void CreateLeg(float s, Vector2 wheelAnchor)
{
Vector2 p1 = new Vector2(5.4f * s, -6.1f);
Vector2 p2 = new Vector2(7.2f * s, -1.2f);
Vector2 p3 = new Vector2(4.3f * s, -1.9f);
Vector2 p4 = new Vector2(3.1f * s, 0.8f);
Vector2 p5 = new Vector2(6.0f * s, 1.5f);
Vector2 p6 = new Vector2(2.5f * s, 3.7f);
FixtureDef fd1 = new FixtureDef();
FixtureDef fd2 = new FixtureDef();
fd1.filter.groupIndex = -1;
fd2.filter.groupIndex = -1;
fd1.density = 1.0f;
fd2.density = 1.0f;
PolygonShape poly1 = new PolygonShape();
PolygonShape poly2 = new PolygonShape();
Vector2[] vertices = new Vector2[3];
if (s > 0.0f)
{
vertices[0] = p1;
vertices[1] = p2;
vertices[2] = p3;
poly1.Set(vertices, 3);
vertices[0] = Vector2.Zero;
vertices[1] = p5 - p4;
vertices[2] = p6 - p4;
poly2.Set(vertices, 3);
}
else
{
vertices[0] = p1;
vertices[1] = p3;
vertices[2] = p2;
poly1.Set(vertices, 3);
vertices[0] = Vector2.Zero;
vertices[1] = p6 - p4;
vertices[2] = p5 - p4;
poly2.Set(vertices, 3);
}
fd1.shape = poly1;
fd2.shape = poly2;
BodyDef bd1 = new BodyDef();
BodyDef bd2 = new BodyDef();
bd1.type = BodyType.Dynamic;
bd2.type = BodyType.Dynamic;
bd1.position = _offset;
bd2.position = p4 + _offset;
bd1.angularDamping = 10.0f;
bd2.angularDamping = 10.0f;
Body body1 = _world.CreateBody(bd1);
Body body2 = _world.CreateBody(bd2);
body1.CreateFixture(fd1);
body2.CreateFixture(fd2);
DistanceJointDef djd = new DistanceJointDef();
// Using a soft distanceraint can reduce some jitter.
// It also makes the structure seem a bit more fluid by
// acting like a suspension system.
djd.dampingRatio = 0.5f;
djd.frequencyHz = 10.0f;
djd.Initialize(body1, body2, p2 + _offset, p5 + _offset);
_world.CreateJoint(djd);
djd.Initialize(body1, body2, p3 + _offset, p4 + _offset);
_world.CreateJoint(djd);
djd.Initialize(body1, _wheel, p3 + _offset, wheelAnchor + _offset);
_world.CreateJoint(djd);
djd.Initialize(body2, _wheel, p6 + _offset, wheelAnchor + _offset);
_world.CreateJoint(djd);
RevoluteJointDef rjd = new RevoluteJointDef();
rjd.Initialize(body2, _chassis, p4 + _offset);
_world.CreateJoint(rjd);
}
public Dominos()
{
Body b1 = null;
{
PolygonShape shape = new PolygonShape();
shape.SetAsEdge(new Vector2(-40.0f, 0.0f), new Vector2(40.0f, 0.0f));
BodyDef bd = new BodyDef();
b1 = _world.CreateBody(bd);
b1.CreateFixture(shape, 0.0f);
}
{
PolygonShape shape = new PolygonShape();
shape.SetAsBox(6.0f, 0.25f);
BodyDef bd = new BodyDef();
bd.position = new Vector2(-1.5f, 10.0f);
Body ground = _world.CreateBody(bd);
ground.CreateFixture(shape, 0.0f);
}
{
PolygonShape shape = new PolygonShape();
shape.SetAsBox(0.1f, 1.0f);
FixtureDef fd = new FixtureDef();
fd.shape = shape;
fd.density = 20.0f;
fd.friction = 0.1f;
for (int i = 0; i < 10; ++i)
{
BodyDef bd = new BodyDef();
bd.type = BodyType.Dynamic;
bd.position = new Vector2(-6.0f + 1.0f * i, 11.25f);
Body body = _world.CreateBody(bd);
body.CreateFixture(fd);
}
}
{
PolygonShape shape = new PolygonShape();
shape.SetAsBox(7.0f, 0.25f, Vector2.Zero, 0.3f);
BodyDef bd = new BodyDef();
bd.position = new Vector2(1.0f, 6.0f);
Body ground = _world.CreateBody(bd);
ground.CreateFixture(shape, 0.0f);
}
Body b2 = null;
{
PolygonShape shape = new PolygonShape();
shape.SetAsBox(0.25f, 1.5f);
BodyDef bd = new BodyDef();
