf7b77f3c6092aae37191433159dda23cfb087"
+dependencies = [
+ "zerocopy-derive",
+]
+
+[[package]]
+name = "zerocopy-derive"
+version = "0.7.34"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "15e934569e47891f7d9411f1a451d947a60e000ab3bd24fbb970f000387d1b3b"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "zopfli"
+version = "0.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e5019f391bac5cf252e93bbcc53d039ffd62c7bfb7c150414d61369afe57e946"
+dependencies = [
+ "bumpalo",
+ "crc32fast",
+ "lockfree-object-pool",
+ "log",
+ "once_cell",
+ "simd-adler32",
+]
diff --git a/src/crates/ferrumc_net/Cargo.toml b/src/crates/ferrumc_net/Cargo.toml
index 648958c8..41bced7c 100644
--- a/src/crates/ferrumc_net/Cargo.toml
+++ b/src/crates/ferrumc_net/Cargo.toml
@@ -8,14 +8,20 @@ dashmap = "6.0.1"
 lariv = "0.3.2"
 lazy_static = "1.4.0"
 tokio = { version = "1.38.0", features = ["full"] }
-uuid = { version = "1.8.0", features = ["v4", "fast-rng"] }
+uuid = { version = "1.9.1", features = ["v4", "fast-rng", "v3", "v5"] }
 rand = "0.8.5"
 atomic = "0.6.0"
 byteorder = "1.5.0"
-log = "0.4.21"
 ferrumc_utils = { path = "../ferrumc_utils" }
 ferrumc_macros = { path = "../ferrumc_macros" }
 serde = { version = "1.0.117", features = ["derive"] }
-serde_json = "1.0.117"
+serde_json = "1.0.119"
 base64 = "0.22.1"
 console-subscriber = "0.3.0"
+serde_derive = "1.0.203"
+fastnbt = "2.5.0"
+zopfli = "0.8.1"
+tracing = "0.1"
+tracing-subscriber = "0.3"
+log = { version = "0.4.22", features = [] }
+include-flate = "0.3.0"
\ No newline at end of file
diff --git a/src/crates/ferrumc_net/codec.json b/src/crates/ferrumc_net/codec.json
new file mode 100644
index 00000000..78cfac80
--- /dev/null
+++ b/src/crates/ferrumc_net/codec.json
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\ No newline at end of file
diff --git a/src/crates/ferrumc_net/src/lib.rs b/src/crates/ferrumc_net/src/lib.rs
index f3915027..6a443d5c 100644
--- a/src/crates/ferrumc_net/src/lib.rs
+++ b/src/crates/ferrumc_net/src/lib.rs
@@ -3,23 +3,25 @@
 use std::cmp::PartialEq;
 use std::fmt::Display;
 use std::io::Cursor;
+use std::ops::DerefMut;
 use std::sync::{Arc, atomic, OnceLock};
 use std::sync::atomic::AtomicU32;
+use std::time::Duration;
 
 use dashmap::DashMap;
-use log::{debug, trace};
 use rand::random;
-use tokio::io::AsyncReadExt;
-use tokio::io::AsyncWriteExt;
+use tokio::io::{AsyncReadExt, AsyncWriteExt};
 use tokio::sync::RwLock;
-use ferrumc_utils::config::get_global_config;
+use tracing::{debug, error, trace};
 
+use ferrumc_utils::config::get_global_config;
 use ferrumc_utils::encoding::varint::read_varint;
 use ferrumc_utils::prelude::*;
 
 use crate::packets::handle_packet;
 
 pub mod packets;
+pub mod the_dimension_codec;
 
 #[allow(non_snake_case)]
 pub fn CONNECTIONS() -> &'static ConnectionList {
@@ -30,7 +32,6 @@ pub fn CONNECTIONS() -> &'static ConnectionList {
     })
 }
 
-
 #[derive(PartialEq, Debug)]
 pub enum State {
     Unknown,
@@ -58,6 +59,9 @@ impl State {
     }
 }
 
+/// A list of connections, with a counter for the number of connections.
+///
+/// In desperate need of reworking.
 pub struct ConnectionList {
     // The connections, keyed with random values. The value also contains the connection id for ease of access.
     // pub connections: DashMap<u32, Connection>,
@@ -66,19 +70,20 @@ pub struct ConnectionList {
     pub connection_count: AtomicU32,
 }
 
-#[derive()]
+/// A connection to a client.
+///
+/// - `id`: The numerical ID for the connection. Is also the key for it's [ConnectionList] entry.
+/// - `socket`: The TCP socket for the connection ([tokio::net::TcpStream]).
+/// - `player_uuid`: The UUID of the player, if the connection is authenticated ([uuid::Uuid]).
+/// - `state`: The current state of the connection ([State]).
+/// - `metadata`: Metadata for the connection ([ConnectionMetadata]).
+/// - `drop`: Whether to drop and clean up the connection after this network tick.
 pub struct Connection {
-    // The connection id.
     pub id: u32,
-    // The socket.
     pub socket: tokio::net::TcpStream,
-    // The player uuid, if the connection is authenticated.
     pub player_uuid: Option<uuid::Uuid>,
-    // State
     pub state: State,
-    // Metadata
     pub metadata: ConnectionMetadata,
-    // Whether to drop and clean up the connection
     pub drop: bool,
 }
 
@@ -91,57 +96,80 @@ pub fn setup_tracer() {
     console_subscriber::init();
 }
 
-pub async fn handle_connection(socket: tokio::net::TcpStream) -> Result<()> {
+/// Handles a connection. This is the main entry point for a connection.
+///
+/// - `socket`: The TCP socket for the connection ([tokio::net::TcpStream]).
+///
+/// Creates a new [Connection] and adds it to the [ConnectionList]. Passes the connection to [manage_conn].
+pub async fn init_connection(socket: tokio::net::TcpStream) -> Result<()> {
     let mut id = random();
-    // check if we have a collision (1 in 4.2 billion chance) and if so, generate a new id
     while CONNECTIONS().connections.contains_key(&id) {
         id = random();
     }
-    let conn = Arc::new(RwLock::new(
-        Connection {
-            id,
-            socket,
-            player_uuid: None,
-            state: State::Handshake,
-            metadata: ConnectionMetadata::default(),
-            drop: false,
-        }));
-
-    // Add the connection to the connections list
-    CONNECTIONS().connections.insert(id, conn);
+
+    let conn = Connection {
+        id,
+        socket,
+        player_uuid: None,
+        state: State::Handshake,
+        metadata: ConnectionMetadata::default(),
+        drop: false,
+    };
+    let conn = Arc::new(RwLock::new(conn));
+
+    // Doesn't matter if we clone, since actual value is not cloned
+    CONNECTIONS().connections.insert(id, conn.clone());
     CONNECTIONS()
         .connection_count
         .fetch_add(1, atomic::Ordering::Relaxed);
 
-    debug!("Connection established with id: {}. Current connection count: {}", id, CONNECTIONS().connection_count.load(atomic::Ordering::Relaxed));
+    let current_amount = CONNECTIONS()
+        .connection_count
+        .load(atomic::Ordering::Relaxed);
+    debug!(
+        "Connection established with id: {}. Current connection count: {}",
+        id, current_amount
+    );
 
-    // Get a reference to the connection
-    let mut conn_ref = CONNECTIONS().connections.view(&id, |_k, v| { v.clone() }).unwrap();
-    manage_conn(&mut conn_ref).await?;
+    let res = manage_conn(conn).await;
+
+    if let Err(e) = res {
+        error!("Error occurred in {:?}: {:?}, dropping connection", id, e);
+        drop_conn(id).await?;
+    }
 
     Ok(())
 }
 
-pub async fn manage_conn(conn: &mut Arc<RwLock<Connection>>) -> Result<()> {
-    debug!("Starting receiver for the same addr: {:?}", conn.read().await.socket.peer_addr()?);
+/// Manages a connection. This is the main loop for a connection.
+///
+/// - `conn`: The connection to manage ([Arc<RwLock<Connection>>]).
+///
+/// Reads packets from the connection and passes them to [handle_packet]. The handle_packet function
+/// is generated at compile time by [ferrumc_macros::bake_packet_registry].
+pub async fn manage_conn(conn: Arc<RwLock<Connection>>) -> Result<()> {
+    debug!(
+        "Starting receiver for the same addr: {:?}",
+        conn.read().await.socket.peer_addr()?
+    );
 
     loop {
         // Get the length of the packet
         let mut length_buffer = vec![0u8; 1];
-        {
-            let mut conn_write = conn.write().await;
-            conn_write.socket.read_exact(&mut length_buffer).await?;
-        }
+
+        trace!("Reading length buffer");
+
+        let mut conn_write = conn.write().await;
+        conn_write.socket.read_exact(&mut length_buffer).await?;
+
+        trace!("Length buffer: {:?}", length_buffer);
 
         let length = length_buffer[0] as usize;
 
         // Get the rest of the packet
         let mut buffer = vec![0u8; length];
 
-        {
-            let mut conn_write = conn.write().await;
-            conn_write.socket.read_exact(&mut buffer).await?;
-        }
+        conn_write.socket.read_exact(&mut buffer).await?;
 
         let buffer = vec![length_buffer, buffer].concat();
 
@@ -154,37 +182,51 @@ pub async fn manage_conn(conn: &mut Arc<RwLock<Connection>>) -> Result<()> {
         trace!("Packet Length: {}", packet_length);
         trace!("Packet ID: {}", packet_id);
 
+        let packet_id = packet_id.get_val() as u8;
+        let actual_connection = conn_write.deref_mut();
         // Handle the packet
-        handle_packet(packet_id.get_val() as u8, conn, &mut cursor).await?;
+        handle_packet(packet_id, actual_connection, &mut cursor).await?;
+
+        // drop the handle to the write lock. to allow other tasks to write/read
+        drop(conn_write);
+
+        let read = conn.read().await;
 
-        // Check if we need to drop the connection
-        let do_drop = conn.read().await.drop;
-        let id = conn.read().await.id;
+        // drop if the connection is marked for drop
+        let do_drop = read.drop;
+        let id = read.id;
+
+        drop(read);
 
