protected override void DrawConnections(NodeInput input, float inputID)
{
Handles.BeginGUI();
Handles.color = Color.white;
for (int i = 0; i < input.inputNode.Count; i++)
{
NQuestionBranch output = (NQuestionBranch)input.inputNode[i];
int outputID = output.multiOutput.outputNode.IndexOf(this);
Vector3 startPos = new Vector3(input.inputNode[i].myRect.x + input.inputNode[i].myRect.width + 24f, input.inputNode[i].myRect.y + (input.inputNode[i].myRect.height * 0.5f), 0f);
Vector3 endPos = endPos = new Vector3(myRect.x - 24f, (output.multiOutput.outputNode[outputID].myRect.y + (output.multiOutput.outputNode[outputID].myRect.height * 0.5f) * inputID), 0f);
Vector3 startTan = startPos + Vector3.right * (-50 + 100 * 1.5f) + Vector3.up * (-50 + 100 * 0.5f);
Vector3 endTan = endPos + Vector3.right * (-50 + 100 * -.5f) + Vector3.up * (-50 + 100 * 0.5f);
Color shadowCol = new Color(0, 0, 0, 0.6f);;
for (int j = 0; j < 2; j++)
{
Handles.DrawBezier(startPos, endPos, startTan, endTan, shadowCol, null, (j + 1) * 5);
}
Handles.DrawBezier(startPos, endPos, startTan, endTan, new Color(0.51f, 0.51f, 1), null, 2);
}
Handles.EndGUI();
}
public override void CallConnection()
{
if (ApproveConnection())
{
NQuestionBranch connectionNode = (NQuestionBranch)parentGraph.connectionNode;
input.inputNode.Add(connectionNode);
input.hasSomething = input.inputNode != null ? true : false;
if (!connectionNode.multiOutput.outputNode.Contains(this))
{
connectionNode.multiOutput.outputNode.Add(this);
connectionNode.multiOutput.hasSomething = connectionNode.multiOutput.outputNode.Count > 0 ? true : false;
}
parentGraph.wantsConnection = false;
parentGraph.connectionNode = null;
}
else
{
input.hasSomething = input.inputNode != null ? true : false;
parentGraph.wantsConnection = false;
parentGraph.connectionNode = null;
}
}
public static void DisconnectOutput(EngineGraph graph, int nodeID)
{
if (graph.nodes[nodeID] != null)
{
if (graph.nodes[nodeID].nodeType == EnumNodeType.Branch_Question)
{
NQuestionBranch multiNode = (NQuestionBranch)graph.nodes[nodeID];
if (multiNode.multiOutput.hasSomething)
{
for (int i = 0; i < multiNode.multiOutput.outputNode.Count; i++)
{
multiNode.multiOutput.outputNode[i].input.inputNode.Remove(multiNode);
multiNode.multiOutput.outputNode[i].input.hasSomething = multiNode.multiOutput.outputNode[i].input.inputNode.Count > 0 ? true : false;
}
multiNode.multiOutput.outputNode = new List <NTemplate>();
multiNode.multiOutput.hasSomething = false;
}
}
else if (graph.nodes[nodeID].nodeType == EnumNodeType.Branch_Condition)
{
NConditionalBranch multiNode = (NConditionalBranch)graph.nodes[nodeID];
if (multiNode.multiOutput.hasSomething)
{
for (int i = 0; i < multiNode.multiOutput.outputNode.Count; i++)
{
multiNode.multiOutput.outputNode[i].input.inputNode.Remove(multiNode);
multiNode.multiOutput.outputNode[i].input.hasSomething = multiNode.multiOutput.outputNode[i].input.inputNode.Count > 0 ? true : false;
}
multiNode.multiOutput.outputNode = new List <NTemplate>();
multiNode.multiOutput.hasSomething = false;
}
}
else
{
if (graph.nodes[nodeID].output.outputNode != null)
{
graph.nodes[nodeID].output.outputNode.input.inputNode.Remove(graph.nodes[nodeID]);
graph.nodes[nodeID].output.outputNode.input.hasSomething = graph.nodes[nodeID].output.outputNode.input.inputNode.Count > 0 ? true : false;
graph.nodes[nodeID].output.outputNode = null;
graph.nodes[nodeID].output.isOccupied = false;
}
}
}
}
public static void DisconnectInput(EngineGraph graph, int nodeID)
{
if (graph.nodes[nodeID] != null)
{
if (graph.nodes[nodeID].nodeType == EnumNodeType.Answer)
{
for (int i = 0; i < graph.nodes[nodeID].input.inputNode.Count; i++)
{
NQuestionBranch questionNode = (NQuestionBranch)graph.nodes[nodeID].input.inputNode[i];
questionNode.multiOutput.outputNode.RemoveAt(questionNode.multiOutput.outputNode.IndexOf(graph.nodes[nodeID]));
