Examples with WorldBorder net.minecraft.world.border.WorldBorder used on opensource projects

Example 1 with WorldBorder

use of net.minecraft.world.border.WorldBorder in project SpongeCommon by SpongePowered.

the class SpongeTeleportHelper method getBlockLocations.

private Stream<Vector3i> getBlockLocations(Location<World> worldLocation, int height, int width) {
    // We don't want to warp outside of the world border, so we want to check that we're within it.
    WorldBorder worldBorder = (WorldBorder) worldLocation.getExtent().getWorldBorder();
    int worldBorderMinX = GenericMath.floor(worldBorder.minX());
    int worldBorderMinZ = GenericMath.floor(worldBorder.minZ());
    int worldBorderMaxX = GenericMath.floor(worldBorder.maxX());
    int worldBorderMaxZ = GenericMath.floor(worldBorder.maxZ());
    // Get the World and get the maximum Y value.
    int worldMaxY = worldLocation.getExtent().getBlockMax().getY();
    Vector3i vectorLocation = worldLocation.getBlockPosition();
    // We use clamp to remain within the world confines, so we don't waste time checking blocks outside of the
    // world border and the world height.
    int minY = GenericMath.clamp(vectorLocation.getY() - height, 0, worldMaxY);
    int maxY = GenericMath.clamp(vectorLocation.getY() + height, 0, worldMaxY);
    int minX = GenericMath.clamp(vectorLocation.getX() - width, worldBorderMinX, worldBorderMaxX);
    int maxX = GenericMath.clamp(vectorLocation.getX() + width, worldBorderMinX, worldBorderMaxX);
    int minZ = GenericMath.clamp(vectorLocation.getZ() - width, worldBorderMinZ, worldBorderMaxZ);
    int maxZ = GenericMath.clamp(vectorLocation.getZ() + width, worldBorderMinZ, worldBorderMaxZ);
    // We now iterate over all possible x, y and z positions to get all possible vectors.
    List<Vector3i> vectors = new ArrayList<>();
    for (int y = minY; y <= maxY; y++) {
        for (int x = minX; x <= maxX; x++) {
            for (int z = minZ; z <= maxZ; z++) {
                vectors.add(new Vector3i(x, y, z));
            }
        }
    }
    Comparator<Vector3i> c = Comparator.comparingInt(vectorLocation::distanceSquared);
    // The compiler seems to need this to be a new line.
    // We check to see what the y location is, preferring changes in Y over X and Z, and higher over lower locations.
    c = c.thenComparing(x -> -Math.abs(vectorLocation.getY() - x.getY())).thenComparing(x -> -x.getY());
    // Sort them according to the distance to the provided worldLocation.
    return vectors.stream().sorted(c);
}

Example 2 with WorldBorder

use of net.minecraft.world.border.WorldBorder in project ImmersiveEngineering by BluSunrize.

the class SkylineHelper method getBlockCollisionBoxes.

public static void getBlockCollisionBoxes(@Nullable Entity entityIn, AxisAlignedBB aabb, @Nonnull List<AxisAlignedBB> outList, World w, Collection<BlockPos> ignored) {
    int minX = MathHelper.floor(aabb.minX) - 1;
    int maxX = MathHelper.ceil(aabb.maxX) + 1;
    int minY = MathHelper.floor(aabb.minY) - 1;
    int maxY = MathHelper.ceil(aabb.maxY) + 1;
    int minZ = MathHelper.floor(aabb.minZ) - 1;
    int maxZ = MathHelper.ceil(aabb.maxZ) + 1;
    WorldBorder worldborder = w.getWorldBorder();
    boolean outsideWorld = entityIn != null && entityIn.isOutsideBorder();
    boolean insideWorld = entityIn != null && w.isInsideWorldBorder(entityIn);
    IBlockState outsideState = Blocks.STONE.getDefaultState();
    BlockPos.PooledMutableBlockPos mutPos = BlockPos.PooledMutableBlockPos.retain();
    try {
        for (int x = minX; x < maxX; ++x) {
            for (int z = minZ; z < maxZ; ++z) {
                boolean xBorder = x == minX || x == maxX - 1;
                boolean zBorder = z == minZ || z == maxZ - 1;
                if ((!xBorder || !zBorder) && w.isBlockLoaded(mutPos.setPos(x, 64, z))) {
                    for (int y = minY; y < maxY; ++y) {
                        if (!xBorder && !zBorder || y != maxY - 1) {
                            if (entityIn != null && outsideWorld == insideWorld) {
                                entityIn.setOutsideBorder(!insideWorld);
                            }
                            mutPos.setPos(x, y, z);
                            if (!ignored.contains(mutPos)) {
                                IBlockState currState;
                                if (!worldborder.contains(mutPos) && insideWorld)
                                    currState = outsideState;
                                else
                                    currState = w.getBlockState(mutPos);
                                currState.addCollisionBoxToList(w, mutPos, aabb, outList, entityIn, false);
                            }
                        }
                    }
                }
            }
        }
    } finally {
        mutPos.release();
    }
}