From 5cfc05c616690079bff0a88b6f0bf772f4a9b37c Mon Sep 17 00:00:00 2001 From: sk89q Date: Thu, 27 Mar 2014 20:48:36 -0700 Subject: [PATCH] Converted /removenear, //replace to visitors. --- .../java/com/sk89q/worldedit/EditSession.java | 260 +++++------------- 1 file changed, 63 insertions(+), 197 deletions(-) diff --git a/src/main/java/com/sk89q/worldedit/EditSession.java b/src/main/java/com/sk89q/worldedit/EditSession.java index 8d50d22fe..5f3e1f88e 100644 --- a/src/main/java/com/sk89q/worldedit/EditSession.java +++ b/src/main/java/com/sk89q/worldedit/EditSession.java @@ -791,16 +791,19 @@ public class EditSession { /** * Fills an area recursively in the X/Z directions. * - * @param origin + * @param origin the origin to start the fill from * @param pattern the pattern to fill with - * @param radius the radius of the spherical area to fill - * @param depth the maximum depth, starting from the origin + * @param radius the radius of the spherical area to fill, with 0 as the smallest radius + * @param depth the maximum depth, starting from the origin, with 1 as the smallest depth * @param recursive whether a breadth-first search should be performed * @return number of blocks affected * @throws MaxChangedBlocksException thrown if too many blocks are changed */ - public int fillXZ(Vector origin, Pattern pattern, double radius, int depth, boolean recursive) - throws MaxChangedBlocksException { + public int fillXZ(Vector origin, Pattern pattern, double radius, int depth, boolean recursive) throws MaxChangedBlocksException { + checkNotNull(origin, "origin must not be null"); + checkNotNull(pattern, "pattern must not be null"); + checkArgument(radius >= 0, "radius >= 0"); + checkArgument(depth >= 1, "depth >= 1"); CombinedMask mask = new CombinedMask( new RegionMask(new EllipsoidRegion(null, origin, new Vector(radius, radius, radius))), @@ -831,10 +834,10 @@ public class EditSession { * Remove a cuboid above the given position with a given apothem and a given height. * * @param position base position - * @param apothem an apothem of the cuboid, where the minimum is 1 + * @param apothem an apothem of the cuboid (on the XZ plane), where the minimum is 1 * @param height the height of the cuboid, where the minimum is 1 * @return number of blocks affected - * @throws MaxChangedBlocksException + * @throws MaxChangedBlocksException thrown if too many blocks are changed */ public int removeAbove(Vector position, int apothem, int height) throws MaxChangedBlocksException { checkNotNull(position, "position must not be null"); @@ -852,10 +855,10 @@ public class EditSession { * Remove a cuboid below the given position with a given apothem and a given height. * * @param position base position - * @param apothem an apothem of the cuboid, where the minimum is 1 + * @param apothem an apothem of the cuboid (on the XZ plane), where the minimum is 1 * @param height the height of the cuboid, where the minimum is 1 * @return number of blocks affected - * @throws MaxChangedBlocksException + * @throws MaxChangedBlocksException thrown if too many blocks are changed */ public int removeBelow(Vector position, int apothem, int height) throws MaxChangedBlocksException { checkNotNull(position, "position must not be null"); @@ -870,41 +873,23 @@ public class EditSession { } /** - * Remove nearby blocks of a type. + * Remove blocks of a certain type nearby a given position. * - * @param pos - * @param blockType - * @param size + * @param position center position of cuboid + * @param blockType the block type to match + * @param apothem an apothem of the cuboid, where the minimum is 1 * @return number of blocks affected - * @throws MaxChangedBlocksException + * @throws MaxChangedBlocksException thrown if too many blocks are changed */ - public int removeNear(Vector pos, int blockType, int size) - throws