StringsToBlockstate

StringsToBlockstate.java

    private static void parseStates(Block block, List<Map<String, String>> states, Collection<IBlockState> data) {
        if (states.isEmpty()) {
            data.addAll(block.getBlockState().getValidStates());
        } else {
            for (Map<String, String> state : states) {
                data.add(parseState(block, state));
            }
        }
    }

    @SuppressWarnings({ "unchecked", "rawtypes", "null" })
    private static IBlockState parseState(Block block, Map<String, String> state) {
        IBlockState realstate = block.getDefaultState();
        BlockStateContainer container = block.getBlockState();
        for (Entry<String, String> e : state.entrySet()) {
            IProperty<?> prop = container.getProperty(e.getKey());
            if (prop != null) {
                Comparable<?> value = null;
                for (Comparable<?> obj : prop.getAllowedValues()) {
                    if (obj.toString().equals(e.getValue())) {
                        value = obj;
                        break;
                    }
                }
                if (value != null) {
                    realstate = realstate.withProperty((IProperty) prop, (Comparable) value);
                }
            }
        }
        if (realstate instanceof IExtendedBlockState) {
            realstate = ((IExtendedBlockState) realstate).getClean(); // ???
        }
        return realstate;
    }