-        // Drop the connection if needed
         if do_drop {
             drop_conn(id).await?;
-            conn.write().await.socket.shutdown().await?;
             break;
         }
-        
-        tokio::time::sleep(
-            if get_global_config().network_tick_rate > 0 {
-                std::time::Duration::from_millis(1000 / get_global_config().network_tick_rate as u64)
-            } else {
-                std::time::Duration::from_millis(0)
-            }
-        ).await;
+
+        let tick_rate = get_global_config().network_tick_rate;
+        let sleep_duration_millis: u64 = if tick_rate > 0 {
+            1000 / tick_rate as u64
+        } else {
+            0
+        };
+
+        tokio::time::sleep(Duration::from_millis(sleep_duration_millis)).await;
     }
+    #[allow(unreachable_code)]
     Ok(())
 }
 
 async fn drop_conn(connection_id: u32) -> Result<()> {
     debug!("Dropping connection with id: {}", connection_id);
-    CONNECTIONS().connections.remove(&connection_id);
-    CONNECTIONS().connection_count.fetch_sub(1, atomic::Ordering::Relaxed);
+    let connection = CONNECTIONS().connections.remove(&connection_id);
+    let Some((_, conn_arc)) = connection else {
+        return Err(Error::ConnectionNotFound(connection_id));
+    };
+    CONNECTIONS()
+        .connection_count
+        .fetch_sub(1, atomic::Ordering::Relaxed);
+    // drop the connection in the end, just in case it errors out
+    let mut conn = conn_arc.write().await;
+    conn.socket.shutdown().await?;
     Ok(())
 }
-
-
-
diff --git a/src/crates/ferrumc_net/src/packets/incoming/handshake.rs b/src/crates/ferrumc_net/src/packets/incoming/handshake.rs
index 494fc4ad..a74b5d9d 100644
--- a/src/crates/ferrumc_net/src/packets/incoming/handshake.rs
+++ b/src/crates/ferrumc_net/src/packets/incoming/handshake.rs
@@ -1,9 +1,13 @@
 use ferrumc_macros::{Decode, packet};
 use ferrumc_utils::encoding::varint::VarInt;
+use ferrumc_utils::prelude::*;
 
 use crate::{Connection, State};
 use crate::packets::IncomingPacket;
 
+/// The first packet sent by the client to the server.
+/// 
+/// This packet is used to negotiate the protocol version, server address, server port, and the next state.
 #[derive(Decode)]
 #[packet(packet_id = 0x00, state = "handshake")]
 pub struct Handshake {
@@ -14,13 +18,13 @@ pub struct Handshake {
 }
 
 impl IncomingPacket for Handshake {
-    async fn handle(&self, conn: &mut tokio::sync::RwLockWriteGuard<'_, Connection>) -> Result<(), Error> {
+    async fn handle(&self, conn: &mut Connection) -> Result<()> {
 
-        conn.metadata.protocol_version = 763;
+        conn.metadata.protocol_version = self.protocol_version.get_val();
         conn.state = match self.next_state.get_val() {
             1 => State::Status,
             2 => State::Login,
-            s => {return Err(Error::InvalidState(s as u32))}
+            s => {return Err(Error::InvalidState(s))}
         };
 
         Ok(())
diff --git a/src/crates/ferrumc_net/src/packets/incoming/loginstart.rs b/src/crates/ferrumc_net/src/packets/incoming/loginstart.rs
new file mode 100644
index 00000000..5736e7da
--- /dev/null
+++ b/src/crates/ferrumc_net/src/packets/incoming/loginstart.rs
@@ -0,0 +1,115 @@
+use include_flate::flate;
+use tokio::io::AsyncWriteExt;
+use tracing::debug;
+use uuid::Uuid;
+
+use ferrumc_macros::{Decode, packet};
+use ferrumc_utils::encoding::position::Position;
+use ferrumc_utils::encoding::varint::VarInt;
+use ferrumc_utils::prelude::*;
+use ferrumc_utils::type_impls::Encode;
+
+use crate::Connection;
+use crate::packets::IncomingPacket;
+use crate::State::Play;
+
+/// The login start packet is sent by the client to the server to start the login process.
+///
+/// Server responds with [crate::packets::outgoing::login_success::LoginSuccess],
+/// [crate::packets::outgoing::login_play::LoginPlay], and
+/// [crate::packets::outgoing::defaultspawnposition::DefaultSpawnPosition] packets in that order.
+/// No response is required from the client while these are being sent.
+///
+/// This is the final stage in the login process. The client is now in the play state.
+#[derive(Decode)]
+#[packet(packet_id = 0x00, state = "login")]
+pub struct LoginStart {
+    pub username: String,
+    pub uuid: u128,
+}
+
+// MAKE SURE YOU RUN THE TEST IN THE login_play.rs FILE TO GENERATE THE NBT FILE
+// The NBT encoded data for the dimension codec. Using flate_include cos the codec file is like 40kb
+#[cfg(not(test))]
+flate!(pub static NBT_CODEC: [u8] from "codec.json");
+
+#[cfg(test)]
+const NBT_CODEC: &[u8] = &[0u8; 1];
+
+impl IncomingPacket for LoginStart {
+    async fn handle(&self, conn: &mut Connection) -> Result<()> {
+        {
+            debug!("LoginStart packet received");
+            debug!("Username: {}", self.username);
+            let uuid = Uuid::from_u128(self.uuid);
+            debug!("UUID: {uuid}");
+
+            let namespace_uuid = Uuid::new_v5(&Uuid::NAMESPACE_URL, "OfflinePlayer".as_bytes());
+            let uuid = Uuid::new_v3(&namespace_uuid, self.username.as_bytes());
+
+            let response = crate::packets::outgoing::login_success::LoginSuccess {
+                packet_id: VarInt::from(0x02),
+                uuid: uuid.as_bytes().into(),
+                username: "OfflinePlayer".to_string(),
+                property_count: VarInt::new(0),
+                properties: vec![],
+            };
+
+            let mut cursor = std::io::Cursor::new(Vec::new());
+            response.encode(&mut cursor).await?;
+            let response = cursor.into_inner();
+
+            conn.socket.write_all(&*response).await?;
+        }
+
+        {
+            let play_packet = crate::packets::outgoing::login_play::LoginPlay {
+                packet_id: VarInt::from(0x28),
+                entity_id: 0,
+                hardcore: false,
+                gamemode: 0,
+                previous_gamemode: -1,
+                dimension_length: VarInt::new(1),
+                dimension_names: vec!["minecraft:overworld".to_string()],
+                registry_codec: NBT_CODEC.to_vec(),
+                dimension_type: "minecraft:overworld".to_string(),
+                dimension_name: "minecraft:overworld".to_string(),
+                seed_hash: 0,
+                max_players: VarInt::new(20),
+                view_distance: VarInt::new(10),
+                simulation_distance: VarInt::new(10),
+                reduced_debug_info: false,
+                enable_respawn_screen: true,
+                is_debug: false,
+                is_flat: false,
+                has_death_location: false,
+                portal_cooldown: VarInt::new(0),
+            };
+
+            let mut cursor = std::io::Cursor::new(Vec::new());
+            play_packet.encode(&mut cursor).await?;
+            let play_packet = cursor.into_inner();
+
+            conn.socket.write_all(&*play_packet).await?;
+        }
+
+        {
+            let spawn_position =
+                crate::packets::outgoing::defaultspawnposition::DefaultSpawnPosition {
+                    packet_id: VarInt::from(0x50),
+                    location: Position { x: 0, y: 0, z: 0 },
+                    angle: 0.0,
+                };
+
+            let mut cursor = std::io::Cursor::new(Vec::new());
+            spawn_position.encode(&mut cursor).await?;
+            let spawn_position = cursor.into_inner();
+
+            conn.socket.write_all(&*spawn_position).await?;
+        }
+
+        conn.state = Play;
+
+        Ok(())
+    }
+}
diff --git a/src/crates/ferrumc_net/src/packets/incoming/mod.rs b/src/crates/ferrumc_net/src/packets/incoming/mod.rs
index 1bf3226a..3e1a629a 100644
--- a/src/crates/ferrumc_net/src/packets/incoming/mod.rs
+++ b/src/crates/ferrumc_net/src/packets/incoming/mod.rs
@@ -1,3 +1,5 @@
 pub mod handshake;
 pub mod status;
-pub mod ping;
\ No newline at end of file
+pub mod ping;
+pub mod loginstart;
+pub mod setplayerposition;
\ No newline at end of file
diff --git a/src/crates/ferrumc_net/src/packets/incoming/ping.rs b/src/crates/ferrumc_net/src/packets/incoming/ping.rs
index b6ecc796..9572e3d8 100644
--- a/src/crates/ferrumc_net/src/packets/incoming/ping.rs
+++ b/src/crates/ferrumc_net/src/packets/incoming/ping.rs
@@ -1,13 +1,17 @@
-use log::info;
-use tokio::io::AsyncWriteExt;
-
 use ferrumc_macros::{Decode, packet};
 use ferrumc_utils::encoding::varint::VarInt;
-
+use ferrumc_utils::prelude::*;
+use ferrumc_utils::type_impls::Encode;
+use tokio::io::AsyncWriteExt;
+use tracing::info;
 use crate::Connection;
 use crate::packets::IncomingPacket;
 use crate::packets::outgoing::ping::OutgoingPing;
 
+/// This ping packet is sent by the client to the server to request a pong.
+/// 
+/// The payload is a random number that the server should return in the pong.
+/// For some reason, seems to be required for the client to acknowledge the server's status response.
 #[derive(Decode)]
 #[packet(packet_id = 0x01, state = "status")]
 pub struct Ping {
@@ -15,18 +19,21 @@ pub struct Ping {
 }
 
 impl IncomingPacket for Ping {
-    async fn handle(&self, conn: &mut tokio::sync::RwLockWriteGuard<'_, Connection>) -> Result<(), ferrumc_utils::error::Error> {
+    async fn handle(&self, conn: &mut Connection) -> Result<()> {
         info!("Handling ping packet");
 
+        // tokio::io::AsyncWriteExt::write_all()
         let response = OutgoingPing {
             packet_id: VarInt::from(0x01),
             payload: self.payload,
         };
 
-        let response = response.encode().await?;
-        
+        let mut cursor = std::io::Cursor::new(Vec::new());
+        response.encode(&mut cursor).await?;
+        let response = cursor.into_inner();
+
         conn.drop = true;
 
