public void BindConnection(NextNode next, PreNode prev, ConnectionDef def)
{
if (prev == null || next == null)
{
return;
}
for (int i = 0; i < connections.Count; ++i)
{
Connection connection = connections[i];
if (connection.outId == next.parent.id &&
connection.inId == prev.parent.id &&
connection.outIdx == next.outIdx &&
connection.inIndex == prev.inIdx
)
{
UnBindConnection(next, prev, connection);
return;
}
}
if (prev.connectDef != next.connectDef)
{
UnityEngine.Debug.LogError("接口类型不同!");
return;
}
if (prev.connectDef.multiInput == false)
{
if (prev.GetPortCount() >= 1)
{
UnityEngine.Debug.LogError("入口连线数不能超过1");
return;
}
}
if (next.connectDef.multiInput == false)
{
if (next.GetPortCount() >= 1)
{
UnityEngine.Debug.LogError("出口连线数不能超过1");
return;
}
}
Connection newConnect = new Connection();
newConnect.connectDef = def;
newConnect.connectDef.Init(newConnect);
newConnect.outId = next.parent.id;
newConnect.outIdx = next.outIdx;
newConnect.outName = next.name;
newConnect.inId = prev.parent.id;
newConnect.inIndex = prev.inIdx;
newConnect.inName = prev.name;
AddConnection(newConnect);
prev.AddPort(next.parent.id, next.outIdx);
next.AddPort(prev.parent.id, prev.inIdx);
}
