!54 update main.js.

* update main.js.

main.js

@@ -1,8 +1,23 @@
 import { createApps } from 'alemonjs'
 import { apps } from './index.js'
 const app = createApps(import.meta.url)
+const arg = /^#?(\*|星铁|星轨|穹轨|星穹|崩铁|星穹铁道|崩坏星穹铁道|铁道)+/
 app.setMessage(async e => {
+  e.isSr = true
+  e.isGs = true
   await runtime.init(e)
+  Object.defineProperty(e, 'isSr', {
+    get: () => e.game === 'sr',
+    set: (v) => { e.game = v ? 'sr' : 'gs' }
+  })
+  Object.defineProperty(e, 'isGs', {
+    get: () => e.game === 'gs',
+    set: (v) => { e.game = v ? 'gs' : 'sr' }
+  })
+  if (arg.test(e.msg)) {
+    e.game = 'sr'
+    e.msg = e.msg.replace(arg, '#星铁')
+  }
   e.sender = {}
   e.sender.card = e.user_name
   return e