public void DrawNodeGraph(Rect graphRect, DialogueAssetBuilder asset)
{
if (asset != null)
{
m_nodeGraphModel = asset.m_nodeGraphModel;
m_assetBuilder = asset;
}
if (m_nodeGraphModel.startNodeID == 0)
{
int id = m_nodeGraphModel.AddNode(new Vector2(10, 10));
m_nodeGraphModel.AddOutputPlugToNode(id);
m_nodeGraphModel.GetDataFromNodeID(id).m_isStartNode = true;
m_nodeGraphModel.startNodeID = id;
}
m_nodeGraphRect = graphRect;
BeginArea(graphRect);
Label("Node Graph");
// write out asset errors
DrawGrid(graphRect, 20, 0.2f, Color.gray); // light grid-lines
DrawGrid(graphRect, 100, 0.4f, Color.gray); // dark grid-lines
DrawNodes();
DrawConnections();
DrawActiveConnection(Event.current);
if (m_isMultiSelectOn)
{
DrawMultiSelectBox();
}
EndArea();
}
public void DrawNodeProperties(Rect propertiesRect, Node selected_node, DialogueAssetBuilder asset)
{
if (asset != null)
{
m_nodeGraphModel = asset.m_nodeGraphModel;
}
m_nodePropertiesRect = new Rect(propertiesRect.position.x + 5f, propertiesRect.position.y + 5f, propertiesRect.width - 10f, propertiesRect.height - 10f);
BeginArea(m_nodePropertiesRect);
if (selected_node != null) // if there has been a node selected, display that node's properties
{
int node_id = selected_node.m_id;
Label("Node Properties");
DialogueData data = m_nodeGraphModel.GetDataFromNodeID(node_id);
if (data != null)
{
data.m_isStartNode = Toggle(data.m_isStartNode, "Is start node");
Label(" ");
Label("Character Speaking");
data.characterName = TextArea(data.characterName);
Label("Preview Text");
data.previewDialogueText = TextArea(data.previewDialogueText, Height(50));
Label("Dialogue Text");
data.dialogueText = TextArea(data.dialogueText, Height(m_nodePropertiesRect.height * 0.5f));
}
if (m_nodeGraphModel != null)
{
if (Button("Add Dialogue Option"))
{
m_nodeGraphModel.AddOutputPlugToNode(node_id);
}
}
}
else if (asset != null) // display asset properties
{
Label("Dialogue Asset");
if (Button("Save Asset"))
{
// save asset
asset.SaveAsset(m_nodeGraphModel);
}
}
EndArea();
}
private void DisplayOptionNodeProperties(DialogueData data, int node_id, DialogueAssetBuilder asset)
{
// Error messages
DisplayErrorMessages(data.node_id);
//if (data.branchingIndex == 0)
// Label("False condition node", EditorStyles.boldLabel);
//else if (data.branchingIndex == 1)
// Label("True condition node", EditorStyles.boldLabel);
//else { Label("out index : " + data.branchingIndex.ToString()); }
// get next dialogue nodes
List <int> nextData = asset.GetNextDialogueData(data, m_nodeGraphModel);
int optionIndex = 0;
foreach (var nextid in nextData)
{
Node nextNode = m_nodeGraphModel.GetNodeFromID(nextid);
if (nextNode != null)
{
DialogueData next = m_nodeGraphModel.GetDataFromNodeID(nextid);
if (next != null)
{
Label("Preview Text for option " + optionIndex.ToString());
next.previewDialogueText = TextArea(next.previewDialogueText, Height(50));
}
}
optionIndex++;
}
if (data.m_isBranching && !data.isConditionalBranching)
{
if (m_nodeGraphModel != null)
{
if (Button("Add Dialogue Option"))
{
m_nodeGraphModel.AddOutputPlugToNode(node_id);
}
}
}
}
public void AddNode(Vector2 position)
{
int modelID = m_nodeGraphModel.AddNode(position);
m_nodeGraphModel.AddOutputPlugToNode(modelID);
}