public bool isTouching(PhysicObj obj)
{
AdditionalFixtureData fixData;
foreach (Fixture fix in body.FixtureList)
{
fixData = (AdditionalFixtureData)fix.UserData;
if (fixData.isTouching == true)
{
foreach (Fixture fixtureTouching in fixData.fixInContactList)
{
if (((AdditionalFixtureData)fixtureTouching.UserData).physicParent.Equals(obj))
{
return(true);
}
}
}
}
return(false);
}
private bool isCollisionPossibleByHeight(Fixture f1, Fixture f2)
{
if ((AdditionalFixtureData)f1.UserData == null || (AdditionalFixtureData)f2.UserData == null)
{
return(true);
}
PhysicObj p1 = ((AdditionalFixtureData)f1.UserData).physicParent;
PhysicObj p2 = ((AdditionalFixtureData)f2.UserData).physicParent;
float p1Top = p1.height + p1.length;
float p1Down = p1.height;
float p2Top = p2.height + p2.length;
float p2Down = p2.height;
if (p1Top < p2Down || p2Top < p1Down)
{
return(false);
}
return(true);
}
private float distanceWithPhysicObj(PhysicObj obj)
{
if (obj == null)
{
return(-1);
}
Fixture proxyAfix = owner.getBoundsFixture();
Fixture proxyBfix = obj.getBoundsFixture();
if (proxyAfix == null || proxyBfix == null)
{
return(-1);
}
DistanceProxy proxyA = new DistanceProxy();
proxyA.Set(proxyAfix.Shape, 0);
DistanceProxy proxyB = new DistanceProxy();
proxyB.Set(proxyBfix.Shape, 1);
DistanceInput distInput = new DistanceInput();
distInput.ProxyA = proxyA;
distInput.ProxyB = proxyB;
Transform transformA;
owner.body.GetTransform(out transformA);
Transform transformB;
obj.body.GetTransform(out transformB);
distInput.TransformA = transformA;
distInput.TransformB = transformB;
DistanceOutput distout = new DistanceOutput();
SimplexCache simplexCache = new SimplexCache();
Distance.ComputeDistance(out distout, out simplexCache, distInput);
return(distout.Distance);
}
public TextureHeadingToDirectionComponent(PhysicObj obj)
{
owner = obj;
}
public GenerateProjectileComponent(PhysicObj obj)
{
rnd = new Random();
owner = obj;
}
public void changeTarget(PhysicObj target)
{
this.target = target;
}