bell ring paper event

for #2110

paper/src/main/java/com/denizenscript/denizen/paper/PaperModule.java

@@ -27,6 +27,7 @@ public static void init() {
 
         // Events
         ScriptEvent.registerScriptEvent(new AreaEnterExitScriptEventPaperImpl());
+        ScriptEvent.registerScriptEvent(new BellRingScriptEvent());
         ScriptEvent.registerScriptEvent(new EntityAddToWorldScriptEvent());
         ScriptEvent.registerScriptEvent(new EntityKnocksbackEntityScriptEvent());
         ScriptEvent.registerScriptEvent(new EntityLoadCrossbowScriptEvent());

paper/src/main/java/com/denizenscript/denizen/paper/events/BellRingScriptEvent.java

@@ -0,0 +1,80 @@
+package com.denizenscript.denizen.paper.events;
+
+import com.denizenscript.denizen.events.BukkitScriptEvent;
+import com.denizenscript.denizen.objects.EntityTag;
+import com.denizenscript.denizen.objects.LocationTag;
+import com.denizenscript.denizen.utilities.implementation.BukkitScriptEntryData;
+import com.denizenscript.denizencore.objects.ObjectTag;
+import com.denizenscript.denizencore.scripts.ScriptEntryData;
+import io.papermc.paper.event.block.BellRingEvent;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+
+public class BellRingScriptEvent extends BukkitScriptEvent implements Listener {
+
+    // <--[event]
+    // @Events
+    // bell rings
+    //
+    // @Location true
+    //
+    // @Plugin Paper
+    //
+    // @Group Paper
+    //
+    // @Cancellable true
+    //
+    // @Triggers when a bell block rings.
+    //
+    // @Context
+    // <context.entity> returns the entity that rung the bell, if any.
+    // <context.location> returns the location of the bell being rung.
+    //
+    // @Player when the ringing entity is a player.
+    //
+    // -->
+
+    public BellRingScriptEvent() {
+        instance = this;
+        registerCouldMatcher("bell rings");
+    }
+
+    public static BellRingScriptEvent instance;
+    public BellRingEvent event;
+    public LocationTag location;
+
+    @Override
+    public boolean matches(ScriptPath path) {
+        if (!runInCheck(path, location)) {
+            return false;
+        }
+        return super.matches(path);
+    }
+
+    @Override
+    public String getName() {
+        return "BellRing";
+    }
+
+    @Override
+    public ScriptEntryData getScriptEntryData() {
+        return new BukkitScriptEntryData(event.getEntity());
+    }
+
+    @Override
+    public ObjectTag getContext(String name) {
+        switch (name) {
+            case "entity":
+                return event.getEntity() == null ? null : new EntityTag(event.getEntity());
+            case "location": return location;
+        }
+        return super.getContext(name);
+    }
+
+    @EventHandler
+    public void bellRingEvent(BellRingEvent event) {
+        this.event = event;
+        location = new LocationTag(event.getBlock().getLocation());
+        fire(event);
+    }
+}