invis ninja compatibility

build.gradle

@@ -20,6 +20,7 @@ repositories {
 dependencies {
     compileOnly "pl.piecuu.jajoptak:leaf-api:1.21.11-R0.1-SNAPSHOT"
     compileOnly "me.clip:placeholderapi:2.11.7"
+    compileOnly "pl.piecuu.invisninja:invis_ninja:1.0"
 }
 
 tasks.withType(JavaCompile).configureEach {

src/main/java/pl/piecuu/killstreak/Killstreak.java

@@ -2,19 +2,31 @@ package pl.piecuu.killstreak;
 
 import org.bukkit.Bukkit;
 import org.bukkit.event.Listener;
+import org.bukkit.plugin.Plugin;
+import org.bukkit.plugin.PluginManager;
 import org.bukkit.plugin.java.JavaPlugin;
 
 public class Killstreak extends JavaPlugin implements Listener {
+  private static Plugin invisNinja;
+  public static Plugin getInvisNinja() {
+    return invisNinja;
+  }
+
   @Override
   public void onEnable() {
-    if (Bukkit.getPluginManager().isPluginEnabled("PlaceholderAPI")) {
+    PluginManager pm = Bukkit.getPluginManager();
+    if (pm.isPluginEnabled("PlaceholderAPI")) {
+      if(pm.isPluginEnabled("invisninja")) {
+        invisNinja = pm.getPlugin("invisninja");
+      }
+
       new KillstreakExpansion().register();
       new KillstreakManager(this);
-      Bukkit.getPluginManager().registerEvents(this, this);
+      pm.registerEvents(this, this);
-      Bukkit.getPluginManager().registerEvents(new PlayerManager(this), this);
+      pm.registerEvents(new PlayerManager(this), this);
     } else {
       getLogger().warning("Could not find PlaceholderAPI! This plugin is required.");
-      Bukkit.getPluginManager().disablePlugin(this);
+      pm.disablePlugin(this);
     }
   }
 }

src/main/java/pl/piecuu/killstreak/KillstreakManager.java

@@ -3,10 +3,12 @@ package pl.piecuu.killstreak;
 import org.bukkit.NamespacedKey;
 import org.bukkit.entity.Player;
 import org.bukkit.persistence.PersistentDataType;
+import org.bukkit.plugin.Plugin;
 
 import net.kyori.adventure.text.Component;
 import net.kyori.adventure.text.format.TextColor;
 import net.kyori.adventure.text.format.TextDecoration;
+import pl.piecuu.invisninja.InvisNinja;
 
 public class KillstreakManager {
   private static KillstreakManager instance;
@@ -43,8 +45,11 @@ public class KillstreakManager {
     setKillstreak(player, 0L);
   }
 
-  public boolean shouldAnnounceKillstreak(long killstreak) {
+  public boolean shouldAnnounceKillstreak(long killstreak, Player p) {
-    return killstreak >= 5 && killstreak % 5 == 0;
+    Plugin in = plugin.getInvisNinja();
+    if(in != null && ((InvisNinja)in).isPlayerInvisible(p)) return false;
+
+    return (killstreak >= 5 && killstreak % 5 == 0);
   }
 
   public int getColor(long killstreak) {

src/main/java/pl/piecuu/killstreak/PlayerManager.java

@@ -57,7 +57,7 @@ public class PlayerManager implements Listener {
     final long killstreak = km.increaseKillstreak(attacker, 1L);
     if(killstreak >= 3) this.playKillSound(p);
 
-    if(km.shouldAnnounceKillstreak(killstreak)) {
+    if(km.shouldAnnounceKillstreak(killstreak, attacker)) {
       final TextColor blueColor = TextColor.color(0x40b5e3);
       final Component component = attacker.displayName()
                                           .append(Component.text(" osiągnął killstreak ").color(blueColor))

src/main/resources/plugin.yml

@@ -5,3 +5,4 @@ main: pl.piecuu.killstreak.Killstreak
 api-version: '1.21.11'
 
 depend: ["PlaceholderAPI"]
+softdepend: ["invisninja"]