In the
CoSpace Rescue, the virtual robot will search and collect objects in the WORLD_1.
After a certain period of time, the robot will be teleported to WORLD_2 and
continue the mission. Hence, there will be two pieces of program needed. One
for WORLD_1 and the other one is for WORLD_2. When select “1”, the
corresponding program will be for WORLD_1. When select “2” , the
corresponding program will be for WORLD_2.
