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You cannot have the actual location coordinate be anything other than whole numbers. What a smooth moving support class will do is track a location of an actor more precisely -- and place the actor at the "nearest" pixel to that stored location. This essential removes the loss of f

oh my goodness, thank you so much. I just felt a wave of relief come over me. Can't believe I forgot to add that!

Yes -- it is possible. Your terminology is suspect, however. I take what you said to mean: Basically: <Code Omitted>It is be

Import statements must be provided before the class code (starting at line 1 in your class editor, in your case).

With a fresh look at the code, I see you have a text field called txt_cash. If that is for the requested withdraw amount, then it would need to be used somewhere in your btn_widthActionPerformed method.

Thank you, I didn't even think of that! All fixed and working, thank you so much!!

prefix is the label you wish to give to the value the counter is to display. Some possible examples "Score: ", "Worms Eaten: ", "Level ", "Time remaining: " etc. The prefix is displayed, as a label, in front of the value.

It appears to animate an actor in such a way as to go forward in some way (maybe change or grow or progress and then go backward (maybe revert or shrink or regress). This action is done one time and the actor is them removed from the world. Lines 3 and 5 iterate through the images in the array. The first if block reverses the direction that the images in the array are being used. The second if block removes the actor after the last image going in reverse is used. To make more clear, the code could be used

Lines 10 and 11 should go in a constructor and line 9 should go in the newWave method. Remove lines 9 through 11 and add/edit the following blocks of code: <Code Omitted>

The actor loses its location in the world when you remove it from the world. Add the explosion before removing the actor from the world.

Because without it, "this" (the bullet, I presume, in your case), by default, is the object that the gameOver method would be executed on. But, the method is in your Space class and belongs to instances of the Space class. "public" just means you can call the method on an instance of the class from another class. From another class, you need to specify which instance of the class you are calling the method on, noting that you can create multiple inst

There are two ways to set colours. One way is what your font colour is using, which is <Code Omitted>Greenfoot provides several existed colours like Yellow, White, Red, Pink. You can find these colours on Greenfoot Documentation. Another ways is you make a colour. The method is <Code Omitted>or <Code Omitted>int a, int b, int c make up the RGB (red, green, blue) code and int d determines the transparency (0 is transpartent and 1 is opaque Hope this helps

Please refer to this page of the Java tutorials.

hi pple i figure out the error

For best help results, please show the current complete class and copy/paste the entire error output created from that code.