From 7f8749228146184592f1bfdd4b93f9f58102f4f9 Mon Sep 17 00:00:00 2001
From: Beherith <mysterme@gmail.com>
Date: Mon, 20 Jan 2025 09:57:11 +0100
Subject: [PATCH] Dump entire demo and all packets to console if needed

---
 README.md               | 10 ++++++++++
 parse-demo.ts           | 21 +++++++++++++++++++++
 src/demo-parser.ts      | 13 ++++++++++---
 src/model/demo-model.ts |  1 +
 4 files changed, 42 insertions(+), 3 deletions(-)
 create mode 100644 parse-demo.ts

diff --git a/README.md b/README.md
index 4dc1e94..53960f2 100644
--- a/README.md
+++ b/README.md
@@ -18,3 +18,13 @@ import { DemoParser } from "sdfz-demo-parser";
     console.log(demo.info.spectators[1].name); // [Fx]Jazcash
 })();
 ```
+
+## Dump entire demo
+
+To just dump the entire contents and all packets to a json on the console
+
+`npm install`
+
+`npm run build`
+
+`npx ts-node parse-demo.ts mydemo.sdfz > mydemo.json`
diff --git a/parse-demo.ts b/parse-demo.ts
new file mode 100644
index 0000000..4045d56
--- /dev/null
+++ b/parse-demo.ts
@@ -0,0 +1,21 @@
+import { DemoParser } from "./src/demo-parser";
+import * as fs from 'fs';
+
+(async () => {
+    const demoPath = process.argv[2];
+
+    if (!demoPath) {
+        console.error("Please provide the path to the demo file as a command line argument.");
+        process.exit(1);
+    }
+
+    const parser = new DemoParser();
+
+    try {
+        const demo = await parser.parseDemo(demoPath);
+
+        console.log(JSON.stringify(demo, null, 2));
+    } catch (error) {
+        console.error("Error parsing demo file:", error);
+    }
+})();
\ No newline at end of file
diff --git a/src/demo-parser.ts b/src/demo-parser.ts
index f062e33..3bd2d65 100644
--- a/src/demo-parser.ts
+++ b/src/demo-parser.ts
@@ -73,6 +73,7 @@ export class DemoParser {
     protected header!: DemoModel.Header;
     protected statistics!: DemoModel.Statistics.Statistics;
     protected chatlog: DemoModel.ChatMessage[] = [];
+    protected packets: DemoModel.Packet.AbstractPacket[] = [];
 
     public onPacket: Signal<DemoModel.Packet.AbstractPacket> = new Signal();
 
@@ -121,7 +122,9 @@ export class DemoParser {
             };
         }
 
-        const { startPositions, factions, colors } = await this.parsePackets(this.bufferStream.read(this.header.demoStreamSize));
+        const { startPositions, factions, colors, packets} = await this.parsePackets(this.bufferStream.read(this.header.demoStreamSize));
+
+        this.packets = packets;
 
         this.statistics = this.parseStatistics(this.bufferStream.read());
 
@@ -155,7 +158,8 @@ export class DemoParser {
             header: this.header,
             script: script.toString(),
             statistics: this.statistics,
-            chatlog: this.chatlog
+            chatlog: this.chatlog,
+            packets: this.packets
         };
     }
 
@@ -188,6 +192,7 @@ export class DemoParser {
         const startPositions: { [teamId: number]: DemoModel.Command.Type.MapPos } = {};
         const factions: { [playerId: number]: string } = {};
         let colors: Array<{ teamID: number, r: number, g: number, b: number }> = [];
+        const packets: DemoModel.Packet.AbstractPacket[] = [];
 
         let counter = 0;
         while (bufferStream.readStream.readableLength > 0) {
@@ -198,6 +203,8 @@ export class DemoParser {
             const packet = packetParser.parsePacket(packetData, modGameTime, this.header.wallclockTime - this.header.gameTime);
 
             if (packet && packet.data) {
+                packets.push(packet);
+
                 if (packet.data.playerNum !== undefined && this.config.includePlayerIds?.length && !this.config.includePlayerIds?.includes(packet.data.playerNum)) {
                     continue;
                 }
@@ -234,7 +241,7 @@ export class DemoParser {
             }
         }
 
-        return { startPositions, factions, colors };
+        return { startPositions, factions, colors, packets };
     }
 
     protected parseStatistics(buffer: Buffer) : DemoModel.Statistics.Statistics {
diff --git a/src/model/demo-model.ts b/src/model/demo-model.ts
index 4ddf5c4..429cd9c 100644
--- a/src/model/demo-model.ts
+++ b/src/model/demo-model.ts
@@ -5,6 +5,7 @@ export namespace DemoModel {
         script: string;
         statistics?: Statistics.Statistics;
         chatlog?: ChatMessage[];
+        packets?: DemoModel.Packet.AbstractPacket[];
     }
 
     export namespace Info {