bd.position = new Vector2(-7.0f, 4.0f);
b2 = _world.CreateBody(bd);
b2.CreateFixture(shape, 0.0f);
}
Body b3 = null;
{
PolygonShape shape = new PolygonShape();
shape.SetAsBox(6.0f, 0.125f);
BodyDef bd = new BodyDef();
bd.type = BodyType.Dynamic;
bd.position = new Vector2(-0.9f, 1.0f);
bd.angle = -0.15f;
b3 = _world.CreateBody(bd);
b3.CreateFixture(shape, 10.0f);
}
RevoluteJointDef jd = new RevoluteJointDef();
Vector2 anchor;
anchor = new Vector2(-2.0f, 1.0f);
jd.Initialize(b1, b3, anchor);
jd.collideConnected = true;
_world.CreateJoint(jd);
Body b4 = null;
{
PolygonShape shape = new PolygonShape();
shape.SetAsBox(0.25f, 0.25f);
BodyDef bd = new BodyDef();
bd.type = BodyType.Dynamic;
bd.position = new Vector2(-10.0f, 15.0f);
b4 = _world.CreateBody(bd);
b4.CreateFixture(shape, 10.0f);
}
anchor = new Vector2(-7.0f, 15.0f);
jd.Initialize(b2, b4, anchor);
_world.CreateJoint(jd);
Body b5 = null;
{
BodyDef bd = new BodyDef();
bd.type = BodyType.Dynamic;
bd.position = new Vector2(6.5f, 3.0f);
b5 = _world.CreateBody(bd);
PolygonShape shape = new PolygonShape();
FixtureDef fd = new FixtureDef();
fd.shape = shape;
fd.density = 10.0f;
fd.friction = 0.1f;
shape.SetAsBox(1.0f, 0.1f, new Vector2(0.0f, -0.9f), 0.0f);
b5.CreateFixture(fd);
shape.SetAsBox(0.1f, 1.0f, new Vector2(-0.9f, 0.0f), 0.0f);
b5.CreateFixture(fd);
shape.SetAsBox(0.1f, 1.0f, new Vector2(0.9f, 0.0f), 0.0f);
b5.CreateFixture(fd);
}
anchor = new Vector2(6.0f, 2.0f);
jd.Initialize(b1, b5, anchor);
_world.CreateJoint(jd);
Body b6 = null;
{
PolygonShape shape = new PolygonShape();
shape.SetAsBox(1.0f, 0.1f);
BodyDef bd = new BodyDef();
bd.type = BodyType.Dynamic;
bd.position = new Vector2(6.5f, 4.1f);
b6 = _world.CreateBody(bd);
b6.CreateFixture(shape, 30.0f);
}
anchor = new Vector2(7.5f, 4.0f);
jd.Initialize(b5, b6, anchor);
_world.CreateJoint(jd);
Body b7 = null;
{
PolygonShape shape = new PolygonShape();
shape.SetAsBox(0.1f, 1.0f);
BodyDef bd = new BodyDef();
bd.type = BodyType.Dynamic;
bd.position = new Vector2(7.4f, 1.0f);
b7 = _world.CreateBody(bd);
b7.CreateFixture(shape, 10.0f);
}
DistanceJointDef djd = new DistanceJointDef();
djd.bodyA = b3;
djd.bodyB = b7;
djd.localAnchorA = new Vector2(6.0f, 0.0f);
djd.localAnchorB = new Vector2(0.0f, -1.0f);
Vector2 d = djd.bodyB.GetWorldPoint(djd.localAnchorB) - djd.bodyA.GetWorldPoint(djd.localAnchorA);
djd.length = d.Length();
_world.CreateJoint(djd);
{
float radius = 0.2f;
CircleShape shape = new CircleShape();
shape._radius = radius;
for (int i = 0; i < 4; ++i)
{
BodyDef bd = new BodyDef();
bd.type = BodyType.Dynamic;
bd.position = new Vector2(5.9f + 2.0f * radius * i, 2.4f);
Body body = _world.CreateBody(bd);
body.CreateFixture(shape, 10.0f);
}
}
}
Web()
{
Body ground = null;
{
BodyDef bd = new BodyDef();
ground = _world.CreateBody(bd);
PolygonShape shape = new PolygonShape();
shape.SetAsEdge(new Vector2(-40.0f, 0.0f), new Vector2(40.0f, 0.0f));
ground.CreateFixture(shape, 0.0f);
}
{
PolygonShape shape = new PolygonShape();
shape.SetAsBox(0.5f, 0.5f);
BodyDef bd = new BodyDef();
bd.type = BodyType.Dynamic;
bd.position = new Vector2(-5.0f, 5.0f);
_bodies[0] = _world.CreateBody(bd);
_bodies[0].CreateFixture(shape, 5.0f);
bd.position = new Vector2(5.0f, 5.0f);
