feat: add total player value with mod to /display stats command

Author: arsmotorin

CHANGELOG.md

@@ -53,10 +53,9 @@ Plugin:
 - [x] Add `/display list` filters (`mine`, `world <name>`, `owner <name>`, `sync`)
 - [x] Add translation for `/display list` command
 - [ ] Improve `/display video` error feedback (separate invalid URL/not owner/wrong target block)
-- [ ] Add total value output to `/display stats`
+- [x] Add total value output to `/display stats`
 - [ ] Add admin target mode for `/display on|off <player>`
 - [ ] Improve `/display reload` output with what was reloaded
-- [ ] Add `/display cleanup` command
 
 # Version 1.4.3
 

spigot/src/main/kotlin/com/dreamdisplays/commands/subcommands/StatsCommand.kt

@@ -14,13 +14,24 @@ class StatsCommand : SubCommand {
 
     override fun execute(sender: CommandSender, args: Array<String?>) {
         val versions = getVersions()
-        val counts = versions.values.filterNotNull().groupingBy { it }.eachCount()
+        val counts = versions.values
+            .filterNotNull()
+            .groupingBy { it }
+            .eachCount()
+            .toSortedMap()
 
         sendMessage(sender, "displayStatsHeader")
 
         for ((version, count) in counts) {
-            val msg = config.getMessageForPlayer(sender as? Player, "displayStatsEntry")
-            sendColoredMessage(sender, String.format(msg as String, version, count))
+            sendColoredMessage(sender, format(sender, "displayStatsEntry", version, count))
         }
+
+        val total = counts.values.sum()
+        sendColoredMessage(sender, format(sender, "displayStatsTotal", total))
+    }
+
+    private fun format(sender: CommandSender, key: String, vararg values: Any): String {
+        val template = config.getMessageForPlayer(sender as? Player, key) as? String ?: key
+        return runCatching { String.format(template, *values) }.getOrElse { template }
     }
 }