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Re-add legacy support to block parser, and fix query tool.

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This commit is contained in:
Matthew Miller
2018-07-23 12:48:11 +10:00
parent 5f551d1ed4
commit 9f9fda72b7
6 changed files with 108 additions and 59 deletions
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126
worldedit-core/src/main/java/com/sk89q/worldedit/extension/factory/DefaultBlockParser.java
View File

@ -44,6 +44,7 @@ import com.sk89q.worldedit.world.block.BlockState;
import com.sk89q.worldedit.world.block.BlockStateHolder;
import com.sk89q.worldedit.world.block.BlockType;
import com.sk89q.worldedit.world.block.BlockTypes;
import com.sk89q.worldedit.world.registry.LegacyMapper;
import java.util.HashMap;
import java.util.Map;
@ -185,71 +186,90 @@ class DefaultBlockParser extends InputParser<BlockStateHolder> {
}
private BlockStateHolder parseLogic(String input, ParserContext context) throws InputParseException {
BlockType blockType;
BlockType blockType = null;
Map<Property<?>, Object> blockStates = new HashMap<>();
String[] blockAndExtraData = input.trim().split("\\|");
blockAndExtraData[0] = woolMapper(blockAndExtraData[0]);
Matcher matcher = blockStatePattern.matcher(blockAndExtraData[0]);
if (!matcher.matches() || matcher.groupCount() < 2 || matcher.groupCount() > 3) {
throw new InputParseException("Invalid format");
}
String typeString = matcher.group(1);
String[] stateProperties = EMPTY_STRING_ARRAY;
if (matcher.groupCount() >= 2 && matcher.group(2) != null) {
stateProperties = matcher.group(2).split(",");
}
if ("hand".equalsIgnoreCase(typeString)) {
// Get the block type from the item in the user's hand.
final BaseBlock blockInHand = getBlockInHand(context.requireActor(), HandSide.MAIN_HAND);
if (blockInHand.getClass() != BaseBlock.class) {
return blockInHand;
}
BlockState state = null;
blockType = blockInHand.getBlockType();
blockStates = blockInHand.getStates();
} else if ("offhand".equalsIgnoreCase(typeString)) {
// Get the block type from the item in the user's off hand.
final BaseBlock blockInHand = getBlockInHand(context.requireActor(), HandSide.OFF_HAND);
if (blockInHand.getClass() != BaseBlock.class) {
return blockInHand;
}
blockType = blockInHand.getBlockType();
blockStates = blockInHand.getStates();
} else if ("pos1".equalsIgnoreCase(typeString)) {
// Get the block type from the "primary position"
final World world = context.requireWorld();
final BlockVector primaryPosition;
// Legacy matcher
if (context.isTryingLegacy()) {
try {
primaryPosition = context.requireSession().getRegionSelector(world).getPrimaryPosition();
} catch (IncompleteRegionException e) {
throw new InputParseException("Your selection is not complete.");
}
final BlockState blockInHand = world.getBlock(primaryPosition);
blockType = blockInHand.getBlockType();
blockStates = blockInHand.getStates();
} else {
// Attempt to lookup a block from ID or name.
blockType = BlockTypes.get(typeString);
if (blockType == null) {
throw new NoMatchException("Does not match a valid block type: '" + input + "'");
String[] split = blockAndExtraData[0].split(":");
if (split.length == 1) {
state = LegacyMapper.getInstance().getBlockFromLegacy(Integer.parseInt(split[0]));
} else {
state = LegacyMapper.getInstance().getBlockFromLegacy(Integer.parseInt(split[0]), Integer.parseInt(split[1]));
}
if (state != null) {
blockType = state.getBlockType();
}
} catch (NumberFormatException e) {
}
}
BlockState state;
if (state == null) {
Matcher matcher = blockStatePattern.matcher(blockAndExtraData[0]); // TODO Move away from regex because it's hella slow
if (!matcher.matches() || matcher.groupCount() < 2 || matcher.groupCount() > 3) {
throw new InputParseException("Invalid format");
}
String typeString = matcher.group(1);
String[] stateProperties = EMPTY_STRING_ARRAY;
if (matcher.groupCount() >= 2 && matcher.group(2) != null) {
stateProperties = matcher.group(2).split(",");
}
if (!context.isPreferringWildcard()) {
// No wildcards allowed => eliminate them. (Start with default state)
state = blockType.getDefaultState();
} else {
state = new BlockState(blockType, blockStates);
if ("hand".equalsIgnoreCase(typeString)) {
// Get the block type from the item in the user's hand.
final BaseBlock blockInHand = getBlockInHand(context.requireActor(), HandSide.MAIN_HAND);
if (blockInHand.getClass() != BaseBlock.class) {
return blockInHand;
}
blockType = blockInHand.getBlockType();
blockStates = blockInHand.getStates();
} else if ("offhand".equalsIgnoreCase(typeString)) {
// Get the block type from the item in the user's off hand.
final BaseBlock blockInHand = getBlockInHand(context.requireActor(), HandSide.OFF_HAND);
if (blockInHand.getClass() != BaseBlock.class) {
return blockInHand;
}
blockType = blockInHand.getBlockType();
blockStates = blockInHand.getStates();
} else if ("pos1".equalsIgnoreCase(typeString)) {
// Get the block type from the "primary position"
final World world = context.requireWorld();
final BlockVector primaryPosition;
try {
primaryPosition = context.requireSession().getRegionSelector(world).getPrimaryPosition();
} catch (IncompleteRegionException e) {
throw new InputParseException("Your selection is not complete.");
}
final BlockState blockInHand = world.getBlock(primaryPosition);
blockType = blockInHand.getBlockType();
blockStates = blockInHand.getStates();
} else {
// Attempt to lookup a block from ID or name.
blockType = BlockTypes.get(typeString);
if (blockType == null) {
throw new NoMatchException("Does not match a valid block type: '" + input + "'");
}
}
if (!context.isPreferringWildcard()) {
// No wildcards allowed => eliminate them. (Start with default state)
state = blockType.getDefaultState();
} else {
state = new BlockState(blockType, blockStates);
}
state = applyProperties(state, stateProperties);
}
state = applyProperties(state, stateProperties);
// Check if the item is allowed
if (context.isRestricted()) {
Actor actor = context.requireActor();

19
worldedit-core/src/main/java/com/sk89q/worldedit/extension/input/ParserContext.java
View File

@ -40,6 +40,7 @@ public class ParserContext {
private @Nullable World world;
private @Nullable Actor actor;
private boolean restricted = true;
private boolean tryLegacy = true;
private boolean preferringWildcard;
/**
@ -60,6 +61,7 @@ public class ParserContext {
setActor(other.getActor());
setRestricted(other.isRestricted());
setPreferringWildcard(other.isPreferringWildcard());
setTryLegacy(other.isTryingLegacy());
}
/**
@ -229,4 +231,21 @@ public class ParserContext {
this.preferringWildcard = preferringWildcard;
}
/**
* Set whether legacy IDs should be attempted.
*
* @param tryLegacy true if legacy IDs should be attempted
*/
public void setTryLegacy(boolean tryLegacy) {
this.tryLegacy = tryLegacy;
}
/**
* Get whether legacy IDs should be tried.
*
* @return true if legacy should be tried
*/
public boolean isTryingLegacy() {
return tryLegacy;
}
}