public void DeactivateBody(cpBody body)
{
cp.AssertHard(body.bodyType == cpBodyType.DYNAMIC, "Internal error: Attempting to deactivate a non-dynamic body.");
this.dynamicBodies.Remove(body);
body.eachShape((shape, o) =>
{
this.dynamicShapes.Remove(shape.hashid);
this.staticShapes.Insert(shape.hashid, shape);
}, null);
body.eachArbiter((arb, o) =>
{
var bodyA = arb.body_a;
if (body == bodyA || bodyA.bodyType == cpBodyType.STATIC)
{
this.UncacheArbiter(arb);
}
}, null);
body.eachConstraint((constraint, o) =>
{
var bodyA = constraint.a;
if (body == bodyA || bodyA.bodyType == cpBodyType.STATIC)
{
this.constraints.Remove(constraint);
}
}, null);
}
public void ActivateBody(cpBody body)
{
cp.AssertHard(body.bodyType == cpBodyType.DYNAMIC, "Internal error: Attempting to deactivate a non-dynamic body.");
if (this.IsLocked)
{
// cpSpaceActivateBody() is called again once the space is unlocked
if (!this.rousedBodies.Contains(body))
{
this.rousedBodies.Add(body);
}
}
else
{
cp.AssertSoft(body.nodeRoot == null &&
body.nodeNext == null, "Internal error: Activating body non-NULL node pointers.");
this.dynamicBodies.Add(body);
body.eachShape((s, o) =>
{
this.staticShapes.Remove(s.hashid);
this.dynamicShapes.Insert(s.hashid, s);
}, null);
body.eachArbiter((arb, o) =>
{
cpBody bodyA = arb.body_a;
// Arbiters are shared between two bodies that are always woken up together.
// You only want to restore the arbiter once, so bodyA is arbitrarily chosen to own the arbiter.
// The edge case is when static bodies are involved as the static bodies never actually sleep.
// If the static body is bodyB then all is good. If the static body is bodyA, that can easily be checked.
if (body == bodyA || bodyA.bodyType == cpBodyType.STATIC)
{
cpShape a = arb.a, b = arb.b;
this.cachedArbiters.Add(cp.CP_HASH_PAIR(a.hashid, b.hashid), arb);
// Update the arbiter's state
arb.stamp = this.stamp;
arb.handler = this.LookupHandler(a.type, b.type, defaultHandler);
this.arbiters.Add(arb);
}
}, null);
body.eachConstraint((constraint, o) =>
{
var bodyA = constraint.a;
if (body == bodyA || bodyA.bodyType == cpBodyType.STATIC)
{
this.constraints.Add(constraint);
}
}, null);
}
}
public void ActivateBody(cpBody body)
{
cp.AssertHard(body.bodyType == cpBodyType.DYNAMIC, "Internal error: Attempting to deactivate a non-dynamic body.");
if (this.IsLocked)
{
// cpSpaceActivateBody() is called again once the space is unlocked
if (!this.rousedBodies.Contains(body))
this.rousedBodies.Add(body);
}
else
{
cp.AssertSoft(body.nodeRoot == null &&
body.nodeNext == null, "Internal error: Activating body non-NULL node pointers.");
this.dynamicBodies.Add(body);
body.eachShape((s, o) =>
{
this.staticShapes.Remove(s.hashid);
this.dynamicShapes.Insert(s.hashid, s);
}, null);
body.eachArbiter((arb, o) =>
{
cpBody bodyA = arb.body_a;
// Arbiters are shared between two bodies that are always woken up together.
// You only want to restore the arbiter once, so bodyA is arbitrarily chosen to own the arbiter.
// The edge case is when static bodies are involved as the static bodies never actually sleep.
// If the static body is bodyB then all is good. If the static body is bodyA, that can easily be checked.
if (body == bodyA || bodyA.bodyType == cpBodyType.STATIC)
{
cpShape a = arb.a, b = arb.b;
this.cachedArbiters.Add(cp.CP_HASH_PAIR(a.hashid, b.hashid), arb);
// Update the arbiter's state
arb.stamp = this.stamp;
arb.handler = this.LookupHandler(a.type, b.type, defaultHandler);
this.arbiters.Add(arb);
}
}, null);
body.eachConstraint((constraint, o) =>
{
var bodyA = constraint.a;
if (body == bodyA || bodyA.bodyType == cpBodyType.STATIC)
this.constraints.Add(constraint);
}, null);
}
}
public void DeactivateBody(cpBody body)
{
cp.AssertHard(body.bodyType == cpBodyType.DYNAMIC, "Internal error: Attempting to deactivate a non-dynamic body.");
this.dynamicBodies.Remove(body);
body.eachShape((shape, o) =>
{
this.dynamicShapes.Remove(shape.hashid);
this.staticShapes.Insert(shape.hashid, shape);
}, null);
body.eachArbiter((arb, o) =>
{
var bodyA = arb.body_a;
if (body == bodyA || bodyA.bodyType == cpBodyType.STATIC)
{
this.UncacheArbiter(arb);
}
}, null);
body.eachConstraint((constraint, o) =>
{
var bodyA = constraint.a;
if (body == bodyA || bodyA.bodyType == cpBodyType.STATIC)
this.constraints.Remove(constraint);
}, null);
}
