Grasscutter/src/main/java/emu/grasscutter/server/packet/recv/HandlerHomeSceneJumpReq.java

package emu.grasscutter.server.packet.recv;

import emu.grasscutter.game.world.Scene;
import emu.grasscutter.net.packet.Opcodes;
import emu.grasscutter.net.packet.PacketHandler;
import emu.grasscutter.net.packet.PacketOpcodes;
import emu.grasscutter.net.proto.HomeSceneJumpReqOuterClass;
import emu.grasscutter.server.game.GameSession;
import emu.grasscutter.server.packet.send.PacketHomeSceneJumpRsp;
import emu.grasscutter.utils.Position;

@Opcodes(PacketOpcodes.HomeSceneJumpReq)
public class HandlerHomeSceneJumpReq extends PacketHandler {
	
	@Override
	public void handle(GameSession session, byte[] header, byte[] payload) throws Exception {
		var req = HomeSceneJumpReqOuterClass.HomeSceneJumpReq.parseFrom(payload);

		int realmId = 2000 + session.getPlayer().getCurrentRealmId();

		var home = session.getPlayer().getHome();
		var homeScene = home.getHomeSceneItem(realmId);
		home.save();

		Scene scene = session.getPlayer().getWorld().getSceneById(req.getIsEnterRoomScene() ? homeScene.getRoomSceneId() : realmId);
		Position pos = scene.getScriptManager().getConfig().born_pos;

		session.getPlayer().getWorld().transferPlayerToScene(
				session.getPlayer(),
				req.getIsEnterRoomScene() ? homeScene.getRoomSceneId() : realmId,
				pos
		);

		session.send(new PacketHomeSceneJumpRsp(req.getIsEnterRoomScene()));
	}

}