feature(widget): simple implementation of widget

Simple implementation of a part of the gadget support, very rough, hard code variables, I am very sorry for that. It can now handle part of the gadget rig. More features and better support await PRs from others. if no one else does, I'll give it a try.

src/main/java/emu/grasscutter/game/player/Player.java

@@ -82,6 +82,8 @@ public class Player {
 	private Set<Integer> flyCloakList;
 	private Set<Integer> costumeList;
 
+	private Integer widgetId;
+
 	@Transient private long nextGuid = 0;
 	@Transient private int peerId;
 	@Transient private World world;
@@ -297,6 +299,14 @@ public class Player {
 		this.updateProfile();
 	}
 
+	public Integer getWidgetId() {
+		return widgetId;
+	}
+
+	public void setWidgetId(Integer widgetId) {
+		this.widgetId = widgetId;
+	}
+
 	public Position getPos() {
 		return pos;
 	}
@@ -1141,6 +1151,9 @@ public class Player {
 		session.send(new PacketPlayerStoreNotify(this));
 		session.send(new PacketAvatarDataNotify(this));
 
+		session.send(new PacketAllWidgetDataNotify(this));
+		session.send(new PacketWidgetGadgetAllDataNotify());
+
 		getTodayMoonCard(); // The timer works at 0:0, some users log in after that, use this method to check if they have received a reward today or not. If not, send the reward.
 
 		session.send(new PacketPlayerEnterSceneNotify(this)); // Enter game world