Examples with Texture com.badlogic.gdx.graphics.Texture used on opensource projects

Example 31 with Texture

use of com.badlogic.gdx.graphics.Texture in project libgdx by libgdx.

the class TmxMapLoader method load.

/** Loads the {@link TiledMap} from the given file. The file is resolved via the {@link FileHandleResolver} set in the
	 * constructor of this class. By default it will resolve to an internal file.
	 * @param fileName the filename
	 * @param parameters specifies whether to use y-up, generate mip maps etc.
	 * @return the TiledMap */
public TiledMap load(String fileName, TmxMapLoader.Parameters parameters) {
    try {
        this.convertObjectToTileSpace = parameters.convertObjectToTileSpace;
        this.flipY = parameters.flipY;
        FileHandle tmxFile = resolve(fileName);
        root = xml.parse(tmxFile);
        ObjectMap<String, Texture> textures = new ObjectMap<String, Texture>();
        Array<FileHandle> textureFiles = loadTilesets(root, tmxFile);
        textureFiles.addAll(loadImages(root, tmxFile));
        for (FileHandle textureFile : textureFiles) {
            Texture texture = new Texture(textureFile, parameters.generateMipMaps);
            texture.setFilter(parameters.textureMinFilter, parameters.textureMagFilter);
            textures.put(textureFile.path(), texture);
        }
        DirectImageResolver imageResolver = new DirectImageResolver(textures);
        TiledMap map = loadTilemap(root, tmxFile, imageResolver);
        map.setOwnedResources(textures.values().toArray());
        return map;
    } catch (IOException e) {
        throw new GdxRuntimeException("Couldn't load tilemap '" + fileName + "'", e);
    }
}

Example 32 with Texture

use of com.badlogic.gdx.graphics.Texture in project libgdx by libgdx.

the class OrthoCachedTiledMapRenderer method renderTileLayer.

@Override
public void renderTileLayer(TiledMapTileLayer layer) {
    final float color = Color.toFloatBits(1, 1, 1, layer.getOpacity());
    final int layerWidth = layer.getWidth();
    final int layerHeight = layer.getHeight();
    final float layerTileWidth = layer.getTileWidth() * unitScale;
    final float layerTileHeight = layer.getTileHeight() * unitScale;
    final float layerOffsetX = layer.getOffsetX() * unitScale;
    // offset in tiled is y down, so we flip it
    final float layerOffsetY = -layer.getOffsetY() * unitScale;
    final int col1 = Math.max(0, (int) ((cacheBounds.x - layerOffsetX) / layerTileWidth));
    final int col2 = Math.min(layerWidth, (int) ((cacheBounds.x + cacheBounds.width + layerTileWidth - layerOffsetX) / layerTileWidth));
    final int row1 = Math.max(0, (int) ((cacheBounds.y - layerOffsetY) / layerTileHeight));
    final int row2 = Math.min(layerHeight, (int) ((cacheBounds.y + cacheBounds.height + layerTileHeight - layerOffsetY) / layerTileHeight));
    canCacheMoreN = row2 < layerHeight;
    canCacheMoreE = col2 < layerWidth;
    canCacheMoreW = col1 > 0;
    canCacheMoreS = row1 > 0;
    float[] vertices = this.vertices;
    for (int row = row2; row >= row1; row--) {
        for (int col = col1; col < col2; col++) {
            final TiledMapTileLayer.Cell cell = layer.getCell(col, row);
            if (cell == null)
                continue;
            final TiledMapTile tile = cell.getTile();
            if (tile == null)
                continue;
            count++;
            final boolean flipX = cell.getFlipHorizontally();
            final boolean flipY = cell.getFlipVertically();
            final int rotations = cell.getRotation();
            final TextureRegion region = tile.getTextureRegion();
            final Texture texture = region.getTexture();
            final float x1 = col * layerTileWidth + tile.getOffsetX() * unitScale + layerOffsetX;
            final float y1 = row * layerTileHeight + tile.getOffsetY() * unitScale + layerOffsetY;
            final float x2 = x1 + region.getRegionWidth() * unitScale;
            final float y2 = y1 + region.getRegionHeight() * unitScale;
            final float adjustX = 0.5f / texture.getWidth();
            final float adjustY = 0.5f / texture.getHeight();
            final float u1 = region.getU() + adjustX;
            final float v1 = region.getV2() - adjustY;
            final float u2 = region.getU2() - adjustX;
            final float v2 = region.getV() + adjustY;
            vertices[X1] = x1;
            vertices[Y1] = y1;
            vertices[C1] = color;
            vertices[U1] = u1;
            vertices[V1] = v1;
            vertices[X2] = x1;
            vertices[Y2] = y2;
            vertices[C2] = color;
            vertices[U2] = u1;
            vertices[V2] = v2;
            vertices[X3] = x2;
            vertices[Y3] = y2;
            vertices[C3] = color;
            vertices[U3] = u2;
            vertices[V3] = v2;
            vertices[X4] = x2;
            vertices[Y4] = y1;
            vertices[C4] = color;
            vertices[U4] = u2;
            vertices[V4] = v1;
            if (flipX) {
                float temp = vertices[U1];
                vertices[U1] = vertices[U3];
                vertices[U3] = temp;
                temp = vertices[U2];
                vertices[U2] = vertices[U4];
                vertices[U4] = temp;
            }
            if (flipY) {
                float temp = vertices[V1];
                vertices[V1] = vertices[V3];
                vertices[V3] = temp;
                temp = vertices[V2];
                vertices[V2] = vertices[V4];
                vertices[V4] = temp;
            }
            if (rotations != 0) {
                switch(rotations) {
                    case Cell.ROTATE_90:
                        {
                            float tempV = vertices[V1];
                            vertices[V1] = vertices[V2];
                            vertices[V2] = vertices[V3];
                            vertices[V3] = vertices[V4];
                            vertices[V4] = tempV;
                            float tempU = vertices[U1];
                            vertices[U1] = vertices[U2];
                            vertices[U2] = vertices[U3];
                            vertices[U3] = vertices[U4];
                            vertices[U4] = tempU;
                            break;
                        }
                    case Cell.ROTATE_180:
                        {
                            float tempU = vertices[U1];
                            vertices[U1] = vertices[U3];
                            vertices[U3] = tempU;
                            tempU = vertices[U2];
                            vertices[U2] = vertices[U4];
                            vertices[U4] = tempU;
                            float tempV = vertices[V1];
                            vertices[V1] = vertices[V3];
                            vertices[V3] = tempV;
                            tempV = vertices[V2];
                            vertices[V2] = vertices[V4];
                            vertices[V4] = tempV;
                            break;
                        }
                    case Cell.ROTATE_270:
                        {
                            float tempV = vertices[V1];
                            vertices[V1] = vertices[V4];
                            vertices[V4] = vertices[V3];
                            vertices[V3] = vertices[V2];
                            vertices[V2] = tempV;
                            float tempU = vertices[U1];
                            vertices[U1] = vertices[U4];
                            vertices[U4] = vertices[U3];
                            vertices[U3] = vertices[U2];
                            vertices[U2] = tempU;
                            break;
                        }
                }
            }
            spriteCache.add(texture, vertices, 0, NUM_VERTICES);
        }
    }
}

