Greenfoot

Zoe CB
Flashcards by Zoe CB, updated more than 1 year ago
Zoe CB
Created by Zoe CB about 5 years ago
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Description

GCSE Computer Science (7. Programming) Flashcards on Greenfoot, created by Zoe CB on 04/01/2016.

Resource summary

Question Answer
Moving according to arrow keys if(Greenfoot.isKeyDown("up")){ setLocation(getX(), getY()-1); } if(Greenfoot.isKeyDown("right")){ setLocation(getX()+1, getY()); }
Moving around randomly if(Greenfoot.getRandomNumber(100)<20){ move(2); } if(Greenfoot.getRandomNumber(100)<20){ turn(-90); move(-2); }
"Eating" Actor Zoe = getOneObjectAtOffset(0,0, Food.class); if(isTouching(Food.class)){ HouseWorld houseWorld houseWorld = (HouseWorld)getWorld(); removeTouching(Food.class); }
Playing a sound Greenfoot.playSound("pop.wav");
Counter (at the end of the code for "eating", still in the if statement)
Counter (in the code for the world)
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