Examples with BlockUtil me.earth.earthhack.impl.util.minecraft.blocks.BlockUtil used on opensource projects

Example 1 with BlockUtil

use of me.earth.earthhack.impl.util.minecraft.blocks.BlockUtil in project 3arthh4ck by 3arthqu4ke.

the class AutoTrap method getPositions.

/**
 * Gets the positions to trap
 * for the given player. Takes extend
 * and the noScaffold... etc. settings into
 * account.
 *
 * @param player the player to trap.
 * @return trapping positions.
 */
private List<BlockPos> getPositions(EntityPlayer player) {
    List<BlockPos> blocked = new ArrayList<>();
    BlockPos playerPos = new BlockPos(player);
    if (HoleUtil.isHole(playerPos, false)[0] || extend.getValue() == 1) {
        blocked.add(playerPos.up());
    } else {
        List<BlockPos> unfiltered = new ArrayList<>(PositionUtil.getBlockedPositions(player)).stream().sorted(Comparator.comparingDouble(BlockUtil::getDistanceSq)).collect(Collectors.toList());
        List<BlockPos> filtered = new ArrayList<>(unfiltered).stream().filter(pos -> mc.world.getBlockState(pos).getMaterial().isReplaceable() && mc.world.getBlockState(pos.up()).getMaterial().isReplaceable()).collect(Collectors.toList());
        if (extend.getValue() == 3 && filtered.size() == 2 && unfiltered.size() == 4) {
            /*
                    Prevents that a pos like this
                   (x == block, o == air, i = player):

                    o x                              x
                    x i     can extend to this:    x o x
                                                     x i
                */
            if (unfiltered.get(0).equals(filtered.get(0)) && unfiltered.get(3).equals(filtered.get(1))) {
                filtered.clear();
            }
        }
        if (extend.getValue() == 2 && filtered.size() > 2 || extend.getValue() == 3 && filtered.size() == 3) {
            /*
                    Prevents that a pos like this
                   (x == block, o == air, i = player):

                    x  o                               x
                     i      can extend to this:    x   o  x
                                                 x   i    x
                                                   x   x

                   we should, unless he phased in, be able to place on o
                */
            while (filtered.size() > 2) {
                filtered.remove(filtered.size() - 1);
            }
        }
        for (BlockPos pos : filtered) {
            blocked.add(pos.up());
        }
    }
    if (blocked.isEmpty()) {
        blocked.add(playerPos.up());
    }
    List<BlockPos> positions = positionsFromBlocked(blocked);
    // sort so we start placing behind (furthest away) first.
    positions.sort(Comparator.comparingDouble(pos -> -BlockUtil.getDistanceSq(pos)));
    // sort by y so we start placing from bottom up.
    positions.sort(Comparator.comparingInt(Vec3i::getY));
    return positions.stream().filter(pos -> BlockUtil.getDistanceSq(pos) <= MathUtil.square(range.getValue())).collect(Collectors.toList());
}