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Overload valid_arg_length

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This commit is contained in:
Cube
2017-06-04 18:08:53 +03:00
parent 5ea52e00f0
commit 6db98406d5
1 changed files with 10 additions and 9 deletions
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game/src/plugins/util/command/src/command.kt
+9 -8
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@@ -4,16 +4,17 @@ import org.apollo.game.model.entity.Player
* Checks whether the amount of arguments provided is correct, sending the player the specified * Checks whether the amount of arguments provided is correct, sending the player the specified
* message if not. * message if not.
*/ */
fun valid_arg_length(args: Array<String>, length: Any, player: Player, message: String): Boolean { fun valid_arg_length(args: Array<String>, length: IntRange, player: Player, message: String): Boolean {
val valid = when (length) { val valid = length.contains(args.size)
is Int -> length == args.size
is IntRange -> length.contains(args.size)
else -> {
throw IllegalArgumentException("length must be one of the following: Int, IntRange")
}
}
if (!valid) { if (!valid) {
player.sendMessage(message) player.sendMessage(message)
} }
return valid return valid
} }
/**
* Checks whether the amount of arguments provided is correct, sending the player the specified
* message if not.
*/
fun valid_arg_length(args: Array<String>, length: Int, player: Player, message: String)
= valid_arg_length(args, IntRange(length, length), player, message)