-        conn.socket.write_all(&response).await.map_err(|e| e.into())
+        conn.socket.write_all(&*response).await.map_err(|e| e.into())
     }
 }
\ No newline at end of file
diff --git a/src/crates/ferrumc_net/src/packets/incoming/setplayerposition.rs b/src/crates/ferrumc_net/src/packets/incoming/setplayerposition.rs
new file mode 100644
index 00000000..10cf9412
--- /dev/null
+++ b/src/crates/ferrumc_net/src/packets/incoming/setplayerposition.rs
@@ -0,0 +1,24 @@
+use tracing::{info, trace};
+use ferrumc_macros::{Decode, packet};
+use crate::Connection;
+use crate::packets::IncomingPacket;
+
+/// The set player position packet is sent by the client to the server to update the player's position.
+#[derive(Decode)]
+#[packet(packet_id = 0x14, state = "play")]
+pub struct SetPlayerPosition {
+    pub x: f64,
+    pub y: f64,
+    pub z: f64,
+    pub on_ground: bool
+}
+
+impl IncomingPacket for SetPlayerPosition {
+    async fn handle(&self, _: &mut Connection) -> ferrumc_utils::prelude::Result<()> {
+        trace!("SetPlayerPosition packet received");
+        trace!("X: {}", self.x);
+        trace!("Y: {}", self.y);
+        trace!("Z: {}", self.z);
+        Ok(())
+    }
+}
\ No newline at end of file
diff --git a/src/crates/ferrumc_net/src/packets/incoming/status.rs b/src/crates/ferrumc_net/src/packets/incoming/status.rs
index 2bc1314b..e9286b1e 100644
--- a/src/crates/ferrumc_net/src/packets/incoming/status.rs
+++ b/src/crates/ferrumc_net/src/packets/incoming/status.rs
@@ -1,21 +1,28 @@
 use base64::Engine;
-use log::info;
 use serde::Serialize;
 use tokio::io::{AsyncReadExt, AsyncWriteExt};
 use tokio::sync::OnceCell;
+use tracing::info;
 
 use ferrumc_macros::{Decode, packet};
 use ferrumc_utils::config;
 use ferrumc_utils::encoding::varint::VarInt;
+use ferrumc_utils::prelude::*;
+use ferrumc_utils::type_impls::Encode;
 
 use crate::Connection;
 use crate::packets::IncomingPacket;
 use crate::packets::outgoing::status::OutgoingStatusResponse;
 
+/// The status packet is sent by the client to the server to request the server's status.
+/// 
+/// Usually sent after handshaking is completed.
 #[derive(Decode)]
 #[packet(packet_id = 0x00, state = "status")]
 pub struct Status;
 
+/// The response to the status packet.
+/// Sent as json.
 #[derive(Serialize)]
 struct JsonResponse {
     version: Version,
@@ -49,7 +56,7 @@ struct Description {
 }
 
 impl IncomingPacket for Status {
-    async fn handle(&self, conn: &mut tokio::sync::RwLockWriteGuard<'_, Connection>) -> Result<(), Error> {
+    async fn handle(&self, conn: &mut Connection) -> Result<()> {
         info!("Handling status request packet");
         let config = config::get_global_config();
 
@@ -79,23 +86,36 @@ impl IncomingPacket for Status {
                     text: config.motd.clone(),
                 },
                 favicon: get_encoded_favicon().await,
-            }).unwrap(),
+            })
+            .unwrap(),
         };
 
-        let response = response.encode().await?;
+        let mut cursor = std::io::Cursor::new(Vec::new());
+        response.encode(&mut cursor).await?;
+        let response = cursor.into_inner();
 
-        conn.socket.write_all(&response).await.map_err(|e| e.into())
+        let response = &*response;
+
+        conn.socket.write(response).await?;
+
+        Ok(())
     }
 }
+
+/// Get the favicon as a base64 encoded string.
+/// 
+/// This is cached in a `OnceCell` to avoid reading the file every time.
 async fn get_encoded_favicon() -> &'static String {
-    static FAVICON: OnceCell<String> = OnceCell:: const_new();
-    FAVICON.get_or_init(|| async {
-        let mut data = Vec::new();
-        let Ok(mut image) = tokio::fs::File::open("icon-64.png").await else {
-            return String::new();
-        };
-        image.read_to_end(&mut data).await.unwrap_or_default();
-        let data = base64::engine::general_purpose::STANDARD.encode(&data);
-        format!("data:image/png;base64,{}", data)
-    }).await
-}
\ No newline at end of file
+    static FAVICON: OnceCell<String> = OnceCell::const_new();
+    FAVICON
+        .get_or_init(|| async {
+            let mut data = Vec::new();
+            let Ok(mut image) = tokio::fs::File::open("icon-64.png").await else {
+                return String::new();
+            };
+            image.read_to_end(&mut data).await.unwrap_or_default();
+            let data = base64::engine::general_purpose::STANDARD.encode(&data);
+            format!("data:image/png;base64,{}", data)
+        })
+        .await
+}
diff --git a/src/crates/ferrumc_net/src/packets/mod.rs b/src/crates/ferrumc_net/src/packets/mod.rs
index d427082e..e29a9daa 100644
--- a/src/crates/ferrumc_net/src/packets/mod.rs
+++ b/src/crates/ferrumc_net/src/packets/mod.rs
@@ -1,9 +1,5 @@
-use std::sync::Arc;
-
-use tokio::sync::RwLock;
-
 use ferrumc_macros::bake_packet_registry;
-use ferrumc_utils::error::Error;
+use ferrumc_utils::prelude::*;
 
 use crate::Connection;
 
@@ -12,7 +8,7 @@ pub mod outgoing;
 
 pub trait IncomingPacket {
     #[allow(async_fn_in_trait)]
-    async fn handle(&self, conn: &mut tokio::sync::RwLockWriteGuard<Connection>) -> Result<(), Error>;
+    async fn handle(&self, conn: &mut Connection) -> Result<()>;
 }
 
 
diff --git a/src/crates/ferrumc_net/src/packets/outgoing/defaultspawnposition.rs b/src/crates/ferrumc_net/src/packets/outgoing/defaultspawnposition.rs
new file mode 100644
index 00000000..108cf3ec
--- /dev/null
+++ b/src/crates/ferrumc_net/src/packets/outgoing/defaultspawnposition.rs
@@ -0,0 +1,11 @@
+use ferrumc_macros::Encode;
+use ferrumc_utils::encoding::position::Position;
+use ferrumc_utils::encoding::varint::VarInt;
+
+/// The default spawn position packet is sent by the server to the client to set the player's spawn position.
+#[derive(Encode)]
+pub struct DefaultSpawnPosition {
+    pub packet_id: VarInt,
+    pub location: Position,
+    pub angle: f32
+}
\ No newline at end of file
diff --git a/src/crates/ferrumc_net/src/packets/outgoing/login_disconnect.rs b/src/crates/ferrumc_net/src/packets/outgoing/login_disconnect.rs
new file mode 100644
index 00000000..94db0361
--- /dev/null
+++ b/src/crates/ferrumc_net/src/packets/outgoing/login_disconnect.rs
@@ -0,0 +1,10 @@
+use ferrumc_macros::Encode;
+use ferrumc_utils::encoding::varint::VarInt;
+
+/// The login disconnect packet is sent by the server to the client to disconnect the client.
+/// Used to cancel the login process.
+#[derive(Encode)]
+pub struct LoginDisconnect {
+    pub packet_id: VarInt,
+    pub reason: String,
+}
\ No newline at end of file
diff --git a/src/crates/ferrumc_net/src/packets/outgoing/login_play.rs b/src/crates/ferrumc_net/src/packets/outgoing/login_play.rs
new file mode 100644
index 00000000..2a384713
--- /dev/null
+++ b/src/crates/ferrumc_net/src/packets/outgoing/login_play.rs
@@ -0,0 +1,44 @@
+use ferrumc_macros::Encode;
+use ferrumc_utils::encoding::varint::VarInt;
+
+/// The login play packet is sent by the server to the client to start the play state.
+/// Contains info about the world
+#[derive(Encode)]
+pub struct LoginPlay {
+    pub packet_id: VarInt,
+    pub entity_id: i32,
+    pub hardcore: bool,
+    pub gamemode: u8,
+    pub previous_gamemode: i8,
+    pub dimension_length: VarInt,
+    pub dimension_names: Vec<String>,
+    /// The codec for the dimension. Baked into the binary, see [crate::packets::incoming::loginstart::LoginStart::decode].
+    #[encode(raw_bytes(prepend_length = false))]
+    pub registry_codec: Vec<u8>,
+    pub dimension_type: String,
+    pub dimension_name: String,
+    pub seed_hash: i64,
+    pub max_players: VarInt,
+    pub view_distance: VarInt,
+    pub simulation_distance: VarInt,
+    pub reduced_debug_info: bool,
+    pub enable_respawn_screen: bool,
+    pub is_debug: bool,
+    pub is_flat: bool,
+    pub has_death_location: bool,
+    // pub death_dimension_name: Option<String>,
+    // pub death_location: Option<Position>,
+    pub portal_cooldown: VarInt,
+}
+
+// A test to just produce the codec file
+#[cfg(test)]
+#[test]
+fn generate_codec() {
+    use crate::the_dimension_codec::Root;
+    let codec_file = std::fs::File::open("../ferrumc_net/codec.json").unwrap();
+    let reader = std::io::BufReader::new(codec_file);
+    let mut codec: Root = serde_json::from_reader(reader).unwrap();
+    let mut codec_nbt_file = std::fs::File::create("../ferrumc_net/nbt_codec.nbt").unwrap();
+    fastnbt::to_writer(&mut codec_nbt_file, &mut codec).unwrap();
+}
diff --git a/src/crates/ferrumc_net/src/packets/outgoing/login_success.rs b/src/crates/ferrumc_net/src/packets/outgoing/login_success.rs
new file mode 100644
index 00000000..fba54b76
--- /dev/null
+++ b/src/crates/ferrumc_net/src/packets/outgoing/login_success.rs
@@ -0,0 +1,23 @@
+use ferrumc_macros::{Encode};
+use ferrumc_utils::encoding::varint::VarInt;
+
+/// Sent by the server to the client to start the play state.
+#[derive(Encode)]
+pub struct LoginSuccess {
+    pub packet_id: VarInt,
+    pub uuid: Vec<u8>,
+    pub username: String,
+    // Just set this to 0
+    pub property_count: VarInt,
+    // TODO: Figure out how what in the everloving fuck this is
+    pub properties: Vec<Property>,
+}
+
+#[derive(Encode)]
+pub struct Property {
+    pub name: String,
+    pub value: String,
+    pub is_signed: bool,
+    // Only if is_signed is true
+    pub signature: String
+}
\ No newline at end of file
diff --git a/src/crates/ferrumc_net/src/packets/outgoing/mod.rs b/src/crates/ferrumc_net/src/packets/outgoing/mod.rs
index 8a4d8d7f..8d9a2e9e 100644
--- a/src/crates/ferrumc_net/src/packets/outgoing/mod.rs
+++ b/src/crates/ferrumc_net/src/packets/outgoing/mod.rs
@@ -1,2 +1,6 @@
 pub mod status;
-pub mod ping;
\ No newline at end of file
+pub mod ping;
+pub mod login_disconnect;
+pub mod login_success;
+pub mod login_play;
+pub mod defaultspawnposition;
\ No newline at end of file
diff --git a/src/crates/ferrumc_net/src/packets/outgoing/ping.rs b/src/crates/ferrumc_net/src/packets/outgoing/ping.rs
index 665819e0..0506eb6a 100644
--- a/src/crates/ferrumc_net/src/packets/outgoing/ping.rs
+++ b/src/crates/ferrumc_net/src/packets/outgoing/ping.rs
@@ -1,5 +1,8 @@
 use ferrumc_macros::Encode;
+use ferrumc_utils::encoding::varint::VarInt;
 
