public void LinkNodes()
{
//TODO: Change this to the initial point where we want the map to end/start?
m_RoomNodeList[0].gameObject.transform.position = new Vector3(0, 0, m_RoomNodeList[0].gameObject.transform.position.z);
for (int i = 0; i < m_RoomNodeList.Count; i++)
{
GenericMapNodeController node = m_RoomNodeList[i].GetComponent <GenericMapNodeController>();
NODE_PLACEMENT_DIRECTION drawDirection = NODE_PLACEMENT_DIRECTION.NONE;
if ((node.GetRightNodeID() != -1 && node.GetLeftNodeID() == -1) ||
(node.GetRightNodeID() == -1 && node.GetLeftNodeID() != -1))
{
drawDirection = NODE_PLACEMENT_DIRECTION.MIDDLE;
int nodeID = node.GetRightNodeID() == -1 ? node.GetLeftNodeID() : node.GetRightNodeID();
MoveLinkedNodePosition(m_RoomNodeList[i], GetNodeWithID(nodeID), drawDirection);
}
else if (node.GetRightNodeID() != -1 && node.GetLeftNodeID() == -1)
{
drawDirection = NODE_PLACEMENT_DIRECTION.RIGHT;
MoveLinkedNodePosition(m_RoomNodeList[i], GetNodeWithID(node.GetRightNodeID()), drawDirection);
}
else if (node.GetRightNodeID() == -1 && node.GetLeftNodeID() != -1)
{
drawDirection = NODE_PLACEMENT_DIRECTION.LEFT;
MoveLinkedNodePosition(m_RoomNodeList[i], GetNodeWithID(node.GetLeftNodeID()), drawDirection);
}
else if (node.GetRightNodeID() != -1 && node.GetLeftNodeID() != -1)
{
MoveLinkedNodePosition(m_RoomNodeList[i], GetNodeWithID(node.GetRightNodeID()), NODE_PLACEMENT_DIRECTION.RIGHT);
MoveLinkedNodePosition(m_RoomNodeList[i], GetNodeWithID(node.GetLeftNodeID()), NODE_PLACEMENT_DIRECTION.LEFT);
}
}
}
public void MoveLinkedNodePosition(GameObject aStationaryNode, GameObject linkedNode, NODE_PLACEMENT_DIRECTION direction)
{
float distance = 20.0f;
float xMovement;
if (direction != NODE_PLACEMENT_DIRECTION.NONE)
{
if (direction == NODE_PLACEMENT_DIRECTION.MIDDLE)
{
xMovement = 0.0f;
}
else
{
xMovement = direction == NODE_PLACEMENT_DIRECTION.RIGHT ? distance / 2 : -distance / 2;
}
Vector3 movementVector = new Vector3(xMovement, distance, 0);
linkedNode.transform.position = aStationaryNode.transform.position + movementVector;
LineRenderer line = GetComponent <LineRenderer>() == null?gameObject.AddComponent <LineRenderer>() : GetComponent <LineRenderer>();
line.SetPosition(0, aStationaryNode.transform.position);
line.SetPosition(1, linkedNode.transform.position);
line.startColor = Color.blue;
line.endColor = Color.red;
line.startWidth = 2.0f;
line.endWidth = 2.0f;
line.enabled = true;
}
}
