public void ApplyAttribtues(RevoluteJointDef j)
{
j.collideConnected = collideConnected;
if (lowerAngle != 0.0f)
{
j.lowerAngle = lowerAngle;
}
if (upperAngle != 0.0f)
{
j.upperAngle = upperAngle;
}
if (maxMotorTorque != 0.0f)
{
j.maxMotorTorque = maxMotorTorque;
}
if (motorSpeed != 0.0f)
{
j.motorSpeed = motorSpeed;
}
if (enableLimit != false)
{
j.enableLimit = enableLimit;
}
if (enableMotor != false)
{
j.enableMotor = enableMotor;
}
}
public Apple(Fixture connectedFixture, GameContent gameContent, World world)
{
this.world = world;
this.gameContent = gameContent;
texture = gameContent.apple;
fallenFromAir = false;
CreatBody();
State = LeafState.Grow;
if (connectedFixture != null)
{
this.connectedFixture = connectedFixture;
AABB aabb; connectedFixture.GetAABB(out aabb);
body.Position = aabb.GetCenter();
RevoluteJointDef rjd = new RevoluteJointDef();
rjd.bodyA = body;
rjd.bodyB = connectedFixture.GetBody();
rjd.localAnchorA = Vector2.Zero;
rjd.localAnchorB = connectedFixture.GetBody().GetLocalPoint(body.Position);
revoJoint = (RevoluteJoint)world.CreateJoint(rjd);
}
}
internal RevoluteJoint(RevoluteJointDef def)
: base(def)
{
_localAnchor1 = def.localAnchorA;
_localAnchor2 = def.localAnchorB;
_referenceAngle = def.referenceAngle;
_impulse = Vector3.Zero;
_motorImpulse = 0.0f;
_lowerAngle = def.lowerAngle;
_upperAngle = def.upperAngle;
_maxMotorTorque = def.maxMotorTorque;
_motorSpeed = def.motorSpeed;
_enableLimit = def.enableLimit;
_enableMotor = def.enableMotor;
_limitState = LimitState.Inactive;
}
internal RevoluteJoint(RevoluteJointDef def)
: base(def)
{
_localAnchor1 = def.localAnchorA;
_localAnchor2 = def.localAnchorB;
_referenceAngle = def.referenceAngle;
_impulse = Vector3.Zero;
_motorImpulse = 0.0f;
_lowerAngle = def.lowerAngle;
_upperAngle = def.upperAngle;
_maxMotorTorque = def.maxMotorTorque;
_motorSpeed = def.motorSpeed;
_enableLimit = def.enableLimit;
_enableMotor = def.enableMotor;
_limitState = LimitState.Inactive;
}
public Branch(Path2D path, GameContent gameContent, World world, Branch nearestBranch)
{
this.gameContent = gameContent;
dot = gameContent.dot;
circle = gameContent.jointCircle;
square = gameContent.jointSquare;
cursor = gameContent.cursor;
BodyDef bd = new BodyDef();
bd.position = path.Keys[0];
bd.type = BodyType.Dynamic;
body = world.CreateBody(bd);
fixtureCount = path.Keys.Count;
for (int i = 0; i < path.Keys.Count; i++)
CreateFixture(path.Keys[i] - path.Keys[0]);
if (nearestBranch != null)
{
RevoluteJointDef revJd = new RevoluteJointDef();
revJd.bodyA = body;
revJd.bodyB = nearestBranch.body;
revJd.localAnchorA = Vector2.Zero;
AABB aabb; nearestBranch.nearestFixture.GetAABB(out aabb);
Vector2 p = aabb.GetCenter();
revJd.localAnchorB = nearestBranch.nearestFixture.GetBody().GetLocalPoint(p);
revJd.enableMotor = true;
revJd.referenceAngle = nearestBranch.nearestFixture.GetBody().Rotation;
revoJoint = (RevoluteJoint)world.CreateJoint(revJd);
revoJoint.SetUserData((Branch)nearestBranch);
nearestBranch.nearestFixture.SetUserData((Branch)this);
}
newGrow = true;
}
public void SetMode(bool editMode, bool isMouse)
{
if (!clampEnabled) isClamped = false;
this.editMode = editMode;
float reqMass = 10;
if (isSelected) reqMass = .2f;
else
{
body.SetActive(true); body.SetLinearDamping(0); body.SetAngularDamping(0);
}
for (Fixture f = body.GetFixtureList(); f != null; f = f.GetNext())
{
object area = f.GetUserData();
if (area is float) f.SetDensity(reqMass / (float)area / fixtureCount);
if (isSelected) f.SetFilterData(ref mouseFilter);
else if (editMode) f.SetFilterData(ref equipFilter);
else f.SetFilterData(ref groundFilter);
}
body.ResetMassData();
if (!editMode || (isSelected && !isMouse) || isClamped)
{
if (pin == null) // Pin
{
BodyDef bd = new BodyDef(); Body b = world.CreateBody(bd);
RevoluteJointDef jd = new RevoluteJointDef();
jd.bodyA = b; jd.bodyB = body; jd.localAnchorA = body.Position; jd.localAnchorB = Vector2.Zero;
pin = world.CreateJoint(jd);
body.SetAngularVelocity(0); body.SetFixedRotation(true);
}
}
else if (pin != null)
{
body.SetFixedRotation(false); world.DestroyJoint(pin); pin = null;
}
}
/// <summary>
/// Creates a new motorcycle and a driver into the given Box2D world.
