idz: Hoist userdb code

src/idz/userdb/decoder/loadGeneralReward.ts

@@ -0,0 +1,27 @@
+import {
+  LoadGeneralRewardRequest1,
+  LoadGeneralRewardRequest2,
+} from "../request/loadGeneralReward";
+import { AimeId } from "../../../model";
+
+loadGeneralReward1.msgCode = 0x009c;
+loadGeneralReward1.msgLen = 0x0010;
+
+export function loadGeneralReward1(buf: Buffer): LoadGeneralRewardRequest1 {
+  return {
+    type: "load_general_reward_req",
+    format: 1,
+    aimeId: buf.readUInt32LE(0x0004) as AimeId,
+  };
+}
+
+loadGeneralReward2.msgCode = 0x013b;
+loadGeneralReward2.msgLen = 0x0010;
+
+export function loadGeneralReward2(buf: Buffer): LoadGeneralRewardRequest2 {
+  return {
+    type: "load_general_reward_req",
+    format: 2,
+    aimeId: buf.readUInt32LE(0x0004) as AimeId,
+  };
+}