Just learn how to make the Java game, the new Boss how objects disappear, if it is bullet and small aircraft, I created a collection, after the collision, remove from the collection the remove method,
But only a Boss, I am the new object directly, that when his health is 0, let the Boss what is the method of disappear, please answer, thank you!

CodePudding user response:

Assignment to null is not good

CodePudding user response:

Boss=null line,