Compiling java from terminal

I am currently working on a java project for school. During its production i have been using the built in vscode systems to compile the program. But as i am planning to move it to a jar distribution I need to get it to compile from the command line but have been having difficulties. When I attempt to compile it in its base form (the on vscode accepts) it throws: cannot find symbol toy_access = new TOY(source); where TOY is a external class in my project. I tried adding an import statement but it then threw a token not found exception. finally I tried moving everything in to one source file (still in there sub folders) but this just caused the errors further down the road. any help is appreciated. here is the file directory