Java Vector2D类代码示例

import com.sk89q.worldedit.Vector2D; //导入依赖的package包/类
/**
 * Paste structure at the provided position on the curve. The position will not be position-corrected
 * but will be passed directly to the interpolation algorithm.
 * @param position The position on the curve. Must be between 0.0 and 1.0 (both inclusive)
 * @return         The amount of blocks that have been changed
 * @throws MaxChangedBlocksException Thrown by WorldEdit if the limit of block changes for the {@link EditSession} has been reached
 */
public int pastePositionDirect(double position) throws MaxChangedBlocksException {
    Preconditions.checkArgument(position >= 0);
    Preconditions.checkArgument(position <= 1);

    // Calculate position from spline
    Vector target = interpolation.getPosition(position);
    Vector offset = target.subtract(target.round());
    target = target.subtract(offset);

    // Calculate rotation from spline

    Vector deriv = interpolation.get1stDerivative(position);
    Vector2D deriv2D = new Vector2D(deriv.getX(), deriv.getZ()).normalize();
    double angle = Math.toDegrees(
            Math.atan2(direction.getZ(), direction.getX()) - Math.atan2(deriv2D.getZ(), deriv2D.getX())
    );

    return pasteBlocks(target, offset, angle);
}
 

import com.sk89q.worldedit.Vector2D; //导入依赖的package包/类
@Command(
        aliases = {"chunkinfo"},
        usage = "",
        desc = "Get information about the chunk that you are inside",
        min = 0,
        max = 0
)
@CommandPermissions("worldedit.chunkinfo")
public void chunkInfo(Player player, LocalSession session, CommandContext args) throws WorldEditException {
    Vector pos = player.getBlockIn();
    int chunkX = (int) Math.floor(pos.getBlockX() / 16.0);
    int chunkZ = (int) Math.floor(pos.getBlockZ() / 16.0);

    String folder1 = Integer.toString(MathUtils.divisorMod(chunkX, 64), 36);
    String folder2 = Integer.toString(MathUtils.divisorMod(chunkZ, 64), 36);
    String filename = "c." + Integer.toString(chunkX, 36)
            + "." + Integer.toString(chunkZ, 36) + ".dat";

    player.print(BBC.getPrefix() + "Chunk: " + chunkX + ", " + chunkZ);
    player.print(BBC.getPrefix() + "Old format: " + folder1 + "/" + folder2 + "/" + filename);
    player.print(BBC.getPrefix() + "McRegion: region/" + McRegionChunkStore.getFilename(
            new Vector2D(chunkX, chunkZ)));
}
 

import com.sk89q.worldedit.Vector2D; //导入依赖的package包/类
/**
 * Negate the given mask.
 *
 * @param mask the mask
 * @return a new mask
 */
public static Mask2D negate(final Mask2D mask) {
    if (mask instanceof AlwaysTrue) {
        return ALWAYS_FALSE;
    } else if (mask instanceof AlwaysFalse) {
        return ALWAYS_TRUE;
    }

    checkNotNull(mask);
    return new AbstractMask2D() {
        @Override
        public boolean test(Vector2D vector) {
            return !mask.test(vector);
        }
    };
}
 

import com.sk89q.worldedit.Vector2D; //导入依赖的package包/类
@Override
public Set<Vector2D> getChunks() {
    final Set<Vector2D> chunks = new HashSet<Vector2D>();

    final Vector min = getMinimumPoint();
    final Vector max = getMaximumPoint();
    final int centerY = getCenter().getBlockY();

    for (int x = min.getBlockX(); x <= max.getBlockX(); ++x) {
        for (int z = min.getBlockZ(); z <= max.getBlockZ(); ++z) {
            if (!contains(new BlockVector(x, centerY, z))) {
                continue;
            }

            chunks.add(new BlockVector2D(
                    x >> ChunkStore.CHUNK_SHIFTS,
                    z >> ChunkStore.CHUNK_SHIFTS
            ));
        }
    }

    return chunks;
}
 

import com.sk89q.worldedit.Vector2D; //导入依赖的package包/类
@Command(
        aliases = {"/setblocklight", "/setlight"},
        desc = "Set block lighting in a selection",
        min = 1,
        max = 1
)
@CommandPermissions("worldedit.light.set")
public void setlighting(Player player, @Selection Region region, @Range(min = 0, max = 15) int value) {
    FawePlayer fp = FawePlayer.wrap(player);
    final FaweLocation loc = fp.getLocation();
    final int cx = loc.x >> 4;
    final int cz = loc.z >> 4;
    final NMSMappedFaweQueue queue = (NMSMappedFaweQueue) fp.getFaweQueue(false);
    for (Vector pt : region) {
        queue.setBlockLight((int) pt.getX(), (int) pt.getY(), (int) pt.getZ(), value);
    }
    int count = 0;
    for (Vector2D chunk : region.getChunks()) {
        queue.sendChunk(queue.getFaweChunk(chunk.getBlockX(), chunk.getBlockZ()));
        count++;
    }
    BBC.UPDATED_LIGHTING_SELECTION.send(fp, count);
}
 