MaxChangedBlocksException { - int affected = 0; - BaseBlock air = new BaseBlock(BlockID.AIR); + public int removeNear(Vector position, int blockType, int apothem) throws MaxChangedBlocksException { + checkNotNull(position, "position must not be null"); + checkArgument(apothem >= 1, "apothem >= 1"); - int minX = pos.getBlockX() - size; - int maxX = pos.getBlockX() + size; - int minY = Math.max(0, pos.getBlockY() - size); - int maxY = Math.min(world.getMaxY(), pos.getBlockY() + size); - int minZ = pos.getBlockZ() - size; - int maxZ = pos.getBlockZ() + size; - - for (int x = minX; x <= maxX; ++x) { - for (int y = minY; y <= maxY; ++y) { - for (int z = minZ; z <= maxZ; ++z) { - Vector p = new Vector(x, y, z); - - if (getBlockType(p) == blockType) { - if (setBlock(p, air)) { - ++affected; - } - } - } - } - } - - return affected; + Mask mask = new FuzzyBlockMask(new BaseBlock(blockType, -1)); + Vector adjustment = new Vector(1, 1, 1).multiply(apothem - 1); + Region region = new CuboidRegion(position.add(adjustment.multiply(-1)), position.add(adjustment)); + Pattern pattern = new SingleBlockPattern(new BaseBlock(BlockID.AIR)); + return replaceBlocks(region, mask, pattern); } /** @@ -930,6 +915,7 @@ public class EditSession { public int setBlocks(Region region, Pattern pattern) throws MaxChangedBlocksException { checkNotNull(region, "region must not be null"); checkNotNull(pattern, "pattern must not be null"); + BlockReplace replace = new BlockReplace(this, pattern); RegionVisitor visitor = new RegionVisitor(region, replace); OperationHelper.completeLegacy(visitor); @@ -937,174 +923,54 @@ public class EditSession { } /** - * Replaces all the blocks of a type inside a region to another block type. + * Replaces all the blocks matching a given filter, within a given region, to a block + * returned by a given pattern. * - * @param region - * @param fromBlockTypes -1 for non-air - * @param toBlock + * @param region the region to replace the blocks within + * @param filter a list of block types to match, or null to use {@link com.sk89q.worldedit.masks.ExistingBlockMask} + * @param replacement the replacement block * @return number of blocks affected - * @throws MaxChangedBlocksException + * @throws MaxChangedBlocksException thrown if too many blocks are changed */ - public int replaceBlocks(Region region, Set fromBlockTypes, BaseBlock toBlock) throws MaxChangedBlocksException { - Set definiteBlockTypes = new HashSet(); - Set fuzzyBlockTypes = new HashSet(); - - if (fromBlockTypes != null) { - for (BaseBlock block : fromBlockTypes) { - if (block.getData() == -1) { - fuzzyBlockTypes.add(block.getType()); - } else { - definiteBlockTypes.add(block); - } - } - } - - int affected = 0; - - if (region instanceof CuboidRegion) { - // Doing this for speed - Vector min = region.getMinimumPoint(); - Vector max = region.getMaximumPoint(); - - int minX = min.getBlockX(); - int minY = min.getBlockY(); - int minZ = min.getBlockZ(); - int maxX = max.getBlockX(); - int maxY = max.getBlockY(); - int maxZ = max.getBlockZ(); - - for (int x = minX; x <= maxX; ++x) { - for (int y = minY; y <= maxY; ++y) { - for (int z = minZ; z <= maxZ; ++z) { - Vector pt = new Vector(x, y, z); - BaseBlock curBlockType = getBlock(pt); - - if (fromBlockTypes == null) { - //replace - if (curBlockType.isAir()) { - continue; - } - } else { - //replace - if (!definiteBlockTypes.contains(curBlockType) && !fuzzyBlockTypes.contains(curBlockType.getType())) { - continue; - } - } - - if (setBlock(pt, toBlock)) { - ++affected; - } - } - } - } - } else { - for (Vector pt : region) { - BaseBlock curBlockType = getBlock(pt); - - if (fromBlockTypes == null) { - //replace - if (curBlockType.isAir()) { - continue; - } - } else { - //replace - if (!definiteBlockTypes.contains(curBlockType) && !fuzzyBlockTypes.contains(curBlockType.getType())) { - continue; - } - } - - if (setBlock(pt, toBlock)) { - ++affected; - } - } - } - - return affected; + public int replaceBlocks(Region region, Set filter, BaseBlock replacement) throws MaxChangedBlocksException { + return replaceBlocks(region, filter, new SingleBlockPattern(replacement)); } /** - * Replaces all the blocks of a type inside a region to another block type. + * Replaces all the blocks matching a given filter, within a given region, to a block + * returned by a given pattern. * - * @param region - * @param fromBlockTypes -1 for non-air - * @param pattern + * @param region the region to replace the blocks within + * @param filter a list of block types to match, or null to use {@link com.sk89q.worldedit.masks.ExistingBlockMask} + * @param pattern the pattern that provides the new blocks * @return number of blocks affected - * @throws MaxChangedBlocksException + * @throws MaxChangedBlocksException thrown if too many blocks are changed */ - public int replaceBlocks(Region region, Set fromBlockTypes, Pattern pattern) throws MaxChangedBlocksException { - Set definiteBlockTypes = new HashSet(); - Set fuzzyBlockTypes = new HashSet(); - if (fromBlockTypes != null) { - for (BaseBlock block : fromBlockTypes) { - if (block.getData() == -1) { - fuzzyBlockTypes.add(block.getType()); - } else { - definiteBlockTypes.add(block); - } - } - } + public int replaceBlocks(Region region, Set filter, Pattern pattern) throws MaxChangedBlocksException { + Mask mask = filter == null ? new ExistingBlockMask() : new FuzzyBlockMask(filter); + return replaceBlocks(region, mask, pattern); + } - int affected = 0; + /** + * Replaces all the blocks matching a given mask, within a given region, to a block + * returned by a given pattern. + * + * @param region the region to replace the blocks within + * @param mask the mask that blocks must match + * @param pattern the pattern that provides the new blocks + * @return number of blocks affected + * @throws MaxChangedBlocksException thrown if too many blocks are changed + */ + public int replaceBlocks(Region region, Mask mask, Pattern pattern) throws MaxChangedBlocksException { + checkNotNull(region, "region must not be null"); + checkNotNull(mask, "mask must not be null"); + checkNotNull(pattern, "pattern must not be null"); - if (region instanceof CuboidRegion) { - // Doing this for speed - Vector min = region.getMinimumPoint(); - Vector max = region.getMaximumPoint(); - - int minX = min.getBlockX(); - int minY = min.getBlockY(); - int minZ = min.getBlockZ(); - int maxX = max.getBlockX(); - int maxY = max.getBlockY(); - int maxZ = max.getBlockZ(); - - for (int x = minX; x <= maxX; ++x) { - for (int y = minY; y <= maxY; ++y) { - for (int z = minZ; z <= maxZ; ++z) { - Vector pt = new Vector(x, y, z); - BaseBlock curBlockType = getBlock(pt); - - if (fromBlockTypes == null) { - //replace - if (curBlockType.isAir()) { - continue; - } - } else { - //replace - if (!definiteBlockTypes.contains(curBlockType) && !fuzzyBlockTypes.contains(curBlockType.getType())) { - continue; - } - } - - if (setBlock(pt, pattern.next(pt))) { - ++affected; - } - } - } - } - } else { - for (Vector pt : region) { - BaseBlock curBlockType = getBlock(pt); - - if (fromBlockTypes == null) { - //replace - if (curBlockType.isAir()) { - continue; - } - } else { - //replace - if (!definiteBlockTypes.contains(curBlockType) && !fuzzyBlockTypes.contains(curBlockType.getType())) { - continue; - } - } - - if (setBlock(pt, pattern.next(pt))) { - ++affected; - } - } - } - - return affected; + BlockReplace replace = new BlockReplace(this, pattern); + RegionMaskFilter filter = new RegionMaskFilter(this, mask, replace); + RegionVisitor visitor = new RegionVisitor(region, filter); + OperationHelper.completeLegacy(visitor); + return visitor.getAffected(); } public int center(Region region, Pattern pattern)