Examples with TextureAtlasData com.badlogic.gdx.graphics.g2d.TextureAtlas.TextureAtlasData used on opensource projects

Example 6 with TextureAtlasData

use of com.badlogic.gdx.graphics.g2d.TextureAtlas.TextureAtlasData in project ultimate-java by pantinor.

the class UltMapTmxConvert method create.

@Override
public void create() {
    try {
        File file2 = new File("assets/xml/tileset-base.xml");
        JAXBContext jaxbContext = JAXBContext.newInstance(TileSet.class);
        Unmarshaller jaxbUnmarshaller = jaxbContext.createUnmarshaller();
        TileSet ts = (TileSet) jaxbUnmarshaller.unmarshal(file2);
        ts.setMaps();
        File file3 = new File("assets/xml/maps.xml");
        jaxbContext = JAXBContext.newInstance(MapSet.class);
        jaxbUnmarshaller = jaxbContext.createUnmarshaller();
        MapSet ms = (MapSet) jaxbUnmarshaller.unmarshal(file3);
        ms.init(ts);
        // load the atlas and determine the tile indexes per tilemap position
        FileHandle f = new FileHandle("assets/tilemaps/latest-atlas.txt");
        TextureAtlasData atlas = new TextureAtlasData(f, f.parent(), false);
        int png_grid_width = 24;
        Tile[] mapTileIds = new Tile[png_grid_width * Constants.tilePixelWidth + 1];
        for (Region r : atlas.getRegions()) {
            int x = r.left / r.width;
            int y = r.top / r.height;
            int i = x + (y * png_grid_width) + 1;
            mapTileIds[i] = ts.getTileByName(r.name);
        }
        for (BaseMap map : ms.getMaps()) {
            if (!map.getFname().endsWith("ult")) {
                continue;
            }
            FileInputStream is = new FileInputStream("assets/data/" + map.getFname());
            byte[] bytes = IOUtils.toByteArray(is);
            Tile[] tiles = new Tile[map.getWidth() * map.getHeight()];
            int pos = 0;
            for (int y = 0; y < map.getHeight(); y++) {
                for (int x = 0; x < map.getWidth(); x++) {
                    // convert a byte to an unsigned int value
                    int index = bytes[pos] & 0xff;
                    pos++;
                    Tile tile = ts.getTileByIndex(index);
                    if (tile == null) {
                        System.out.println("Tile index cannot be found: " + index + " using index 129 for black space.");
                        tile = ts.getTileByIndex(129);
                    }
                    tiles[x + y * map.getWidth()] = tile;
                }
            }
            // map layer
            StringBuilder data = new StringBuilder();
            int count = 1;
            int total = 1;
            for (int i = 0; i < tiles.length; i++) {
                Tile t = tiles[i];
                data.append(findTileMapId(mapTileIds, t.getName())).append(",");
                count++;
                total++;
                if (count > 32) {
                    data.append("\n");
                    count = 1;
                }
            }
            String d = data.toString();
            d = d.substring(0, d.length() - 2);
            List<Person> people = map.getCity().getPeople();
            StringBuilder peopleBuffer = new StringBuilder();
            if (people != null) {
                for (int y = 0; y < map.getHeight(); y++) {
                    for (int x = 0; x < map.getWidth(); x++) {
                        Person p = findPersonAtCoords(people, x, y);
                        if (p == null) {
                            peopleBuffer.append("0,");
                        } else {
                            peopleBuffer.append(findTileMapId(mapTileIds, p.getTile().getName())).append(",");
                        }
                    }
                    peopleBuffer.append("\n");
                }
            }
            String p = peopleBuffer.toString();
            if (p == null || p.length() < 1) {
                count = 1;
                // make empty
                for (int i = 0; i < map.getWidth() * map.getHeight(); i++) {
                    peopleBuffer.append("0,");
                    count++;
                    if (count > map.getWidth()) {
                        peopleBuffer.append("\n");
                        count = 1;
                    }
                }
                p = peopleBuffer.toString();
            }
            p = p.substring(0, p.length() - 2);
            Formatter c = new Formatter(map.getFname(), "latest.png", map.getWidth(), map.getHeight(), Constants.tilePixelWidth, Constants.tilePixelWidth, d, p, people);
            String tmxFName = String.format("tmx/map_%s_%s.tmx", map.getId(), map.getCity().getName().replace(" ", ""));
            FileUtils.writeStringToFile(new File(tmxFName), c.toString());
            System.out.printf("Wrote: %s\n", tmxFName);
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
    System.out.println("DONE");
}

Example 7 with TextureAtlasData

use of com.badlogic.gdx.graphics.g2d.TextureAtlas.TextureAtlasData in project bladecoder-adventure-engine by bladecoder.

the class ImageUtils method unpackAtlas.

