Examples with WorldBlockPredicate gregtech.api.util.WorldBlockPredicate used on opensource projects

Example 1 with WorldBlockPredicate

use of gregtech.api.util.WorldBlockPredicate in project GregTech by GregTechCE.

the class PredicateConfigUtils method createBlockStatePredicate.

public static WorldBlockPredicate createBlockStatePredicate(JsonElement element) {
    if (element instanceof JsonPrimitive) {
        String stringDeclaration = element.getAsString();
        return createSimpleStatePredicate(stringDeclaration);
    } else if (element instanceof JsonObject) {
        JsonObject object = element.getAsJsonObject();
        if (!object.has("block"))
            throw new IllegalArgumentException("Block state predicate missing required block key!");
        Predicate<IBlockState> predicate = parseBlockStatePropertyPredicate(object);
        return (state, world, pos) -> predicate.test(state);
    } else if (element instanceof JsonArray) {
        JsonArray array = element.getAsJsonArray();
        ArrayList<WorldBlockPredicate> allPredicates = new ArrayList<>();
        for (JsonElement arrayElement : array) {
            allPredicates.add(createBlockStatePredicate(arrayElement));
        }
        return (state, world, pos) -> allPredicates.stream().anyMatch(p -> p.test(state, world, pos));
    } else {
        throw new IllegalArgumentException("Unsupported block state variant predicate type: " + element);
    }
}

Example 2 with WorldBlockPredicate

use of gregtech.api.util.WorldBlockPredicate in project GregTech by GregTechCE.

the class FillerConfigUtils method createStateMatchFiller.

private static FillerEntry createStateMatchFiller(JsonObject object) {
    JsonArray valuesArray = object.get("values").getAsJsonArray();
    JsonElement defaultElement = object.get("default");
    ArrayList<Pair<WorldBlockPredicate, FillerEntry>> matchers = new ArrayList<>();
    for (JsonElement valueDefinition : valuesArray) {
        Preconditions.checkArgument(valueDefinition.isJsonObject(), "Found invalid value definition: %s", valueDefinition.toString());
        JsonObject valueObject = valueDefinition.getAsJsonObject();
        WorldBlockPredicate predicate = PredicateConfigUtils.createBlockStatePredicate(valueObject.get("predicate"));
        FillerEntry filler = createBlockStateFiller(valueObject.get("value"));
        matchers.add(Pair.of(predicate, filler));
    }
    if (!defaultElement.isJsonNull()) {
        FillerEntry filler = createBlockStateFiller(defaultElement);
        WorldBlockPredicate predicate = (state, world, pos) -> true;
        matchers.add(Pair.of(predicate, filler));
    } else {
        WorldBlockPredicate predicate = (state, world, pos) -> true;
        FillerEntry fillerEntry = matchers.iterator().next().getRight();
        matchers.add(Pair.of(predicate, fillerEntry));
    }
    return new BlockStateMatcherEntry(matchers);
}