+/// The outgoing ping packet is sent by the server to the client to check the connection.
+/// Payload is just the same as whatever the client sent.
 #[derive(Encode)]
 pub struct OutgoingPing {
     pub packet_id: VarInt,
diff --git a/src/crates/ferrumc_net/src/packets/outgoing/status.rs b/src/crates/ferrumc_net/src/packets/outgoing/status.rs
index ebe09084..611c0f53 100644
--- a/src/crates/ferrumc_net/src/packets/outgoing/status.rs
+++ b/src/crates/ferrumc_net/src/packets/outgoing/status.rs
@@ -1,5 +1,8 @@
 use ferrumc_macros::Encode;
+use ferrumc_utils::encoding::varint::VarInt;
 
+/// The outgoing status response packet is sent by the server to the client to respond to a status request.
+/// Contains the JSON response.
 #[derive(Encode)]
 pub struct OutgoingStatusResponse {
     pub packet_id: VarInt,
diff --git a/src/crates/ferrumc_net/src/the_dimension_codec.rs b/src/crates/ferrumc_net/src/the_dimension_codec.rs
new file mode 100644
index 00000000..7385b7fd
--- /dev/null
+++ b/src/crates/ferrumc_net/src/the_dimension_codec.rs
@@ -0,0 +1,323 @@
+use serde::{Deserialize, Serialize};
+use serde_json::Value;
+
+#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct Root {
+    #[serde(rename = "minecraft:chat_type")]
+    pub minecraft_chat_type: MinecraftChatType,
+    #[serde(rename = "minecraft:damage_type")]
+    pub minecraft_damage_type: MinecraftDamageType,
+    #[serde(rename = "minecraft:dimension_type")]
+    pub minecraft_dimension_type: MinecraftDimensionType,
+    #[serde(rename = "minecraft:trim_material")]
+    pub minecraft_trim_material: MinecraftTrimMaterial,
+    #[serde(rename = "minecraft:trim_pattern")]
+    pub minecraft_trim_pattern: MinecraftTrimPattern,
+    #[serde(rename = "minecraft:worldgen/biome")]
+    pub minecraft_worldgen_biome: MinecraftWorldgenBiome,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct MinecraftChatType {
+    #[serde(rename = "type")]
+    pub type_field: String,
+    pub value: Vec<InternalValue>,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct InternalValue {
+    pub element: Element,
+    pub id: i64,
+    pub name: String,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct Element {
+    pub chat: Chat,
+    pub narration: Narration,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct Chat {
+    pub parameters: Vec<String>,
+    #[serde(rename = "translation_key")]
+    pub translation_key: String,
+    pub style: Option<Style>,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct Style {
+    pub color: String,
+    pub italic: i64,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct Narration {
+    pub parameters: Vec<String>,
+    #[serde(rename = "translation_key")]
+    pub translation_key: String,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct MinecraftDamageType {
+    #[serde(rename = "type")]
+    pub type_field: String,
+    pub value: Vec<Value2>,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct Value2 {
+    pub element: Element2,
+    pub id: i64,
+    pub name: String,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct Element2 {
+    pub exhaustion: f64,
+    #[serde(rename = "message_id")]
+    pub message_id: String,
+    pub scaling: String,
+    #[serde(rename = "death_message_type")]
+    pub death_message_type: Option<String>,
+    pub effects: Option<String>,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct MinecraftDimensionType {
+    #[serde(rename = "type")]
+    pub type_field: String,
+    pub value: Vec<Value3>,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct Value3 {
+    pub element: Element3,
+    pub id: i64,
+    pub name: String,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct Element3 {
+    #[serde(rename = "ambient_light")]
+    pub ambient_light: f64,
+    #[serde(rename = "bed_works")]
+    pub bed_works: i64,
+    #[serde(rename = "coordinate_scale")]
+    pub coordinate_scale: i64,
+    pub effects: String,
+    #[serde(rename = "has_ceiling")]
+    pub has_ceiling: i64,
+    #[serde(rename = "has_raids")]
+    pub has_raids: i64,
+    #[serde(rename = "has_skylight")]
+    pub has_skylight: i64,
+    pub height: i64,
+    pub infiniburn: String,
+    #[serde(rename = "logical_height")]
+    pub logical_height: i64,
+    #[serde(rename = "min_y")]
+    pub min_y: i64,
+    #[serde(rename = "monster_spawn_block_light_limit")]
+    pub monster_spawn_block_light_limit: i64,
+    #[serde(rename = "monster_spawn_light_level")]
+    pub monster_spawn_light_level: Value,
+    pub natural: i64,
+    #[serde(rename = "piglin_safe")]
+    pub piglin_safe: i64,
+    #[serde(rename = "respawn_anchor_works")]
+    pub respawn_anchor_works: i64,
+    pub ultrawarm: i64,
+    #[serde(rename = "fixed_time")]
+    pub fixed_time: Option<i64>,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct MinecraftTrimMaterial {
+    #[serde(rename = "type")]
+    pub type_field: String,
+    pub value: Vec<Value4>,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct Value4 {
+    pub element: Element4,
+    pub id: i64,
+    pub name: String,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct Element4 {
+    #[serde(rename = "asset_name")]
+    pub asset_name: String,
+    pub description: Description,
+    pub ingredient: String,
+    #[serde(rename = "item_model_index")]
+    pub item_model_index: f64,
+    #[serde(rename = "override_armor_materials")]
+    pub override_armor_materials: Option<OverrideArmorMaterials>,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct Description {
+    pub color: String,
+    pub translate: String,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct OverrideArmorMaterials {
+    pub netherite: Option<String>,
+    pub iron: Option<String>,
+    pub gold: Option<String>,
+    pub diamond: Option<String>,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct MinecraftTrimPattern {
+    #[serde(rename = "type")]
+    pub type_field: String,
+    pub value: Vec<Value5>,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct Value5 {
+    pub element: Element5,
+    pub id: i64,
+    pub name: String,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct Element5 {
+    #[serde(rename = "asset_id")]
+    pub asset_id: String,
+    pub description: Description2,
+    #[serde(rename = "template_item")]
+    pub template_item: String,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct Description2 {
+    pub translate: String,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct MinecraftWorldgenBiome {
+    #[serde(rename = "type")]
+    pub type_field: String,
+    pub value: Vec<Value6>,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct Value6 {
+    pub element: Element6,
+    pub id: i64,
+    pub name: String,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct Element6 {
+    pub downfall: f64,
+    pub effects: Effects,
+    #[serde(rename = "has_precipitation")]
+    pub has_precipitation: i64,
+    pub temperature: f64,
+    #[serde(rename = "temperature_modifier")]
+    pub temperature_modifier: Option<String>,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct Effects {
+    #[serde(rename = "fog_color")]
+    pub fog_color: i64,
+    #[serde(rename = "foliage_color")]
+    pub foliage_color: Option<i64>,
+    #[serde(rename = "grass_color")]
+    pub grass_color: Option<i64>,
+    #[serde(rename = "mood_sound")]
+    pub mood_sound: MoodSound,
+    pub music: Option<Music>,
+    #[serde(rename = "sky_color")]
+    pub sky_color: i64,
+    #[serde(rename = "water_color")]
+    pub water_color: i64,
+    #[serde(rename = "water_fog_color")]
+    pub water_fog_color: i64,
+    #[serde(rename = "additions_sound")]
+    pub additions_sound: Option<AdditionsSound>,
+    #[serde(rename = "ambient_sound")]
+    pub ambient_sound: Option<String>,
+    pub particle: Option<Particle>,
+    #[serde(rename = "grass_color_modifier")]
+    pub grass_color_modifier: Option<String>,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct MoodSound {
+    #[serde(rename = "block_search_extent")]
+    pub block_search_extent: i64,
+    pub offset: i64,
+    pub sound: String,
+    #[serde(rename = "tick_delay")]
+    pub tick_delay: i64,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct Music {
+    #[serde(rename = "max_delay")]
+    pub max_delay: i64,
+    #[serde(rename = "min_delay")]
+    pub min_delay: i64,
+    #[serde(rename = "replace_current_music")]
+    pub replace_current_music: i64,
+    pub sound: String,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct AdditionsSound {
+    pub sound: String,
+    #[serde(rename = "tick_chance")]
+    pub tick_chance: f64,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct Particle {
+    pub options: Options,
+    pub probability: f64,
+}
+
+#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct Options {
+    #[serde(rename = "type")]
+    pub type_field: String,
+}
diff --git a/src/crates/ferrumc_utils/Cargo.lock b/src/crates/ferrumc_utils/Cargo.lock
index c1ce5615..13119272 100644
--- a/src/crates/ferrumc_utils/Cargo.lock
+++ b/src/crates/ferrumc_utils/Cargo.lock
@@ -97,6 +97,12 @@ version = "1.0.99"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "96c51067fd44124faa7f870b4b1c969379ad32b2ba805aa959430ceaa384f695"
 
+[[package]]
+name = "cesu8"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6d43a04d8753f35258c91f8ec639f792891f748a1edbd759cf1dcea3382ad83c"
+
 [[package]]
 name = "cfg-if"
 version = "1.0.0"
@@ -202,6 +208,18 @@ version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
 
+[[package]]
+name = "fastnbt"
+version = "2.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7d4a73a95dc65551ccd98e1ecd1adb5d1ba5361146963b31f481ca42fc0520a3"
+dependencies = [
+ "byteorder",
+ "cesu8",
+ "serde",
+ "serde_bytes",
+]
+
 [[package]]
 name = "ferrumc_utils"
 version = "0.1.0"
@@ -209,6 +227,7 @@ dependencies = [
  "anyhow",
  "byteorder",
  "config",
+ "fastnbt",
  "lazy_static",
  "log",
  "serde",
@@ -319,9 +338,9 @@ dependencies = [
 
