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I take it that PlayerChar is a class. When you say 'PlayerChar.getX()', you are asking, therefore, for the location of a class. Classes do not have a location. Actors - i.e. instances of classes - have a location. You need to get a reference to the PlayerChar actor that you want the location of, and call getX() on that. See for example tutorial #6.

Nvm i fixed it lol <Code Omitted>needs to be <Code Omitted>

Thanks for the help.

This is telling you that you are attempting to de-reference a null reference on line 93 of your Greeps class. First step: look at the line and see what might be null. <Code Omitted> ... the only thing on the left-hand-side of a dot operator is 'getWorld()', so that must be returning null. Which means: your object isn't in any world. Which probably means: your 'Small' subclass is removing 'this' instance from the world before it calls the 'move

Thank You that worked ;) awesome!!

thanks it works

Thanks Hippo, I've got it working now :)

Ah, thanks, it works!

I suggest that you make your snake "move" by adding segments behind the head and removing the segment ahead of the tail and moving the tail to the position it was at. That way you only have to decide what image to make each segment once. The direction the head moves determines which image to give to the new segment behind it. If and when the snake grows in length, only move the head and add the new segment; do not move the tail and remove the one in front of it. DEMO:

thank you ! ^^

thanks

It works! Thank you

What are the SharkEins objects shooting at -- I mean, if it takes one to 'see' a Robbe to 'eat' one? Anyway, you need to basically change what is in your 'move' method. You probably want that the closest Robbe object be the one the actor moves toward. That will require determining which one is closest, turning toward its location and moving. See what you can come up with, a continue discussion with issues.

When (or 'if') the car returns a 'getY' value of zero, set its location to (getX(), getWorld().getWidth()).

Create an Actor object, give it the image of the text you want to display and add the actor into the world (or use the 'showText' method of the World class). For a more detailed response, show what you tried, code-wise.