/// Creates all the parts of the motorcycle and driver and joints them together.
/// </summary>
/// <param name="pBikeSpeed">A pointer to the variable that describes the speed of the
/// motorcycle</param>
/// <param name="pRotationData">RotationData to provide the information of the rotation
/// of the device</param>
/// <param name="pWorld">The Box2D world where the bike is created into</param>
/// <param name="pCamPos">A pointer to the variable that describes the position of the
/// camera</param>
/// <param name="pContent">The used ContentManager instance</param>
/// <param name="pSpriteBatch">The used SpriteBatch instance</param>
public Bike(float []pBikeSpeed, RotationData pRotationData, World pWorld, float[] pCamPos,
ContentManager pContent)
{
OffTheBike = false;
camPos = pCamPos;
world = pWorld;
content = pContent;
RotationData = pRotationData;
bikeSpeed = pBikeSpeed;
frontWheel = CreateCirclePart("wheel", frontWheelInitPos, 35.0f, 0, 0.1f, 0.9f, 0.2f);
frontFork = CreateBoxPart("susp_lower_long", frontForkInitPos, 20.53f, 21.33f, 0, 0.8f,
1.0f, 0.2f);
rearWheel = CreateCirclePart("rearWheel", rearWheelInitPos, 32.0f, 0, 0.4f, 1.0f,
0.2f);
rearFork = CreateBoxPart("rearFork", rearForkInitPos, 64.0f, 17.0f, rearForkInitRot,
0.5f, 1.0f, 0.2f);
bikeBody = CreateBikeBody(bikeBodyInitPos, bikeBodyInitRot, 0.5f, 1.0f, 0.2f);
RevoluteJointDef motorDef = new RevoluteJointDef();
motorDef.Initialize(rearWheel, rearFork, rearWheel.GetWorldCenter());
motorDef.maxMotorTorque = 2.0f;
motorDef.enableMotor = true;
motor = (RevoluteJoint)world.CreateJoint(motorDef);
RevoluteJointDef rearForkBodyDef = new RevoluteJointDef();
Vector2 anchor = rearFork.GetWorldCenter();
anchor.X += (32.0f / Level.FACTOR);
anchor.Y += (13.5f / Level.FACTOR);
rearForkBodyDef.Initialize(rearFork, bikeBody, anchor);
rearForkBodyDef.bodyA = rearFork;
rearForkBodyDef.bodyB = bikeBody;
rearForkBodyDef.maxMotorTorque = 300.0f;
world.CreateJoint(rearForkBodyDef);
RevoluteJointDef frontWheelJointDef = new RevoluteJointDef();
frontWheelJointDef.Initialize(frontWheel, frontFork, frontWheel.GetWorldCenter());
frontWheelJointDef.maxMotorTorque = 300.0f;
world.CreateJoint(frontWheelJointDef);
DistanceJointDef frontSuspToBikeDef = new DistanceJointDef();
frontSuspToBikeDef.Initialize(bikeBody, frontFork,
frontFork.GetWorldCenter() + new Vector2(0, 0.4f),
frontFork.GetWorldCenter());
frontSuspToBikeDef.frequencyHz = 4.0f;
frontSuspToBikeDef.dampingRatio = 0.1f;
frontSuspToBikeDef.collideConnected = true;
world.CreateJoint(frontSuspToBikeDef);
DistanceJointDef rearForkDistanceDef = new DistanceJointDef();
rearForkDistanceDef.Initialize(bikeBody, rearFork,
rearFork.GetWorldCenter() + new Vector2(0, 0.4f),
rearFork.GetWorldCenter());
rearForkDistanceDef.frequencyHz = 7.0f;
rearForkDistanceDef.dampingRatio = 0.1f;
rearForkDistanceDef.collideConnected = true;
world.CreateJoint(rearForkDistanceDef);
PrismaticJointDef fSuspBikePrismaticDef = new PrismaticJointDef();
fSuspBikePrismaticDef.Initialize(bikeBody, frontFork, bikeBody.GetWorldCenter(),
new Vector2(0, 1));
fSuspBikePrismaticDef.enableLimit = true;
