drag drop AS3

[Guest]

hi i'm Luciano i come from Milano Italy ,i have a problem with drag drop in AS3 and i would like to know if possible to use correct method to realize this project because i have stopped and for this reason i'm not to be able to go on.
I have started a project named Puzzle so i would like to realizate this with drag drop in AS3 but i have some problem with it,and i am very greatly if something can help me.
My project use BitMap Class to create imagine and than use method copypixel to create a grill brik that contains an imagne and than stored in an Array and completly visibility .
1 ° - First problem consist to move all brik to grill to another grill correct.
2° - Second problem i would like to say where i can mix a brik stored in an Array.
for simply understanding i attach my code

thank you for every thing Luciano

[Andrei1-bKoviI]

Luciano,

What problem do you have? If you describe your problem precisely it will be easier to figure out what you need.

[Guest]

i have a lot of problem to explain this question but i try equaly ,my problem consist to realiz two grill that contains a piece of pictures one picture place e piece and than it hides with property visible false and the other grill remove randomly piece with removeChild method.
first step i would like to know if is possible to insert in to array named Arrpce a piece mix placed in a grill because array is dinamic and when i remove it ,a length of array change and than i dont know where i can to insert after removed my piece remained .
second step i would like to know if possible to use drag drop method to change position of piece mixed dragging from grill to other grill by click .
i try it but it doesn't work properly because when i click over piece move all pictures while i want only one piece of picture.

i know is not simple this problem for me that i am beginner flasher , i'am very pleasing if you can help me because i will realizate this project.
if you have still problem i can send to you my file by email address

thanks a lot Luciano

[Andrei1-bKoviI]

If I understood correctly, you need to drag a particular piece - not all of them.

Your code is:

private function setPres(evt:MouseEvent):void
{
for(var a:uint=0;a<Arrpce.length;a++){
if(Arrpce== evt.currentTarget.startDrag())
this.startDrag(false,Arrpce);
}
}

This code enables dragging of all the pieces. You use "this" - it is everything.

The line ...== evt.currentTarget.startDrag()) - is asking if Arrpce exists (true) and evt.currentTarget has method startDrag() (true) - so your if statement will alway...





== evt.currentTarget) // note - startDrag() removed
Arrpce.startDrag(); // now it will drag only the piece that is the target of mouse click event
}
}

actua...

[Guest · Accepted solution]

sorry but your council is not good for this example because it doesn't work properly.
i try to modify a method setPres but doesn't happening nothing when i click in a piece dragging doesn't work.
i thought a lot to try it but i have not find the correct solution ,after my test i stated the problem consist to identify a object into array because there aren't coordinated property in a cell and than the event doesn't identify a specific piece stored in Array and than the method startDrag() return false statement otherwise i can't know to resolve it by use this modification.