How can I get's my actor move along X axis from both side of the world (Left and Right)? Need Answer A.S.A.P please...
novalcahyo wrote ...
2016/5/5
Problem to get's actor move along the X axis. Need Reply A.S.A.P please...
Just add an int direction field to the class (to have either a value of '1' or '-1' to be multiplied by the speed of the actor (the value used in the parameter of the 'move' call). So, instead of
To set the appropriate value to the field you can (1) pass it to the constructor of the class to have the constructor set its value, (2) call a method to set its value after creating the object, or (3) use the 'addedToWorld' method as follows:
move(speed); // you would have move(direction*speed);
public void addedToWorld(World world)
{
if (getX() > world.getWidth()/2) direction = -1; else direction = 1;
}and what about if I want to remove those actor while it is intersecting with other object?
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