api-service/build.rs

@@ -1,6 +1,6 @@
 fn main() -> Result<(), Box<dyn std::error::Error>> {
     tonic_build::configure()
         .compile_well_known_types(true)
-        .compile_protos(&["../proto/auth.proto"], &["../proto"])?;
+        .compile_protos(&["../proto/common.proto", "../proto/auth.proto"], &["../proto"])?;
     Ok(())
 }

api-service/src/axum_gateway.rs

@@ -16,6 +16,9 @@ use auth::{LoginRequest, RegisterRequest};
 use log::{error, info};
 use tokio::sync::Mutex;
 
+pub mod common {
+    tonic::include_proto!("common");
+}
 pub mod auth {
     tonic::include_proto!("auth");
 }

auth-service/src/grpc.rs

@@ -1,6 +1,7 @@
 use std::sync::Arc;
 use crate::auth::auth_service_server::AuthService;
-use crate::auth::{LoginRequest, LoginResponse, PasswordResetRequest, PasswordResetResponse, RegisterRequest, RegisterResponse, ResetPasswordRequest, ResetPasswordResponse, ValidateTokenRequest, ValidateTokenResponse, ValidateSessionRequest, ValidateSessionResponse, Empty, LogoutRequest};
+use crate::auth::{LoginRequest, LoginResponse, PasswordResetRequest, PasswordResetResponse, RegisterRequest, RegisterResponse, ResetPasswordRequest, ResetPasswordResponse, ValidateTokenRequest, ValidateTokenResponse, ValidateSessionRequest, ValidateSessionResponse, LogoutRequest};
+use crate::common::{Empty};
 use crate::database_client::{DatabaseClient, DatabaseClientTrait};
 use crate::session::session_service_client::SessionServiceClient;
 use crate::session::{CreateSessionRequest, GetSessionRequest, DeleteSessionRequest};

auth-service/src/lib.rs

@@ -3,6 +3,11 @@ pub mod jwt;
 pub mod database_client;
 
 pub mod users;
+
+pub mod common {
+    tonic::include_proto!("common");
+}
+
 pub mod auth {
     tonic::include_proto!("auth");
 }

character-service/src/character_service.rs

@@ -82,6 +82,7 @@ impl CharacterService for MyCharacterService {
             position: serde_json::from_str(&get_character_response.position).unwrap(),
             looks: serde_json::from_str(&get_character_response.looks).unwrap(),
             stats: serde_json::from_str(&get_character_response.stats).unwrap(),
+            skills: serde_json::from_str(&get_character_response.skills).unwrap(),
             items: serde_json::from_str(&get_character_response.inventory).unwrap(),
         };
         

database-service/src/characters.rs

@@ -11,6 +11,7 @@ pub struct Character {
     pub name: String,
     pub inventory: serde_json::Value,
     pub stats: serde_json::Value,
+    pub skills: serde_json::Value,
     pub looks: serde_json::Value,
     pub position: serde_json::Value,
     pub created_at: chrono::NaiveDateTime,
@@ -39,7 +40,7 @@ impl CharacterRepository {
 
         // Fetch from database
         let character = sqlx::query_as::<_, Character>(
-            "SELECT id, user_id, name, inventory, stats, looks, position, \
+            "SELECT id, user_id, name, inventory, stats, skills, looks, position, \
                     created_at, updated_at, extract(epoch from (deleted_at - now()))::BIGINT as deleted_at, is_active \
              FROM characters WHERE id = $1 AND is_active = true",
         )

database-service/src/grpc/character_service.rs

@@ -1,5 +1,5 @@
 use serde_json::Value::Null;
-use crate::grpc::{Character, CharacterRequest, CharacterListRequest, CharacterListResponse, CreateCharacterRequest, CreateCharacterResponse, DeleteCharacterRequest, DeleteCharacterResponse, Empty};
+use crate::grpc::{Character, CharacterRequest, CharacterListRequest, CharacterListResponse, CreateCharacterRequest, CreateCharacterResponse, DeleteCharacterRequest, DeleteCharacterResponse};
 use crate::grpc::character_service_server::CharacterService;
 use crate::grpc::database_service::MyDatabaseService;
 use tonic::{Request, Response, Status};
@@ -29,6 +29,7 @@ impl CharacterService for MyDatabaseService {
             name: character.name,
             inventory: character.inventory.to_string(),
             stats: character.stats.to_string(),
+            skills: character.skills.to_string(),
             looks: character.looks.to_string(),
             position: character.position.to_string(),
             created_at: character.created_at.to_string(),
@@ -66,6 +67,7 @@ impl CharacterService for MyDatabaseService {
                 name: character.name,
                 inventory: character.inventory.to_string(),
                 stats: character.stats.to_string(),
+                skills: character.skills.to_string(),
                 looks: character.looks.to_string(),
                 position: character.position.to_string(),
                 created_at: character.created_at.to_string(),

