resolve merge

Author: markb5

.github/workflows/engine.yml

@@ -1,4 +1,4 @@
-name: Verify Engine Code
+name: Verify Engine Code
 
 on:
   pull_request:

README.md

@@ -1,5 +1,5 @@
 <div align="center">
-    <h1>Lost City - September 7, 2004</h1>
+    <h1>Lost City - November 23, 2004</h1>
 </div>
 
 > [!NOTE]
@@ -23,8 +23,8 @@ The [Server](https://github.com/LostCityRS/Server) repository will simplify setu
 In absence of the [Server](https://github.com/LostCityRS/Server) scripts, download the specific engine and content repositories/branches you desire and extract them to the same parent folder.
 
 ```sh
-git clone https://github.com/LostCityRS/Engine-TS -b 254 --single-branch engine
-git clone https://github.com/LostCityRS/Content -b 254 --single-branch content
+git clone https://github.com/LostCityRS/Engine-TS -b 274 --single-branch engine
+git clone https://github.com/LostCityRS/Content -b 274 --single-branch content
 cd engine
 bun start
 ```

bun.lock

@@ -34,12 +34,13 @@
     ]
   },
   "dependencies": {
-    "@2004scape/rsbuf": "254.1.0",
+    "@2004scape/rsbuf": "274.1.0",
     "@2004scape/rsmod-pathfinder": "^5.0.4",
     "@inquirer/prompts": "^8.0.1",
     "@isaacs/ttlcache": "^2.1.3",
     "@jimp/js-png": "^1.6.0",
     "@jimp/plugin-quantize": "^1.6.0",
+    "@lostcityrs/runescript": "^0.9.6",
     "axios": "^1.13.2",
     "bcrypt": "^6.0.0",
     "dotenv": "^17.2.3",

neptune.toml

@@ -7,14 +7,9 @@ import World from '#/engine/World.js';
 import TcpServer from '#/server/tcp/TcpServer.js';
 import Environment from '#/util/Environment.js';
 import { printError, printInfo } from '#/util/Logger.js';
-import { updateCompiler } from '#/util/RuneScriptCompiler.js';
 import { startManagementWeb, startWeb } from '#/web.js';
 import OnDemand from '#/engine/OnDemand.js';
 
-if (Environment.BUILD_STARTUP_UPDATE) {
-    await updateCompiler();
-}
-
 if (
     OnDemand.cache.count(0) !== 9 ||
     OnDemand.cache.count(2) === 0 ||

package.json

@@ -1,21 +1,32 @@
 import Packet from '#/io/Packet.js';
 import OnDemand from '#/engine/OnDemand.js';
 
-export const CrcBuffer: Packet = new Packet(new Uint8Array(4 * 9));
+export const CrcBuffer: Packet = new Packet(new Uint8Array(4 * 9 + 4));
+export let CrcTable: number[] = [];
 export let CrcBuffer32: number = 0;
 
 export function makeCrcs() {
+    CrcTable = [];
+
     CrcBuffer.pos = 0;
 
     const count = OnDemand.cache.count(0);
     for (let i = 0; i < count; i++) {
         const jag = OnDemand.cache.read(0, i);
         if (jag) {
-            CrcBuffer.p4(Packet.getcrc(jag, 0, jag.length));
+            CrcTable[i] = Packet.getcrc(jag, 0, jag.length);
+            CrcBuffer.p4(CrcTable[i]);
         } else {
+            CrcTable[i] = 0;
             CrcBuffer.p4(0);
         }
     }
 
-    CrcBuffer32 = Packet.getcrc(CrcBuffer.data, 0, CrcBuffer.data.length);
+    let hash = 1234;
+    for (let i = 0; i < 9; i++) {
+        hash = (hash << 1) + CrcTable[i];
+    }
+    CrcBuffer.p4(hash);
+
+    CrcBuffer32 = Packet.getcrc(CrcBuffer.data, 0, CrcBuffer.data.length - 4);
 }