_bodies[1] = _world.CreateBody(bd);
_bodies[1].CreateFixture(shape, 5.0f);
bd.position = new Vector2(5.0f, 15.0f);
_bodies[2] = _world.CreateBody(bd);
_bodies[2].CreateFixture(shape, 5.0f);
bd.position = new Vector2(-5.0f, 15.0f);
_bodies[3] = _world.CreateBody(bd);
_bodies[3].CreateFixture(shape, 5.0f);
DistanceJointDef jd = new DistanceJointDef();
Vector2 p1, p2, d;
jd.frequencyHz = 4.0f;
jd.dampingRatio = 0.5f;
jd.bodyA = ground;
jd.bodyB = _bodies[0];
jd.localAnchorA = new Vector2(-10.0f, 0.0f);
jd.localAnchorB = new Vector2(-0.5f, -0.5f);
p1 = jd.bodyA.GetWorldPoint(jd.localAnchorA);
p2 = jd.bodyB.GetWorldPoint(jd.localAnchorB);
d = p2 - p1;
jd.length = d.Length();
_joints[0] = _world.CreateJoint(jd);
jd.bodyA = ground;
jd.bodyB = _bodies[1];
jd.localAnchorA = new Vector2(10.0f, 0.0f);
jd.localAnchorB = new Vector2(0.5f, -0.5f);
p1 = jd.bodyA.GetWorldPoint(jd.localAnchorA);
p2 = jd.bodyB.GetWorldPoint(jd.localAnchorB);
d = p2 - p1;
jd.length = d.Length();
_joints[1] = _world.CreateJoint(jd);
jd.bodyA = ground;
jd.bodyB = _bodies[2];
jd.localAnchorA = new Vector2(10.0f, 20.0f);
jd.localAnchorB = new Vector2(0.5f, 0.5f);
p1 = jd.bodyA.GetWorldPoint(jd.localAnchorA);
p2 = jd.bodyB.GetWorldPoint(jd.localAnchorB);
d = p2 - p1;
jd.length = d.Length();
_joints[2] = _world.CreateJoint(jd);
jd.bodyA = ground;
jd.bodyB = _bodies[3];
jd.localAnchorA = new Vector2(-10.0f, 20.0f);
jd.localAnchorB = new Vector2(-0.5f, 0.5f);
p1 = jd.bodyA.GetWorldPoint(jd.localAnchorA);
p2 = jd.bodyB.GetWorldPoint(jd.localAnchorB);
d = p2 - p1;
jd.length = d.Length();
_joints[3] = _world.CreateJoint(jd);
jd.bodyA = _bodies[0];
jd.bodyB = _bodies[1];
jd.localAnchorA = new Vector2(0.5f, 0.0f);
jd.localAnchorB = new Vector2(-0.5f, 0.0f);;
p1 = jd.bodyA.GetWorldPoint(jd.localAnchorA);
p2 = jd.bodyB.GetWorldPoint(jd.localAnchorB);
d = p2 - p1;
jd.length = d.Length();
_joints[4] = _world.CreateJoint(jd);
jd.bodyA = _bodies[1];
jd.bodyB = _bodies[2];
jd.localAnchorA = new Vector2(0.0f, 0.5f);
jd.localAnchorB = new Vector2(0.0f, -0.5f);
p1 = jd.bodyA.GetWorldPoint(jd.localAnchorA);
p2 = jd.bodyB.GetWorldPoint(jd.localAnchorB);
d = p2 - p1;
jd.length = d.Length();
_joints[5] = _world.CreateJoint(jd);
jd.bodyA = _bodies[2];
jd.bodyB = _bodies[3];
jd.localAnchorA = new Vector2(-0.5f, 0.0f);
jd.localAnchorB = new Vector2(0.5f, 0.0f);
p1 = jd.bodyA.GetWorldPoint(jd.localAnchorA);
p2 = jd.bodyB.GetWorldPoint(jd.localAnchorB);
d = p2 - p1;
jd.length = d.Length();
_joints[6] = _world.CreateJoint(jd);
jd.bodyA = _bodies[3];
jd.bodyB = _bodies[0];
jd.localAnchorA = new Vector2(0.0f, -0.5f);
jd.localAnchorB = new Vector2(0.0f, 0.5f);
p1 = jd.bodyA.GetWorldPoint(jd.localAnchorA);
p2 = jd.bodyB.GetWorldPoint(jd.localAnchorB);
d = p2 - p1;
jd.length = d.Length();
_joints[7] = _world.CreateJoint(jd);
}
}
public WorldData Deserialize(Stream stream)
{
XMLFragmentElement root = XMLFragmentParser.LoadFromStream(stream);
if (root.Name.ToLower() != "world")
throw new Exception();
WorldData data = new WorldData();
if (root.Attributes.Count == 0)
throw new Exception("No version");
else if (int.Parse(root.Attributes[0].Value) != WorldXmlSerializer.XmlVersion)
throw new Exception("Wrong version XML file");
data.Version = int.Parse(root.Attributes[0].Value);
