hi All,
What is the syntax for a continuous loop in AS3?
Have working code for a code loop using mouse down - one frame-main
timeline, but can't figure out how to maintain the rate of movement when the
mouse is stationary with the mouse button still in down position.
thanks,
Dave_Matthews
Place symbol instance named 'circle' on stage.
Paste this code on actions frame:
import flash.events.MouseEvent;
this.stop();
var circleOrigX:Number;
var circleOrigY:Number;
var curOrigX:Number;
var curOrigY:Number;
var panRateX:Number;
var panRateY:Number;
function panSetUpDrag(event:MouseEvent):void {
circleOrigX = event.stageX - circle.x;
circleOrigY = event.stageY - circle.y;
curOrigX= event.stageX ;
curOrigY= event.stageY ;
stage.addEventListener(MouseEvent.MOUSE_MOVE, panloop);
}
function panloop(event:MouseEvent):void {
/*want this loop to operate while mouse is stationary
- causing pan actions to reposition circle
at rate based on distance of cursor from start*/
panRateX = (event.stageX -curOrigX) * 3 ;
panRateY = (event.stageY -curOrigY) * 3 ;
circle.x = event.stageX - circleOrigX - panRateX;
circle.y = event.stageY - circleOrigY - panRateY;
event.updateAfterEvent();
}
function PanStopDrag(event:MouseEvent):void {
gotoAndStop(1);
stage.removeEventListener(MouseEvent.MOUSE_MOVE, panloop);
}
stage.addEventListener(MouseEvent.MOUSE_DOWN, panSetUpDrag);
stage.addEventListener(MouseEvent.MOUSE_UP, PanStopDrag);
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