Package com.sk89q.worldedit.data

Examples of com.sk89q.worldedit.data.DataException

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        // Schematic tag
        NamedTag rootTag = nbtStream.readNamedTag();
        nbtStream.close();
        if (!rootTag.getName().equals("Schematic")) {
            throw new DataException("Tag \"Schematic\" does not exist or is not first");
        }

        CompoundTag schematicTag = (CompoundTag) rootTag.getTag();

        // Check
        Map<String, Tag> schematic = schematicTag.getValue();
        if (!schematic.containsKey("Blocks")) {
            throw new DataException("Schematic file is missing a \"Blocks\" tag");
        }

        // Get information
        short width = getChildTag(schematic, "Width", ShortTag.class).getValue();
        short length = getChildTag(schematic, "Length", ShortTag.class).getValue();
        short height = getChildTag(schematic, "Height", ShortTag.class).getValue();

        try {
            int originX = getChildTag(schematic, "WEOriginX", IntTag.class).getValue();
            int originY = getChildTag(schematic, "WEOriginY", IntTag.class).getValue();
            int originZ = getChildTag(schematic, "WEOriginZ", IntTag.class).getValue();
            origin = new Vector(originX, originY, originZ);
        } catch (DataException e) {
            // No origin data
        }

        try {
            int offsetX = getChildTag(schematic, "WEOffsetX", IntTag.class).getValue();
            int offsetY = getChildTag(schematic, "WEOffsetY", IntTag.class).getValue();
            int offsetZ = getChildTag(schematic, "WEOffsetZ", IntTag.class).getValue();
            offset = new Vector(offsetX, offsetY, offsetZ);
        } catch (DataException e) {
            // No offset data
        }

        // Check type of Schematic
        String materials = getChildTag(schematic, "Materials", StringTag.class).getValue();
        if (!materials.equals("Alpha")) {
            throw new DataException("Schematic file is not an Alpha schematic");
        }

        // Get blocks
        byte[] blockId = getChildTag(schematic, "Blocks", ByteArrayTag.class).getValue();
        byte[] blockData = getChildTag(schematic, "Data", ByteArrayTag.class).getValue();
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        int width = clipboard.getWidth();
        int height = clipboard.getHeight();
        int length = clipboard.getLength();

        if (width > MAX_SIZE) {
            throw new DataException("Width of region too large for a .schematic");
        }
        if (height > MAX_SIZE) {
            throw new DataException("Height of region too large for a .schematic");
        }
        if (length > MAX_SIZE) {
            throw new DataException("Length of region too large for a .schematic");
        }

        HashMap<String, Tag> schematic = new HashMap<String, Tag>();
        schematic.put("Width", new ShortTag((short) width));
        schematic.put("Length", new ShortTag((short) length));
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     */
    private static <T extends Tag> T getChildTag(Map<String, Tag> items, String key,
                                                 Class<T> expected) throws DataException {

        if (!items.containsKey(key)) {
            throw new DataException("Schematic file is missing a \"" + key + "\" tag");
        }
        Tag tag = items.get(key);
        if (!expected.isInstance(tag)) {
            throw new DataException(
                    key + " tag is not of tag type " + expected.getName());
        }
        return expected.cast(tag);
    }
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Related Classes of com.sk89q.worldedit.data.DataException

  • com.sk89q.worldedit.schematic.MCEditSchematicFormat
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