Example usage for com.badlogic.gdx.utils DataInput DataInput

Introduction

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

Prototype

public DataInput(InputStream in) 

Source Link

Usage

From source file:com.company.minery.utils.spine.SkeletonBinary.java

License:Open Source License

public SkeletonData readSkeletonData(FileHandle file) {
    if (file == null)
        throw new IllegalArgumentException("file cannot be null.");

    float scale = this.scale;

    SkeletonData skeletonData = new SkeletonData();
    skeletonData.name = file.nameWithoutExtension();

    DataInput input = new DataInput(file.read(512));
    try {//from   w w w .  j  av a2s  . co  m
        skeletonData.hash = input.readString();
        if (skeletonData.hash.isEmpty())
            skeletonData.hash = null;
        skeletonData.version = input.readString();
        if (skeletonData.version.isEmpty())
            skeletonData.version = null;
        skeletonData.width = input.readFloat();
        skeletonData.height = input.readFloat();

        boolean nonessential = input.readBoolean();

        if (nonessential) {
            skeletonData.imagesPath = input.readString();
            if (skeletonData.imagesPath.isEmpty())
                skeletonData.imagesPath = null;
        }

        // Bones.
        for (int i = 0, n = input.readInt(true); i < n; i++) {
            String name = input.readString();
            BoneData parent = null;
            int parentIndex = input.readInt(true) - 1;
            if (parentIndex != -1)
                parent = skeletonData.bones.get(parentIndex);
            BoneData boneData = new BoneData(name, parent);
            boneData.x = input.readFloat() * scale;
            boneData.y = input.readFloat() * scale;
            boneData.scaleX = input.readFloat();
            boneData.scaleY = input.readFloat();
            boneData.rotation = input.readFloat();
            boneData.length = input.readFloat() * scale;
            boneData.flipX = input.readBoolean();
            boneData.flipY = input.readBoolean();
            boneData.inheritScale = input.readBoolean();
            boneData.inheritRotation = input.readBoolean();
            if (nonessential)
                Color.rgba8888ToColor(boneData.color, input.readInt());
            skeletonData.bones.add(boneData);
        }

        // IK constraints.
        for (int i = 0, n = input.readInt(true); i < n; i++) {
            IkConstraintData ikConstraintData = new IkConstraintData(input.readString());
            for (int ii = 0, nn = input.readInt(true); ii < nn; ii++)
                ikConstraintData.bones.add(skeletonData.bones.get(input.readInt(true)));
            ikConstraintData.target = skeletonData.bones.get(input.readInt(true));
            ikConstraintData.mix = input.readFloat();
            ikConstraintData.bendDirection = input.readByte();
            skeletonData.ikConstraints.add(ikConstraintData);
        }

        // Slots.
        for (int i = 0, n = input.readInt(true); i < n; i++) {
            String slotName = input.readString();
            BoneData boneData = skeletonData.bones.get(input.readInt(true));
            SlotData slotData = new SlotData(slotName, boneData);
            Color.rgba8888ToColor(slotData.color, input.readInt());
            slotData.attachmentName = input.readString();
            slotData.additiveBlending = input.readBoolean();
            skeletonData.slots.add(slotData);
        }

        // Default skin.
        Skin defaultSkin = readSkin(input, "default", nonessential);
        if (defaultSkin != null) {
            skeletonData.defaultSkin = defaultSkin;
            skeletonData.skins.add(defaultSkin);
        }

        // Skins.
        for (int i = 0, n = input.readInt(true); i < n; i++)
            skeletonData.skins.add(readSkin(input, input.readString(), nonessential));

        // Events.
        for (int i = 0, n = input.readInt(true); i < n; i++) {
            EventData eventData = new EventData(input.readString());
            eventData.intValue = input.readInt(false);
            eventData.floatValue = input.readFloat();
            eventData.stringValue = input.readString();
            skeletonData.events.add(eventData);
        }

        // Animations.
        for (int i = 0, n = input.readInt(true); i < n; i++)
            readAnimation(input.readString(), input, skeletonData);

    } catch (IOException ex) {
        throw new SerializationException("Error reading skeleton file.", ex);
    } finally {
        try {
            input.close();
        } catch (IOException ignored) {
        }
    }

    skeletonData.bones.shrink();
    skeletonData.slots.shrink();
    skeletonData.skins.shrink();
    return skeletonData;
}