import com.sk89q.worldedit.Vector2D; //导入依赖的package包/类
@Command(
        aliases = {"/setskylight"},
        desc = "Set sky lighting in a selection",
        min = 1,
        max = 1
)
@CommandPermissions("worldedit.light.set")
public void setskylighting(Player player, @Selection Region region, @Range(min = 0, max = 15) int value) {
    FawePlayer fp = FawePlayer.wrap(player);
    final FaweLocation loc = fp.getLocation();
    final int cx = loc.x >> 4;
    final int cz = loc.z >> 4;
    final NMSMappedFaweQueue queue = (NMSMappedFaweQueue) fp.getFaweQueue(false);
    for (Vector pt : region) {
        queue.setSkyLight((int) pt.getX(), (int) pt.getY(), (int) pt.getZ(), value);
    }
    int count = 0;
    for (Vector2D chunk : region.getChunks()) {
        queue.sendChunk(queue.getFaweChunk(chunk.getBlockX(), chunk.getBlockZ()));
        count++;
    }
    BBC.UPDATED_LIGHTING_SELECTION.send(fp, count);
}
 

import com.sk89q.worldedit.Vector2D; //导入依赖的package包/类
@Override
public BaseBiome getBiome(Vector2D position) {
    BukkitImplAdapter adapter = BukkitQueue_0.getAdapter();
    if (adapter != null) {
        int id = adapter.getBiomeId(getWorld().getBiome(position.getBlockX(), position.getBlockZ()));
        return new BaseBiome(id);
    } else {
        return new BaseBiome(0);
    }
}
 

import com.sk89q.worldedit.Vector2D; //导入依赖的package包/类
@Override
public boolean setBiome(Vector2D position, BaseBiome biome) {
    BukkitImplAdapter adapter = BukkitQueue_0.getAdapter();
    if (adapter != null) {
        Biome bukkitBiome = adapter.getBiome(biome.getId());
        getWorld().setBiome(position.getBlockX(), position.getBlockZ(), bukkitBiome);
        return true;
    } else {
        return false;
    }
}
 

import com.sk89q.worldedit.Vector2D; //导入依赖的package包/类
public void add(Vector2D pos1, Vector2D pos2) {
    int ccx1 = pos1.getBlockX() >> 9;
    int ccz1 = pos1.getBlockZ() >> 9;
    int ccx2 = pos2.getBlockX() >> 9;
    int ccz2 = pos2.getBlockZ() >> 9;
    for (int x = ccx1; x <= ccx2; x++) {
        for (int z = ccz1; z <= ccz2; z++) {
            if (!occupiedRegions.containsKey(x, z)) {
                occupiedRegions.add(x, z);
                int bcx = x << 5;
                int bcz = z << 5;
                int tcx = bcx + 32;
                int tcz = bcz + 32;
                for (int cz = bcz; cz < tcz; cz++) {
                    for (int cx = bcx; cx < tcx; cx++) {
                        unoccupiedChunks.add(cx, cz);
                    }
                }
            }
        }
    }
    int cx1 = pos1.getBlockX() >> 4;
    int cz1 = pos1.getBlockZ() >> 4;
    int cx2 = pos2.getBlockX() >> 4;
    int cz2 = pos2.getBlockZ() >> 4;
    for (int cz = cz1; cz <= cz2; cz++) {
        for (int cx = cx1; cx <= cx2; cx++) {
            unoccupiedChunks.remove(cx, cz);
        }
    }
}
 

import com.sk89q.worldedit.Vector2D; //导入依赖的package包/类
@Override
public boolean apply(Vector2D position) throws WorldEditException {
    int x = position.getBlockX();
    int z = position.getBlockZ();
    int layer = extent.getNearestSurfaceTerrainBlock(x, z, lastY, minY, maxY);
    if (layer != -1) {
        lastY = layer;
        return function.apply(mutable.setComponents(x, layer, z));
    }
    return false;
}
 

import com.sk89q.worldedit.Vector2D; //导入依赖的package包/类
@Override
public boolean setBiome(Vector2D position, BaseBiome biome) {
    if (region.contains(position.getBlockX(), position.getBlockZ())) {
        return super.setBiome(position, biome);
    }
    return false;
}
 

import com.sk89q.worldedit.Vector2D; //导入依赖的package包/类
@Override
public BaseBiome getBiome(Vector2D position) {
    mutable.mutX(position.getBlockX());
    mutable.mutZ(position.getBlockZ());
    mutable.mutY(0);
    return super.getBiome(getPos(mutable).toVector2D());
}
 

import com.sk89q.worldedit.Vector2D; //导入依赖的package包/类
@Override
public boolean setBiome(Vector2D position, BaseBiome biome) {
    mutable.mutX(position.getBlockX());
    mutable.mutZ(position.getBlockZ());
    mutable.mutY(0);
    return super.setBiome(getPos(mutable).toVector2D(), biome);
}
 

import com.sk89q.worldedit.Vector2D; //导入依赖的package包/类
@Override
public BaseBiome getBiome(Vector2D position) {
    if (position.getX() == bx && position.getZ() == bz) {
        return biome;
    }
    return super.getBiome(position);
}
 

import com.sk89q.worldedit.Vector2D; //导入依赖的package包/类
@Command(
        aliases = {"listchunks"},
        usage = "",
        desc = "List chunks that your selection includes",
        min = 0,
        max = 0
)
@CommandPermissions("worldedit.listchunks")
public void listChunks(Player player, LocalSession session, CommandContext args) throws WorldEditException {
    Set<Vector2D> chunks = session.getSelection(player.getWorld()).getChunks();

    for (Vector2D chunk : chunks) {
        player.print(BBC.getPrefix() + LegacyChunkStore.getFilename(chunk));
    }
}