private void SelectTransition()
{
Event _event = Event.current;
Vector3 mousePos = _event.mousePosition;
if (_event.type != EventType.MouseDown || (_event.button != 0)) // 鼠标左键
{
return;
}
for (int i = 0; i < _nodeList.Count; i++)
{
SkillHsmConfigNodeData nodeValue = _nodeList[i];
for (int j = 0; j < nodeValue.TransitionList.Count; ++j)
{
SkillHsmConfigTransition transition = nodeValue.TransitionList[j];
int toId = transition.ToStateId;
SkillHsmConfigNodeData toNode = HSMManager.Instance.GetNode(toId);
if (null == toNode)
{
continue;
}
int transitionId = nodeValue.Id * 1000 + transition.TransitionId;
Vector3 startPos = Vector3.zero;
Vector3 endPos = Vector3.zero;
CalculateTranstion(nodeValue.Position, toNode.Position, ref startPos, ref endPos);
Vector3 AB = endPos - startPos;
Vector3 AP = mousePos - startPos;
Vector3 BP = mousePos - endPos;
float dotAP_AB = Vector3.Dot(AP, AB.normalized);
float dotBP_BA = Vector3.Dot(BP, (AB * -1).normalized);
if (dotAP_AB < 0 || dotBP_BA < 0)
{
continue;
}
float distance = Vector3.Cross(AB, AP).magnitude / AB.magnitude;
bool value = (distance < 10) && (Mathf.Abs(dotAP_AB) < AB.magnitude);
if (value)
{
if (null != HSMManager.hSMChangeSelectTransitionId)
{
int id = nodeValue.Id * 1000 + transition.TransitionId;
HSMManager.hSMChangeSelectTransitionId(id);
}
if (null != HSMManager.hSMChangeSelectId)
{
HSMManager.hSMChangeSelectId(nodeValue.Id);
}
}
//float distance = Vector3.Cross(AB, AP).magnitude / AB.magnitude;
//return distance <= (sRadius + cRadius);
}
}
}
private void ClickNode(SkillHsmConfigNodeData nodeValue)
{
if (null == nodeValue)
{
return;
}
int nodeId = (null != nodeValue) ? nodeValue.Id : -1;
if (HSMManager.hSMChangeSelectId != null)
{
HSMManager.hSMChangeSelectId(nodeId);
}
if (nodeValue.NodeType == (int)NODE_TYPE.SUB_STATE_MACHINE)
{
int currentTime = (int)(Time.realtimeSinceStartup * 1000);
if (currentTime - lastClickNodeTime <= 200)
{
if (null != HSMManager.hsmOpenSubMachine)
{
HSMManager.hsmOpenSubMachine(nodeId);
}
}
lastClickNodeTime = (int)(Time.realtimeSinceStartup * 1000);
}
}
