private void UpdateInstallRopeNode()
{
if (Input.GetMouseButtonDown(0))
{
TryPlaceNode();
}
else
{
ray = viewCamera.ScreenPointToRay(Input.mousePosition);
hits = Physics.RaycastAll(ray, hitDistence, (1 << Layers.ropePosLayer));
if (hits != null || hits.Length > 0)
{
bool hited = false;
for (int i = 0; i < hits.Length; i++)
{
if (pickUpedRopeNode == null)
{
return;
}
if (hits[i].collider.name == pickUpedRopeNode.name)
{
hited = true;
ropeTarget = hits[i].collider.GetComponentInParent <RopeObj>();
pickDownAble = CanPlaceNode(ropeTarget, ropeSelected, pickUpedRopeNode, out resonwhy);
}
}
if (!hited)
{
pickDownAble = false;
resonwhy = "零件放置位置不正确";
}
}
}
}
private void TrySelectNode()
{
ray = viewCamera.ScreenPointToRay(Input.mousePosition);
if (Physics.Raycast(ray, out hit, hitDistence, (1 << Layers.ropeNodeLayer)))
{
var obj = hit.collider.GetComponentInParent <RopeObj>();
if (obj != null && obj.Started && !obj.Complete)//正在进行操作
{
obj.PickupCollider(hit.collider);
ropeSelected = obj;
pickUpedRopeNode = hit.collider;
Debug.Log("Select: " + pickUpedRopeNode);
elementDistence = Vector3.Distance(viewCamera.transform.position, pickUpedRopeNode.transform.position);
}
}
}
private void TryPlaceNode()
{
ray = viewCamera.ScreenPointToRay(Input.mousePosition);
if (pickDownAble)
{
PlaceNode(pickUpedRopeNode);
}
else
{
PlaceNodeWrong(ropeSelected, pickUpedRopeNode);
userErr(resonwhy);
}
pickUpedRopeNode = null;
ropeSelected = null;
pickDownAble = false;
}
private static bool CanPlaceNode(RopeObj ropeTarget, RopeItem ropeSelected, Collider collider, out string resonwhy)
{
resonwhy = null;
if (ropeSelected.BindingTarget != ropeTarget)
{
resonwhy = "对象不匹配";
}
else if (ropeTarget == null)
{
resonwhy = "目标点父级没有挂RopeObj脚本";
}
else if (ropeTarget.Connected)
{
resonwhy = "目标点已经完成连接";
}
else if (!ropeTarget.CanInstallCollider(collider))
{
resonwhy = "坐标点已经占用";
}
return(resonwhy == null);
}
private void RopeNodeMoveWithMouse(float distence)
{
disRay = viewCamera.ScreenPointToRay(Input.mousePosition);
if (Physics.Raycast(disRay, out disHit, distence, 1 << Layers.obstacleLayer))
{
if (!ropeSelected.TryMoveToPos(pickUpedRopeNode, disHit.point))
{
ropeSelected.PickDownCollider(pickUpedRopeNode);
pickUpedRopeNode = null;
ropeSelected = null;
}
}
else
{
var pos = disRay.GetPoint(elementDistence);
if (!ropeSelected.TryMoveToPos(pickUpedRopeNode, pos))
{
ropeSelected.PickDownCollider(pickUpedRopeNode);
pickUpedRopeNode = null;
ropeSelected = null;
}
}
}
private void PlaceNodeWrong(RopeObj ropeItem, Collider collider)
{
Debug.Log("PlaceNodeWrong");
ropeItem.PickDownCollider(collider);
}
