Using Java, create a Pac-Man game with graphical interface implemented in Java FX. The minimum rules of the game are described below. You must comment all code.

Please Java code

In java Develop a menu-based shape-maker, using randomly generated sizes & characters: pyramid, inverted pyramid, diamond, and hourglass. Use functions to perform tasks, including separate functions for generating a random integer in a range and for generating a random character in a range. The four different shapes are made from a randomly generated printable character and a randomly generated maximum width between 4 and 12. Beneath the shape, print a descriptive caption stating the symbol and the maximum width. define the random integer and random character functions in a separate class in a separate source code file and call these functions from the shape maker.

I am a freshman and new to Java. I am making an Elevator Simulation as my project but don't know how it works. I tried to upload the code I had but I was having format problem. So on the bottom, I wrote some classes and wrote what I am planning to write inside. It would be helpful if any of you can tell me what I need to improve or add. Instructions: The goal is to create an elevator simulation using object-oriented programming and polymorphism. The simulation involves 8 elevators, each of which can be one of 4 types with different percentages of requests, and 4 types of passengers with different percentages of requests. The elevator types include Standard, Express, Freight, and Glass elevators, while the passenger types include Standard, VIP, Freight, and Glass passengers. The simulation starts with a specified number of passengers added to different floors of the building, and during the simulation, the elevators will move up and down the building, picking up and dropping off…