Examples with TeleportHelperFilter org.spongepowered.api.world.teleport.TeleportHelperFilter used on opensource projects

Example 1 with TeleportHelperFilter

use of org.spongepowered.api.world.teleport.TeleportHelperFilter in project SpongeCommon by SpongePowered.

the class SpongeTeleportHelper method getSafeLocation.

@Override
public Optional<Location<World>> getSafeLocation(Location<World> location, int height, int width, int distanceToDrop, TeleportHelperFilter filter, TeleportHelperFilter... additionalFilters) {
    final World world = location.getExtent();
    final Set<TeleportHelperFilter> filters = Sets.newHashSet(additionalFilters);
    filters.add(filter);
    if (SpongeImpl.getGlobalConfig().getConfig().getTeleportHelper().isForceBlacklistOn()) {
        // Always force this into the set if the user has requested it.
        filters.add(TeleportHelperFilters.CONFIG);
    }
    IMixinChunkProviderServer chunkProviderServer = (IMixinChunkProviderServer) ((net.minecraft.world.WorldServer) world).getChunkProvider();
    chunkProviderServer.setForceChunkRequests(true);
    try {
        // Get the vectors to check, and get the block types with them.
        // The vectors should be sorted by distance from the centre of the checking region, so
        // this makes it easier to try to get close, because we can just iterate and get progressively further out.
        Optional<Vector3i> result = getSafeLocation(world, getBlockLocations(location, height, width), distanceToDrop, filters);
        return result.map(vector3i -> new Location<>(world, vector3i.toDouble().add(0.5, 0, 0.5)));
    } finally {
        // Just in case some exception occurs, we want this to disable again.
        chunkProviderServer.setForceChunkRequests(false);
    }
}