Discussions

Ok thx :)

Wow, it seems to work perfectly now. No more shots coming from my mouse. Thank you very much for your help, Danpost :) It really has been that simple. I wouldn't ever have found out myself since we never learned something about the class tree in school. Thanks again, you saved my weekend :)

Since you are getting a run-time error, that means your project compiles. You can therefore upload it onto greenfoot and include the source code so that it can be reviewed and tested. (or you could first show the Shooter class code here to review)

You cannot use a String as a double -- and there is no 'toDouble' method in the String class. Did you even look at the String API documentation to see what methods were available to use?

@danpost Thank you! That fixed it

The only difference between the two codes other than what is printed to the terminal is the range ('10' and '45'). Checking against 'null' whether a single ground object is in range is equivalent to checking if more than zero is in range (other than the fact that you get a reference to one that is in range, if one is, with the first code set). Nowhere is there any checking of the position of a near platform with respect to the enemy, which is something you will need to do.

Create and save a GreenfootSound object in your world. Then you can use "playLoop()" and "pause()" to control the sound.

thanksss :)

thanks!!

Hippo is correct. Lines 41 through 45 should be changed to what Hippo suggested and be cut and inserted at line 24. Please indicate what "the text" and "the text boxes" are in your code (what Class of object and what variable name you gave it) for clarity.

Since you say everything was done is it should, seeing the picture could help. But you need to upload the image and post a link to that image. Whatever you linked there (an E-Mail?), it doesn't work like this.

No one can help you if you can't explain your problem.

Oh.

Thanks, that's working now!

Thanks! Now it works :)