please help

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Moon Lander (Part 19/23)

Games, Level 0, Lesson 4

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how to implement draw method

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Seb

Level 41 , Crefeld, Germany

17 March 2020, 17:50

solution

Hey Raj, the problem is a wrong parameter type on line 25. It's public void draw(Game game) not (GameObject gameObject) And then after nextFrame() call super.draw(game) I hope that's it. ;-)

Ashish RajAnand

Level 13 , Bhilai , India

18 March 2020, 07:37

thank you sir Moonlander Sir please plays this game. can i ask an question? how to insert message at starting of this game i.e. rule to play which key will work and how about game ,

Seb

Level 41 , Crefeld, Germany

18 March 2020, 21:09

Your game is working nicely. :-) I can give you one "quick and dirty" solution to show a message before the game starts. Add the following code to the beginning of your initialize method: Alert alert = new Alert(Alert.AlertType.INFORMATION); alert.setTitle("Moonlander"); alert.setHeaderText("Game Instructions"); alert.setContentText("Use left, right, up and down keys to steer the spaceship. Space starts the game."); alert.showAndWait(); This will pop up an info message when the game starts up. It also has a little side effect in relation to the frame of the game. You'll probably see that. This really is just one very simple way of how to add such a message. I'm sure you can come up with better ways. ;-)

Ashish RajAnand

Level 13 , Bhilai , India

19 March 2020, 02:34

Thank you sir , Sir here is any idea about how to run jar file within html page in local host.

Seb

Level 41 , Crefeld, Germany

19 March 2020, 20:04

You're welcome, but I'm afraid I can't help you on that one. ;-)

Ashish RajAnand

Level 13 , Bhilai , India

29 March 2020, 13:44

https://codegym.cc/help/8033