questionNode.multiOutput.hasSomething = questionNode.multiOutput.outputNode.Count == 0 ? false : true;
}
}
else if (graph.nodes[nodeID].nodeType == EnumNodeType.Condition)
{
for (int i = 0; i < graph.nodes[nodeID].input.inputNode.Count; i++)
{
NConditionalBranch conditionNode = (NConditionalBranch)graph.nodes[nodeID].input.inputNode[i];
conditionNode.multiOutput.outputNode.RemoveAt(conditionNode.multiOutput.outputNode.IndexOf(graph.nodes[nodeID]));
conditionNode.multiOutput.hasSomething = conditionNode.multiOutput.outputNode.Count == 0 ? false : true;
}
}
else
{
for (int i = 0; i < graph.nodes[nodeID].input.inputNode.Count; i++)
{
graph.nodes[nodeID].input.inputNode[i].output.outputNode = null;
graph.nodes[nodeID].input.inputNode[i].output.isOccupied = false;
}
}
graph.nodes[nodeID].input.inputNode = new List <NTemplate>();
graph.nodes[nodeID].input.hasSomething = false;
}
}
public virtual void CallConnection()
{
if (ApproveConnection())
{
if (parentGraph.connectionNode.output.isOccupied)
{
parentGraph.connectionNode.output.outputNode.input.inputNode.Remove(parentGraph.connectionNode);
}
input.inputNode.Add(parentGraph.connectionNode);
input.hasSomething = input.inputNode.Count > 0 ? true : false;
if (parentGraph.connectionNode.nodeType == EnumNodeType.Branch_Question)
{
NQuestionBranch connectionNode = (NQuestionBranch)parentGraph.connectionNode;
connectionNode.multiOutput.outputNode.Add(this);
connectionNode.multiOutput.hasSomething = true;
}
else
{
parentGraph.connectionNode.output.outputNode = this;
parentGraph.connectionNode.output.isOccupied = true;
}
parentGraph.wantsConnection = false;
parentGraph.connectionNode = null;
}
else
{
input.hasSomething = input.inputNode != null ? true : false;
parentGraph.wantsConnection = false;
parentGraph.connectionNode = null;
}
}
public static void DeleteNode(EngineGraph graph, int nodeID)
{
if (graph.nodes.Count <= nodeID)
{
return;
}
NTemplate deleteNode = graph.nodes[nodeID];
if (deleteNode == null)
{
return;
}
if (deleteNode.nodeType == EnumNodeType.Answer)
{
for (int i = 0; i < deleteNode.input.inputNode.Count; i++)
{
NQuestionBranch questionNode = (NQuestionBranch)deleteNode.input.inputNode[i];
questionNode.multiOutput.outputNode.Remove(graph.nodes[nodeID]);
questionNode.multiOutput.hasSomething = questionNode.multiOutput.outputNode.Count == 0 ? false : true;
}
}
else
{
for (int i = 0; i < deleteNode.input.inputNode.Count; i++)
{
deleteNode.input.inputNode[i].output.outputNode = null;
deleteNode.input.inputNode[i].output.isOccupied = false;
}
}
if (deleteNode.nodeType == EnumNodeType.Branch_Question)
{
NQuestionBranch questionNode = (NQuestionBranch)deleteNode;
for (int i = 0; i < questionNode.multiOutput.outputNode.Count; i++)
{
questionNode.multiOutput.outputNode[i].input.inputNode.Remove(questionNode);
questionNode.multiOutput.outputNode[i].input.hasSomething = questionNode.multiOutput.outputNode[i].input.inputNode.Count > 0 ? true : false;
}
}
else if (deleteNode.nodeType == EnumNodeType.Branch_Condition)
{
NConditionalBranch conditionalNode = (NConditionalBranch)deleteNode;
for (int i = 0; i < conditionalNode.multiOutput.outputNode.Count; i++)
{
conditionalNode.multiOutput.outputNode[i].input.inputNode.Remove(conditionalNode);
conditionalNode.multiOutput.outputNode[i].input.hasSomething = conditionalNode.multiOutput.outputNode[i].input.inputNode.Count > 0 ? true : false;
}
}
else
{
if (deleteNode.output.outputNode != null)
{
deleteNode.output.outputNode.input.inputNode.Remove(deleteNode);
deleteNode.output.outputNode.input.hasSomething = deleteNode.output.outputNode.input.inputNode.Count > 0 ? true : false;
}
}
graph.nodes.RemoveAt(nodeID);
GameObject.DestroyImmediate(deleteNode, true);
AssetDatabase.SaveAssets();
AssetDatabase.Refresh();
}