packet-service/src/auth_client.rs

@@ -1,5 +1,6 @@
 use crate::auth::auth_service_client::AuthServiceClient;
-use crate::auth::{Empty, LoginRequest, LoginResponse, LogoutRequest, ValidateSessionRequest, ValidateSessionResponse, ValidateTokenRequest, ValidateTokenResponse};
+use crate::auth::{LoginRequest, LoginResponse, LogoutRequest, ValidateSessionRequest, ValidateSessionResponse, ValidateTokenRequest, ValidateTokenResponse};
+use crate::common::{Empty};
 use tonic::transport::Channel;
 
 #[derive(Clone, Debug)]

packet-service/src/handlers/character.rs

@@ -189,9 +189,16 @@ pub(crate) async fn handle_select_char_req(stream: &mut TcpStream, packet: Packe
     let looks = character.looks.unwrap();
     let position = character.position.unwrap();
     let stats = character.stats.unwrap();
+    let skills = character.skills;
     let items = character.items;
     let mut equipped_item_list: [EquippedItem; (MAX_VISIBLE_ITEMS as usize)] = core::array::from_fn(|i| EquippedItem::default());
     let mut inventory: [srv_inventory_data::Item; (MAX_ITEMS as usize)] = core::array::from_fn(|i| srv_inventory_data::Item::default());
+    let mut skill_list: [u16; (MAX_SKILL_COUNT as usize)] = core::array::from_fn(|i| {
+        if i < skills.len() {
+            return skills[i] as u16;
+        }
+        0 
+    });
     
     for item in items {
         if item.slot < MAX_VISIBLE_ITEMS as i32 {
@@ -265,7 +272,7 @@ pub(crate) async fn handle_select_char_req(stream: &mut TcpStream, packet: Packe
         effects: effect_list,
         pat_hp: stats.pat_hp as u16,
         pat_cooldown_time: stats.pat_cooldown_time as u32,
-        skills: [0u16; (MAX_SKILL_COUNT as usize)],
+        skills: skill_list,
         hotbar: hotbar_list,
         tag: user_id as u32,
         name: request.name,

packet-service/src/main.rs

@@ -37,6 +37,9 @@ mod character_client;
 mod connection_state;
 mod connection_service;
 
+pub mod common {
+    tonic::include_proto!("common");
+}
 pub mod auth {
     tonic::include_proto!("auth"); // Path matches the package name in auth.proto
 }

proto/auth.proto

@@ -2,9 +2,11 @@ syntax = "proto3";
 
 package auth;
 
+import "common.proto";
+
 service AuthService {
     rpc Login(LoginRequest) returns (LoginResponse);
-    rpc Logout(LogoutRequest) returns (Empty);
+    rpc Logout(LogoutRequest) returns (common.Empty);
     rpc ValidateToken(ValidateTokenRequest) returns (ValidateTokenResponse);
     rpc ValidateSession(ValidateSessionRequest) returns (ValidateSessionResponse);
     rpc RefreshSession(ValidateSessionRequest) returns (ValidateSessionResponse);
@@ -74,5 +76,3 @@ message ResetPasswordRequest {
 message ResetPasswordResponse {
     string message = 1;
 }
-
-message Empty {}

proto/character_common.proto

@@ -78,5 +78,6 @@ message CharacterFull {
   Location position = 3;      // Character's position
   Looks looks = 4;            // Character's Looks
   Stats stats = 5;            // Character's stats
-  repeated Item items = 6; // Character inventory
+  repeated int32 skills = 6;  // Character's skills
+  repeated Item items = 7;    // Character inventory
 }

proto/character_db_api.proto

@@ -53,12 +53,11 @@ message Character {
     string name = 3;
     string inventory = 6;
     string stats = 7;
-    string looks = 8;
+    string skills = 8;
-    string position = 9;
+    string looks = 9;
-    string created_at = 10;
+    string position = 10;
-    string updated_at = 11;
+    string created_at = 11;
-    string deleted_at = 12;
+    string updated_at = 12;
-    bool is_active = 13;
+    string deleted_at = 13;
+    bool is_active = 14;
 }
-
-message Empty {}

proto/chat.proto

@@ -0,0 +1,25 @@
+syntax = "proto3";
+
+package chat;
+
+import "common.proto";
+
+service ChatService {
+    rpc SendMessage(ChatMessage) returns (common.Empty);
+}
+
+enum MessageType {
+    MESSAGE_TYPE_UNSPECIFIED = 0;
+    MESSAGE_TYPE_NORMAL = 1;
+    MESSAGE_TYPE_SHOUT = 2;
+    MESSAGE_TYPE_PARTY = 3;
+    MESSAGE_TYPE_WHISPER = 4;
+    MESSAGE_TYPE_CLAN = 5;
+    MESSAGE_TYPE_ALLIED = 6;
+}
+
+message ChatMessage {
+    MessageType type = 1;
+    string message = 2;
+    string target = 3;
+}

proto/common.proto

@@ -0,0 +1,5 @@
+syntax = "proto3";
+
+package common;
+
+message Empty {}

proto/session_service_api.proto

@@ -2,11 +2,13 @@ syntax = "proto3";
 
 package session_service_api;
 
