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lilshopa
lilshopa wrote ...

2020/6/4

How do i make an object move up and down but without rotation?

lilshopa lilshopa

2020/6/4

#
So im trying to create a game for a project in my university and my main character is facing the right and can move up and down but i dont know how to do it without him rotating.
danpost danpost

2020/6/4

#
lilshopa wrote...
So im trying to create a game for a project in my university and my main character is facing the right and can move up and down but i dont know how to do it without him rotating.
With a direction indicating field, whose value is limited to plus or minus one: 
private int dir = 1;
you can use: 
setLocation(getX(), getY()+dir); // dir can be multiplied by speed
to move. And to turn around, use: 
dir = -dir;
lilshopa lilshopa

2020/6/4

#
thank you so much!!!!!!!!!!!
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