private void CreateConnection()
{
//return if in out point are null
if (selectedInPoint == null && selectedOutPoint == null)
{
return;
}
var connection = new Connection(selectedInPoint, selectedOutPoint, OnClickRemoveConnection);
//remove old out connection(out connection has only one)
if (selectedOutPoint.connectedConnection != null)
{
var oldConn = selectedOutPoint.connectedConnection;
if (Connections.Contains(oldConn))
{
Connections.Remove(oldConn);
}
}
selectedOutPoint.SetConnection(connection);
if (!Connections.Contains(connection))
{
Connections.Add(connection);
}
}
private void InitEditor()
{
nodeActionList = CurrentStoryLine.OnLoadNodes();
//editor background color
backgroundColor = new Texture2D(1, 1, TextureFormat.RGBA32, false);
backgroundColor.SetPixel(0, 0, new Color(0.2f, 0.2f, 0.2f));
backgroundColor.Apply();
//node radius
var radius = 10;
InPointStyle = new GUIStyle();
InPointStyle.normal.background = AssetDatabase.LoadAssetAtPath("Assets/ImgSources/T_circle.png", typeof(Texture2D)) as Texture2D;
InPointStyle.hover.background = AssetDatabase.LoadAssetAtPath("Assets/ImgSources/T_circle_active.png", typeof(Texture2D)) as Texture2D;
//InPointStyle.normal.background = EditorGUIUtility.Load("builtin skins/darkskin/images/btn left.png") as Texture2D;
//InPointStyle.active.background = EditorGUIUtility.Load("builtin skins/darkskin/images/btn left on.png") as Texture2D;
//InPointStyle.border = new RectOffset(4, 4, radius, radius);
outPointStyle = new GUIStyle();
outPointStyle.normal.background = AssetDatabase.LoadAssetAtPath("Assets/ImgSources/T_circle.png", typeof(Texture2D)) as Texture2D;
outPointStyle.hover.background = AssetDatabase.LoadAssetAtPath("Assets/ImgSources/T_circle_active.png", typeof(Texture2D)) as Texture2D;
//OutPointStyle.normal.background = EditorGUIUtility.Load("builtin skins/darkskin/images/btn right.png") as Texture2D;
//OutPointStyle.active.background = EditorGUIUtility.Load("builtin skins/darkskin/images/btn right on.png") as Texture2D;
//OutPointStyle.border = new RectOffset(4, 4, radius, radius);
//draw start node
var starttex = new Texture2D(12, 12);
var fillColorArray = starttex.GetPixels();
for (var i = 0; i < fillColorArray.Length; ++i)
{
fillColorArray[i] = new Color(0.2f, 0.8f, 0.2f, 0.7f);
}
starttex.SetPixels(fillColorArray);
starttex.Apply();
var startNodeStyle = new GUIStyle();
startNodeStyle.normal.background = starttex;
var starttex2 = new Texture2D(12, 12);
var fillColorArray2 = starttex2.GetPixels();
for (var i = 0; i < fillColorArray2.Length; ++i)
{
fillColorArray2[i] = new Color(0.2f, 0.8f, 0.2f, 0.9f);
}
starttex2.SetPixels(fillColorArray2);
starttex2.Apply();
var startSelectedNodeStyle = new GUIStyle();
startSelectedNodeStyle.normal.background = starttex2;
var tex = new Texture2D(12, 12);
fillColorArray = tex.GetPixels();
for (var i = 0; i < fillColorArray.Length; ++i)
{
fillColorArray[i] = new Color(0.4f, 0.4f, 0.4f, 0.7f);
}
tex.SetPixels(fillColorArray);
tex.Apply();
NodeStyle = new GUIStyle();
NodeStyle.normal.background = tex;
NodeStyle.normal.textColor = Color.gray;
NodeStyle.border = new RectOffset(radius, radius, radius, radius);
var tex2 = new Texture2D(12, 12);
fillColorArray2 = tex2.GetPixels();
for (var i = 0; i < fillColorArray2.Length; ++i)
{
fillColorArray2[i] = new Color(0.4f, 0.4f, 0.4f, 0.9f);
}
tex2.SetPixels(fillColorArray2);
tex2.Apply();
SelectedNodeStyle = new GUIStyle();
SelectedNodeStyle.normal.background = tex2;
SelectedNodeStyle.normal.textColor = Color.yellow;
SelectedNodeStyle.border = new RectOffset(radius, radius, radius, radius);
//import existed node
if (nodeActionList.Count > 0)
{
foreach (var n in nodeActionList)
{
float _width = NodeWidth;
float _height = 0;
switch (n.ActionType)
{
case ActionTypes.StartPoint:
n.CanEdit = false;
break;
case ActionTypes.BrancheBox:
(n as BrancheBox).SetOutPointStyle(outPointStyle, onClickOutPoint);
break;
}
var rectSize = GetNodeRectSize(n.ActionType);
n.SetRectInfo(rectSize);
if (n.ActionType == ActionTypes.StartPoint)
{
n.SetNodeStyle(startNodeStyle, startSelectedNodeStyle, InPointStyle, outPointStyle, onClickInPoint, onClickOutPoint, OnClickCopyNode, OnClickRemoveNode);
}
else
{
n.SetNodeStyle(NodeStyle, SelectedNodeStyle, InPointStyle, outPointStyle, onClickInPoint, onClickOutPoint, OnClickCopyNode, OnClickRemoveNode);
}
}
//import connections
Connections = CurrentStoryLine.OnLoadConnections();
foreach (var c in Connections)
{
c.OnClickRemoveConnection = OnClickRemoveConnection;
if (c.InPoint.targetItemId > -1)
{
}
else
{
c.InPoint = nodeActionList.Where(n => n.Id == c.InPoint.targetNodeId).FirstOrDefault().InPoint;
}
ConnectionPoint outPoint = new ConnectionPoint();
if (c.OutPoint.targetItemId > -1)
{
var node = nodeActionList.Where(n => n.Id == c.OutPoint.targetNodeId).FirstOrDefault();
if (node is BrancheBox)
{
outPoint = (node as BrancheBox).outPointList[c.OutPoint.targetItemId];
}
}
else
{
outPoint = nodeActionList.Where(n => n.Id == c.OutPoint.targetNodeId).FirstOrDefault().OutPoint;
}
//set out connection(each node only have one out connection)
outPoint.SetConnection(c);
c.OutPoint = outPoint;
}
}
//or create new
else
{
var y = position.height / 5;
StartNode = new EditorStartPoint();
//add start node to action nodes
StartNode.Init(
new Vector2(20, y), new Vector2(NodeWidth / 2, 30),
startNodeStyle, startSelectedNodeStyle, null, outPointStyle, null, onClickOutPoint, null, null,
0, _canEdit: false);
if (!nodeActionList.Contains(StartNode))
{
nodeActionList.Insert(0, StartNode);
}
}
}