Example usage for com.badlogic.gdx.utils JsonWriter array

Introduction

In this page you can find the example usage for com.badlogic.gdx.utils JsonWriter array.

Prototype

public JsonWriter array(String name) throws IOException 

Source Link

Usage

From source file:com.steelkiwi.patheditor.proj.ProjectDataConverter.java

License:Apache License

private static void savePathToJSON(String projPath, GdxPath gdxPath) throws Exception {
    String path = projPath + gdxPath.getJsonPath();
    File pathFile = new File(path);

    if (pathFile.exists()) {
        pathFile.delete();/*from   w ww  .  ja va2  s . c  om*/
    }
    pathFile.createNewFile();

    StringWriter strWriter = new StringWriter();
    JsonWriter jsonWriter = new JsonWriter(strWriter);
    jsonWriter.object().object("path").set("name", gdxPath.getName()).set("pointsCnt", gdxPath.getPointsCnt())
            .set("controlColor", gdxPath.getControlColor()).set("segmentColor", gdxPath.getSegmentColor())
            .set("selectColor", gdxPath.getSelectColor()).set("xmlPath", gdxPath.getXmlPath())
            .set("jsonPath", gdxPath.getJsonPath());

    if ((gdxPath.getPath() != null) && (gdxPath.getPath().getPathVerticesCount() > 0)) {
        jsonWriter.array("controlVertices");
        Vector3 controlVertex;
        for (int i = 0; i < gdxPath.getControlPath().size(); i++) {
            controlVertex = gdxPath.getControlPath().get(i);
            jsonWriter.object().set("id", i).set("x", controlVertex.x).set("y", controlVertex.y).pop();
        }
        jsonWriter.pop();

        jsonWriter.array("vertices");
        PathVertex vertex;
        for (int i = 0; i < gdxPath.getPath().getPathVerticesCount(); i++) {
            vertex = gdxPath.getPath().getPathVertexByIndex(i);
            jsonWriter.object().set("id", i).set("x", vertex.getPosition().x).set("y", vertex.getPosition().y)
                    .set("tanX", vertex.getTangentNornal().x).set("tanY", vertex.getTangentNornal().y)
                    .set("angle", vertex.getAngle()).pop();
        }
        jsonWriter.pop();
    }

    jsonWriter.pop();
    jsonWriter.pop();
    jsonWriter.close();

    FileWriter writer = new FileWriter(new File(path));
    writer.write(strWriter.toString());
    writer.close();
}

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