Example 33 with Texture

use of com.badlogic.gdx.graphics.Texture in project libgdx by libgdx.

the class ContainerTest method create.

@Override
public void create() {
    skin = new Skin(Gdx.files.internal("data/uiskin.json"));
    stage = new Stage();
    Gdx.input.setInputProcessor(stage);
    TextureRegionDrawable logo = new TextureRegionDrawable(new TextureRegion(new Texture(Gdx.files.internal("data/badlogic.jpg"))));
    Table root = new Table();
    root.setFillParent(true);
    root.debug().defaults().space(6).size(110);
    stage.addActor(root);
    root.add(new Container(label("center")));
    root.add(new Container(label("top")).top());
    root.add(new Container(label("right")).right());
    root.add(new Container(label("bottom")).bottom());
    root.add(new Container(label("left")).left());
    root.row();
    root.add(new Container(label("fill")).fill());
    root.add(new Container(label("fillX")).fillX());
    root.add(new Container(label("fillY")).fillY());
    root.add(new Container(label("fill 75%")).fill(0.75f, 0.75f));
    root.add(new Container(label("fill 75% br")).fill(0.75f, 0.75f).bottom().right());
    root.row();
    root.add(new Container(label("padTop 5\ntop")).padTop(5).top());
    root.add(new Container(label("padBottom 5\nbottom")).padBottom(5).bottom());
    root.add(new Container(label("padLeft 15")).padLeft(15));
    root.add(new Container(label("pad 10 fill")).pad(10).fill());
    root.add(new Container(label("pad 10 tl")).pad(10).top().left());
    root.row();
    root.add(new Container(label("bg")).background(logo));
    root.add(new Container(label("bg height 50")).background(logo).height(50));
    Container transformBG = new Container(label("bg transform")).background(logo);
    transformBG.setTransform(true);
    transformBG.setOrigin(55, 55);
    transformBG.rotateBy(90);
    root.add(transformBG);
    Container transform = new Container(label("transform"));
    transform.setTransform(true);
    transform.setOrigin(55, 55);
    transform.rotateBy(90);
    root.add(transform);
    Container clip = new Container(label("clip1clip2clip3clip4"));
    clip.setClip(true);
    root.add(clip);
}

Example 34 with Texture

use of com.badlogic.gdx.graphics.Texture in project libgdx by libgdx.

the class CpuSpriteBatchTest method create.

public void create() {
    Batch batch = new CpuSpriteBatch();
    // batch = new SpriteBatch();
    stage = new Stage(new ExtendViewport(500, 500), batch);
    Gdx.input.setInputProcessor(stage);
    texture = new Texture("data/bobargb8888-32x32.png");
    texture.setFilter(TextureFilter.Linear, TextureFilter.Linear);
    TextureRegionDrawable drawable = new TextureRegionDrawable(new TextureRegion(texture));
    for (int i = 0; i < NUM_GROUPS; i++) {
        Group group = createActorGroup(drawable);
        stage.addActor(group);
    }
}

Example 35 with Texture

use of com.badlogic.gdx.graphics.Texture in project libgdx by libgdx.

the class CustomShaderSpriteBatchTest method create.

@Override
public void create() {
    batch = new SpriteBatch(10);
    ShaderProgram.pedantic = false;
    shader = new ShaderProgram(Gdx.files.internal("data/shaders/batch.vert").readString(), Gdx.files.internal("data/shaders/batch.frag").readString());
    batch.setShader(shader);
    texture = new Texture("data/badlogic.jpg");
}