// Use this for initialization
void Start()
{
UIEventListener.Get(background).onDrag += OnMapBackgroundDragged;
UIEventListener.Get(background).onScroll += OnMapBackgroundScrolled;
theMap = MapManagerObject.GetComponent <WMG_Graph_Manager>();
theMapGenerator = MapManagerObject.GetComponent <WMG_Random_Graph>();
theMapGenerator.nodePrefab = NodePrefab;
theMapGenerator.linkPrefab = LinkPrefab;
CurrentNode = theMap.CreateNode(NodePrefab, PanParentObject);
// CurrentNode.transform.parent = PanParentObject.transform;
WMG_Node_World_Map startNode = CurrentNode.GetComponent <WMG_Node_World_Map>();
theMap.SetActive(startNode.SelectionObject, true);
theMapGenerator.GenerateGraphFromNode(startNode);
foreach (GameObject child in theMap.LinksParent)
{
theMap.SetActive(child, false);
}
foreach (GameObject child in theMap.NodesParent)
{
UIEventListener.Get(child).onClick += OnNodeClick;
UIEventListener.Get(child).onHover += OnNodeHover;
WMG_Node_World_Map aNode = child.GetComponent <WMG_Node_World_Map>();
AnimateSelection(aNode);
if (aNode.id != startNode.id)
{
theMap.SetActive(child, false);
}
}
ActivateNeighbors(startNode);
}
void AnimateSelection(WMG_Node_World_Map theNode)
{
float duration = 0.4f;
TweenPosition tPos;
tPos = TweenPosition.Begin(theNode.SelTopRight, duration, new Vector3(20, 20, 0));
tPos.style = UITweener.Style.PingPong;
tPos = TweenPosition.Begin(theNode.SelBotLeft, duration, new Vector3(-20, -20, 0));
tPos.style = UITweener.Style.PingPong;
tPos = TweenPosition.Begin(theNode.SelBotRight, duration, new Vector3(20, -20, 0));
tPos.style = UITweener.Style.PingPong;
tPos = TweenPosition.Begin(theNode.SelTopLeft, duration, new Vector3(-20, 20, 0));
tPos.style = UITweener.Style.PingPong;
}
void OnNodeClick(GameObject go)
{
if (CurrentNode != go)
{
WMG_Node_World_Map cNode = CurrentNode.GetComponent <WMG_Node_World_Map>();
WMG_Node_World_Map newNode = go.GetComponent <WMG_Node_World_Map>();
theMap.SetActive(cNode.SelectionObject, false);
theMap.SetActive(newNode.SelectionObject, true);
ActivateNeighbors(newNode);
AnimatePath(false, theMap.FindShortestPathBetweenNodes(cNode, newNode));
CurrentNode = go;
}
}
void OnNodeHover(GameObject go, bool hover)
{
WMG_Node_World_Map tNode = go.GetComponent <WMG_Node_World_Map>();
if (hover)
{
if (tNode.hoverState)
{
return; // Since click events send out hover true events
}
tNode.hoverState = true;
}
else
{
tNode.hoverState = false;
}
if (CurrentNode != go)
{
WMG_Node_World_Map fNode = CurrentNode.GetComponent <WMG_Node_World_Map>();
AnimatePath(hover, theMap.FindShortestPathBetweenNodes(fNode, tNode));
}
}