feat: restrict f2p world/area login

Author: Indio3

prisma/multiworld/migrations/20250214235120_account_members/migration.sql

@@ -0,0 +1,2 @@
+-- AlterTable
+ALTER TABLE account ADD COLUMN members BOOLEAN NOT NULL DEFAULT 1;

prisma/multiworld/schema.prisma

@@ -38,6 +38,8 @@ model account {
 
     notes         String?   @db.Text
     notes_updated DateTime?
+
+    members       Boolean  @default(true)
 }
 
 model session {

prisma/singleworld/migrations/20250214235120_account_members/migration.sql

@@ -0,0 +1,2 @@
+-- AlterTable
+ALTER TABLE account ADD COLUMN members BOOLEAN NOT NULL DEFAULT 1;

prisma/singleworld/schema.prisma

@@ -38,6 +38,8 @@ model account {
 
     notes         String?
     notes_updated DateTime?
+
+    members       Boolean  @default(true)
 }
 
 // logged in sessions

src/db/types.ts

@@ -20,6 +20,7 @@ export type account = {
     staffmodlevel: Generated<number>;
     notes: string | null;
     notes_updated: string | null;
+    members: Generated<boolean>;
 };
 export type account_session = {
     id: Generated<number>;

src/engine/World.ts

@@ -1819,9 +1819,14 @@ class World {
                 client.send(Uint8Array.from([16]));
                 client.close();
                 return;
+            } else if (reply === 9) {
+                // logging in to p2p on a f2p account
+                client.send(Uint8Array.from([12]));
+                client.close();
+                return;
             }
 
-            const { account_id, username, lowMemory, reconnecting, staffmodlevel, muted_until } = msg;
+            const { account_id, username, lowMemory, reconnecting, staffmodlevel, muted_until, members } = msg;
             const save = msg.save ?? new Uint8Array();
 
             // if (reconnecting && !this.getPlayerByUsername(username)) {
@@ -1845,6 +1850,7 @@ class World {
                 player.staffModLevel = staffmodlevel;
                 player.lowMemory = lowMemory;
                 player.muted_until = muted_until ? new Date(muted_until) : null;
+                player.members = members;
 
                 if (this.logoutRequests.has(username)) {
                     // already logged in (on another world)
@@ -1853,6 +1859,20 @@ class World {
                     return;
                 }
 
+                if (!Environment.NODE_MEMBERS && !this.gameMap.isFreeToPlay(player.x, player.z)) {
+                    // in a p2p zone when logging into f2p
+                    if(player.members) {
+                        client.send(Uint8Array.from([17]));
+                        client.close();
+                        this.loginThread.postMessage({
+                            type: 'player_force_logout',
+                            username: username
+                        });
+                        return;
+                    }
+                    player.teleport(3221, 3218, 0);
+                }
+
                 this.newPlayers.add(player);
                 client.state = 1;
             } catch (err) {

src/engine/entity/Player.ts

@@ -321,6 +321,7 @@ export default class Player extends PathingEntity {
     lastZone: number = -1;
 
     muted_until: Date | null = null;
+    members: boolean = true;
 
     constructor(username: string, username37: bigint, hash64: bigint) {
         super(0, 3094, 3106, 1, 1, EntityLifeCycle.FOREVER, MoveRestrict.NORMAL, BlockWalk.NPC, MoveStrategy.SMART, InfoProt.PLAYER_FACE_COORD.id, InfoProt.PLAYER_FACE_ENTITY.id); // tutorial island.

src/server/login/LoginClient.ts

@@ -51,14 +51,15 @@ export default class LoginClient extends InternalClient {
             return { reply: -1, account_id: -1, save: null, muted_until: null };
         }
 
-        const { response, account_id, staffmodlevel, save, muted_until } = reply.result;
+        const { response, account_id, staffmodlevel, save, muted_until, members } = reply.result;
 
         return {
             reply: response,
             account_id,
             staffmodlevel,
             save: save ? Buffer.from(save, 'base64') : null,
-            muted_until };
+            muted_until,
+            members };
     }
 
     // returns true if the login server acknowledged the logout

src/server/login/LoginServer.ts

@@ -109,6 +109,14 @@ export default class LoginServer {
                             return;
                         }
 
+                        if (Environment.NODE_MEMBERS && !account.members) {
+                            s.send(JSON.stringify({
+                                replyTo,
+                                response: 9
+                            }));
+                            return;
+                        }
+
                         if (reconnecting && account.logged_in === nodeId) {
                             await db.insertInto('session').values({
                                 uuid: socket,
@@ -129,14 +137,16 @@ export default class LoginServer {
                                     staffmodlevel: account.staffmodlevel,
                                     muted_until: account.muted_until,
                                     save: save.toString('base64'),
+                                    members: account.members
                                 }));
                             } else {
                                 s.send(JSON.stringify({
                                     replyTo,
                                     response: 2,
                                     account_id: account.id,
                                     staffmodlevel: account.staffmodlevel,
-                                    muted_until: account.muted_until
+                                    muted_until: account.muted_until,
+                                    members: account.members
                                 }));
                             }
                             return;
@@ -182,7 +192,8 @@ export default class LoginServer {
                                 response: 4,
                                 account_id: account.id,
                                 staffmodlevel: account.staffmodlevel,
-                                muted_until: account.muted_until
+                                muted_until: account.muted_until,
+                                members: account.members
                             }));
                             return;
                         }
@@ -194,7 +205,8 @@ export default class LoginServer {
                             account_id: account.id,
                             staffmodlevel: account.staffmodlevel,
                             save: save.toString('base64'),
-                            muted_until: account.muted_until
+                            muted_until: account.muted_until,
+                            members: account.members
                         }));
                     } else if (type === 'player_logout') {
                         const { replyTo, username, save } = msg;