feat: Don't send empty alert messages

build.gradle.kts

@@ -47,8 +47,9 @@ tasks {
         }
     }
     compileKotlin {
-        kotlinOptions {
-            languageVersion = "1.8"
+        compilerOptions {
+            apiVersion.set(org.jetbrains.kotlin.gradle.dsl.KotlinVersion.KOTLIN_1_9)
+            languageVersion.set(org.jetbrains.kotlin.gradle.dsl.KotlinVersion.KOTLIN_1_9)
         }
     }
 }

gradle.properties

@@ -1,3 +1,3 @@
 group = io.github._4drian3d
-version = 3.1.0
+version = 3.1.1-SNAPSHOT
 description = A simple Velocity plugin to catch the client version

src/main/kotlin/io/github/_4drian3d/clientcatcher/Extensions.kt

@@ -1,8 +1,15 @@
 package io.github._4drian3d.clientcatcher
 
+import net.kyori.adventure.audience.Audience
 import net.kyori.adventure.text.minimessage.MiniMessage
 import net.kyori.adventure.text.minimessage.tag.resolver.TagResolver
 
 fun String.asMiniMessage() = MiniMessage.miniMessage().deserialize(this)
 fun String.asMiniMessage(vararg resolvers: TagResolver) = MiniMessage.miniMessage().deserialize(this, *resolvers)
 fun String.asMiniMessage(resolver: TagResolver) = MiniMessage.miniMessage().deserialize(this, resolver)
+
+fun Audience.sendMini(message: String, resolver: TagResolver) {
+    if (message.isNotBlank()) {
+        this.sendMessage(message.asMiniMessage(resolver))
+    }
+}

src/main/kotlin/io/github/_4drian3d/clientcatcher/listener/BrandListener.kt

@@ -4,9 +4,9 @@ import com.velocitypowered.api.event.Continuation
 import com.velocitypowered.api.event.Subscribe
 import com.velocitypowered.api.event.player.PlayerClientBrandEvent
 import io.github._4drian3d.clientcatcher.ClientCatcher
-import io.github._4drian3d.clientcatcher.asMiniMessage
 import io.github._4drian3d.clientcatcher.event.BlockedClientEvent
 import io.github._4drian3d.clientcatcher.objects.CatcherCommandSource
+import io.github._4drian3d.clientcatcher.sendMini
 import net.kyori.adventure.permission.PermissionChecker
 import net.kyori.adventure.text.minimessage.tag.resolver.Placeholder
 import net.kyori.adventure.text.minimessage.tag.resolver.TagResolver
@@ -24,7 +24,7 @@ class BrandListener(private val plugin: ClientCatcher) {
                 it.get(PermissionChecker.POINTER).map { pointer ->
                     pointer.test("clientcatcher.alert.client")
                 }.orElse(false)
-            }.sendMessage(plugin.messages.alert.client.asMiniMessage(resolver))
+            }.sendMini(plugin.messages.alert.client, resolver)
 
         for (client in plugin.configuration.blocked.clients) {
             if (event.brand.equals(client.name, ignoreCase = true)) {

src/main/kotlin/io/github/_4drian3d/clientcatcher/listener/ModListener.kt

@@ -4,9 +4,9 @@ import com.velocitypowered.api.event.Continuation
 import com.velocitypowered.api.event.Subscribe
 import com.velocitypowered.api.event.player.PlayerModInfoEvent
 import io.github._4drian3d.clientcatcher.ClientCatcher
-import io.github._4drian3d.clientcatcher.asMiniMessage
 import io.github._4drian3d.clientcatcher.event.BlockedModEvent
 import io.github._4drian3d.clientcatcher.objects.CatcherCommandSource
+import io.github._4drian3d.clientcatcher.sendMini
 import net.kyori.adventure.permission.PermissionChecker
 import net.kyori.adventure.text.minimessage.tag.resolver.Placeholder
 import net.kyori.adventure.text.minimessage.tag.resolver.TagResolver
@@ -28,7 +28,7 @@ class ModListener(private val plugin: ClientCatcher) {
                 it.get(PermissionChecker.POINTER).map { pointer ->
                     pointer.test("clientcatcher.alert.mods")
                 }.orElse(false)
-            }.sendMessage(plugin.messages.alert.mods.asMiniMessage(resolver))
+            }.sendMini(plugin.messages.alert.mods, resolver)
 
         for (mod in event.modInfo.mods) for (blocked in plugin.configuration.blocked.mods) {
             if (blocked.name.equals(mod.id, ignoreCase = true)) {