 [[package]]
 name = "log"
-version = "0.4.21"
+version = "0.4.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "90ed8c1e510134f979dbc4f070f87d4313098b704861a105fe34231c70a3901c"
+checksum = "a7a70ba024b9dc04c27ea2f0c0548feb474ec5c54bba33a7f72f873a39d07b24"
 
 [[package]]
 name = "memchr"
@@ -556,6 +575,15 @@ dependencies = [
  "serde_derive",
 ]
 
+[[package]]
+name = "serde_bytes"
+version = "0.11.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "387cc504cb06bb40a96c8e04e951fe01854cf6bc921053c954e4a606d9675c6a"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "serde_derive"
 version = "1.0.203"
diff --git a/src/crates/ferrumc_utils/Cargo.toml b/src/crates/ferrumc_utils/Cargo.toml
index 7c2d325e..58c38d4f 100644
--- a/src/crates/ferrumc_utils/Cargo.toml
+++ b/src/crates/ferrumc_utils/Cargo.toml
@@ -11,6 +11,6 @@ toml = "0.8.14"
 tokio = { version = "1.38.0", features = ["full"] }
 lazy_static = "1.4.0"
 anyhow = "1.0.86"
-log = "0.4.21"
+log = "0.4.22"
 serde = { version = "1.0.203", features = ["derive"] }
-
+fastnbt = "2.5.0"
diff --git a/src/crates/ferrumc_utils/src/config.rs b/src/crates/ferrumc_utils/src/config.rs
index da798f5b..cce214bd 100644
--- a/src/crates/ferrumc_utils/src/config.rs
+++ b/src/crates/ferrumc_utils/src/config.rs
@@ -24,6 +24,7 @@ pub struct Server {
 }
 
 impl ServerConfig {
+    /// Load the server configuration from the config file
     pub fn new() -> Result<Self, Error> {
         let settings = Config::builder()
             .add_source(config::File::with_name("config"))
@@ -67,6 +68,7 @@ impl ServerConfig {
     }
 }
 
+/// Check if the error is a not found error
 fn is_not_found(err: &ConfigError) -> bool {
     let ConfigError::Foreign(foreign_error) = err else {
         error!("Error wasn't foreign: {:?}", err);
@@ -81,6 +83,7 @@ fn is_not_found(err: &ConfigError) -> bool {
     io_error.kind() == NotFound
 }
 
+/// Check if the error is a missing field error
 fn missing_field(err: &ConfigError) -> Option<String> {
     if let ConfigError::Message(message) = err {
         if message.contains("missing field") {
@@ -90,6 +93,7 @@ fn missing_field(err: &ConfigError) -> Option<String> {
     None
 }
 
+/// Create a new config file
 fn create_config_file() -> Result<(), Error> {
     let path = std::path::Path::new(DEFAULT_CONFIG_FILE);
     if path.exists() {
@@ -116,7 +120,7 @@ impl Default for ServerConfig {
     }
 }
 
-
+/// Get the global server configuration
 pub fn get_global_config() -> &'static ServerConfig {
     static CONFIG: OnceLock<ServerConfig> = OnceLock::new();
     CONFIG.get_or_init(|| ServerConfig::new().expect("Failed to load config"))
diff --git a/src/crates/ferrumc_utils/src/encoding/mod.rs b/src/crates/ferrumc_utils/src/encoding/mod.rs
index 54310fe1..e47e7307 100644
--- a/src/crates/ferrumc_utils/src/encoding/mod.rs
+++ b/src/crates/ferrumc_utils/src/encoding/mod.rs
@@ -1,3 +1,3 @@
-pub mod string;
 pub mod varint;
 pub mod varlong;
+pub mod position;
diff --git a/src/crates/ferrumc_utils/src/encoding/position.rs b/src/crates/ferrumc_utils/src/encoding/position.rs
new file mode 100644
index 00000000..044743ff
--- /dev/null
+++ b/src/crates/ferrumc_utils/src/encoding/position.rs
@@ -0,0 +1,56 @@
+use std::fmt::Display;
+
+/// Represents a position in the world
+///
+/// Check out the [Position::encode] and [Position::decode]
+/// implementations for more information on how this struct is encoded and decoded
+pub struct Position {
+    // Encoded as a 26 bit int
+    pub x: i32,
+    // Encoded as a 26 bit int
+    pub z: i32,
+    // Encoded as a 12 bit int
+    pub y: i16,
+}
+
+impl Display for Position {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        write!(f, "({}, {}, {})", self.x, self.y, self.z)
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use std::io::Cursor;
+
+    use crate::type_impls::{Decode, Encode};
+
+    use super::*;
+
+    #[tokio::test]
+    async fn test_position_decode() {
+        let mut data = Cursor::new(
+            0b01000110000001110110001100_10110000010101101101001000_001100111111_i64.to_be_bytes(),
+        );
+        let position = Position::decode(&mut data).await.unwrap();
+        assert_eq!(position.x, 18357644);
+        assert_eq!(position.z, -20882616);
+        assert_eq!(position.y, 831);
+    }
+
+    #[tokio::test]
+    async fn test_position_encode() {
+        let position = Position {
+            x: 18357644,
+            z: -20882616,
+            y: 831,
+        };
+        let mut data = Cursor::new(Vec::new());
+        position.encode(&mut data).await.unwrap();
+        let data = data.into_inner();
+        assert_eq!(
+            data,
+            0b01000110000001110110001100_10110000010101101101001000_001100111111_i64.to_be_bytes()
+        );
+    }
+}
diff --git a/src/crates/ferrumc_utils/src/encoding/string.rs b/src/crates/ferrumc_utils/src/encoding/string.rs
deleted file mode 100644
index b848455e..00000000
--- a/src/crates/ferrumc_utils/src/encoding/string.rs
+++ /dev/null
@@ -1,75 +0,0 @@
-use tokio::io::{AsyncRead, AsyncReadExt, AsyncSeek, AsyncWrite, AsyncWriteExt};
-
-use crate::error::Error;
-
-#[cfg(test)]
-mod tests {
-    use std::io::Cursor;
-
-    use crate::encoding::string::{read_string, write_string};
-
-    #[tokio::test]
-    async fn read_string_valid_input() {
-        let mut data = b"Test".to_vec();
-        data.insert(0, 4);
-        let mut cursor = Cursor::new(data);
-        println!("{:?}", cursor.clone().into_inner());
-        let result = read_string(&mut cursor).await;
-        assert_eq!(result.unwrap(), "Test");
-    }
-
-    #[tokio::test]
-    async fn read_string_empty_input() {
-        let mut cursor = Cursor::new(vec![]);
-        let result = read_string(&mut cursor).await;
-        assert!(result.is_err());
-    }
-
-    #[tokio::test]
-    async fn write_string_valid_input() {
-        let mut cursor = Cursor::new(Vec::new());
-        let result = write_string("Test", &mut cursor).await;
-        assert!(result.is_ok());
-        assert_eq!(
-            cursor.into_inner(),
-            vec![4, 0b01010100, 0b01100101, 0b01110011, 0b01110100]
-        );
-    }
-
-    #[tokio::test]
-    async fn write_string_empty_input() {
-        let mut cursor = Cursor::new(Vec::new());
-        let result = write_string("", &mut cursor).await;
-        assert!(result.is_ok());
-        assert_eq!(cursor.into_inner(), vec![0b00000000]);
-    }
-}
-
-pub async fn read_string<T>(cursor: &mut T) -> Result<String, Error>
-where
-    T: AsyncRead + Unpin + AsyncSeek,
-{
-    let length = crate::encoding::varint::read_varint(cursor).await?.into();
-    let mut buffer = vec![0u8; length as usize];
-    for i in 0..length {
-        buffer[i as usize] = cursor
-            .read_u8()
-            .await
-            .map_err(|_| Error::Generic("Bad byte read".parse().unwrap()))?;
-    }
-    Ok(String::from_utf8(buffer)?)
-}
-
-pub async fn write_string<T>(string: &str, cursor: &mut T) -> Result<(), Error>
-where
-    T: AsyncWrite + Unpin + AsyncSeek,
-{
-    let length = string.len();
-    crate::encoding::varint::write_varint(length as i32, cursor).await
-        .map_err(|_| Error::Generic("Failed to write varint".parse().unwrap()))?;
-    cursor
-        .write_all(string.as_bytes())
-        .await
-        .map_err(|_| Error::Generic("Failed to write string".parse().unwrap()))?;
-    Ok(())
-}
diff --git a/src/crates/ferrumc_utils/src/encoding/varint.rs b/src/crates/ferrumc_utils/src/encoding/varint.rs
index 2151895f..115ce39b 100644
--- a/src/crates/ferrumc_utils/src/encoding/varint.rs
+++ b/src/crates/ferrumc_utils/src/encoding/varint.rs
@@ -4,6 +4,8 @@ use tokio::io::{AsyncRead, AsyncReadExt, AsyncSeek, AsyncWrite, AsyncWriteExt};
 
 use crate::error::Error;
 
+/// A VarInt is a variable-length integer that is used in the Minecraft protocol. Similar to
+/// protobuf's varint, it uses the least amount of bytes possible to represent the value.
 #[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash, Default)]
 pub struct VarInt {
     /// The value of the VarInt.
@@ -165,7 +167,9 @@ where
     let merged = stage1 | (most_significant_bits & most_significant_bits_mask);
     let bytes = merged.to_le_bytes();
 
-    cursor.write_all(unsafe { bytes.get_unchecked(..bytes_needed as usize) }).await?;
+    cursor
+        .write_all(unsafe { bytes.get_unchecked(..bytes_needed as usize) })
+        .await?;
 
     Ok(())
 }
diff --git a/src/crates/ferrumc_utils/src/encoding/varlong.rs b/src/crates/ferrumc_utils/src/encoding/varlong.rs
index c6eabfb1..2377cc81 100644
--- a/src/crates/ferrumc_utils/src/encoding/varlong.rs
+++ b/src/crates/ferrumc_utils/src/encoding/varlong.rs
@@ -1,8 +1,11 @@
 use std::fmt::Display;
+
 use tokio::io::{AsyncRead, AsyncReadExt, AsyncSeek, AsyncWrite, AsyncWriteExt};
 
 use crate::error::Error;
 
+/// A Varlong is a variable-length long that is used in the Minecraft protocol. Similar to
+/// [crate::encoding::varint], it uses the least amount of bytes possible to represent the value.
 #[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash, Default)]
 pub struct Varlong(pub i64);
 
