// Defined in cpSpace.c
// Wake up a sleeping or idle body.
public void Activate()
{
if (bodyType == cpBodyType.DYNAMIC)
{
nodeIdleTime = 0.0f;
cpBody root = nodeRoot;
if (root != null && root.IsSleeping())
{
// TODO should cpBodyIsSleeping(root) be an assertion?
cp.AssertSoft(root.bodyType == cpBodyType.DYNAMIC, "Internal Error: Non-dynamic body component root detected.");
cpSpace space = root.space;
cpBody body = root;
while (body != null)
{
cpBody next = body.nodeNext;
body.nodeIdleTime = 0.0f;
body.nodeRoot = null;
body.nodeNext = null;
space.ActivateBody(body);
body = next;
}
space.sleepingComponents.Remove(root);
}
eachArbiter((arb, o) =>
{
// Reset the idle timer of things the body is touching as well.
// That way things don't get left hanging in the air.
cpBody other = (arb.body_a == this ? arb.body_b : arb.body_a);
if (other.bodyType != cpBodyType.STATIC)
{
other.nodeIdleTime = 0.0f;
}
}, null);
}
}
