公会

server/imserver/constant.go

@@ -45,6 +45,7 @@ const (
 
 // im server guild
 const (
+	RandomGuildCount                   = 10
 	MaxMembers                         = 10
 	MaxPendingReqs                     = 10
 	DefaultLogs                        = 20

server/imserver/guildmgr.go

@@ -432,16 +432,9 @@ func (gm *GuildMgr) SearchGuilds(keyword string) []Guild {
 	return results
 }
 
-func shuffleGuildIds(slice []*Guild) {
-	for i := len(slice) - 1; i > 0; i-- {
-		j := rand.Intn(i + 1)
-		slice[i], slice[j] = slice[j], slice[i]
-	}
-}
-
 // RandomGuilds 随机10个公会
 func (gm *GuildMgr) RandomGuilds() []Guild {
-	guildCount := 10
+	guildCount := RandomGuildCount
 	count := len(gm.Guilds)
 	if count <= guildCount {
 		guildCount = count
@@ -451,12 +444,15 @@ func (gm *GuildMgr) RandomGuilds() []Guild {
 	for _, guild := range gm.Guilds {
 		guildSlice = append(guildSlice, guild)
 	}
-	shuffleGuildIds(guildSlice)
 
-	randomlySelectedGuilds := guildSlice[:guildCount]
+	for i := 0; i < guildCount; i++ {
+		j := rand.Intn(len(guildSlice))
+		guildSlice[i], guildSlice[j] = guildSlice[j], guildSlice[i]
+	}
+
 	var results []Guild
-	for _, guild := range randomlySelectedGuilds {
-		results = append(results, *gm.Guilds[guild.GuildId])
+	for i := 0; i < guildCount; i++ {
+		results = append(results, *guildSlice[i])
 	}
 	return results
 }