I want to make like a tank game where you shoot at balloons which are flying around... but i don't know how i can make it that when i press the space key that the object "shot" is placed in the world... please help
JMGames wrote ...
2013/10/26
I don't know how to place an object into the world when I press the button
To add objects to the world you can use the method addObject(Actor, int, int) or getWorld().addObject(Actor, int, int) if you want to execute this from an actor class.
To check whether the space key is pressed you can use the method Greenfoot.isKeyDown(String).
You can use them like this:
1 2 3 4 5 | if (Greenfoot.isKeyDown("space")) { getWorld().addObject(new Balloon(), 100, 100); //instead of new Balloon() you need to use an object of the class you want to add; //and instead of 100, 100 you can use the coordinates where you want to add the object;} |
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