public void visit()
{
if (_body != null && scheduledForRemoval == true)
{
this.removeBody();
}
if (_body != null)
{
CCAffineTransform trans = b2BodyToParentTransform(_node, this);
CCPoint localPos = CCAffineTransform.Transform(_node.AnchorPointInPoints, trans);
((LHPhysicsProtocol)_node).updatePosition(localPos);
((LHPhysicsProtocol)_node).updateRotation(CCNodeTransforms.LocalXAngleFromGlobalAngle(_node, LHUtils.LH_RADIANS_TO_DEGREES(-_body.Angle)));
}
}
public void loadPhysicsInfoFromDictionary(PlistDictionary dict, CCNode nd)
{
_node = nd;
if (null != dict)
{
int shapeType = dict ["shape"].AsInt;
int type = dict ["type"].AsInt;
LHScene scene = ((LHNodeProtocol)_node).getScene();
b2World world = scene.getBox2dWorld();
var bodyDef = new b2BodyDef();
bodyDef.type = (b2BodyType)type;
CCPoint position = _node.Parent.ConvertToWorldspace(_node.Position);
// bodyDef.position = scene.metersFromPoint (position);
bodyDef.position = new b2Vec2(position.X, position.Y);
float angle = CCNodeTransforms.GlobalXAngleFromLocalAngle(_node, _node.RotationX);
bodyDef.angle = LHUtils.LH_DEGREES_TO_RADIANS(angle);
bodyDef.userData = _node;
_body = world.CreateBody(bodyDef);
_body.UserData = _node;
Debug.WriteLine("BODY:" + _body);
_body.SetFixedRotation(dict ["fixedRotation"].AsBool);
//_body->SetGravityScale
_body.SetSleepingAllowed(dict ["allowSleep"].AsBool);
_body.SetBullet(dict ["bullet"].AsBool);
_body.AngularDamping = dict ["angularDamping"].AsFloat;
_body.AngularVelocity = -360.0f * dict ["angularVelocity"].AsFloat;
_body.LinearDamping = dict ["linearDamping"].AsFloat;
CCPoint linearVel = CCPoint.Parse(dict ["linearVelocity"].AsString);
_body.LinearVelocity = new b2Vec2(linearVel.X, linearVel.Y);
CCSize size = _node.ContentSize;
// size.Width = scene.metersFromValue (size.Width);
// size.Height = scene.metersFromValue (size.Height);
CCPoint scale = new CCPoint(_node.ScaleX, _node.ScaleY);
scale = CCNodeTransforms.ConvertToWorldScale(_node, scale);
previousScale = scale;
size.Width *= scale.X;
size.Height *= scale.Y;
PlistDictionary fixInfo = dict ["genericFixture"].AsDictionary;
Debug.WriteLine("FIX INFO " + fixInfo);
Debug.WriteLine("SHAPE TYPE " + shapeType);
if (shapeType == 0) //RECTANGLE
{
LHBodyShape shape = new LHBodyShape();
shape.createRectangleWithDictionary(fixInfo, _body, _node, scene, size);
_subShapes.Add(shape);
}
else if (shapeType == 1) //CIRCLE
{
LHBodyShape shape = new LHBodyShape();
shape.createCircleWithDictionary(fixInfo, _body, _node, scene, size);
_subShapes.Add(shape);
}
else if (shapeType == 4) //oval
{
PlistArray shapePoints = dict ["ovalShape"].AsArray;
if (shapePoints != null)
{
LHBodyShape shape = new LHBodyShape();
shape.createShapeWithDictionary(fixInfo, shapePoints, _body, _node, scene, scale);
_subShapes.Add(shape);
}
}
else if (shapeType == 5) //traced
{
String fixUUID = dict ["fixtureUUID"].AsString;
Debug.WriteLine("TRACED " + fixUUID);
PlistArray shapePoints = scene.tracedFixturesWithUUID(fixUUID);
Debug.WriteLine("RETURNS " + shapePoints);
if (shapePoints == null)
{
//CHECK IN ASSET
//LHAsset asset = _node.assetParent;
///
}
if (shapePoints != null)
{
LHBodyShape shape = new LHBodyShape();
Debug.WriteLine("WE HAVE A TRACED SHAPE");
shape.createShapeWithDictionary(fixInfo, shapePoints, _body, _node, scene, scale);
_subShapes.Add(shape);
}
}
else if (shapeType == 6) //editor
{
LHSprite sprite = (LHSprite)_node;
if (sprite != null && sprite.GetType() == typeof(LHSprite))
{
String imageFile = sprite.getImageFilePath();
imageFile = LHUtils.stripExtension(imageFile);
Debug.WriteLine("WE HAVE AN EDITOR SHAPE for sprite " + sprite + " node " + _node + " tst " + imageFile);
PlistDictionary bodyInfo = scene.getEditorBodyInfoForSpriteName(sprite.getSpriteFrameName(), imageFile);
Debug.WriteLine("WE HAVE BODY INFO " + bodyInfo);
if (bodyInfo != null)
{
PlistArray fixturesInfo = bodyInfo ["shapes"].AsArray;
for (int i = 0; i < fixturesInfo.Count; ++i)
{
PlistDictionary shapeInfo = fixturesInfo [i].AsDictionary;
Debug.WriteLine("SHAPE INFO " + shapeInfo);
LHBodyShape shape = new LHBodyShape();
shape.createEditorWithDictionary(shapeInfo, _body, _node, scene, scale);
_subShapes.Add(shape);
}
}
}
}
// if (dict.ContainsKey ("alpha")) {
// _node.Opacity = (byte)dict ["alpha"].AsFloat;
// }
}
}