foreach (var main in root.Elements)
{
switch (main.Name.ToLower())
{
case "gravity":
{
data.Gravity = ReadVector(main);
}
break;
case "shapes":
{
foreach (var n in main.Elements)
{
if (n.Name.ToLower() != "shape")
throw new Exception();
ShapeType type = (ShapeType)Enum.Parse(typeof(ShapeType), n.Attributes[0].Value, true);
string name = "";
switch (type)
{
case ShapeType.Circle:
{
CircleShape shape = new CircleShape();
foreach (var sn in n.Elements)
{
switch (sn.Name.ToLower())
{
case "name":
name = sn.Value;
break;
case "radius":
shape.Radius = float.Parse(sn.Value);
break;
case "position":
shape.Position = ReadVector(sn);
break;
default:
throw new Exception();
}
}
_shapes.Add(new ShapeSerialized(shape, name));
}
break;
case ShapeType.Polygon:
{
PolygonShape shape = new PolygonShape();
foreach (var sn in n.Elements)
{
switch (sn.Name.ToLower())
{
case "name":
name = sn.Value;
break;
case "vertices":
{
List<Vec2> verts = new List<Vec2>();
foreach (var vert in sn.Elements)
verts.Add(ReadVector(vert));
shape.Vertices = verts.ToArray();
}
break;
case "centroid":
shape.Centroid = ReadVector(sn);
break;
}
}
_shapes.Add(new ShapeSerialized(shape, name));
}
break;
}
}
}
break;
case "fixtures":
{
foreach (var n in main.Elements)
{
FixtureDef fixture = new FixtureDef();
if (n.Name.ToLower() != "fixture")
throw new Exception();
string name = "";
int id = 0;
foreach (var sn in n.Elements)
{
switch (sn.Name.ToLower())
{
case "name":
name = sn.Value;
break;
case "shape":
id = int.Parse(sn.Value);
break;
case "density":
fixture.Density = float.Parse(sn.Value);
break;
case "filterdata":
fixture.Filter = (FilterData)ReadSimpleType(sn, typeof(FilterData), true);
break;
case "friction":
fixture.Friction = float.Parse(sn.Value);
break;
case "issensor":
fixture.IsSensor = bool.Parse(sn.Value);
break;
case "restitution":
fixture.Restitution = float.Parse(sn.Value);
break;
case "userdata":
fixture.UserData = ReadSimpleType(sn, null, false);
break;
}
}
fixture.Shape = _shapes[id].Shape;
_fixtures.Add(new FixtureDefSerialized(fixture, id, name));
}
}
break;
case "bodies":
{
foreach (var n in main.Elements)
{
BodyDef body = new BodyDef();
if (n.Name.ToLower() != "body")
throw new Exception();
body.BodyType = (BodyType)Enum.Parse(typeof(BodyType), n.Attributes[0].Value, true);
List<int> fixtures = new List<int>();
string name = "";
foreach (var sn in n.Elements)
{
switch (sn.Name.ToLower())
{
case "name":
name = sn.Value;
break;
case "active":
body.Active = bool.Parse(sn.Value);
break;
case "allowsleep":
body.AllowSleep = bool.Parse(sn.Value);
break;
case "angle":
body.Angle = float.Parse(sn.Value);
break;
case "angulardamping":
body.AngularDamping = float.Parse(sn.Value);
break;
case "angularvelocity":
body.AngularVelocity = float.Parse(sn.Value);
break;
case "awake":
body.Awake = bool.Parse(sn.Value);
break;
case "bullet":
body.Bullet = bool.Parse(sn.Value);
break;
case "fixedrotation":
body.FixedRotation = bool.Parse(sn.Value);
break;
case "inertiascale":
body.InertiaScale = float.Parse(sn.Value);
break;
case "lineardamping":
body.LinearDamping = float.Parse(sn.Value);
break;
case "linearvelocity":
body.LinearVelocity = ReadVector(sn);
break;
case "position":
body.Position = ReadVector(sn);
