easy add multiple wooloo images because im even lazier

src/main/kotlin/nl/voidcorp/discord/Main.kt

@@ -7,7 +7,6 @@ import org.slf4j.LoggerFactory
 import org.springframework.boot.autoconfigure.SpringBootApplication
 import org.springframework.boot.context.properties.EnableConfigurationProperties
 import org.springframework.boot.runApplication
-import java.util.jar.Manifest
 
 val logger: Logger = LoggerFactory.getLogger("OttoBot")
 lateinit var jda: ShardManager

src/main/kotlin/nl/voidcorp/discord/commands/fun/WoolooCommand.kt

@@ -17,12 +17,13 @@ class WoolooCommand : Command(
     aliases = listOf("wooloo!", "sheepy"),
     allowAnywhere = true
 ) {
+    val wooloos = (System.getenv("WOOLOOS") ?: "10").toIntOrNull() ?: 10
 
     val rand = Random(System.currentTimeMillis())
     override fun handle(event: CommandMessage): CommandResult {
 
         val b = EmbedBuilder().setTitle("Wooloo best sheepy")
-            .setImage("https://cdn.voidcorp.nl/otto/wooloo${rand.nextInt(1, 4)}.jpg").setFooter("Best Sheep <3")
+            .setImage("https://cdn.voidcorp.nl/otto/wooloo${rand.nextInt(wooloos)}.jpg").setFooter("Best Sheep <3")
         event.reply(b.build())
         return CommandResult.SUCCESS
     }