Move scrambler module to packet

This is to make WebAssembly builds work again, because the world
module isn't compiled there.

src/packet/compression.rs

@@ -6,10 +6,12 @@ use binrw::{BinRead, BinResult};
 use crate::{
     config::get_config,
     packet::{PacketHeader, PacketSegment},
-    world::{ScramblerKeys, scramble_packet},
 };
 
-use super::{IPC_HEADER_SIZE, PacketState, ReadWriteIpcSegment, SegmentData, oodle::OodleNetwork};
+use super::{
+    IPC_HEADER_SIZE, PacketState, ReadWriteIpcSegment, ScramblerKeys, SegmentData,
+    oodle::OodleNetwork, scramble_packet,
+};
 
 #[binrw]
 #[brw(repr = u8)]

src/packet/mod.rs

@@ -21,3 +21,8 @@ pub mod oodle;
 mod send_helpers;
 #[cfg(not(target_family = "wasm"))]
 pub use send_helpers::{send_keep_alive, send_packet};
+
+mod scrambler;
+pub use scrambler::{
+    OBFUSCATION_ENABLED_MODE, ScramblerKeyGenerator, ScramblerKeys, scramble_packet,
+};

src/packet/send_helpers.rs

@@ -3,11 +3,11 @@ use std::io::Cursor;
 use binrw::BinWrite;
 use tokio::{io::AsyncWriteExt, net::TcpStream};
 
-use crate::{common::timestamp_msecs, world::ScramblerKeys};
+use crate::common::timestamp_msecs;
 
 use super::{
     CompressionType, ConnectionType, PacketHeader, PacketSegment, PacketState, ReadWriteIpcSegment,
-    SegmentData, SegmentType, compression::compress,
+    ScramblerKeys, SegmentData, SegmentType, compression::compress,
 };
 
 pub async fn send_packet<T: ReadWriteIpcSegment>(

src/world/connection.rs

@@ -28,14 +28,14 @@ use crate::{
     },
     opcodes::ServerZoneIpcType,
     packet::{
-        CompressionType, ConnectionType, PacketSegment, PacketState, SegmentData, SegmentType,
-        parse_packet, send_packet,
+        CompressionType, ConnectionType, OBFUSCATION_ENABLED_MODE, PacketSegment, PacketState,
+        ScramblerKeyGenerator, ScramblerKeys, SegmentData, SegmentType, parse_packet, send_packet,
     },
 };
 
 use super::{
-    Actor, CharacterData, EffectsBuilder, Event, LuaPlayer, OBFUSCATION_ENABLED_MODE,
-    ScramblerKeyGenerator, ScramblerKeys, StatusEffects, ToServer, WorldDatabase, Zone,
+    Actor, CharacterData, EffectsBuilder, Event, LuaPlayer, StatusEffects, ToServer, WorldDatabase,
+    Zone,
     common::{ClientId, ServerHandle},
     load_init_script,
     lua::Task,

src/world/mod.rs

@@ -30,8 +30,3 @@ pub use custom_ipc_handler::handle_custom_ipc;
 
 mod common;
 pub use common::{ClientHandle, ClientId, FromServer, ServerHandle, ToServer};
-
-mod scrambler;
-pub use scrambler::{
-    OBFUSCATION_ENABLED_MODE, ScramblerKeyGenerator, ScramblerKeys, scramble_packet,
-};