cloak sec and hats

README.md

@@ -26,3 +26,7 @@ response
 !Invalid method
 ```
 On a response `!` means it's an error.
+
+# Methods
+### `set_cloak`
+- `cloak` -> `string`

src/methods/mod.rs

@@ -1,5 +1,6 @@
 mod player;
 mod set_cloak;
+mod set_hat;
 
 use std::{
     collections::HashMap,
@@ -13,7 +14,7 @@ use serde::{Deserialize, Serialize};
 
 use crate::{
     parser::ParamMap,
-    response::{Response, Result},
+    response::{PlayerResponse, Response, Result},
 };
 
 #[derive(Debug, Deserialize, Serialize)]
@@ -55,17 +56,14 @@ impl Session {
             .json()
             .map_err(|_| crate::response::Error::InvalidSession)?;
 
-        let uuid = local_player.id.clone();
-
         let session = Self {
             session_token,
             database,
             local_player,
         };
 
-
         // Capture the player
-        match player::player(&session, uuid) {
+        match player::login(&session) {
             Ok(player) => Ok((session, player)),
             Err(crate::response::Error::DatabaseError) => {
                 let player = create(&session)?;
@@ -81,8 +79,23 @@ impl Session {
 
             "set_cloak" => set_cloak::set_cloak(self, params.parse_param("cloak")?),
 
+            "set_hat" => set_hat::set_hat(self, params.parse_param("hat")?),
+
             "player" => player::player(self, params.parse_param("uuid")?),
 
+            "players" => {
+                let mut players: Vec<PlayerResponse> = Vec::new();
+                for uuid in params.parse_param::<String>("uuids")?.split("$") {
+                    match player::player(self, uuid.to_string())? {
+                        Response::Player(p) => {
+                            players.push(p);
+                        }
+                        _ => {}
+                    }
+                }
+                Ok(Response::Players(players))
+            }
+
             _ => Err(crate::response::Error::InvalidRequest),
         }
     }

src/methods/player.rs

@@ -19,37 +19,18 @@ pub fn player(session: &Session, uuid: String) -> Result {
     match cursor.next() {
         Some(Ok(player)) => {
             // Player exists, deserialize and return their data
-            Ok(Response::Player {
+            Ok(Response::Player(crate::response::PlayerResponse::Player {
                 cloak: player.cloak,
                 uuid,
                 cloaks: player.cloaks,
                 hats: player.hats,
                 hat: player.hat,
-            })
+            }))
         }
 
-        // No document found or deserialization error
-        _ => {
-            let player = Player {
-                uuid: uuid.clone(),
-                cloaks: Vec::new(),
-                cloak: "".to_string(),
-                hats: Vec::new(),
-                hat: String::new(),
-            };
-
-            // Insert the new player
-            session.database.players.insert_one(player.clone()).run()?;
-
-            // Return the newly created player's data
-            Ok(Response::Player {
-                cloak: player.cloak,
-                uuid,
-                cloaks: player.cloaks,
-                hats: player.hats,
-                hat: player.hat,
-            })
-        }
+        _ => Ok(crate::response::Response::Player(
+            crate::response::PlayerResponse::NonSaturnPlayer,
+        )),
     }
 }
 
@@ -66,11 +47,59 @@ pub fn create(session: &Session) -> Result {
 
     session.database.players.insert_one(player.clone()).run()?;
 
-    Ok(Response::Player {
+    Ok(Response::Player(crate::response::PlayerResponse::Player {
         cloak: player.cloak,
         uuid,
         cloaks: player.cloaks,
         hats: player.hats,
         hat: player.hat,
-    })
+    }))
+}
+
+pub fn login(session: &Session) -> Result {
+    let uuid = session.local_player.id.clone();
+
+    // Try to find the player with the given UUID
+    let mut cursor = session
+        .database
+        .players
+        .find(doc! { "uuid": uuid.clone() })
+        .run()?;
+
+    // Check if there's a document in the cursor
+    match cursor.next() {
+        Some(Ok(player)) => {
+            // Player exists, deserialize and return their data
+            Ok(Response::Player(crate::response::PlayerResponse::Player {
+                cloak: player.cloak,
+                uuid,
+                cloaks: player.cloaks,
+                hats: player.hats,
+                hat: player.hat,
+            }))
+        }
+
+        // No document found or deserialization error
+        _ => {
+            let player = Player {
+                uuid: uuid.clone(),
+                cloaks: Vec::new(),
+                cloak: "".to_string(),
+                hats: Vec::new(),
+                hat: String::new(),
+            };
+
+            // Insert the new player
+            session.database.players.insert_one(player.clone()).run()?;
+
+            // Return the newly created player's data
+            Ok(Response::Player(crate::response::PlayerResponse::Player {
+                cloak: player.cloak,
+                uuid,
+                cloaks: player.cloaks,
+                hats: player.hats,
+                hat: player.hat,
+            }))
