Merge pull request #6 from Boy0000/entity-manip-event

feat: add AxiomManipulateEntityEvent

src/main/java/com/moulberry/axiom/event/AxiomManipulateEntityEvent.java

@@ -0,0 +1,57 @@
+package com.moulberry.axiom.event;
+
+import net.minecraft.nbt.CompoundTag;
+import org.bukkit.Bukkit;
+import org.bukkit.Location;
+import org.bukkit.World;
+import org.bukkit.entity.Entity;
+import org.bukkit.entity.Player;
+import org.bukkit.event.Cancellable;
+import org.bukkit.event.Event;
+import org.bukkit.event.HandlerList;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.UUID;
+
+public class AxiomManipulateEntityEvent extends Event implements Cancellable {
+
+    private static final HandlerList HANDLERS = new HandlerList();
+
+    private final Player player;
+    private final Entity entity;
+
+    private boolean cancelled = false;
+
+    public AxiomManipulateEntityEvent(Player player, @NotNull Entity entity) {
+        this.player = player;
+        this.entity = entity;
+    }
+
+    public Player getPlayer() {
+        return player;
+    }
+
+    public Entity getEntity() {
+        return entity;
+    }
+
+    @Override
+    public boolean isCancelled() {
+        return this.cancelled;
+    }
+
+    @Override
+    public void setCancelled(boolean cancel) {
+        this.cancelled = cancel;
+    }
+
+    public static HandlerList getHandlerList() {
+        return HANDLERS;
+    }
+
+    @Override
+    public @NotNull HandlerList getHandlers() {
+        return HANDLERS;
+    }
+}

src/main/java/com/moulberry/axiom/packet/ManipulateEntityPacketListener.java

@@ -2,6 +2,7 @@
 
 import com.moulberry.axiom.AxiomPaper;
 import com.moulberry.axiom.NbtSanitization;
+import com.moulberry.axiom.event.AxiomManipulateEntityEvent;
 import com.moulberry.axiom.integration.Integration;
 import com.moulberry.axiom.integration.plotsquared.PlotSquaredIntegration;
 import com.moulberry.axiom.viaversion.UnknownVersionHelper;
@@ -124,6 +125,9 @@ private void process(Player player, byte[] message) {
                 continue;
             }
 
+            AxiomManipulateEntityEvent manipulateEvent = new AxiomManipulateEntityEvent(player, entity.getBukkitEntity());
+            if (!manipulateEvent.callEvent()) continue;
+
             if (entry.merge != null && !entry.merge.isEmpty()) {
                 NbtSanitization.sanitizeEntity(entry.merge);
 
@@ -156,7 +160,7 @@ private void process(Player player, byte[] message) {
 
                 if (Integration.canPlaceBlock(player, new Location(player.getWorld(),
                         containing.getX(), containing.getY(), containing.getZ()))) {
-                    entity.teleportTo(serverLevel, newX, newY, newZ, Set.of(), newYaw, newPitch);
+                        entity.teleportTo(serverLevel, newX, newY, newZ, Set.of(), newYaw, newPitch);
                 }
 
                 entity.setYHeadRot(newYaw);