Moving groups "as one"

This was a test run that I may include later on.

It failed.

ball = display.newCircle(60,60,60,60)
square = display.newRect(300,300,100,100)
 
group = display.newGroup()
 
group:insert(ball)
group:insert(square)
 
function moveball(event)
print("touched")
transition.to( ball, { time=1500, x=event.x, y=event.y} )
 
end
 
function check()
if (ball.x >= 300) then
print("over 300")
transition.to( group, { time=1500, x=ball.x-300} )
end
end
Runtime:addEventListener("touch", moveball)
Runtime:addEventListener("enterFrame", check)

I think it may be because you are trying to move the ball and the group at the same time even though the ball is one of the items in the group.

This isn't perfect but you will at least see them moving. I pulled the runtime listeners once the ball was in place. Moving it around while trying to transition it and it's group isn't a good idea ;)

 
myGroup = display.newGroup()
 
ball = display.newCircle(60,60,60,60)
square = display.newRect(300,300,100,100)
 
myGroup:insert(ball)
myGroup:insert(square)
 
function moveball(event)
print("touched")
transition.to( ball, { time=1500, x=event.x, y=event.y} )
end
 
function check(event)
if (ball.x >= 300) then
        Runtime:removeEventListener("touch", moveball)
        Runtime:removeEventListener("enterFrame", check)
        print "300"
transition.to(myGroup, {time =1000, x=-200})
end
end
Runtime:addEventListener("touch", moveball)
Runtime:addEventListener("enterFrame", check)

views:1515 update：2011/10/5 8:48:05


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