+        }
+    }
 }

src/methods/set_cloak.rs

@@ -1,24 +1,32 @@
 use mongodb::bson::doc;
 
-use crate::response::{Response, Result};
+use crate::response::{Error, Response, Result};
 
-use super::Session;
+use super::{player, Session};
 
 pub fn set_cloak(session: &Session, cloak: String) -> Result {
-    session
-        .database
-        .players
-        .update_one(
-            doc! {
-                "uuid": session.local_player.id.clone(),
-            },
-            doc! {
-                "$set": {
-                    "cloak": cloak,
-                },
-            },
-        )
-        .run()?;
-
-    Ok(Response::Success)
+    match player::player(session, session.local_player.id.clone())? {
+        Response::Player(crate::response::PlayerResponse::Player { cloaks, .. }) => {
+            if cloaks.contains(&cloak) || cloak.is_empty() {
+                session
+                    .database
+                    .players
+                    .update_one(
+                        doc! {
+                            "uuid": session.local_player.id.clone(),
+                        },
+                        doc! {
+                            "$set": {
+                                "cloak": cloak,
+                            },
+                        },
+                    )
+                    .run()?;
+                Ok(Response::Success)
+            } else {
+                Err(Error::SomethingWentWrong)
+            }
+        }
+        _ => Err(Error::SomethingWentWrong),
+    }
 }

src/methods/set_hat.rs

@@ -0,0 +1,33 @@
+use mongodb::bson::doc;
+
+use crate::response::{Error, Response, Result};
+
+use super::{player, Session};
+
+pub fn set_hat(session: &Session, hat: String) -> Result {
+    match player::player(session, session.local_player.id.clone())? {
+        Response::Player(crate::response::PlayerResponse::Player { hats, .. }) => {
+            if hats.contains(&hat) || hat.is_empty() {
+                session
+                    .database
+                    .players
+                    .update_one(
+                        doc! {
+                            "uuid": session.local_player.id.clone(),
+                        },
+                        doc! {
+                            "$set": {
+                                "hat": hat,
+                            },
+                        },
+                    )
+                    .run()?;
+
+                Ok(Response::Success)
+            } else {
+                Err(Error::SomethingWentWrong)
+            }
+        }
+        _ => Err(Error::SomethingWentWrong),
+    }
+}

src/response.rs

@@ -1,9 +1,7 @@
 pub type Result<T = Response> = std::result::Result<T, Error>;
 
 #[derive(Debug, Clone)]
-pub enum Response {
-    Pong,
-    Success,
+pub enum PlayerResponse {
     Player {
         uuid: String,
         cloaks: Vec<String>,
@@ -11,14 +9,12 @@ pub enum Response {
         hats: Vec<String>,
         hat: String,
     },
+    NonSaturnPlayer,
 }
-
-impl std::fmt::Display for Response {
+impl std::fmt::Display for PlayerResponse {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         match self {
-            Response::Pong => write!(f, "Pong"),
-            Response::Success => write!(f, "Success"),
-            Response::Player {
+            PlayerResponse::Player {
                 uuid,
                 cloaks,
                 cloak,
@@ -26,10 +22,40 @@ impl std::fmt::Display for Response {
                 hat,
             } => write!(
                 f,
-                "@cloak={cloak}@uuid={uuid}@cloaks={}@hats={}@hat={hat}",
+                "player@cloak={cloak}@uuid={uuid}@cloaks={}@hats={}@hat={hat}@saturn=true",
                 cloaks.join("$"),
                 hats.join("$"),
             ),
+            PlayerResponse::NonSaturnPlayer => write!(f, "@saturn=false"),
+        }
+    }
+}
+
+#[derive(Debug, Clone)]
+pub enum Response {
+    Pong,
+    Success,
+    Player(PlayerResponse),
+    Players(Vec<PlayerResponse>),
+}
+
+impl std::fmt::Display for Response {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        match self {
+            Response::Pong => write!(f, "Pong"),
+            Response::Success => write!(f, "Success"),
+            Response::Player(player) => write!(f, "{player}"),
+            Response::Players(players) => {
+                write!(
+                    f,
+                    "{}",
+                    players
+                        .iter()
+                        .map(|p| format!("{p}"))
+                        .collect::<Vec<String>>()
+                        .join("\n")
+                )
+            }
         }
     }
 }
@@ -43,6 +69,7 @@ pub enum Error {
     InvalidSession,
     InvalidHandshake,
     DatabaseError,
+    SomethingWentWrong,
 }
 
 impl std::fmt::Display for Error {
@@ -55,6 +82,7 @@ impl std::fmt::Display for Error {
             Error::InvalidSession => write!(f, "Invalid session"),
             Error::InvalidHandshake => write!(f, "Invalid handshake"),
             Error::DatabaseError => write!(f, "Database error"),
+            Error::SomethingWentWrong => write!(f, "Something went wrong"),
         }
     }
 }