@@ -61,7 +64,10 @@ mod tests {
         let mut cursor = Cursor::new(Vec::new());
         let result = write_varlong(Varlong::from(-2147483648), &mut cursor).await;
         assert!(result.is_ok());
-        assert_eq!(cursor.into_inner(), vec![0x80, 0x80, 0x80, 0x80, 0xf8, 0xff, 0xff, 0xff, 0xff, 0x01]);
+        assert_eq!(
+            cursor.into_inner(),
+            vec![0x80, 0x80, 0x80, 0x80, 0xf8, 0xff, 0xff, 0xff, 0xff, 0x01]
+        );
     }
 
     #[tokio::test]
@@ -91,12 +97,17 @@ mod tests {
         let mut cursor = Cursor::new(Vec::new());
         let result = write_varlong(Varlong::from(-1), &mut cursor).await;
         assert!(result.is_ok());
-        assert_eq!(cursor.into_inner(), vec![0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x01]);
+        assert_eq!(
+            cursor.into_inner(),
+            vec![0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x01]
+        );
     }
 }
 
-// Read a Varlong from the given cursor.
-// Yoinked from valence: https://github.com/valence-rs/valence/blob/main/crates/valence_protocol/src/var_int.rs#L69
+/// Read a Varlong from the given cursor. Uses simple bit shifting to read the value.
+///
+/// I did not write this, but I genuinely have no idea where it came from. I think it was from
+/// a Minecraft protocol library, but I can't find the original source.
 pub async fn read_varlong<T>(cursor: &mut T) -> Result<Varlong, Error>
 where
     T: AsyncRead + AsyncSeek + Unpin,
@@ -117,9 +128,13 @@ where
 }
 
 /// Write a Varlong to the given cursor.
+///
 /// Yoinked from valence: https://github.com/valence-rs/valence/blob/main/crates/valence_protocol/src/var_long.rs#L52
+///
 /// Uses some assembly magic to write the Varlong in a more efficient way. I have no idea how it works.
 /// If the target architecture is not x86 or x86_64, or the target OS is macOS, it falls back to a slower method.
+///
+/// Unfortunately, this method uses a fair amount of unsafe code, so it's not the most readable.
 #[cfg(all(
     any(target_arch = "x86", target_arch = "x86_64"),
     not(target_os = "macos")
@@ -167,16 +182,18 @@ where
     let merged = unsafe { _mm_or_si128(stage1, msbmask) };
     let bytes = unsafe { std::mem::transmute::<__m128i, [u8; 16]>(merged) };
 
-    w.write_all(unsafe { bytes.get_unchecked(..bytes_needed as usize) }).await?;
+    w.write_all(unsafe { bytes.get_unchecked(..bytes_needed as usize) })
+        .await?;
 
     Ok(())
 }
 
+/// Fallback method for writing a Varlong. Safer and cross-platform, but slower.
 #[cfg(any(
     not(any(target_arch = "x86", target_arch = "x86_64")),
     target_os = "macos"
 ))]
-async fn write_varlong<T>(varlong: Varlong, mut w: T) -> anyhow::Result<()> 
+async fn write_varlong<T>(varlong: Varlong, mut w: T) -> anyhow::Result<()>
 where
     T: AsyncWrite + Unpin,
 {
diff --git a/src/crates/ferrumc_utils/src/error.rs b/src/crates/ferrumc_utils/src/error.rs
index 1a78ca8a..7dbff136 100644
--- a/src/crates/ferrumc_utils/src/error.rs
+++ b/src/crates/ferrumc_utils/src/error.rs
@@ -20,5 +20,5 @@ pub enum Error {
     #[error("Invalid packet id: {0}")]
     InvalidPacketId(u32),
     #[error("Invalid state: {0:x}")]
-    InvalidState(u32),
+    InvalidState(i32),
 }
diff --git a/src/crates/ferrumc_utils/src/lib.rs b/src/crates/ferrumc_utils/src/lib.rs
index ab7b9d72..03ac15d4 100644
--- a/src/crates/ferrumc_utils/src/lib.rs
+++ b/src/crates/ferrumc_utils/src/lib.rs
@@ -1,4 +1,5 @@
 #![feature(seek_stream_len)]
+#![feature(box_into_inner)]
 
 pub mod encoding;
 pub mod error;
diff --git a/src/crates/ferrumc_utils/src/type_impls.rs b/src/crates/ferrumc_utils/src/type_impls.rs
index 168b42d0..0a3d7534 100644
--- a/src/crates/ferrumc_utils/src/type_impls.rs
+++ b/src/crates/ferrumc_utils/src/type_impls.rs
@@ -1,9 +1,23 @@
 use tokio::io::{AsyncRead, AsyncReadExt, AsyncSeek, AsyncWrite, AsyncWriteExt};
 
+use crate::encoding::position::Position;
 use crate::encoding::varint::{read_varint, VarInt, write_varint};
 use crate::encoding::varlong::{read_varlong, Varlong, write_varlong};
 use crate::error::Error;
 
+/// This trait is used to decode a type from a byte stream. It is implemented for all types that
+/// can be decoded from a byte stream.
+///
+/// This trait is async, as it is expected that decoding will involve reading from a stream, which
+/// is an async operation.
+///
+/// It has a single method, `decode`, which takes a mutable reference to a type that implements
+/// `AsyncRead` and `AsyncSeek`, and returns a `Result` containing a boxed version of the type being
+/// decoded.
+///
+/// The main use for this is type-agnostic decoding in macros, mainly in the `Decode` derive macro
+/// ([ferrumc_macros::derive_decode()]) to convert a byte stream into struct fields without knowledge
+/// of their types.
 pub trait Decode {
     #[allow(unused)]
     #[allow(async_fn_in_trait)]
@@ -13,6 +27,8 @@ pub trait Decode {
 }
 
 impl Decode for bool {
+    /// Decodes a bool from a byte stream. This is a simple operation, as a bool is just a single
+    /// byte, with 0 being false and 1 being true.
     async fn decode<T>(bytes: &mut T) -> Result<Box<Self>, Error>
     where
         T: AsyncRead + AsyncSeek + Unpin,
@@ -27,6 +43,7 @@ impl Decode for bool {
 }
 
 impl Decode for u8 {
+    /// Decodes a u8 from a byte stream. Takes out a single byte.
     async fn decode<T>(bytes: &mut T) -> Result<Box<Self>, Error>
     where
         T: AsyncRead + AsyncSeek + Unpin,
@@ -41,6 +58,7 @@ impl Decode for u8 {
 }
 
 impl Decode for i8 {
+    /// Decodes an i8 from a byte stream. Takes out a single byte, and sign extends it.
     async fn decode<T>(bytes: &mut T) -> Result<Box<Self>, Error>
     where
         T: AsyncRead + AsyncSeek + Unpin,
@@ -55,6 +73,7 @@ impl Decode for i8 {
 }
 
 impl Decode for u16 {
+    /// Decodes a u16 from a byte stream. Takes out 2 bytes.
     async fn decode<T>(bytes: &mut T) -> Result<Box<Self>, Error>
     where
         T: AsyncRead + AsyncSeek + Unpin,
@@ -69,6 +88,7 @@ impl Decode for u16 {
 }
 
 impl Decode for i16 {
+    /// Decodes an i16 from a byte stream. Takes out 2 bytes, and sign extends it.
     async fn decode<T>(bytes: &mut T) -> Result<Box<Self>, Error>
     where
         T: AsyncRead + AsyncSeek + Unpin,
@@ -83,6 +103,7 @@ impl Decode for i16 {
 }
 
 impl Decode for u32 {
+    /// Decodes a u32 from a byte stream. Takes out 4 bytes.
     async fn decode<T>(bytes: &mut T) -> Result<Box<Self>, Error>
     where
         T: AsyncRead + AsyncSeek + Unpin,
@@ -97,6 +118,7 @@ impl Decode for u32 {
 }
 
 impl Decode for i32 {
+    /// Decodes an i32 from a byte stream. Takes out 4 bytes, and sign extends it.
     async fn decode<T>(bytes: &mut T) -> Result<Box<Self>, Error>
     where
         T: AsyncRead + AsyncSeek + Unpin,
@@ -110,7 +132,23 @@ impl Decode for i32 {
     }
 }
 
+impl Decode for u64 {
+    /// Decodes a u64 from a byte stream. Takes out 8 bytes.
+    async fn decode<T>(bytes: &mut T) -> Result<Box<Self>, Error>
+    where
+        T: AsyncRead + AsyncSeek + Unpin,
+    {
+        let mut buf = [0u8; 8];
+        bytes
+            .read_exact(&mut buf)
+            .await
+            .map_err(|_| Error::Generic("Failed to read u64".parse().unwrap()))?;
+        Ok(Box::from(u64::from_be_bytes(buf)))
+    }
+}
+
 impl Decode for i64 {
+    /// Decodes an i64 from a byte stream. Takes out 8 bytes, and sign extends it.
     async fn decode<T>(bytes: &mut T) -> Result<Box<Self>, Error>
     where
         T: AsyncRead + AsyncSeek + Unpin,
@@ -125,6 +163,7 @@ impl Decode for i64 {
 }
 
 impl Decode for f32 {
+    /// Decodes a f32 (float) from a byte stream. Takes out 4 bytes.
     async fn decode<T>(bytes: &mut T) -> Result<Box<Self>, Error>
     where
         T: AsyncRead + AsyncSeek + Unpin,
@@ -139,6 +178,7 @@ impl Decode for f32 {
 }
 
 impl Decode for f64 {
+    /// Decodes a f64 (double) from a byte stream. Takes out 8 bytes.
     async fn decode<T>(bytes: &mut T) -> Result<Box<Self>, Error>
     where
         T: AsyncRead + AsyncSeek + Unpin,
@@ -153,9 +193,9 @@ impl Decode for f64 {
 }
 
 impl Decode for String {
-    // Now this one is a bit more complicated. The first few bytes are the len as a varint, but we
-    // can't be sure how many bytes it will take up. We also can't be sure the entire varint has
-    // arrived yet. So we need to read bytes until we have the entire varint, then read the string.
+    /// Decodes a String from a byte stream. The first byte(s) is a VarInt representing the length of
+    /// the string, followed by the string itself. The string is expected to be UTF-8 encoded.
+    /// Takes out a variable number of bytes.
     async fn decode<T>(bytes: &mut T) -> Result<Box<Self>, Error>
     where
         T: AsyncRead + AsyncSeek + Unpin,
@@ -168,6 +208,11 @@ impl Decode for String {
 }
 
 impl Decode for VarInt {
+    /// Decodes a VarInt from a byte stream. VarInts are a variable length encoding of integers,
+    /// where the lower 7 bits of each byte are used to encode the number, and the 8th bit is used
+    /// to indicate if there are more bytes to read. This method reads bytes until it finds a byte
+    /// where the 8th bit is 0, and then decodes the number from the bytes read. Uses
+    /// [ferrumc_utils::encoding::varint::read_varint] to read the VarInt.
     async fn decode<T>(bytes: &mut T) -> Result<Box<Self>, Error>
     where
         T: AsyncRead + AsyncSeek + Unpin,
@@ -177,6 +222,11 @@ impl Decode for VarInt {
 }
 
 impl Decode for Varlong {
+    /// Decodes a Varlong from a byte stream. Varlongs are a variable length encoding of longs,
+    /// where the lower 7 bits of each byte are used to encode the number, and the 8th bit is used
+    /// to indicate if there are more bytes to read. This method reads bytes until it finds a byte
+    /// where the 8th bit is 0, and then decodes the number from the bytes read. Uses
+    /// [ferrumc_utils::encoding::varlong::read_varlong] to read the Varlong.
     async fn decode<T>(bytes: &mut T) -> Result<Box<Self>, Error>
     where
         T: AsyncRead + AsyncSeek + Unpin,
@@ -185,7 +235,74 @@ impl Decode for Varlong {
     }
 }
 
