public void stickTo(SimpleGameObject target)
{
// adjust the coordinates based on direction to stick to an object
if (direction == MOVE_UP)
{
top = target.bottom + 1;
}
else if (direction == MOVE_DOWN)
{
top = target.top - height - 1;
}
else if (direction == MOVE_LEFT)
{
left = target.right + 1;
}
else if (direction == MOVE_RIGHT)
{
left = target.left - width - 1;
}
base.recalaculate();
}
public bool isColliding(SimpleGameObject target)
{
// collision detection code to see if the 2 rectangles overlap
if (((left >= target.left && left <= target.right) ||
(right >= target.left && right <= target.right)) &&
((top >= target.top && top <= target.bottom) ||
(bottom >= target.top && bottom <= target.bottom)))
{
return(true);
}
else if (((target.left >= left && target.left <= right) ||
(target.right >= left && target.right <= right)) &&
((target.top >= top && target.top <= bottom) ||
(target.bottom >= top && target.bottom <= bottom)))
{
return(true);
}
else
{
return(false);
}
}
public void bounceOff(SimpleGameObject target)
{
// adjust the coordinates to stick and then randomly bounce off an object
stickTo(target);
direction = randomDirection();
}