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Author: CopyableCougar4 (posted 2014-08-22 19:31:30, viewed 175 times)

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// Variables
      private static int[] last = new int[2], now = new int[]{0, 0};
   private static int startX, startY;
   private static int frame = 0;
   private static boolean wasMouseDown = false;
   
   public static void update(){
      int _dx = 0, _dy = 0;
      int _dwheel = 0;
      while(Mouse.next()){
         int x = Mouse.getEventX();
         int y = Launcher.getHeight() - Mouse.getEventY();
         int button = Mouse.getEventButton();
         int dwheel = Mouse.getEventDWheel();
         _dwheel += dwheel;
         now[0] = x;
         now[1] = y;
         if(new Integer(last[0]) == null){
            last[0] = x;
            last[1] = y;
         }
         boolean down = Mouse.getEventButtonState();
         for(int index = 0; index < input.listeners.size(); index++){
            InputListener listener = input.listeners.get(index);
            listener.handleMouseClick(x, y, button, down);
         }
         if(wasMouseDown){
            if(down){
               // continue the drag and drop
            } else {
               // Drag and drop is over
               wasMouseDown = false;
            }
         } else {
            if(down){
               // start drag and drop by simply setting the wasMouseDown
               wasMouseDown = true;
               startX = x;
               startY = y;
            } else {
               // the mouse isn't down and it wasn't down
            }
            last[0] = x;
            last[1] = y;
         }
         int dx = now[0] - last[0];
         int dy = now[1] - last[1];
         _dx += dx;
         _dy += dy;
         if(frame > 0){
            if(dx != 0 || dy != 0){
               System.out.println("Dragging from " + startX + "," + startY + " to " + x + "," + y);
               for(int index = 0; index < input.dragging.size(); index++){
                  DragListener listener = input.dragging.get(index);
            //      dx *= 10;
            //      dy *= 10;
                  listener.mouseDragged(_dx, _dy, startX, startY, dwheel);
               }
            }            
         }
         frame++;
      }
      while(Keyboard.next()){
         int keycode = Keyboard.getEventKey();
         boolean down = Keyboard.getEventKeyState();
         for(int index = 0; index < input.listeners.size(); index++){
            InputListener listener = input.listeners.get(index);
            listener.handleKeyPress(keycode, down);
         }
      }
   }





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