+impl Decode for u128 {
+    /// Decodes a u128 from a byte stream. Takes out 16 bytes.
+    async fn decode<T>(bytes: &mut T) -> Result<Box<Self>, Error>
+    where
+        T: AsyncRead + AsyncSeek + Unpin,
+    {
+        let mut buf = [0u8; 16];
+        bytes
+            .read_exact(&mut buf)
+            .await
+            .map_err(|_| Error::Generic("Failed to read u128".parse().unwrap()))?;
+        Ok(Box::from(u128::from_be_bytes(buf)))
+    }
+}
+
+impl<V: Decode + Unpin> Decode for Vec<V> {
+    /// Decodes a Vec from a byte stream. The first byte(s) is a VarInt representing the length of the
+    /// Vec, followed by the elements of the Vec. The elements are decoded in order, and the Vec is
+    /// constructed from the decoded elements. Uses [ferrumc_utils::encoding::varint::read_varint] to
+    /// read the length of the Vec, and [Decode::decode] to decode each element.
+    async fn decode<T>(bytes: &mut T) -> Result<Box<Self>, Error>
+    where
+        T: AsyncRead + AsyncSeek + Unpin,
+    {
+        let len = read_varint(bytes).await?.get_val();
+        // Yes the cast is necessary, and yes it's annoying
+        let mut vec = Vec::new();
+        for _ in 0..len {
+            vec.push(Box::into_inner(V::decode(bytes).await?));
+        }
+        Ok(Box::from(vec))
+    }
+}
 
+impl Decode for Position {
+    /// Decodes a Position from a byte stream. A Position is a 64-bit integer, where the 26 MSB
+    /// are the x coordinate, the next 26 bits are the z coordinate, and the 12 LSB are
+    /// the y coordinate. This method reads the 64-bit integer, and then extracts the x, y, and z
+    /// coordinates from it. The x and z coordinates are sign extended, and the y coordinate is zero
+    /// extended. The coordinates are then stored in a Position struct. The Position struct is then
+    /// boxed and returned. The Position struct is used to represent block positions in Minecraft.
+    async fn decode<T>(bytes: &mut T) -> Result<Box<Self>, Error>
+    where
+        T: AsyncRead + AsyncSeek + Unpin,
+    {
+        let mut pos = Position { x: 0, y: 0, z: 0 };
+
+        let full_data = bytes.read_i64().await?;
+
+        pos.x = (full_data >> 38) as i32;
+        pos.y = (full_data << 52 >> 52) as i16;
+        pos.z = (full_data << 26 >> 38) as i32;
+
+        Ok(Box::from(pos))
+    }
+}
+
+/// This trait is used to encode a type into a byte stream. It is implemented for all types that
+/// can be encoded into a byte stream. This trait is async, as it is expected that encoding will
+/// involve writing to a stream, which is an async operation.
+/// 
+/// It has a single method, `encode`, which takes a mutable reference to a type that implements
+/// `AsyncWrite` and `AsyncSeek`, and returns a `Result` containing `()`. The method writes the
+/// encoded bytes to the byte stream.
+/// 
+/// The main use for this is type-agnostic encoding in macros, mainly in the `Encode` derive macro
+/// ([ferrumc_macros::derive_encode()]) to convert struct fields into a byte stream without knowledge
+/// of their types.
 pub trait Encode {
     #[allow(unused)]
     #[allow(async_fn_in_trait)]
@@ -194,8 +311,8 @@ pub trait Encode {
         T: AsyncWrite + AsyncSeek + Unpin;
 }
 
-
 impl Encode for bool {
+    /// Encodes a bool into a byte stream. A bool is encoded as a single byte, with 0 being false
     async fn encode<T>(&self, bytes: &mut T) -> Result<(), Error>
     where
         T: AsyncWrite + AsyncSeek + Unpin,
@@ -209,6 +326,7 @@ impl Encode for bool {
 }
 
 impl Encode for u8 {
+    /// Encodes a u8 into a byte stream. A u8 is encoded as a single byte.
     async fn encode<T>(&self, bytes: &mut T) -> Result<(), Error>
     where
         T: AsyncWrite + AsyncSeek + Unpin,
@@ -222,6 +340,7 @@ impl Encode for u8 {
 }
 
 impl Encode for i8 {
+    /// Encodes an i8 into a byte stream. An i8 is encoded as a single byte.
     async fn encode<T>(&self, bytes: &mut T) -> Result<(), Error>
     where
         T: AsyncWrite + AsyncSeek + Unpin,
@@ -235,6 +354,7 @@ impl Encode for i8 {
 }
 
 impl Encode for u16 {
+    /// Encodes a u16 into a byte stream. A u16 is encoded as 2 bytes.
     async fn encode<T>(&self, bytes: &mut T) -> Result<(), Error>
     where
         T: AsyncWrite + AsyncSeek + Unpin,
@@ -248,6 +368,7 @@ impl Encode for u16 {
 }
 
 impl Encode for i16 {
+    /// Encodes an i16 into a byte stream. An i16 is encoded as 2 bytes.
     async fn encode<T>(&self, bytes: &mut T) -> Result<(), Error>
     where
         T: AsyncWrite + AsyncSeek + Unpin,
@@ -261,6 +382,7 @@ impl Encode for i16 {
 }
 
 impl Encode for u32 {
+    /// Encodes a u32 into a byte stream. A u32 is encoded as 4 bytes.
     async fn encode<T>(&self, bytes: &mut T) -> Result<(), Error>
     where
         T: AsyncWrite + AsyncSeek + Unpin,
@@ -274,6 +396,7 @@ impl Encode for u32 {
 }
 
 impl Encode for i32 {
+    /// Encodes an i32 into a byte stream. An i32 is encoded as 4 bytes.
     async fn encode<T>(&self, bytes: &mut T) -> Result<(), Error>
     where
         T: AsyncWrite + AsyncSeek + Unpin,
@@ -286,7 +409,22 @@ impl Encode for i32 {
     }
 }
 
+impl Encode for u64 {
+    /// Encodes a u64 into a byte stream. A u64 is encoded as 8 bytes.
+    async fn encode<T>(&self, bytes: &mut T) -> Result<(), Error>
+    where
+        T: AsyncWrite + AsyncSeek + Unpin,
+    {
+        let buf = self.to_be_bytes();
+        bytes
+            .write_all(&buf)
+            .await
+            .map_err(|_| Error::Generic("Failed to write u64".parse().unwrap()))
+    }
+}
+
 impl Encode for i64 {
+    /// Encodes an i64 into a byte stream. An i64 is encoded as 8 bytes.
     async fn encode<T>(&self, bytes: &mut T) -> Result<(), Error>
     where
         T: AsyncWrite + AsyncSeek + Unpin,
@@ -300,6 +438,7 @@ impl Encode for i64 {
 }
 
 impl Encode for f32 {
+    /// Encodes a f32 (float) into a byte stream. A f32 is encoded as 4 bytes.
     async fn encode<T>(&self, bytes: &mut T) -> Result<(), Error>
     where
         T: AsyncWrite + AsyncSeek + Unpin,
@@ -313,6 +452,7 @@ impl Encode for f32 {
 }
 
 impl Encode for f64 {
+    /// Encodes a f64 (double) into a byte stream. A f64 is encoded as 8 bytes.
     async fn encode<T>(&self, bytes: &mut T) -> Result<(), Error>
     where
         T: AsyncWrite + AsyncSeek + Unpin,
@@ -326,6 +466,10 @@ impl Encode for f64 {
 }
 
 impl Encode for String {
+    /// Encodes a String into a byte stream. A String is encoded as a VarInt representing the length
+    /// of the string, followed by the string itself. The string is expected to be UTF-8 encoded.
+    /// The length of the string is encoded as a VarInt, and the string is then written to the byte
+    /// stream. Uses [ferrumc_utils::encoding::varint::VarInt] to encode the length of the string.
     async fn encode<T>(&self, bytes: &mut T) -> Result<(), Error>
     where
         T: AsyncWrite + AsyncSeek + Unpin,
@@ -340,6 +484,11 @@ impl Encode for String {
 }
 
 impl Encode for VarInt {
+    /// Encodes a VarInt into a byte stream. VarInts are a variable length encoding of integers,
+    /// where the lower 7 bits of each byte are used to encode the number, and the 8th bit is used
+    /// to indicate if there are more bytes to read. This method encodes the number into bytes, and
+    /// then writes the bytes to the byte stream. Uses [ferrumc_utils::encoding::varint::write_varint]
+    /// to encode the VarInt.
     async fn encode<T>(&self, bytes: &mut T) -> Result<(), Error>
     where
         T: AsyncWrite + AsyncSeek + Unpin,
@@ -349,6 +498,11 @@ impl Encode for VarInt {
 }
 
