better "drop point or drag map?" detection (same logic as P1)

diff --git a/net/systemeD/halcyon/Map.as b/net/systemeD/halcyon/Map.as
index 2f71a52..e248dde 100755 (executable)
--- a/net/systemeD/halcyon/Map.as
+++ b/net/systemeD/halcyon/Map.as
@@ -57,9 +57,11 @@ package net.systemeD.halcyon {
                private var lastymouse:Number;                                  //  |
                private var downX:Number;                                               //  |
                private var downY:Number;                                               //  |
+               private var downTime:Number;                                    //  |
                public const NOT_DRAGGING:uint=0;                               //  |
                public const NOT_MOVED:uint=1;                                  //  |
                public const DRAGGING:uint=2;                                   //  |
+               public const TOLERANCE:uint=7;                                  //  |
                
                public var initparams:Object;                                   // object containing HTML page parameters
 
@@ -389,8 +391,9 @@ package net.systemeD.halcyon {
                public function mouseDownHandler(event:MouseEvent):void {
                        if (!_draggable) { return; }
                        dragstate=NOT_MOVED;
-                       lastxmouse=downX=mouseX;
-                       lastymouse=downY=mouseY;
+                       lastxmouse=mouseX; downX=stage.mouseX;
+                       lastymouse=mouseY; downY=stage.mouseY;
+                       downTime=new Date().getTime();
                }
         
                public function mouseUpHandler(event:MouseEvent=null):void {
@@ -406,11 +409,15 @@ package net.systemeD.halcyon {
                        if (!_draggable) { return; }
                        if (dragstate==NOT_DRAGGING) { return; }
                        
-                       if (dragstate==NOT_MOVED && Math.abs(downX - mouseX) < 3 && Math.abs(downY - mouseY) < 3) {
-                               return;
+                       if (dragstate==NOT_MOVED) {
+                               if (new Date().getTime()-downTime<300) {
+                                       if (Math.abs(downX-stage.mouseX)<=TOLERANCE   && Math.abs(downY-stage.mouseY)<=TOLERANCE  ) return;
+                               } else {
+                                       if (Math.abs(downX-stage.mouseX)<=TOLERANCE/2 && Math.abs(downY-stage.mouseY)<=TOLERANCE/2) return;
+                               }
+                               dragstate=DRAGGING;
                        }
                        
-                       dragstate=DRAGGING;
                        x+=mouseX-lastxmouse;
                        y+=mouseY-lastymouse;
                        lastxmouse=mouseX; lastymouse=mouseY;