fSuspBikePrismaticDef.lowerTranslation = -0.2f;
fSuspBikePrismaticDef.upperTranslation = 0.2f;
fSuspBikePrismaticDef.collideConnected = true;
world.CreateJoint(fSuspBikePrismaticDef);
humanBody = CreateBoxPart("human", humanBodyInitPos, 17.0f, 64.0f, 0, 0.1f, 1.0f,
0.2f);
head = CreateBoxPart("head", headInitPos, 38.4f, 29.9f, headInitRot, 0.1f, 1.0f,
0.2f);
hand = CreateBoxPart("hand", handInitPos, 34.13f, 8.53f, handInitRot, 0.1f, 1.0f,
0.2f);
arm = CreateBoxPart("arm", armInitPos, 42.67f, 8.53f, armInitRot, 0.1f, 1.0f, 0.2f);
WeldJointDef headToHumanDef = new WeldJointDef();
headToHumanDef.Initialize(head, humanBody, head.GetWorldCenter());
world.CreateJoint(headToHumanDef);
RevoluteJointDef humanToBikeDef = new RevoluteJointDef();
anchor = humanBody.GetWorldCenter();
anchor.Y += (30.0f / Level.FACTOR);
humanToBikeDef.Initialize(humanBody, bikeBody, anchor);
humanToBikeDef.maxMotorTorque = 300.0f;
humanToBike = world.CreateJoint(humanToBikeDef);
RevoluteJointDef humanToArmDef = new RevoluteJointDef();
anchor = arm.GetWorldPoint(new Vector2(-21.33f / Level.FACTOR, 4.26f / Level.FACTOR));
humanToArmDef.Initialize(humanBody, arm, anchor);
humanToArmDef.maxMotorTorque = 300.0f;
world.CreateJoint(humanToArmDef);
RevoluteJointDef armToHandDef = new RevoluteJointDef();
anchor = arm.GetWorldPoint(new Vector2(21.33f / Level.FACTOR, 4.26f / Level.FACTOR));
armToHandDef.Initialize(arm, hand, anchor);
armToHandDef.maxMotorTorque = 300.0f;
world.CreateJoint(armToHandDef);
RevoluteJointDef handToBikeDef = new RevoluteJointDef();
anchor = hand.GetWorldPoint(new Vector2(17.06f / Level.FACTOR, 4.26f / Level.FACTOR));
handToBikeDef.Initialize(hand, bikeBody, anchor);
handToBikeDef.maxMotorTorque = 300.0f;
handToBike = world.CreateJoint(handToBikeDef);
DistanceJointDef armToBikeDef = new DistanceJointDef();
armToBikeDef.Initialize(hand, bikeBody,
hand.GetWorldPoint(new Vector2(-17.00f / Level.FACTOR,
4.26f / Level.FACTOR)),
bikeBody.GetWorldCenter());
armToBikeDef.length = 40.0f / Level.FACTOR;
armToBikeDef.frequencyHz = 10.0f;
armToBikeDef.dampingRatio = 1.0f;
armToBikeDef.collideConnected = true;
armToBike = world.CreateJoint(armToBikeDef);
}
/// <summary>
/// Resets the bike and the driver to their initial positions
/// Resets all angular and linear speeds
/// Recreates the joints if they were destroyed
/// </summary>
public void Reset()
{
foreach (var part in parts)
{
part.SetAngularVelocity(0);
part.SetLinearVelocity(Vector2.Zero);
}
frontWheel.SetTransform(frontWheelInitPos / Level.FACTOR, 0);
frontFork.SetTransform(frontForkInitPos / Level.FACTOR, 0);
rearWheel.SetTransform(rearWheelInitPos / Level.FACTOR, 0);
rearFork.SetTransform(rearForkInitPos / Level.FACTOR,
rearForkInitRot * Level.DEG_TO_RAD);
bikeBody.SetTransform(bikeBodyInitPos / Level.FACTOR,
bikeBodyInitRot * Level.DEG_TO_RAD);
head.SetTransform(headInitPos / Level.FACTOR, headInitRot * Level.DEG_TO_RAD);
humanBody.SetTransform(humanBodyInitPos / Level.FACTOR, 0);
hand.SetTransform(handInitPos / Level.FACTOR, handInitRot * Level.DEG_TO_RAD);
arm.SetTransform(armInitPos / Level.FACTOR, armInitRot * Level.DEG_TO_RAD);