+import "common.proto";
+
 service SessionService {
   rpc CreateSession (CreateSessionRequest) returns (SessionResponse);
   rpc GetSession (GetSessionRequest) returns (SessionResponse);
   rpc RefreshSession (GetSessionRequest) returns (SessionResponse);
-  rpc DeleteSession (DeleteSessionRequest) returns (Empty);
+  rpc DeleteSession (DeleteSessionRequest) returns (common.Empty);
 }
 
 message CreateSessionRequest {
@@ -34,4 +36,3 @@ message SessionResponse {
   string ip_address = 6;
 }
 
-message Empty {}

proto/world.proto

@@ -1,17 +1,67 @@
 syntax = "proto3";
 
-package character;
+package world;
 
-service CharacterService {
+service WorldService {
     rpc GetCharacter(CharacterRequest) returns (CharacterResponse);
+    rpc ChangeMap(ChangeMapRequest) returns (ChangeMapResponse);
+    rpc MoveCharacter(CharacterMoveRequest) returns (CharacterMoveResponse);
 }
 
 message CharacterRequest {
     string token = 1;
     string user_id = 2;
     string char_id = 3;
+    string session_id = 4;
 }
 
 message CharacterResponse {
     int32 count = 1;
 }
+
+message CharacterMoveRequest {
+    string session_id = 1;
+    uint32 target_id = 2;
+    float x = 3;
+    float y = 4;
+    float z = 5;
+}
+
+message CharacterMoveResponse {
+    int32 id = 1;
+    int32 target_id = 2;
+    int32 distance = 3;
+    float x = 4;
+    float y = 5;
+    float z = 6;
+}
+
+message ChangeMapRequest {
+    int32 id = 1;
+    float x = 2;
+    float y = 3;
+}
+
+message ChangeMapResponse {
+    int32 id = 1;
+    int32 map_id = 2;
+    float x = 3;
+    float y = 4;
+    int32 move_mode = 5;
+    int32 ride_mode = 6;
+}
+
+message AttackRequest {
+    string session_id = 1;
+    uint32 target_id = 2;
+}
+
+message ObjectHpRequest {
+    string session_id = 1;
+    uint32 target_id = 2;
+}
+
+message ObjectHpResponse {
+    uint32 target_id = 1;
+    int32 hp = 2;
+}

session-service/build.rs

@@ -4,7 +4,7 @@ fn main() {
         .build_server(true) // Generate gRPC server code
         .compile_well_known_types(true)
         .type_attribute(".", "#[derive(serde::Serialize, serde::Deserialize)]")
-        .compile_protos(&["../proto/session_service_api.proto"], &["../proto"])
+        .compile_protos(&["../proto/common.proto", "../proto/session_service_api.proto"], &["../proto"])
         .unwrap_or_else(|e| panic!("Failed to compile protos {:?}", e));
     
     // gRPC Client code

session-service/src/main.rs

@@ -15,6 +15,10 @@ use utils::service_discovery::get_service_address;
 use crate::api::session_service_server::SessionServiceServer;
 use crate::session_service::SessionServiceImpl;
 
+pub mod common {
+    tonic::include_proto!("common");
+}
+
 pub mod api {
     tonic::include_proto!("session_service_api");
 }

session-service/src/session_service.rs

@@ -3,8 +3,9 @@ use tokio::sync::Mutex;
 use tonic::{Request, Response, Status};
 use serde::{Serialize, Deserialize};
 use crate::api::{
-    CreateSessionRequest, SessionResponse, GetSessionRequest, DeleteSessionRequest, Empty,
+    CreateSessionRequest, SessionResponse, GetSessionRequest, DeleteSessionRequest,
 };
+use crate::common::{Empty};
 use crate::api::session_service_server::SessionService;
 use utils::redis_cache::{Cache, RedisCache};
 

sql/schema.sql

@@ -41,6 +41,7 @@ create table characters
     name       varchar(50) not null,
     inventory  jsonb     default '{}'::jsonb,
     stats      jsonb     default '{}'::jsonb,
+    skills     jsonb     default '{}'::jsonb,
     looks      jsonb     default '{}'::jsonb,
     position   jsonb     default '{}'::jsonb,
     created_at timestamp default CURRENT_TIMESTAMP,