Add FreeCompanyInfo IPC opcode

resources/opcodes.json

@@ -274,6 +274,11 @@
             "name": "UpdateSearchInfo",
             "opcode": 415,
             "size": 216
+        },
+        {
+            "name": "FreeCompanyInfo",
+            "opcode": 892,
+            "size": 80
         }
     ],
     "ClientZoneIpcType": [

src/ipc/zone/mod.rs

@@ -457,6 +457,8 @@ pub enum ServerZoneIpcData {
         #[bw(map = write_string)]
         message: String,
     },
+    #[br(pre_assert(*magic == ServerZoneIpcType::FreeCompanyInfo))]
+    FreeCompanyInfo { unk: [u8; 80] },
     Unknown {
         #[br(count = size - 32)]
         unk: Vec<u8>,
@@ -904,6 +906,20 @@ mod tests {
                     data: [0; 15],
                 },
             ),
+            (
+                ServerZoneIpcType::UpdateSearchInfo,
+                ServerZoneIpcData::UpdateSearchInfo {
+                    online_status_flags: 0,
+                    unk1: 0,
+                    unk2: 0,
+                    region: 0,
+                    message: String::default(),
+                },
+            ),
+            (
+                ServerZoneIpcType::FreeCompanyInfo,
+                ServerZoneIpcData::FreeCompanyInfo { unk: [0; 80] },
+            ),
         ];
 
         for (opcode, data) in &ipc_types {