if (OffTheBike)
{
RevoluteJointDef handToBikeDef = new RevoluteJointDef();
Vector2 anchor = hand.GetWorldPoint(new Vector2(17.06f / Level.FACTOR,
4.26f / Level.FACTOR));
handToBikeDef.Initialize(hand, bikeBody, anchor);
handToBikeDef.maxMotorTorque = 300.0f;
handToBike = world.CreateJoint(handToBikeDef);
RevoluteJointDef humanToBikeDef = new RevoluteJointDef();
anchor = humanBody.GetWorldCenter();
anchor.Y += (30.0f / Level.FACTOR);
humanToBikeDef.Initialize(humanBody, bikeBody, anchor);
humanToBikeDef.maxMotorTorque = 300.0f;
humanToBike = world.CreateJoint(humanToBikeDef);
DistanceJointDef armToBikeDef = new DistanceJointDef();
armToBikeDef.Initialize(hand, bikeBody,
hand.GetWorldPoint(new Vector2(-17.00f / Level.FACTOR,
4.26f / Level.FACTOR)),
bikeBody.GetWorldCenter());
armToBikeDef.length = 40.0f / Level.FACTOR;
armToBikeDef.frequencyHz = 10.0f;
armToBikeDef.dampingRatio = 1.0f;
armToBikeDef.collideConnected = true;
armToBike = world.CreateJoint(armToBikeDef);
OffTheBike = false;
}
if (!bikeBody.IsAwake())
bikeBody.SetAwake(true);
if (RotationData.device)
motor._enableMotor = true;
}
void HandleEquipment(InputState input)
{
Vector2 m = mousePos * gameContent.scale;
Point mp = new Point((int)m.X, (int)m.Y);
Equipment mouseOverEq = null;
if (mouseEq == null)
foreach (Equipment e in equipments)
{
e.isMouseOver = false;
if (mouseOverEq == null && !isMenuEntrySelected
&& (e.MoveButtonBound.Contains(mp) || e.RotationButtonBound.Contains(mp)))
{
mouseOverEq = e; e.isMouseOver = true;
}
}
if (input.IsLeftClicked() && mouseOverEq != null)
{
if (mouseOverEq.MoveButtonBound.Contains(mp) || mouseOverEq.RotationButtonBound.Contains(mp))
{
MouseJointDef mjd = new MouseJointDef();
mjd.maxForce = 500;
//mjd.frequencyHz = 10f; mjd.dampingRatio = .1f;
mjd.target = mousePos; mjd.bodyA = mouseGroundBody; mjd.bodyB = mouseOverEq.body;
mouseJoint = (MouseJoint)world.CreateJoint(mjd);
mouseEq = mouseOverEq;
mouseEq.body.SetAngularDamping(20000);
if (mouseOverEq.RotationButtonBound.Contains(mp))
{
RevoluteJointDef rjd = new RevoluteJointDef();
rjd.bodyA = mouseGroundBody; rjd.bodyB = mouseOverEq.body;
rjd.localAnchorA = mouseOverEq.body.Position; rjd.localAnchorB = Vector2.Zero;
pin = world.CreateJoint(rjd);
mouseEq.body.SetAngularDamping(20);
}
if (selectedEq != mouseOverEq)
{
if (selectedEq != null)
{
selectedEq.isSelected = false; selectedEq.SetMode(editMode, false); selectedEq = null;
}
selectedEq = mouseOverEq; selectedEq.isClamped = false; selectedEq.isSelected = true;
}
mouseEq.SetMode(editMode, true);
}
}
else if (mouseOverEq != null && input.IsRightClicked()
|| input.CurrentMouseState[0].LeftButton == ButtonState.Released)
{
if (mouseJoint != null && mouseEq != null)
{
world.DestroyJoint(mouseJoint);
mouseJoint = null;
if (pin != null) { world.DestroyJoint(pin); pin = null; }
mouseEq.SetMode(editMode, false);
mouseEq = null;
}
if (mouseOverEq != null && input.IsRightClicked())
{
selectedEq = null;
mouseOverEq.Remove(); equipments.Remove(mouseOverEq);
}
}
// Remove
if (!equipmentAdded && (input.IsLeftClicked() || input.IsRightClicked()) && mouseOverEq == null
