public void DeattachFromBody(bool reset, float cooldown = 0)
{
foreach (Joint joint in AttachJoints)
{
GameMain.World.Remove(joint);
}
AttachJoints.Clear();
if (cooldown > 0)
{
attachCooldown = cooldown;
}
if (reset)
{
Reset();
}
}
public void DeattachFromBody(bool reset, float cooldown = 0)
{
foreach (Joint joint in AttachJoints)
{
GameMain.World.Remove(joint);
}
AttachJoints.Clear();
if (cooldown > 0)
{
attachCooldown = cooldown;
}
if (reset)
{
Reset();
}
if (targetCharacter != null)
{
targetCharacter.Latchers.Remove(this);
}
}
private void AttachToBody(Vector2 attachPos)
{
if (attachLimb == null)
{
return;
}
if (targetBody == null)
{
return;
}
if (attachCooldown > 0)
{
return;
}
var collider = character.AnimController.Collider;
//already attached to something
if (AttachJoints.Count > 0)
{
//already attached to the target body, no need to do anything
if (AttachJoints[0].BodyB == targetBody)
{
return;
}
DeattachFromBody(reset: false);
}
jointDir = attachLimb.Dir;
Vector2 transformedLocalAttachPos = localAttachPos * attachLimb.Scale * attachLimb.Params.Ragdoll.LimbScale;
if (jointDir < 0.0f)
{
transformedLocalAttachPos.X = -transformedLocalAttachPos.X;
}
float angle = MathUtils.VectorToAngle(-attachSurfaceNormal) - MathHelper.PiOver2 + attachLimbRotation * attachLimb.Dir;
attachLimb.body.SetTransform(attachPos + attachSurfaceNormal * transformedLocalAttachPos.Length(), angle);
var limbJoint = new WeldJoint(attachLimb.body.FarseerBody, targetBody,
transformedLocalAttachPos, targetBody.GetLocalPoint(attachPos), false)
{
FrequencyHz = 10.0f,
DampingRatio = 0.5f,
KinematicBodyB = true,
CollideConnected = false,
};
GameMain.World.Add(limbJoint);
AttachJoints.Add(limbJoint);
// Limb scale is already taken into account when creating the collider.
Vector2 colliderFront = collider.GetLocalFront();
if (jointDir < 0.0f)
{
colliderFront.X = -colliderFront.X;
}
collider.SetTransform(attachPos + attachSurfaceNormal * colliderFront.Length(), MathUtils.VectorToAngle(-attachSurfaceNormal) - MathHelper.PiOver2);
var colliderJoint = new WeldJoint(collider.FarseerBody, targetBody, colliderFront, targetBody.GetLocalPoint(attachPos), false)
{
FrequencyHz = 10.0f,
DampingRatio = 0.5f,
KinematicBodyB = true,
CollideConnected = false,
//Length = 0.1f
};
GameMain.World.Add(colliderJoint);
AttachJoints.Add(colliderJoint);
}
