//[NODE RELATED]
void createNewNode(Vector3 pos)
{
GameObject curNode = Instantiate(genericNode, pos, Quaternion.identity, gameObject.transform);
NodeIdentity curIdentity = curNode.GetComponent <NodeIdentity>();
curNode.transform.position = new Vector3(curNode.transform.position.x, curNode.transform.position.y, 0);
string nodeId = randomString(8);
while (nodes.ContainsKey(nodeId))
{
nodeId = randomString(8);
}
curIdentity.setID(nodeId);
nodes.Add(nodeId, curIdentity);
}