&& mouseEq == null && selectedEq != null)
{
selectedEq.isSelected = false; selectedEq.SetMode(editMode, false); selectedEq = null;
}
equipmentAdded = false;
}
private void CreateStem()
{
AddBranch = true;
AABB aabb = new AABB(); body.GetFixtureList().GetAABB(out aabb);
Vector2 v = aabb.GetCenter() + new Vector2(0, 15);
Path2D p = new Path2D();
p.AddPoint(v); p.AddPoint(v + new Vector2(0, -10));
stem = new Branch(p, gameContent, body.GetWorld(), null);
RevoluteJointDef revJd = new RevoluteJointDef();
revJd.bodyA = stem.body;
revJd.bodyB = ground;
revJd.collideConnected = true;
revJd.localAnchorA = Vector2.Zero;
revJd.localAnchorB = stem.body.Position;
revJd.enableMotor = true;
stem.revoJoint = (RevoluteJoint)world.CreateJoint(revJd);
// A Small rotation sets the body in motion
stem.body.Rotation = (float)Math.PI / 360;
}
void CreateWheels()
{
float width = gameContent.playerCar.Width, height = gameContent.playerCar.Height;
Vector2 halfws = wheelSize / 2 / gameContent.Scale;
PolygonShape ps = new PolygonShape();
BodyDef bd = new BodyDef(); bd.type = BodyType.Dynamic;
FixtureDef fd = new FixtureDef(); fd.density = 0.1f;
// Steer Wheel
bd.position = body.Position + new Vector2(0, -(height - width / 2)) / gameContent.Scale;
ps.SetAsBox(halfws.X, halfws.Y); fd.shape = ps;
steerWheel = world.CreateBody(bd); steerWheel.CreateFixture(fd);
RevoluteJointDef rjd = new RevoluteJointDef();
rjd.Initialize(body, steerWheel, steerWheel.GetWorldCenter());
rjd.enableMotor = true; rjd.maxMotorTorque = 100;
steerJoint = world.CreateJoint(rjd) as RevoluteJoint;
// Drive Wheel
bd.position = body.Position + new Vector2(0, -halfws.Y);
ps.SetAsBox(halfws.X, halfws.Y); fd.shape = ps;
driveWheel = world.CreateBody(bd); driveWheel.CreateFixture(fd);
PrismaticJointDef pjd = new PrismaticJointDef();
pjd.Initialize(body, driveWheel, driveWheel.GetWorldCenter(), new Vector2(1, 0));
pjd.lowerTranslation = pjd.upperTranslation = 0; pjd.enableLimit = true;
world.CreateJoint(pjd);
}
public static Joint AddJoint(this IJointable ithis, V2DJoint joint, float offsetX, float offsetY)
{
Joint result = null;
JointDef jointDef = null;
//Body targ0 = ithis.VScreen.bodyMap[joint.Body1];
//Body targ1 = ithis.VScreen.bodyMap[joint.Body2];
Body targ0 = GetBody(ithis, joint.Body1);
Body targ1 = GetBody(ithis, joint.Body2);
// gears need the first body static
if (targ0 != null && targ1 != null && targ1.GetType() == BodyType.Static && targ0.GetType() != BodyType.Static)
{
Body temp = targ0;
targ0 = targ1;
targ1 = temp;
}
Vector2 pt0 = new Vector2(joint.X + offsetX, joint.Y + offsetY);
string name = joint.Name;
Vector2 anchor0 = new Vector2(pt0.X / V2DScreen.WorldScale, pt0.Y / V2DScreen.WorldScale);
Vector2 anchor1 = new Vector2();
switch (joint.Type)
{
case V2DJointKind.Distance:
Vector2 pt1 = new Vector2(joint.X2 + offsetX, joint.Y2 + offsetY);
anchor1 = new Vector2(pt1.X / V2DScreen.WorldScale, pt1.Y / V2DScreen.WorldScale);
DistanceJointDef dj = new DistanceJointDef();
dj.Initialize(targ0, targ1, anchor0, anchor1);
dj.collideConnected = joint.CollideConnected;
dj.dampingRatio = joint.DampingRatio;
dj.frequencyHz = joint.FrequencyHz;