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From source file:spine.SkeletonBinary.java

License:Open Source License

public SkeletonData readSkeletonData(FileHandle file) {
    if (file == null)
        throw new IllegalArgumentException("file cannot be null.");

    float scale = this.scale;

    SkeletonData skeletonData = new SkeletonData();
    skeletonData.name = file.nameWithoutExtension();

    DataInput input = new DataInput(file.read(512));
    try {/*from   w w w.  ja v  a2 s  .c o  m*/
        skeletonData.hash = input.readString();
        if (skeletonData.hash.isEmpty())
            skeletonData.hash = null;
        skeletonData.version = input.readString();
        if (skeletonData.version.isEmpty())
            skeletonData.version = null;
        skeletonData.width = input.readFloat();
        skeletonData.height = input.readFloat();

        boolean nonessential = input.readBoolean();

        if (nonessential) {
            skeletonData.imagesPath = input.readString();
            if (skeletonData.imagesPath.isEmpty())
                skeletonData.imagesPath = null;
        }

        // Bones.
        for (int i = 0, n = input.readInt(true); i < n; i++) {
            String name = input.readString();
            BoneData parent = null;
            int parentIndex = input.readInt(true) - 1;
            if (parentIndex != -1)
                parent = skeletonData.bones.get(parentIndex);
            BoneData boneData = new BoneData(name, parent);
            boneData.x = input.readFloat() * scale;
            boneData.y = input.readFloat() * scale;
            boneData.scaleX = input.readFloat();
            boneData.scaleY = input.readFloat();
            boneData.rotation = input.readFloat();
            boneData.length = input.readFloat() * scale;
            boneData.inheritScale = input.readBoolean();
            boneData.inheritRotation = input.readBoolean();
            if (nonessential)
                Color.rgba8888ToColor(boneData.color, input.readInt());
            skeletonData.bones.add(boneData);
        }

        // IK constraints.
        for (int i = 0, n = input.readInt(true); i < n; i++) {
            IkConstraintData ikConstraintData = new IkConstraintData(input.readString());
            for (int ii = 0, nn = input.readInt(true); ii < nn; ii++)
                ikConstraintData.bones.add(skeletonData.bones.get(input.readInt(true)));
            ikConstraintData.target = skeletonData.bones.get(input.readInt(true));
            ikConstraintData.mix = input.readFloat();
            ikConstraintData.bendDirection = input.readByte();
            skeletonData.ikConstraints.add(ikConstraintData);
        }

        // Slots.
        for (int i = 0, n = input.readInt(true); i < n; i++) {
            String slotName = input.readString();
            BoneData boneData = skeletonData.bones.get(input.readInt(true));
            SlotData slotData = new SlotData(slotName, boneData);
            Color.rgba8888ToColor(slotData.color, input.readInt());
            slotData.attachmentName = input.readString();
            slotData.blendMode = BlendMode.values[input.readInt(true)];
            skeletonData.slots.add(slotData);
        }

        // Default skin.
        Skin defaultSkin = readSkin(input, "default", nonessential);
        if (defaultSkin != null) {
            skeletonData.defaultSkin = defaultSkin;
            skeletonData.skins.add(defaultSkin);
        }

        // Skins.
        for (int i = 0, n = input.readInt(true); i < n; i++)
            skeletonData.skins.add(readSkin(input, input.readString(), nonessential));

        // Events.
        for (int i = 0, n = input.readInt(true); i < n; i++) {
            EventData eventData = new EventData(input.readString());
            eventData.intValue = input.readInt(false);
            eventData.floatValue = input.readFloat();
            eventData.stringValue = input.readString();
            skeletonData.events.add(eventData);
        }

        // Animations.
        for (int i = 0, n = input.readInt(true); i < n; i++)
            readAnimation(input.readString(), input, skeletonData);

    } catch (IOException ex) {
        throw new SerializationException("Error reading skeleton file.", ex);
    } finally {
        try {
            input.close();
        } catch (IOException ignored) {
        }
    }

    skeletonData.bones.shrink();
    skeletonData.slots.shrink();
    skeletonData.skins.shrink();
    skeletonData.events.shrink();
    skeletonData.animations.shrink();
    skeletonData.ikConstraints.shrink();
    return skeletonData;
}

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