Discussions

@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 :)

What is mundo.ka'? where is the code that creates the 'mundo.ka' actor? what does that code look like? where is the variable 'ka' declared in your world class? what is the error message? What does the code to the 'play' method in your 'animator' class look like?

First, you will need to change the name of some fields. Actually, to make things easier, an intermediate class between Actor and the four object types will be helpful. Add the following class to your project: <Code Omitted>Next, change the GroundBlock class to this:

See here.

You will need to add a field in the Monster (or Second) class to track bullet hit(s). It could be a boolean tracking previously hit or an int counting each hit (depending on how many hits you are allowing). Are your monsters truly bouncing off the edges? Seems like you may have some issue with that (but, maybe not). Your at world edge offset values are not consistent in the Lattack class. Was that intentional? The 'eatFirst' method can probably be simplified. If nothing else, the last 'if' (line 63) should probably not have the 'else' in front of it and be started on a new line.