Fix build error

src/main/java/dev/esophose/playerparticles/api/PlayerParticlesAPI.java

@@ -13,7 +13,6 @@ import dev.esophose.playerparticles.styles.ParticleStyle;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.HashMap;
-import java.util.List;
 import java.util.Map;
 import java.util.Objects;
 import java.util.UUID;
@@ -22,6 +21,13 @@ import org.bukkit.entity.Player;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
+/**
+ * The API for the PlayerParticles plugin.
+ * Used to manipulate a player's particles and data.
+ *
+ * Note: This API will bypass all permissions and does not send any messages.
+ *       Any changes made through the API will be saved to the database automatically.
+ */
 public final class PlayerParticlesAPI {
 
     private static PlayerParticlesAPI INSTANCE;
@@ -173,6 +179,7 @@ public final class PlayerParticlesAPI {
         dataManager.saveParticleGroup(pplayer.getUniqueId(), pplayer.getActiveParticleGroup());
     }
 
+    @NotNull
     public Collection<ParticlePair> getActivePlayerParticles(@NotNull Player player) {
         PPlayer pplayer = this.getPPlayer(player);
         if (pplayer == null)
@@ -181,6 +188,15 @@ public final class PlayerParticlesAPI {
         return pplayer.getActiveParticles();
     }
 
+    @Nullable
+    public ParticlePair getActivePlayerParticle(@NotNull Player player, int id) {
+        PPlayer pplayer = this.getPPlayer(player);
+        if (pplayer == null)
+            return null;
+
+        return pplayer.getActiveParticle(id);
+    }
+
     private ParticleGroup validateActivePlayerParticle(Player player, int id) {
         PPlayer pplayer = this.getPPlayer(player);
         if (pplayer == null)
@@ -236,6 +252,7 @@ public final class PlayerParticlesAPI {
         this.removePlayerParticleGroup(player, particleGroup.getName());
     }
 
+    @NotNull
     public Collection<ParticleGroup> getPlayerParticleGroups(@NotNull Player player) {
         PPlayer pplayer = this.getPPlayer(player);
         if (pplayer == null)
@@ -245,6 +262,13 @@ public final class PlayerParticlesAPI {
     }
     //endregion
 
+    //region Fixed Effect Management
+    // TODO - Create fixed effect
+    // TODO - Edit fixed effect
+    // TODO - Remove fixed effect
+    // TODO - Get fixed effect(s)
+    //endregion
+
     //region GUI Management
     public void openParticlesGui(@NotNull Player player) {
         PPlayer pplayer = this.getPPlayer(player);
@@ -267,4 +291,10 @@ public final class PlayerParticlesAPI {
     }
     //endregion
 
+    //region Registering Custom Styles
+    // TODO: Register custom styles
+    // TODO: Register custom handled styles
+    // TODO Note: This is currently accessible through ParticleStyleManager
+    //endregion
+
 }

src/main/java/dev/esophose/playerparticles/command/GroupCommandModule.java

@@ -202,7 +202,7 @@ public class GroupCommandModule implements CommandModule {
         }
         
         // Delete the group and notify player
-        PlayerParticles.getInstance().getManager(DataManager.class).removeParticleGroup(pplayer.getUniqueId(), group);
+        PlayerParticles.getInstance().getManager(DataManager.class).removeParticleGroup(pplayer.getUniqueId(), group.getName());
         localeManager.sendMessage(pplayer, "group-remove-success", StringPlaceholders.single("name", groupName));
     }
     

src/main/java/dev/esophose/playerparticles/gui/GuiInventoryManageGroups.java

@@ -66,7 +66,7 @@ public class GuiInventoryManageGroups extends GuiInventory {
                     lore,
                     (button, isShiftClick) -> {
                         if (isShiftClick) {
-                            dataManager.removeParticleGroup(pplayer.getUniqueId(), group);
+                            dataManager.removeParticleGroup(pplayer.getUniqueId(), group.getName());
 
                             this.actionButtons.remove(button);
                             this.inventory.setItem(button.getSlot(), null);