Move gadget/monster creation events to after they are spawned in scene

src/main/java/emu/grasscutter/game/entity/EntityGadget.java

@@ -28,6 +28,8 @@ import emu.grasscutter.net.proto.SceneEntityInfoOuterClass.SceneEntityInfo;
 import emu.grasscutter.net.proto.SceneGadgetInfoOuterClass.SceneGadgetInfo;
 import emu.grasscutter.net.proto.VectorOuterClass.Vector;
 import emu.grasscutter.net.proto.WorktopInfoOuterClass.WorktopInfo;
+import emu.grasscutter.scripts.constants.EventType;
+import emu.grasscutter.scripts.data.ScriptArgs;
 import emu.grasscutter.server.packet.send.PacketGadgetStateNotify;
 import emu.grasscutter.utils.Position;
 import emu.grasscutter.utils.ProtoHelper;
@@ -139,6 +141,12 @@ public class EntityGadget extends EntityBaseGadget {
 		return null;
 	}
 	
+	@Override
+	public void onCreate() {
+		// Lua event
+		getScene().getScriptManager().callEvent(EventType.EVENT_GADGET_CREATE, new ScriptArgs(this.getConfigId()));
+	}
+
 	@Override
 	public void onDeath(int killerId) {
 		

src/main/java/emu/grasscutter/game/entity/EntityMonster.java

@@ -110,6 +110,12 @@ public class EntityMonster extends GameEntity {
 		this.poseId = poseId;
 	}
 	
+	@Override
+	public void onCreate() {
+		// Lua event
+		getScene().getScriptManager().callEvent(EventType.EVENT_ANY_MONSTER_LIVE, new ScriptArgs(this.getConfigId()));
+	}
+
 	@Override
 	public void onDeath(int killerId) {
 		if (this.getSpawnEntry() != null) {

src/main/java/emu/grasscutter/game/entity/GameEntity.java

@@ -108,10 +108,6 @@ public abstract class GameEntity {
 		this.lastMoveReliableSeq = lastMoveReliableSeq;
 	}
 	
-	public abstract SceneEntityInfo toProto();
-	
-	public abstract void onDeath(int killerId);
-	
 	public void setFightProperty(FightProperty prop, float value) {
 		this.getFightProperties().put(prop.getId(), value);
 	}
@@ -219,4 +215,21 @@ public abstract class GameEntity {
 			getScene().killEntity(this, 0);
 		}
 	}
+	
+    /**
+     * Called when this entity is added to the world
+     */
+	public void onCreate() {
+		
+	}
+	
+	/**
+     * Called when this entity dies
+     * @param killerId Entity id of the entity that killed this entity
+     */
+	public void onDeath(int killerId) {
+		
+	}
+	
+	public abstract SceneEntityInfo toProto();
 }

src/main/java/emu/grasscutter/game/world/Scene.java

@@ -311,6 +311,7 @@ public class Scene {
 	
 	private void addEntityDirectly(GameEntity entity) {
 		getEntities().put(entity.getId(), entity);
+		entity.onCreate(); // Call entity create event
 	}
 	
 	public synchronized void addEntity(GameEntity entity) {

src/main/java/emu/grasscutter/scripts/SceneScriptManager.java

@@ -371,9 +371,6 @@ public class SceneScriptManager {
 		this.getScriptMonsterSpawnService()
 				.onMonsterCreatedListener.forEach(action -> action.onNotify(entity));
 		
-		// Lua event
-		callEvent(EventType.EVENT_ANY_MONSTER_LIVE, new ScriptArgs(entity.getConfigId()));
-
 		return entity;
 	}