[Unity Combat] Drama Dialogue (iii)

Here, we use XML to implement save and read functions.

First, a reference to the header file:

Using System.Xml;

Save to XML file:

void Save () {string filePath = Application.datapath + @ "/my.xml";        XmlDocument xmldoc = new XmlDocument ();        XmlElement root = xmldoc.createelement ("root"); for (int i = 0; i < options. Count;            i++) {XmlElement child = xmldoc.createelement ("Child");            XmlElement x = xmldoc.createelement ("type"); X.innertext = Options[i].            ToString (); Child.            AppendChild (x);            int count = 1; for (int q = 0; q < strings[q]. Length;                q++) {XmlElement q1 = xmldoc.createelement ("string_" + count); Q1.                InnerText = Strings[i][q]; Child.                AppendChild (Q1);            count++; } for (int q = 0; q < ints[q]. Length;                q++) {XmlElement q1 = xmldoc.createelement ("Int_" + count); Q1. InnerText = Ints[i][q].                ToString (); Child.                AppendChild (Q1);            count++;           } for (int q = 0; q < floats[q]. Length;                q++) {XmlElement q1 = xmldoc.createelement ("Float_" + count); Q1. InnerText = Floats[i][q].                ToString (); Child.                AppendChild (Q1);            count++; } for (int q = 0; q < vector3s[q]. Length;                q++) {XmlElement q1 = xmldoc.createelement ("vector3_" + count); Q1. InnerText = Vector3s[i][q].                ToString (); Child.                AppendChild (Q1);            count++; } root.        AppendChild (child);        } xmldoc.appendchild (root);        Xmldoc.save (FilePath);        Assetdatabase.refresh ();    Debug.Log ("ok!!"); }

To read an XML file:

void Load (String xmlpath) {XmlDocument xmldoc = new XmlDocument ();        Xmldoc.load (Xmlpath); XmlNodeList Childs = Xmldoc.selectsinglenode ("root"). childnodes;//all child for (int i = 0; i < Childs. Count; i++) {XmlNodeList nodes = Childs[i]. childnodes;//all nodes of a single child string a = Nodes[0].            InnerText; Switch (a) {case "commanddestory": Commands. ADD (New Commanddestory (nodes[1).                    InnerText));                Break Case "Commanddialogue": int int1 = Int. Parse (Nodes[6].                    InnerText); int int2 = Int. Parse (Nodes[7].                    InnerText); int int3 = Int. Parse (Nodes[8].                    InnerText); Commands. ADD (New Commanddialogue (nodes[1).                    InnerText, Int1, Int2, Int3));                Break Case "Commanddialoguemodeenter": Commands.         ADD (New Commanddialoguemodeenter ());           Break Case "Commanddialoguemodeexit": Commands.                    ADD (New Commanddialoguemodeexit ());                Break Case "Commandgenerate": Vector3 v1 = StringToVector3 (nodes[16].                    InnerText); Vector3 v2 = StringToVector3 (nodes[17].                    InnerText); Commands. ADD (New Commandgenerate (nodes[1).                    INNERTEXT,V1,V2));                Break Case "Commandmove": Vector3 v = StringToVector3 (nodes[16].                    InnerText); Commands. ADD (New Commandmove (nodes[1). InnerText, V, float. Parse (nodes[11].                    (InnerText)));                Break Case "Commandmusic": Commands. ADD (New Commandmusic (nodes[1).                    InnerText));                Break Case "Commandplayanim": Commands. ADD (New Commandplayanim (nodes[1). InnerText, Int. Parse (Nodes[6].                    (InnerText)));                Break Case"Commandrotate": Vector3 v3 = StringToVector3 (nodes[16].                    InnerText); Commands. ADD (New Commandrotate (nodes[1). InnerText, v3, float. Parse (nodes[11].                    (InnerText)));                Break Case "commandwait": Commands. ADD (new commandwait (float). Parse (nodes[11].                    (InnerText)));                Break            Default:break;        }}} Vector3 StringToVector3 (string s) {s = s.substring (1,s.length-2);        String[] A = S.split (', '); Vector3 B = new Vector3 (float. Parse (a[0]), float. Parse (a[1]), float.        Parse (a[2]));    return b; }

The contents of a command node in the XML file:

As you can see, the node names are labeled so that it's easy to get the data we want when it's read.

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[Unity Combat] Drama Dialogue (iii)