break;
case "userdata":
body.UserData = ReadSimpleType(sn, null, false);
break;
case "fixtures":
{
foreach (var v in sn.Elements)
fixtures.Add(int.Parse(v.Value));
break;
}
}
}
_bodies.Add(new BodyDefSerialized(null, body, fixtures, name));
}
}
break;
case "joints":
{
foreach (var n in main.Elements)
{
JointDef mainDef = null;
if (n.Name.ToLower() != "joint")
throw new Exception();
JointType type = (JointType)Enum.Parse(typeof(JointType), n.Attributes[0].Value, true);
int bodyA = -1, bodyB = -1;
bool collideConnected = false;
object userData = null;
string name = "";
switch (type)
{
case JointType.Distance:
mainDef = new DistanceJointDef();
break;
case JointType.Friction:
mainDef = new FrictionJointDef();
break;
case JointType.Line:
mainDef = new LineJointDef();
break;
case JointType.Prismatic:
mainDef = new PrismaticJointDef();
break;
case JointType.Pulley:
mainDef = new PulleyJointDef();
break;
case JointType.Revolute:
mainDef = new RevoluteJointDef();
break;
case JointType.Weld:
mainDef = new WeldJointDef();
break;
default:
throw new Exception("Invalid or unsupported joint");
}
foreach (var sn in n.Elements)
{
// check for specific nodes
switch (type)
{
case JointType.Distance:
{
switch (sn.Name.ToLower())
{
case "dampingratio":
((DistanceJointDef)mainDef).DampingRatio = float.Parse(sn.Value);
break;
case "frequencyhz":
((DistanceJointDef)mainDef).FrequencyHz = float.Parse(sn.Value);
break;
case "length":
((DistanceJointDef)mainDef).Length = float.Parse(sn.Value);
break;
case "localanchora":
((DistanceJointDef)mainDef).LocalAnchorA = ReadVector(sn);
break;
case "localanchorb":
((DistanceJointDef)mainDef).LocalAnchorB = ReadVector(sn);
break;
}
}
break;
case JointType.Friction:
{
switch (sn.Name.ToLower())
{
case "localanchora":
((FrictionJointDef)mainDef).LocalAnchorA = ReadVector(sn);
break;
case "localanchorb":
((FrictionJointDef)mainDef).LocalAnchorB = ReadVector(sn);
break;
case "maxforce":
((FrictionJointDef)mainDef).MaxForce = float.Parse(sn.Value);
break;
case "maxtorque":
((FrictionJointDef)mainDef).MaxTorque = float.Parse(sn.Value);
break;
}
}
break;
case JointType.Line:
{
switch (sn.Name.ToLower())
{
case "enablelimit":
((LineJointDef)mainDef).EnableLimit = bool.Parse(sn.Value);
break;
case "enablemotor":
((LineJointDef)mainDef).EnableMotor = bool.Parse(sn.Value);
break;
case "localanchora":
((LineJointDef)mainDef).LocalAnchorA = ReadVector(sn);
break;
case "localanchorb":
((LineJointDef)mainDef).LocalAnchorB = ReadVector(sn);
break;
case "localaxisa":
((LineJointDef)mainDef).LocalAxisA = ReadVector(sn);
break;
case "maxmotorforce":
((LineJointDef)mainDef).MaxMotorForce = float.Parse(sn.Value);
break;
case "motorspeed":
((LineJointDef)mainDef).MotorSpeed = float.Parse(sn.Value);
break;
case "lowertranslation":
((LineJointDef)mainDef).LowerTranslation = float.Parse(sn.Value);
break;
case "uppertranslation":
((LineJointDef)mainDef).UpperTranslation = float.Parse(sn.Value);
break;
}
}
break;
case JointType.Prismatic:
{
switch (sn.Name.ToLower())
{
case "enablelimit":
((PrismaticJointDef)mainDef).EnableLimit = bool.Parse(sn.Value);
break;
case "enablemotor":
((PrismaticJointDef)mainDef).EnableMotor = bool.Parse(sn.Value);
break;
case "localanchora":
