Discussions

Well, it does, but you have to also use it, e.g. adding in the constructor: <Code Omitted>

Like said: The solution is that the knight has to start in a free position and not already in the trees. However, here is a version that will work even if the player was stuck before the movement. Note that it is not a very efficient implementation and if there is not enough space for the player in the direction in which the player tries to unstuck, it will just stay at the edge of the world. Example: If the given image actually shows the bottom of the world, then there is not enough space for the Knight below the trees, therefore he cannot be unstuck. You need to make more space for her/h

It may or may not deal with Gif images. Some reasons a scenario will not play on the site are: * any use of the java.awt library; * any use of the javax.swing library; * any thread operations; Also, sometimes calling constructors or static methods on static variables can be a problem.

@Spock47, thanks for the answer. Will go into the details after some time..... @danpost, No. Not actually. I am trying to make a clone of greenfoot “act” method in BlueJ and I guess BlueJ doesn't have any feature/method like Greenfoot's act method

You could keep track of the bubble speed in the world when spawning a new bubble: <Code Omitted> But there is a problem in your source code: The attribute speed in class Bubbles is actually not a speed, it is the opposite of speed. If you increase the value of Bubbles::speed, the bubble will move less often; so it results in a smaller actual spee

Replace lines 19 and 20 with the following: <Code Omitted> Replace your TempImage class with the following:

Line 1 sets x to be a random value between 0 and 7, inclusive (since your world is 8 cells wide).

I made it by myself if anyone needed: <Code Omitted>

I figured it out. I created 2 separate methods in player1 (canUseB() and cantUseB()) (with public static boolean canUseBooster1;) <Code Omitted> In the World class I created a return method for the object p1 (from the class player1): <Code Omitted> And in booster I created a method, that checks if the fuel is less or equal to 0, which I put in the act() method:

when i put that code in it automatically plays the reeling in animation right after the casting animation. what i need it to do is only play the reeling in animation after I press e. here's code for reeling animation:

ok

The best approach is to code everything normally without the scrolling. You can implement the scrolling, which should move everything in your world together, maintaining the pro

thanks to you two