public static void unpackAtlas(File orgAtlas, File destDir) {
    CustomTextureUnpacker unpacker = new CustomTextureUnpacker();
    String atlasParentPath = orgAtlas.getParentFile().getAbsolutePath();
    TextureAtlasData atlas = new TextureAtlasData(new FileHandle(orgAtlas), new FileHandle(atlasParentPath), false);
    unpacker.splitAtlas(atlas, destDir.getAbsolutePath());
}

Example 8 with TextureAtlasData

use of com.badlogic.gdx.graphics.g2d.TextureAtlas.TextureAtlasData in project libgdx by libgdx.

the class TextureUnpacker method main.

public static void main(String[] args) {
    TextureUnpacker unpacker = new TextureUnpacker();
    String atlasFile = null, imageDir = null, outputDir = null;
    // parse the arguments and display the help text if there is a problem with the command line arguments
    switch(unpacker.parseArguments(args)) {
        case 0:
            System.out.println(HELP);
            return;
        case 3:
            outputDir = args[2];
        case 2:
            imageDir = args[1];
        case 1:
            atlasFile = args[0];
    }
    File atlasFileHandle = new File(atlasFile);
    String atlasParentPath = atlasFileHandle.getParentFile().getAbsolutePath();
    // Set the directory variables to a default when they weren't given in the variables
    if (imageDir == null)
        imageDir = atlasParentPath;
    if (outputDir == null)
        outputDir = (new File(atlasParentPath, DEFAULT_OUTPUT_PATH)).getAbsolutePath();
    // Opens the atlas file from the specified filename
    TextureAtlasData atlas = new TextureAtlasData(new FileHandle(atlasFile), new FileHandle(imageDir), false);
    unpacker.splitAtlas(atlas, outputDir);
}

Example 9 with TextureAtlasData

use of com.badlogic.gdx.graphics.g2d.TextureAtlas.TextureAtlasData in project libgdx by libgdx.

the class TextureAtlasLoader method getDependencies.

@Override
public Array<AssetDescriptor> getDependencies(String fileName, FileHandle atlasFile, TextureAtlasParameter parameter) {
    FileHandle imgDir = atlasFile.parent();
    if (parameter != null)
        data = new TextureAtlasData(atlasFile, imgDir, parameter.flip);
    else {
        data = new TextureAtlasData(atlasFile, imgDir, false);
    }
    Array<AssetDescriptor> dependencies = new Array();
    for (Page page : data.getPages()) {
        TextureParameter params = new TextureParameter();
        params.format = page.format;
        params.genMipMaps = page.useMipMaps;
        params.minFilter = page.minFilter;
        params.magFilter = page.magFilter;
        dependencies.add(new AssetDescriptor(page.textureFile, Texture.class, params));
    }
    return dependencies;
}

Example 10 with TextureAtlasData

use of com.badlogic.gdx.graphics.g2d.TextureAtlas.TextureAtlasData in project skin-composer by raeleus.

the class TexturePacker method writePackFile.

private void writePackFile(File outputDir, String scaledPackFileName, Array<Page> pages) throws IOException {
    File packFile = new File(outputDir, scaledPackFileName + settings.atlasExtension);
    File packDir = packFile.getParentFile();
    packDir.mkdirs();
    if (packFile.exists()) {
        // Make sure there aren't duplicate names.
        TextureAtlasData textureAtlasData = new TextureAtlasData(new FileHandle(packFile), new FileHandle(packFile), false);
        for (Page page : pages) {
            for (Rect rect : page.outputRects) {
                String rectName = Rect.getAtlasName(rect.name, settings.flattenPaths);
                for (Region region : textureAtlasData.getRegions()) {
                    if (region.name.equals(rectName)) {
                        throw new GdxRuntimeException("A region with the name \"" + rectName + "\" has already been packed: " + rect.name);
                    }
                }
            }
        }
    }
    Writer writer = new OutputStreamWriter(new FileOutputStream(packFile, true), "UTF-8");
    for (Page page : pages) {
        writer.write("\n" + page.imageName + "\n");
        writer.write("size: " + page.imageWidth + "," + page.imageHeight + "\n");
        writer.write("format: " + settings.format + "\n");
        writer.write("filter: " + settings.filterMin + "," + settings.filterMag + "\n");
        writer.write("repeat: " + getRepeatValue() + "\n");
        page.outputRects.sort();
        for (Rect rect : page.outputRects) {
            writeRect(writer, page, rect, rect.name);
            Array<Alias> aliases = new Array(rect.aliases.toArray());
            aliases.sort();
            for (Alias alias : aliases) {
                Rect aliasRect = new Rect();
                aliasRect.set(rect);
                alias.apply(aliasRect);
                writeRect(writer, page, aliasRect, alias.name);
            }
        }
    }
    writer.close();
}