better error text

Author: randombyte-developer

src/main/kotlin/de/randombyte/commandutils/alias/CommandListener.kt

@@ -18,18 +18,23 @@ class CommandListener(
  fun onCommand(event: SendCommandEvent, @First commandSource: CommandSource) {
  val wholeCommand = event.wholeCommand
  val matchedAliasedMap = configAccessor.get().alias.aliases.mapNotNull { (alias, aliasConfig) ->
- aliasConfig to (AliasParser.parse(alias, wholeCommand) ?: return@mapNotNull null)
+ (alias to aliasConfig) to (AliasParser.parse(alias, wholeCommand) ?: return@mapNotNull null)
  }.toList()
 
  if (matchedAliasedMap.isEmpty()) return // doesn't match any of our aliases
 
  if (matchedAliasedMap.size > 1) {
- val matchedAliasesString = matchedAliasedMap.joinToString(separator = ", ", prefix = "[", postfix = "]", transform = { "'$it'" })
- logger.error("More than alias matched! command: '$wholeCommand'; matched aliases: $matchedAliasesString")
+ val matchedAliasesString = matchedAliasedMap.joinToString(separator = ", ", prefix = "[", postfix = "]", transform = { "'${it.first.first}'" })
+ logger.error("More than one alias matched! command: '$wholeCommand'; matched aliases: $matchedAliasesString")
  throw IllegalArgumentException("More than one alias matched, report to admin!")
  }
 
- val (aliasConfig, arguments) = matchedAliasedMap.single()
+ val (aliasEntry, arguments) = matchedAliasedMap.single()
+ val (_, aliasConfig) = aliasEntry
+ if (!commandSource.hasPermission(aliasConfig.permission)) {
+ throw RuntimeException("You don't have the permission to execute this command!")
+ }
+
  aliasConfig.commands.forEach {
  var modifiedWholeCommand = it
  arguments.forEach { (parameter, argument) -> modifiedWholeCommand = modifiedWholeCommand.replace(parameter, argument) }