((PrismaticJointDef)mainDef).LocalAnchorA = ReadVector(sn);
break;
case "localanchorb":
((PrismaticJointDef)mainDef).LocalAnchorB = ReadVector(sn);
break;
case "localaxisa":
((PrismaticJointDef)mainDef).LocalAxis = ReadVector(sn);
break;
case "maxmotorforce":
((PrismaticJointDef)mainDef).MaxMotorForce = float.Parse(sn.Value);
break;
case "motorspeed":
((PrismaticJointDef)mainDef).MotorSpeed = float.Parse(sn.Value);
break;
case "lowertranslation":
((PrismaticJointDef)mainDef).LowerTranslation = float.Parse(sn.Value);
break;
case "uppertranslation":
((PrismaticJointDef)mainDef).UpperTranslation = float.Parse(sn.Value);
break;
case "referenceangle":
((PrismaticJointDef)mainDef).ReferenceAngle = float.Parse(sn.Value);
break;
}
}
break;
case JointType.Pulley:
{
switch (sn.Name.ToLower())
{
case "groundanchora":
((PulleyJointDef)mainDef).GroundAnchorA = ReadVector(sn);
break;
case "groundanchorb":
((PulleyJointDef)mainDef).GroundAnchorB = ReadVector(sn);
break;
case "lengtha":
((PulleyJointDef)mainDef).LengthA = float.Parse(sn.Value);
break;
case "lengthb":
((PulleyJointDef)mainDef).LengthB = float.Parse(sn.Value);
break;
case "localanchora":
((PulleyJointDef)mainDef).LocalAnchorA = ReadVector(sn);
break;
case "localanchorb":
((PulleyJointDef)mainDef).LocalAnchorB = ReadVector(sn);
break;
case "maxlengtha":
((PulleyJointDef)mainDef).MaxLengthA = float.Parse(sn.Value);
break;
case "maxlengthb":
((PulleyJointDef)mainDef).MaxLengthB = float.Parse(sn.Value);
break;
case "ratio":
((PulleyJointDef)mainDef).Ratio = float.Parse(sn.Value);
break;
}
}
break;
case JointType.Revolute:
{
switch (sn.Name.ToLower())
{
case "enablelimit":
((RevoluteJointDef)mainDef).EnableLimit = bool.Parse(sn.Value);
break;
case "enablemotor":
((RevoluteJointDef)mainDef).EnableMotor = bool.Parse(sn.Value);
break;
case "localanchora":
((RevoluteJointDef)mainDef).LocalAnchorA = ReadVector(sn);
break;
case "localanchorb":
((RevoluteJointDef)mainDef).LocalAnchorB = ReadVector(sn);
break;
case "maxmotortorque":
((RevoluteJointDef)mainDef).MaxMotorTorque = float.Parse(sn.Value);
break;
case "motorspeed":
((RevoluteJointDef)mainDef).MotorSpeed = float.Parse(sn.Value);
break;
case "lowerangle":
((RevoluteJointDef)mainDef).LowerAngle = float.Parse(sn.Value);
break;
case "upperangle":
((RevoluteJointDef)mainDef).UpperAngle = float.Parse(sn.Value);
break;
case "referenceangle":
((RevoluteJointDef)mainDef).ReferenceAngle = float.Parse(sn.Value);
break;
}
}
break;
case JointType.Weld:
{
switch (sn.Name.ToLower())
{
case "localanchora":
((WeldJointDef)mainDef).LocalAnchorA = ReadVector(sn);
break;
case "localanchorb":
((WeldJointDef)mainDef).LocalAnchorB = ReadVector(sn);
break;
}
}
break;
case JointType.Gear:
throw new Exception("Gear joint is unsupported");
}
switch (sn.Name.ToLower())
{
case "name":
name = sn.Value;
break;
case "bodya":
bodyA = int.Parse(sn.Value);
break;
case "bodyb":
bodyB = int.Parse(sn.Value);
break;
case "collideconnected":
collideConnected = bool.Parse(sn.Value);
break;
case "userdata":
userData = ReadSimpleType(sn, null, false);
break;
}
}
mainDef.CollideConnected = collideConnected;
mainDef.UserData = userData;
_joints.Add(new JointDefSerialized(mainDef, bodyA, bodyB, name));
}
}
break;
}
}
return data;
}
