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Fixed autocomplete for race arguments

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Sollace 2020-05-02 18:51:19 +02:00
parent 8e30e8539a
commit bbfebe009a
1 changed files with 15 additions and 0 deletions
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15
src/main/java/com/minelittlepony/unicopia/command/RaceArgument.java
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@ -2,12 +2,16 @@ package com.minelittlepony.unicopia.command;
import java.util.Arrays;
import java.util.Collection;
import java.util.concurrent.CompletableFuture;
import java.util.stream.Collectors;
import com.minelittlepony.unicopia.Race;
import com.mojang.brigadier.StringReader;
import com.mojang.brigadier.arguments.ArgumentType;
import com.mojang.brigadier.context.CommandContext;
import com.mojang.brigadier.exceptions.CommandSyntaxException;
import com.mojang.brigadier.suggestion.Suggestions;
import com.mojang.brigadier.suggestion.SuggestionsBuilder;
class RaceArgument implements ArgumentType<Race> {
static final Collection<String> EXAMPLES = Arrays.stream(Race.values())
@ -20,6 +24,17 @@ class RaceArgument implements ArgumentType<Race> {
return Race.fromName(reader.readUnquotedString(), Race.EARTH);
}
@Override
public <S> CompletableFuture<Suggestions> listSuggestions(final CommandContext<S> context, final SuggestionsBuilder builder) {
Arrays.stream(Race.values())
.filter(Race::isUsable)
.map(i -> i.name().toLowerCase())
.filter(i -> i.startsWith(builder.getRemaining().toLowerCase()))
.forEach(i -> builder.suggest(i.toLowerCase()));
return builder.buildFuture();
}
@Override
public Collection<String> getExamples() {
return EXAMPLES;