private Vector3 GetRotation(WeldingData wData)
{
var offset = Quaternion.Inverse(wData.DockingPortA.transform.localRotation)
* wData.DockingPortB.transform.localRotation;
var oAngle = offset.eulerAngles;
//Add a 180 x-flip.
return(new Vector3(oAngle.x, oAngle.y, CorrectAngle(oAngle.z - 180)));
}
private void PerformWeld(WeldingData wData, bool compress, bool fixRotation)
{
var nodeA = NodeUtilities.GetLinkingNode(wData.LinkedPartA, wData.DockingPortA);
var nodeB = NodeUtilities.GetLinkingNode(wData.LinkedPartB, wData.DockingPortB);
var offset = GetOffset(wData);
var rotation = GetRotation(wData);
if (fixRotation)
{
wData.LinkedPartB.transform.Rotate(rotation, Space.Self);
}
NodeUtilities.DetachPart(wData.DockingPortA);
NodeUtilities.DetachPart(wData.DockingPortB);
NodeUtilities.SwapLinks(
wData.LinkedPartA,
wData.DockingPortA,
wData.LinkedPartB);
NodeUtilities.SwapLinks(
wData.LinkedPartB,
wData.DockingPortB,
wData.LinkedPartA);
wData.DockingPortB.SetCollisionIgnores();
wData.DockingPortA.SetCollisionIgnores();
NodeUtilities.SpawnStructures(wData.LinkedPartA, nodeA);
NodeUtilities.SpawnStructures(wData.LinkedPartB, nodeB);
if (compress)
{
NodeUtilities.MovePart(wData.LinkedPartB, offset);
}
PartJoint newJoint = PartJoint.Create(
wData.LinkedPartB,
wData.LinkedPartA,
nodeB,
nodeA,
AttachModes.STACK);
wData.LinkedPartB.attachJoint = newJoint;
SoftExplode(wData.DockingPortA);
SoftExplode(wData.DockingPortB);
}
private Vector3 GetOffset(WeldingData wData)
{
var totalThickness = 0f;
var objA = new GameObject();
var objB = new GameObject();
var transformA = objA.transform;
var transformB = objB.transform;
transformA.localPosition = wData.DockingPortA.transform.localPosition;
transformB.localPosition = wData.DockingPortB.transform.localPosition;
var offset =
transformA.localPosition - transformB.localPosition;
offset.Normalize();
totalThickness += NodeUtilities.GetPartThickness(wData.DockingPortA);
totalThickness += NodeUtilities.GetPartThickness(wData.DockingPortB);
offset *= totalThickness;
return(offset);
}
private WeldingData LoadWeldingData(bool silent = false, bool retry = false)
{
/**********************
*
* LPA==DPA-><-DPB==LPB
*
* LPA==LPB
*
**********************/
var wData = new WeldingData();
if (IsWeldablePort(part.parent))
{
wData.DockingPortA = part.parent;
wData.DockingPortB = part;
}
else if (part.children != null && part.children.Count > 0)
{
foreach (var p in part.children.Where(IsWeldablePort))
{
wData.DockingPortA = part;
wData.DockingPortB = p;
break;
}
}
//Check if either are null
if (wData.DockingPortA == null || wData.DockingPortB == null)
{
if (!silent)
{
ScreenMessages.PostScreenMessage("Must weld two connected, weldable docking ports!");
}
return(null);
}
wData.LinkedPartA = FindAttachedPart(wData.DockingPortA, wData.DockingPortB);
wData.LinkedPartB = FindAttachedPart(wData.DockingPortB, wData.DockingPortA);
if (wData.LinkedPartA == null || wData.LinkedPartB == null)
{
if (!silent)
{
ScreenMessages.PostScreenMessage("Both weldable ports must be connected to another part!");
}
return(null);
}
if (wData.DockingPortA == vessel.rootPart)
{
if (!silent)
{
ScreenMessages.PostScreenMessage("This port is the root part! Cancelling");
}
return(null);
}
if (wData.DockingPortB == vessel.rootPart)
{
if (!silent)
{
ScreenMessages.PostScreenMessage("Attempting to weld to root part! Cancelling");
}
return(null);
}
return(wData);
}