Your progress journal, code, and repository history will tell a story of how much effort you put into your game.

Your journal is filled out correctly and is complete.Your README file contains clear documentation explaining what your game is and how to play it.It's a free and powerful image editor.Īlternatively, you can also use Pixlr which is an image editor you can use directly in your browser. To follow along with the tutorial, download and install GIMP.

The steps above are illustrated in the image editing tutorial below. Whatever images you find will probably have to be edited. If you need to play a short sound many times in a row quickly, you may find this custom Sound class helpful.aySound('yell.wav') // yell.wav must be in the sounds folder of your project.To play a sound, you can use the playSound( soundFile) method in the Greenfoot class.Sound Effects: (use this Online Audio Trimmer to trim the sounds to just the part you want).Open Source: (has images, sounds, and music).Here are example search queries:Īnd here are a few websites dedicated to game graphics/sounds: You can find TONS of game graphics by searching Google for sprite sheets and tilesets. Unless you're a digital artist, you'll be using art made by others. For submission, simply make sure your final version has been pushed to your git repository.Make sure you update your journals to keep a log of what you have done.Each team member should contribute significantly (as equally as possible).See the rubric at the end of this page to see how it will be graded. Make it as fun as possible! This is your final version. If you were using placeholder images before, look below for help with finding better graphics and editing the images. volume control, music.etc) Part 2: Effects & PolishĪdd all the extra sound effects, special effects, animations, and extra features and levels to make your game more complete, of higher quality, and more fun to play. Optionally, you could add more buttons for things like high scores and settings (i.e. I am not sure what you were trying to do with line 1 (or why you wanted to create a method here).Last modified: JanuHomework 4 - Title Screen, Game Play Instructions, Effects & Polish (Final Submission) Part 1: Title Screen & Game Play InstructionsĪdd a title screen with a button to start the game and a button for gameplay instructions. If you got 'GreenfootSound( filename)' from the API, then you were looking at the constructor signature and you used it properly at the end of line 3. The argument 'filename' is not used in the method anywhere - so there is no need to have the argument at all.

Method names should give some indication as to what the method does the first word in the name should be a verb. Your expression to the right of the equal sign on line 3 looks good. If I put a sound file called 'explosion.wav' in the sounds folder of a project, then to play that sound I would use: new GreenfootSound('explosion.wav'). 'variableName' can be any name that follows the rules given at the bottom of this page. You create a GreenfootSound object by using the new keyword: new GreenfootSound (/ name of file containing the sound in double quotes / ). 'variableType' can be any primitive type (int, float, boolean, long, byte, char, etc.) or a class name (String, Color, Font, Actor, World, etc.). VariableType variableName = expression_or_value Neither line 3 nor line 4 could possibly compile without an exception being thrown.Ī variable is assigned a value like as in the following (in pseudo-code):

Greenfoot play sound