//Cửa 1
private Image mo_neo;
private Image nui_1;
private Image nui_2;
private Image nui_3;
private Image thuyen;
private Image da_ngam;
private Image ca_map;
private Image set;
private Image item;
private Image item_0;
private Image item_01;
private Image arrow1;
private Image de_len_nen;
private Image nen_so;
private Image number;
private Image light;
private Image boatDead;
private Image banh_bicquy;
private Image caMap1;
private Image ca_hop;
private Image chum;

//Cửa2
private Image nenBien;
private Image nhan_vat_cua2;
private Image san_ho;
private Image ca_map_cua2;
private Image da_ngam_cua2;
private Image nen_day_bien;
private Image da_day_bien;
private Image bong_bong_nho;
private Image bong_bong_tholan;
private Image tho_lan_chet;
private Image binh_oxy;
private Image tienLv2;
private Image ca_den;
private Image ca_gai;
private Image tau_dam;
private Image sua;
private Image dom_sang;
private Image do_vat_roi;

//Cửa 3
private Image lv3maptile;
private Image lv3jullian_sprite;
private Image lv3go;
private Image lv3qua;
private Image cuaso;
private Image lv3kisi;
private Image lv3ma;
private Image lv3khung_tranh;
private Image lv3sao;
private Image lv3Chaubau;

//Cửa 4
private Image lv4Background;
private Image lv4hamtau;

//Cửa 6
private Image lv6maptile;
private Image lv6cua_sat;
private Image lv6nhen;
private Image bridge;
private Image lv6xacuop;
private Image het_thoi_gian;
private Image hoan_thanh;
private Image game_over;