/**
* @deprecated match the input rectangle to support range query the return is
* @param x
* @param y
* @param radius
* @return an array of two boxes object, and the first box represents the left top point and the
* second box represents the right bottom point
*/
public Hashtable<String, XBox[]> dmatch(double x, double y, double radius) {
System.out.println("in matching./..." + x + ";" + y);
Rectangle2D.Double matchRect =
new Rectangle2D.Double(x - radius, y - radius, 2 * radius, 2 * radius);
List<XQuadTree> tiles = this.quadtree.tileMatch(x, y, radius);
Hashtable<String, XBox[]> result = null;
try {
if (tiles != null && tiles.size() > 0) {
result = new Hashtable<String, XBox[]>();
for (int i = 0; i < tiles.size(); i++) {
XQuadTree oneTile = tiles.get(i);
String tileIndex = oneTile.getIndex();
// get the tile rect where the point is located
Rectangle2D.Double tile_rect = oneTile.getM_rect();
Point2D.Double offsetPoint = new Point2D.Double(tile_rect.getX(), tile_rect.getY());
X2DGrid grid = new X2DGrid(tile_rect, this.cell_size, offsetPoint);
XBox[] range = grid.intersect(matchRect);
result.put(tileIndex, range);
}
}
} catch (Exception e) {
e.printStackTrace();
}
return result;
}
public static void loadingText(String string) {
if (loadingScreen != null) {
loadingGraphics.setPaint(Color.WHITE);
loadingGraphics.drawString(
string, (int) loadingTextArea.getX(), (int) loadingTextArea.getY() + 20);
loadingScreen.update();
}
}
/**
* Renders the shape that is currently being sized by the user as they drag the mouse across the
* canvas. We render this separately because we have not yet put it in the shapes list for the
* pose.
*
* @param g2 The graphics context for this canvas.
* @param poseArea The area in the middle of the canvas where the pose will be rendered.
*/
private void renderShapeInProgress(Graphics2D g2, Rectangle2D.Double poseArea) {
AnimatedSpriteEditor singleton = AnimatedSpriteEditor.getEditor();
PoseurStateManager poseurStateManager = singleton.getStateManager().getPoseurStateManager();
PoseurShape shapeInProgress = poseurStateManager.getShapeInProgress();
// ONLY DO THIS ON THE RIGHT SIDE
if (state.isZoomable() && (shapeInProgress != null)) {
float zoomLevel = state.getZoomLevel();
shapeInProgress.render(g2, (int) poseArea.getX(), (int) poseArea.getY(), zoomLevel, true);
}
}
public void getTiles(XQuadTree treeNode) {
if (!treeNode.isHasChild()) { // this is the leaf node
Rectangle2D.Double tile_rect = treeNode.getM_rect();
Point2D.Double offsetPoint = new Point2D.Double(tile_rect.getX(), tile_rect.getY());
X2DGrid grid = new X2DGrid(tile_rect, this.cell_size, offsetPoint);
this.m_tiles.put(treeNode.getIndex(), grid);
} else {
this.getTiles(treeNode.getM_tl_child());
this.getTiles(treeNode.getM_tr_child());
this.getTiles(treeNode.getM_bl_child());
this.getTiles(treeNode.getM_br_child());
}
}
/**
* @deprecated get index for the data point, the column index should be appended the location id
* later row index: (QT tile index - row index, column index)
* @param x latitude of the location point
* @param y longitude of the location point
* @return
*/
public String[] dlocate(double x, double y) {
// filter the tile with quad tree first
XQuadTree tile = this.quadtree.locate(x, y);
// get index in the first level
String tile_index = tile.getIndex();
// get the tile rect where the point is located
Rectangle2D.Double tile_rect = tile.getM_rect();
Point2D.Double offsetPoint = new Point2D.Double(tile_rect.getX(), tile_rect.getY());
X2DGrid grid = new X2DGrid(tile_rect, this.cell_size, offsetPoint);
XBox box = grid.locate(x, y);
String[] indexes = new String[2];
indexes[0] = tile_index + "-" + box.getRow();
indexes[1] = box.getColumn();
// System.out.println("row=> "+indexes[0]+";column=>"+indexes[1]);
return indexes;
}
public boolean bounce(Rectangle2D.Double rect, boolean isPaddle) {
int _oldAngle = _angle;
double x = _circle.getCenterX();
double y = _circle.getCenterY();
if (isPaddle) {
if (_circle.intersects(rect)) {
_gravity = -4;
if ((_circle.getY() + 10) >= rect.getY()
&& _circle.getX() + 5 >= rect.getX()
&& _circle.getX() + 5 <= rect.getX() + rect.getWidth()
&& _circle.intersects(rect)) {
_angle = 135 - (int) (90.0 * ((x - rect.getX()) / rect.getWidth()));
} else if (rect.getX() - x <= 5) {
_angle = 150;
} else if (rect.getX() + rect.getWidth() - _circle.getX() <= 5) {
_angle = 30;
}
}
} else {
if (_circle.intersects(rect)) {
if (x >= rect.getX() + .1 && x <= rect.getX() + rect.getWidth() + .1) _angle = 0 - _angle;
else if (y >= rect.getY() + .1 && y <= rect.getY() + rect.getWidth() + .1)
if (_angle > 180) _angle = 540 - _angle;
else _angle = 180 - _angle;
}
}
if (_circle.getX() + (_speed * (Math.cos(Math.toRadians(_angle))) / 100) < 0 && !_intersects) {
if (_angle > 180) _angle = 540 - _angle;
else _angle = 180 - _angle;
return false;
}
if (_circle.getY() - (_speed * (Math.sin(Math.toRadians(_angle))) / 100) < 0 && !_intersects) {
_angle = 0 - _angle;
_gravity = 0;
return false;
}
if (_circle.getX() + _circle.getWidth() + (_speed * (Math.cos(Math.toRadians(_angle))) / 100)
> 800
&& !_intersects) {
if (_angle > 180) _angle = 180 + 180 - (_angle - 180);
else _angle = 180 - _angle;
return false;
}
if (_circle.getX() + _circle.getWidth() + (_speed * (Math.cos(Math.toRadians(_angle))) / 100)
> 800
|| _circle.getY() < 0
|| _circle.getX() < 0) _intersects = true;
else _intersects = false;
return _angle != _oldAngle;
}
/**
* Renders all the shapes in the corresponding canvas state object for this canvas.
*
* @param g2 The graphics context of this panel.
*/
private void renderShapes(Graphics2D g2, Rectangle2D.Double poseArea) {
// LET'S GET THE POSE AREA AND THE POSE
PoseurPose pose = state.getPose();
float zoomLevel = state.getZoomLevel();
// RENDER THE ENTIRE POSE
Iterator<PoseurShape> shapesIt = pose.getShapesIterator();
AnimatedSpriteEditor singleton = AnimatedSpriteEditor.getEditor();
PoseurStateManager poseurStateManager = singleton.getStateManager().getPoseurStateManager();
while (shapesIt.hasNext()) {
PoseurShape shape = shapesIt.next();
boolean isSelected = poseurStateManager.isSelectedShape(shape);
// NOTE THAT WE NEVER DEPICT SELECTED SHAPES DIFFERENTLY
// IN THE TRUE CANVAS, ONLY THE ZOOMABLE CANVAS
if (!state.isZoomable()) {
isSelected = false;
}
shape.render(g2, (int) poseArea.getX(), (int) poseArea.getY(), zoomLevel, isSelected);
}
}