Example #1
0
  @Override
  public boolean onAreaTouched(
      final TouchEvent pSceneTouchEvent,
      final float pTouchAreaLocalX,
      final float pTouchAreaLocalY) {
    if (pSceneTouchEvent.getMotionEvent().getPointerCount() > 1) {
      this.lastMultiTouched = System.currentTimeMillis();
    }

    int moutiTouchTolleranceMs = 200;
    int touchDeltaTollerancePx = 20;

    // ignore all multi-touch-inputs
    if ((System.currentTimeMillis() - this.lastMultiTouched) < moutiTouchTolleranceMs) {
      return false;
    }

    Point currentTouchedCell = this.positionToCell(pTouchAreaLocalX, pTouchAreaLocalY);
    Log.d(
        this.getClass().getName(),
        "Touched game-field at "
            + currentTouchedCell.toString()
            + " - "
            + new PointF(pTouchAreaLocalX, pTouchAreaLocalY)
            + " with action "
            + pSceneTouchEvent.getAction());

    if (pSceneTouchEvent.getAction() == TouchEvent.ACTION_DOWN) {
      this.firstTouchedCell = this.positionToCell(pTouchAreaLocalX, pTouchAreaLocalY);
      this.firstMovePos = new PointF(pTouchAreaLocalX, pTouchAreaLocalY);
      this.wasMoved = false;
    }

    if (pSceneTouchEvent.getAction() == TouchEvent.ACTION_MOVE) {
      Point oldDragCell = this.lastDragPoint;

      if ((this.firstTouchedCell != null) && this.isLampAt(this.firstTouchedCell)) {
        if ((oldDragCell == null) || !oldDragCell.equals(currentTouchedCell)) {
          if (oldDragCell == null) {
            oldDragCell = currentTouchedCell;
          }
          this.fireGameFieldDragged(currentTouchedCell, oldDragCell);
          this.lastDragPoint = currentTouchedCell;
        }
        return true;
      } else {
        if (this.firstMovePos != null) {
          // check if was moved
          if (pTouchAreaLocalX > (this.firstMovePos.x + touchDeltaTollerancePx)) {
            this.wasMoved = true;
          }
          if (pTouchAreaLocalX < (this.firstMovePos.x - touchDeltaTollerancePx)) {
            this.wasMoved = true;
          }
          if (pTouchAreaLocalY > (this.firstMovePos.y + touchDeltaTollerancePx)) {
            this.wasMoved = true;
          }
          if (pTouchAreaLocalY < (this.firstMovePos.y - touchDeltaTollerancePx)) {
            this.wasMoved = true;
          }
          return !this.wasMoved;
        }
        return false;
      }
    }

    if (pSceneTouchEvent.getAction() == TouchEvent.ACTION_UP) {
      Log.d(
          this.getClass().getName(),
          "HistorySize=" + pSceneTouchEvent.getMotionEvent().getHistorySize());

      this.lastDragPoint = null;
      if ((this.firstTouchedCell != null)
          && this.firstTouchedCell.equals(currentTouchedCell)
          && (this.wasMoved == false)) {
        this.fireGameFieldTouched(currentTouchedCell);
      }
      this.firstTouchedCell = null;
      this.firstMovePos = null;
    }

    return false;
  }
Example #2
0
 public String toString() {
   return point.toString();
 }