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Attempt to fix null command issues.

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This commit is contained in:
MattBDev 2019-06-26 20:18:21 -04:00
parent d0a31691e1
commit 3a4354268c
1 changed files with 28 additions and 32 deletions
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60
worldedit-core/src/main/java/com/sk89q/worldedit/extension/factory/parser/DefaultBlockParser.java
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@ -19,7 +19,7 @@
package com.sk89q.worldedit.extension.factory.parser;
import com.boydti.fawe.Fawe;
import com.boydti.fawe.command.SuggestInputParseException;
import com.boydti.fawe.config.BBC;
import com.boydti.fawe.jnbt.JSON2NBT;
import com.boydti.fawe.jnbt.NBTException;
@ -57,6 +57,8 @@ import com.sk89q.worldedit.world.registry.LegacyMapper;
import java.util.Arrays;
import java.util.Locale;
import java.util.stream.Collectors;
import java.util.stream.Stream;
/**
* Parses block input strings.
@ -159,7 +161,6 @@ public class DefaultBlockParser extends InputParser<BaseBlock> {
}
private BaseBlock parseLogic(String input, ParserContext context) throws InputParseException {
BlockType blockType = null;
String[] blockAndExtraData = input.trim().split("\\|", 2);
blockAndExtraData[0] = woolMapper(blockAndExtraData[0]);
@ -203,10 +204,10 @@ public class DefaultBlockParser extends InputParser<BaseBlock> {
typeString = blockAndExtraData[0].substring(0, stateStart);
stateString = blockAndExtraData[0].substring(stateStart + 1, blockAndExtraData[0].length() - 1);
}
if (typeString == null || typeString.isEmpty()) {
if (typeString.isEmpty()) {
throw new InputParseException("Invalid format");
}
String[] stateProperties = EMPTY_STRING_ARRAY;
// PosX
if (typeString.matches("pos[0-9]+")) {
int index = Integer.parseInt(typeString.replaceAll("[a-z]+", ""));
// Get the block type from the "primary position"
@ -218,27 +219,25 @@ public class DefaultBlockParser extends InputParser<BaseBlock> {
throw new InputParseException("Your selection is not complete.");
}
state = world.getBlock(primaryPosition);
} else if ("hand".equalsIgnoreCase(typeString)) {
} else {
if ("hand".equalsIgnoreCase(typeString)) {
// Get the block type from the item in the user's hand.
state = getBlockInHand(context.requireActor(), HandSide.MAIN_HAND);
} else if ("offhand".equalsIgnoreCase(typeString)) {
// Get the block type from the item in the user's off hand.
state = getBlockInHand(context.requireActor(), HandSide.OFF_HAND);
} else {
// Attempt to lookup a block from ID or name.
BlockType type = BlockTypes.parse(typeString.toLowerCase());
} else {
BlockType type = BlockTypes.parse(typeString.toLowerCase());
if (type == null) {
throw new NoMatchException("Does not match a valid block type: '" + input + "'");
if (type != null) {
state = type.getDefaultState();
}
if (state == null) {
throw new NoMatchException("Does not match a valid block type: '" + input + "'");
}
}
}
if (state != null) {
nbt = state.getNbtData();
} else {
Fawe.debug("State was null.");
Fawe.debug("Input was: " + input);
Fawe.debug("typestring was: " + typeString);
}
if (nbt == null) nbt = state.getNbtData();
if (stateString != null) {
state = BlockState.get(state.getBlockType(), "[" + stateString + "]", state);
@ -273,14 +272,7 @@ public class DefaultBlockParser extends InputParser<BaseBlock> {
}
// Check if the item is allowed
blockType = state.getBlockType();
if (context.isRestricted()) {
Actor actor = context.requireActor();
if (actor != null && !actor.hasPermission("worldedit.anyblock")
&& worldEdit.getConfiguration().checkDisallowedBlocks(state)) {
throw new DisallowedUsageException("You are not allowed to use '" + input + "'");
}
}
BlockType blockType = state.getBlockType();
if (nbt != null) return validate(context, state.toBaseBlock(nbt));
@ -291,7 +283,7 @@ public class DefaultBlockParser extends InputParser<BaseBlock> {
text[1] = blockAndExtraData.length > 2 ? blockAndExtraData[2] : "";
text[2] = blockAndExtraData.length > 3 ? blockAndExtraData[3] : "";
text[3] = blockAndExtraData.length > 4 ? blockAndExtraData[4] : "";
return new SignBlock(state, text);
return validate(context, new SignBlock(state, text));
} else if (blockType == BlockTypes.SPAWNER) {
// Allow setting mob spawn type
if (blockAndExtraData.length > 1) {
@ -303,23 +295,27 @@ public class DefaultBlockParser extends InputParser<BaseBlock> {
}
}
if (!worldEdit.getPlatformManager().queryCapability(Capability.USER_COMMANDS).isValidMobType(mobName)) {
throw new NoMatchException("Unknown mob type '" + mobName + "'");
String finalMobName = mobName.toLowerCase();
throw new SuggestInputParseException("Unknown mob type '" + mobName + "'", mobName, () -> Stream.of(MobType.values())
.map(m -> m.getName().toLowerCase())
.filter(s -> s.startsWith(finalMobName))
.collect(Collectors.toList()));
}
return new MobSpawnerBlock(state, mobName);
return validate(context, new MobSpawnerBlock(state, mobName));
} else {
return new MobSpawnerBlock(state, MobType.PIG.getName());
return validate(context, new MobSpawnerBlock(state, MobType.PIG.getName()));
}
} else if (blockType == BlockTypes.PLAYER_HEAD || blockType == BlockTypes.PLAYER_WALL_HEAD) {
// allow setting type/player/rotation
if (blockAndExtraData.length <= 1) {
return new SkullBlock(state);
return validate(context, new SkullBlock(state));
}
String type = blockAndExtraData[1];
return new SkullBlock(state, type.replace(" ", "_")); // valid MC usernames
return validate(context, new SkullBlock(state, type.replace(" ", "_"))); // valid MC usernames
} else {
return state.toBaseBlock();
return validate(context, state.toBaseBlock());
}
}