public void deserializeMap(String map) {
String[] areaList = map.split(";");
if (areaList.length < 3) {
return;
}
try {
float metersPerUnit = Float.valueOf(areaList[0]);
SimArea.setMetersPerUnit(metersPerUnit);
String[] originTokens = areaList[1].trim().split(" ");
if (originTokens.length > 1) {
int originX = Integer.valueOf(originTokens[0].trim());
int originY = Integer.valueOf(originTokens[1].trim());
Point origin = new Point(originX, originY);
SimArea.setImageOrigin(origin);
}
} catch (NumberFormatException e) {
activity.showAlert("Invalid px per meter", Toast.LENGTH_SHORT);
}
for (int i = 2; i < areaList.length; ++i) {
String area = areaList[i];
if (area.trim().length() == 0) {
continue;
}
System.out.println("Parsing area:\n" + area);
AbridgedAreaDescription aad = AbridgedAreaDescriptions.parseArea(area);
List<Double> xywh = aad.xywh;
int x = (int) (double) xywh.get(0);
int y = (int) (double) xywh.get(1);
int w = (int) (double) xywh.get(2);
int h = (int) (double) xywh.get(3);
int left, right, top, bottom;
if (w >= 0) {
left = x;
right = x + w;
} else {
left = x + w;
right = x;
}
if (h >= 0) {
top = -y;
bottom = -(y + h);
} else {
top = -y;
bottom = -(y - h);
}
synchronized (areas) {
areas.put(aad.id, new SimArea(aad.id, new Rect(left, top, right, bottom), aad.type));
}
}
makeWalls();
}
@Override
public boolean onTouchEvent(MotionEvent event) {
PointF screenTouch =
new PointF(event.getX() / windowSize.x, 1.0f - event.getY() / windowSize.y);
if (screenTouch.x < 0.0f) {
screenTouch.x = 0.0f;
}
if (screenTouch.x > 1.0f) {
screenTouch.x = 1.0f;
}
if (screenTouch.y < 0.0f) {
screenTouch.y = 0.0f;
}
if (screenTouch.y >= 1.0f) {
screenTouch.y = 1.0f;
}
PointF floorTouch = floorTouch(screenTouch);
int action = event.getAction();
if (action == MotionEvent.ACTION_MOVE) {
if (fingerDown) {
if (topDown) {
synchronized (camera) {
camera.x -= (floorTouch.x - lastFloorTouch.x);
camera.y -= (floorTouch.y - lastFloorTouch.y);
floorTouch = floorTouch(screenTouch);
}
} else {
if (event.getPointerCount() > 1) {
// followHeightFactor = 16.0f * (screenTouch.y + 0.1f);
} else if (event.getPointerCount() == 1) {
float deltaHeight = (screenTouch.y - lastScreenTouch.y);
followHeightFactor += deltaHeight * followHeightFactor * 3.0f;
if (followHeightFactor <= 1.0f) {
followHeightFactor = 1.0f;
} else if (followHeightFactor > 10.0f) {
followHeightFactor = 10.0f;
}
// screenTouch is not being used because it is limited to 0 and 1
// which leads to undesirable results. getX() is used instead.
cameraOffsetX -= (event.getX() - lastX) / 200.0f;
lastX = event.getX();
if (cameraOffsetX > Math.PI * 2.0f) {
cameraOffsetX -= Math.PI * 2.0f;
} else if (cameraOffsetX < 0.0f) {
cameraOffsetX += Math.PI * 2.0f;
}
// lastScreenTouch.y = screenTouch.y;
}
}
if (event.getPointerCount() > 1) {
PointF screenTouch2 =
new PointF(event.getX(1) / windowSize.x, 1.0f - event.getY(1) / windowSize.y);
float dx = screenTouch.x - screenTouch2.x;
float dy = screenTouch.y - screenTouch2.y;
zoom = -15.0f / (float) Math.sqrt(dx * dx + dy * dy) + 0.001f;
}
}
} else if (action == MotionEvent.ACTION_DOWN) {
fingerDown = true;
lastX = event.getX();
if (event.getEventTime() - lastTouchDownTime < 200) {
resetCameraOffset();
}
lastTouchDownTime = event.getEventTime();
if (nextObjectClass != null) {
activity
.getRobotSession()
.sendMessage("object " + nextObjectClass + " " + floorTouch.x + " " + floorTouch.y);
nextObjectClass = null;
} else {
try {
boolean selected = false;
synchronized (robots) {
for (SimObject obj : robots.values()) {
if (obj.intersectsPoint(floorTouch, 1.0f)) {
activity.setSelectedObject(obj);
selected = true;
break;
}
}
}
if (!selected) {
synchronized (objects) {
for (SimObject obj : objects.values()) {
if (obj.intersectsPoint(floorTouch, 1.0f)) {
activity.setSelectedObject(obj);
selected = true;
break;
}
}
}
}
if (!selected) {
synchronized (areas) {
for (SimArea area : areas.values()) {
if (area.intersectsPoint(floorTouch)) {
activity.setSelectedObject(area);
selected = true;
break;
}
}
}
}
if (!selected) {
activity.setSelectedObject(null);
}
draw();
} catch (NullPointerException e) { // Don't know why this is happening
e.printStackTrace();
}
}
} else if (action == MotionEvent.ACTION_CANCEL || action == MotionEvent.ACTION_UP) {
fingerDown = false;
}
synchronized (lastFloorTouch) {
lastFloorTouch = floorTouch;
}
synchronized (lastScreenTouch) {
lastScreenTouch = screenTouch;
}
// activity.propertiesTextView.setText(floorTouch.x + " " + floorTouch.y);
return true;
}