if (joint.Length != -1)
{
dj.length = joint.Length / V2DScreen.WorldScale;
}
jointDef = dj;
break;
case V2DJointKind.Revolute:
float rot0 = joint.Min; //(typeof(joint["min"]) == "string") ? parseFloat(joint["min"]) / 180 * Math.PI : joint["min"];
float rot1 = joint.Max; //(typeof(joint["max"]) == "string") ? parseFloat(joint["max"]) / 180 * Math.PI : joint["max"];
RevoluteJointDef rj = new RevoluteJointDef();
rj.Initialize(targ0, targ1, anchor0);
rj.lowerAngle = rot0;
rj.upperAngle = rot1;
rj.enableLimit = rot0 != 0 && rot1 != 0;
rj.maxMotorTorque = joint.MaxMotorTorque;
rj.motorSpeed = joint.MotorSpeed;
rj.enableMotor = joint.EnableMotor;
jointDef = rj;
break;
case V2DJointKind.Prismatic:
float axisX = joint.AxisX;
float axisY = joint.AxisY;
float min = joint.Min;
float max = joint.Max;
PrismaticJointDef pj = new PrismaticJointDef();
Vector2 worldAxis = new Vector2(axisX, axisY);
pj.Initialize(targ0, targ1, anchor0, worldAxis);
pj.lowerTranslation = min / V2DScreen.WorldScale;
pj.upperTranslation = max / V2DScreen.WorldScale;
pj.enableLimit = joint.EnableLimit;
pj.maxMotorForce = joint.MaxMotorTorque;
pj.motorSpeed = joint.MotorSpeed;
pj.enableMotor = joint.EnableMotor;
jointDef = pj;
break;
case V2DJointKind.Pully:
Vector2 pt2 = new Vector2(joint.X2 + offsetX, joint.Y2 + offsetY);
anchor1 = new Vector2(pt2.X / V2DScreen.WorldScale, pt2.Y / V2DScreen.WorldScale);
Vector2 groundAnchor0 = new Vector2(joint.GroundAnchor1X / V2DScreen.WorldScale, joint.GroundAnchor1Y / V2DScreen.WorldScale);
Vector2 groundAnchor1 = new Vector2(joint.GroundAnchor2X / V2DScreen.WorldScale, joint.GroundAnchor2Y / V2DScreen.WorldScale);
float max0 = joint.MaxLength1;
float max1 = joint.MaxLength2;
float rat = joint.Ratio;
PulleyJointDef puj = new PulleyJointDef();
puj.Initialize(targ0, targ1, groundAnchor0, groundAnchor1, anchor0, anchor1, rat);
puj.maxLengthA = (max0 + max1) / V2DScreen.WorldScale;
puj.maxLengthB = (max0 + max1) / V2DScreen.WorldScale;
puj.collideConnected = joint.CollideConnected;
jointDef = puj;
break;
case V2DJointKind.Gear:
GearJointDef gj = new GearJointDef();
gj.bodyA = targ0;
gj.bodyB = targ1;
gj.joint1 = GetFirstGearableJoint(targ0.GetJointList());
gj.joint2 = GetFirstGearableJoint(targ1.GetJointList());
gj.ratio = joint.Ratio;
jointDef = gj;
break;
}
if (jointDef != null)
{
result = SetJointWithReflection(ithis, name, jointDef);
if (result != null)
{
Dictionary<string, string> dict = new Dictionary<string, string>();
dict["name"] = name;
result.SetUserData(dict);
}
}
return result;
}
private void LoadGate()
{
int height = 80;
Vector2 jointPos = new Vector2(493, 439);
BodyDef bd = new BodyDef();
bd.type = BodyType.Dynamic;
bd.position = jointPos + new Vector2(0, height / 2);
gate = world.CreateBody(bd);
PolygonShape pShape = new PolygonShape();
pShape.SetAsBox(0.2f, height / 2);
FixtureDef fd = new FixtureDef();
fd.shape = pShape;
fd.density = 0.3f;
gate.CreateFixture(fd);
RevoluteJointDef rjd = new RevoluteJointDef();
rjd.bodyA = gate;
rjd.bodyB = ground;
rjd.localAnchorA = new Vector2(0, -height / 2);
rjd.localAnchorB = jointPos;
world.CreateJoint(rjd);
}