 impl Encode for Varlong {
+    /// Encodes a Varlong into a byte stream. Varlongs are a variable length encoding of longs,
+    /// where the lower 7 bits of each byte are used to encode the number, and the 8th bit is used
+    /// to indicate if there are more bytes to read. This method encodes the number into bytes, and
+    /// then writes the bytes to the byte stream. Uses [ferrumc_utils::encoding::varlong::write_varlong]
+    /// to encode the Varlong.
     async fn encode<T>(&self, bytes: &mut T) -> Result<(), Error>
     where
         T: AsyncWrite + AsyncSeek + Unpin,
@@ -356,3 +510,58 @@ impl Encode for Varlong {
         write_varlong(*self, bytes).await
     }
 }
+
+impl Encode for u128 {
+    /// Encodes a u128 into a byte stream. A u128 is encoded as 16 bytes.
+    async fn encode<T>(&self, bytes: &mut T) -> Result<(), Error>
+    where
+        T: AsyncWrite + AsyncSeek + Unpin,
+    {
+        let buf = self.to_be_bytes();
+        bytes
+            .write_all(&buf)
+            .await
+            .map_err(|_| Error::Generic("Failed to write u128".parse().unwrap()))
+    }
+}
+
+impl<V: Encode> Encode for Vec<V> {
+    /// Encodes a Vec into a byte stream. The Vec is encoded as a VarInt representing the length of
+    /// the Vec, followed by the elements of the Vec. The elements are encoded in order, and then
+    /// written to the byte stream. Uses [ferrumc_utils::encoding::varint::VarInt] to encode the length
+    /// of the Vec, and [Encode::encode] to encode each element.
+    async fn encode<T>(&self, bytes: &mut T) -> Result<(), Error>
+    where
+        T: AsyncWrite + AsyncSeek + Unpin,
+    {
+        // Length of the vec in general can be handled with the
+        // Encode derive macro
+        // Therefore, we just need to encode each element
+        for v in self {
+            v.encode(bytes).await?;
+        }
+        Ok(())
+    }
+}
+
+impl Encode for Position {
+    /// Encodes a Position into a byte stream. A Position is a 64-bit integer, where the 26 MSB
+    /// are the x coordinate, the next 26 bits are the z coordinate, and the 12 LSB are
+    /// the y coordinate. This method encodes the x, y, and z coordinates into a 64-bit integer,
+    /// and then writes the integer to the byte stream. The x and z coordinates are masked to 26 bits,
+    /// and the y coordinate is masked to 12 bits. Uses [ferrumc_utils::encoding::position::Position]
+    /// to represent the Position.
+    async fn encode<T>(&self, bytes: &mut T) -> Result<(), Error>
+    where
+        T: AsyncWrite + AsyncSeek + Unpin,
+    {
+        let u64val: u64 = ((self.x as u64 & 0x3FFFFFF) << 38)
+            | ((self.z as u64 & 0x3FFFFFF) << 12)
+            | (self.y as u64 & 0xFFF);
+        let u64bytes = u64val.to_be_bytes();
+        bytes
+            .write_all(&u64bytes)
+            .await
+            .map_err(|_| Error::Generic("Failed to write Position".parse().unwrap()))
+    }
+}
diff --git a/src/main.rs b/src/main.rs
index 61775472..1e6af881 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,27 +1,25 @@
 #![feature(box_into_inner)]
 #![feature(fs_try_exists)]
 
-use std::{env, fs};
+use std::env;
 use std::sync::Arc;
+
+#[warn(unused_imports)]
+use clap::Parser;
 #[allow(unused_imports)]
 use tokio::fs::try_exists;
-#[warn(unused_imports)]
-use clap::{Parser};
-
-use log::{debug, error, info, trace};
 use tokio::net::TcpListener;
 use tokio::sync::RwLock;
+use tracing::{debug, error, info, Instrument, trace};
 
 use ferrumc_utils::prelude::*;
 
-mod prelude;
+mod setup;
 mod tests;
 mod utils;
-mod setup;
 
 type SafeConfig = Arc<RwLock<ferrumc_utils::config::ServerConfig>>;
 
-
 #[derive(Parser)]
 #[command(version, about, long_about = None)]
 struct Cli {
@@ -29,33 +27,10 @@ struct Cli {
     setup: bool,
 }
 
-
 #[tokio::main]
 async fn main() -> Result<()> {
-
-    let args = Cli::parse();
-
-    if env::var("GITHUB_ACTIONS").is_ok() {
-        env::set_var("RUST_LOG", "info");
-    }
-    else if args.setup {
-        setup::setup().await?;
+    if handle_setup().await? {
         return Ok(());
-    } else {
-        let exe = std::env::current_exe()?;
-        let dir = exe.parent();
-        match dir {
-            Some(dir) => {
-                let config_path = dir.join("config.toml");
-                if !config_path.exists() {
-                    setup::setup().await?;
-                }
-            }
-            None => {
-                error!("No parent directory found for executable! Please don't try run ferrumc from root, its really not a good idea");
-                return Ok(());
-            }
-        }
     }
 
     utils::setup_logger();
@@ -78,6 +53,9 @@ async fn main() -> Result<()> {
     Ok(())
 }
 
+/// Starts the server. Sets up the sockets and listens for incoming connections
+///
+/// The actual management of connections in handled by [ferrumc_net::init_connection]
 async fn start_server(config: SafeConfig) -> Result<()> {
     let config = config.read().await;
     trace!("Starting server on {}:{}", config.host, config.port);
@@ -91,11 +69,60 @@ async fn start_server(config: SafeConfig) -> Result<()> {
     drop(config);
 
     loop {
-        let (socket, _) = listener.accept().await?;
+        let (socket, addy) = listener.accept().await?;
         // show a line of 100 dashes
         trace!("{}", "-".repeat(100));
         debug!("Accepted connection from: {:?}", socket.peer_addr()?);
 
-        tokio::task::spawn(ferrumc_net::handle_connection(socket));
+        tokio::task::spawn(
+            async {
+                if let Err(e) = ferrumc_net::init_connection(socket).await {
+                    error!("Error handling connection: {:?}", e);
+                }
+            }
+            .instrument(tracing::info_span!("handle_connection", %addy)),
+        );
+    }
+}
+
+/// Handles the setup of the server
+///
+/// If the server is running in a CI environment, it will set the log level to info
+///
+/// Returns True if the server should exit after setup
+///
+/// Runs [setup::setup] if the server needs setting up
+async fn handle_setup() -> Result<bool> {
+    let args = Cli::parse();
+
+    // This env var will be present if the server is running in a CI environment
+    // This will lead to set up not running, but we just need to check for compilation success, not actual functionality
+    if env::var("GITHUB_ACTIONS").is_ok() {
+        env::set_var("RUST_LOG", "info");
+        Ok(false)
+    // If the setup flag is passed, run the setup regardless of the config file
+    } else if args.setup {
+        setup::setup().await?;
+        return Ok(true);
+    // Check if the config file exists already and run the setup if it doesn't
+    } else {
+        // Get the path to the current executable
+        let exe = std::env::current_exe()?;
+        // This should be the directory the executable is in.
+        // This should always work but if it doesn't, we'll just return an error
+        let dir = exe.parent();
+        match dir {
+            Some(dir) => {
+                let config_path = dir.join("config.toml");
+                if !config_path.exists() {
+                    setup::setup().await?;
+                }
+                Ok(false)
+            }
+            None => {
+                error!("Failed to get the directory of the executable. Exiting...");
+                return Ok(true);
+            }
+        }
     }
-}
\ No newline at end of file
+}
diff --git a/src/prelude.rs b/src/prelude.rs
deleted file mode 100644
index 2d7febc5..00000000
--- a/src/prelude.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-// pub use crate::error::Error;
-
-// pub type Result<T> = core::result::Result<T, Error>;
-
-// Implement external traits for external types
-// pub struct W<T>(pub T);
diff --git a/src/setup.rs b/src/setup.rs
index 0560f097..5fcda060 100644
--- a/src/setup.rs
+++ b/src/setup.rs
@@ -3,10 +3,18 @@ use std::env::current_exe;
 use ferrumc_utils::error::Error;
 use spinners::{Spinner, Spinners};
 use include_flate::flate;
+use tracing::{info};
 
 flate!(pub static BASE_CONFIG: [u8] from "config.toml");
 
+/// Handles the setup of the server
+/// 
+/// This function is called when the server is started with the `--setup` flag or when the server is run for the first time
+/// 
+/// This function will create the necessary files and directories for the server to run. Also generates a default config file
 pub(crate) async fn setup() -> Result<(), Error> {
+    // Create a spinner to show the user that the server is setting up.
+    // Will be near-instant if its just creating files and directories but if we ever need to do io heavy setup, it will be useful
     let mut sp = Spinner::new(Spinners::Dots, "Setting up files...".into());
     let exe = current_exe()?;
     let dir = exe.parent().unwrap();
@@ -17,9 +25,10 @@ pub(crate) async fn setup() -> Result<(), Error> {
     fs::write(dir.join("plugins").join("README.txt"), "Unfortunately plugins are not yet available").await?;
     fs::create_dir(dir.join("worlds")).await?;
     sp.stop();
+    // This is a stupid hack but the spinner doesn't clear the screen after, so we just write 36 backspaces to clear the line
     for _ in 0..36 {
         print!("{}", 8u8 as char)
     }
-    println!("Files setup successfully!");
+    info!("Files setup successfully!");
     Ok(())
 }
\ No newline at end of file
diff --git a/src/tests.rs b/src/tests.rs
index bb4183f8..e83b4c49 100644
--- a/src/tests.rs
+++ b/src/tests.rs
@@ -1,4 +1,3 @@
-
 #[cfg(test)]
 mod tests {
     use std::io::Cursor;
@@ -26,11 +25,3 @@ mod tests {
         assert_eq!(handshake.next_state, VarInt::new(1));
     }
 }
-/*
-struct Handshake {
-    protocol_version: VarInt,
-    server_address: String,
-    server_port: u16,
-    next_state: VarInt,
-}*/
-
diff --git a/src/utils/mod.rs b/src/utils/mod.rs
index 95b8bff1..eb031424 100644
--- a/src/utils/mod.rs
+++ b/src/utils/mod.rs
@@ -1,5 +1,6 @@
 use ferrumc_utils::constants::DEFAULT_LOG_LEVEL;
 
+/// Sets up the logger. Needs to be run before anything else in order for logging to run end.
 pub fn setup_logger() {
     let trace_level = std::env::args()
         .find(|arg| arg.starts_with("--log="))
@@ -14,7 +15,7 @@ pub fn setup_logger() {
         trace_level = DEFAULT_LOG_LEVEL;
     }
 
-    let trace_level = match trace_level.trim().parse::<log::LevelFilter>() {
+    let trace_level = match trace_level.trim().parse::<tracing::Level>() {
         Ok(level) => level,
         Err(_) => {
             eprintln!("Invalid log level: {}", trace_level);
@@ -22,12 +23,7 @@ pub fn setup_logger() {
             std::process::exit(1);
         }
     };
-
-    env_logger::builder()
-        .filter_module("warp", log::LevelFilter::Info)
-        .filter_module("hyper", log::LevelFilter::Info)
-        .filter_module("tracing", log::LevelFilter::Info)
-        .filter_module("tokio_util", log::LevelFilter::Info)
-        .filter_level(trace_level)
+    tracing_subscriber::fmt()
+        .with_max_level(trace_level)
         .init();
 }