private void Open()
{
nodes.Clear();
connections.Clear();
string path = EditorUtility.OpenFilePanel("Open file", openFilePath, "json");
if (path.Length > 0)
{
openFileName = Path.GetFileName(path);
openFilePath = path.Substring(0, path.Length - openFileName.Length);
GUI.changed = true;
string jsonString = File.ReadAllText(path);
JSONParserTemplate json = new JSONParserTemplate(jsonString);
string storyName = json.GetString("storyName");
openFileName = storyName;
authorInput = json.GetString("author");
#region vẽ các nodes
string nodesString = json.GetChildJSONString("nodes");
JSONParserTemplate jsonNodes = new JSONParserTemplate(nodesString);
for (int i = 0; ; i++)
{
string nodeData = jsonNodes.GetChildJSONString("" + i);
if (nodeData == null)
{
break;
}
else
{
JSONParserTemplate nodeJSON = new JSONParserTemplate(nodeData);
string nodeType = nodeJSON.GetString("type");
int posX = nodeJSON.GetInt("posX");
int posY = nodeJSON.GetInt("posY");
int id = i;
if (nodeType.Equals("start"))
{
StartNode startNode = new StartNode(new Vector2(posX, posY), 100, 100, OnClickOutPoint);
startNode.SetId(id);
nodes.Add(startNode);
}
else if (nodeType.Equals("end"))
{
EndNode endNode = new EndNode(new Vector2(posX, posY), 100, 100, OnClickInPoint);
endNode.SetId(id);
nodes.Add(endNode);
}
else if (nodeType.Equals("dialogue"))
{
StoryNode storyNode = new StoryNode(new Vector2(posX, posY), 200, 50, OnClickInPoint, OnClickOutPoint);
storyNode.nameInput = nodeJSON.GetString("name");
storyNode.dialogueInput = nodeJSON.GetString("dialogue");
storyNode.SetId(id);
nodes.Add(storyNode);
}
}
}
#endregion
#region Vẽ các connections
string connectionsString = json.GetChildJSONString("connections");
JSONParserTemplate jsonConnections = new JSONParserTemplate(connectionsString);
for (int i = 0; ; i++)
{
string connectionData = jsonConnections.GetChildJSONString("" + i);
if (connectionData == null)
{
break;
}
else
{
JSONParserTemplate connectionJSON = new JSONParserTemplate(connectionData);
int fromId = connectionJSON.GetInt("fromId");
int toId = connectionJSON.GetInt("toId");
StoryNode outNode = nodes.Find(x => x.GetId() == fromId);
StoryNode inNode = nodes.Find(x => x.GetId() == toId);
Connection connection = new Connection(inNode.inPoint, outNode.outPoint, OnClickRemoveConnection);
connections.Add(connection);
}
}
#endregion
}
}