File size: 1,997 Bytes
d46f4a3
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
package net.minecraft.client.searchtree;

import java.util.List;
import java.util.Locale;
import java.util.function.Function;
import java.util.stream.Stream;
import net.minecraft.resources.ResourceLocation;
import net.minecraftforge.api.distmarker.Dist;
import net.minecraftforge.api.distmarker.OnlyIn;

@OnlyIn(Dist.CLIENT)
public interface ResourceLocationSearchTree<T> {
    static <T> ResourceLocationSearchTree<T> empty() {
        return new ResourceLocationSearchTree<T>() {
            @Override
            public List<T> searchNamespace(String p_235218_) {
                return List.of();
            }

            @Override
            public List<T> searchPath(String p_235220_) {
                return List.of();
            }
        };
    }

    static <T> ResourceLocationSearchTree<T> create(List<T> p_235213_, Function<T, Stream<ResourceLocation>> p_235214_) {
        if (p_235213_.isEmpty()) {
            return empty();
        } else {
            final SuffixArray<T> suffixarray = new SuffixArray<>();
            final SuffixArray<T> suffixarray1 = new SuffixArray<>();

            for (T t : p_235213_) {
                p_235214_.apply(t).forEach(p_235210_ -> {
                    suffixarray.add(t, p_235210_.getNamespace().toLowerCase(Locale.ROOT));
                    suffixarray1.add(t, p_235210_.getPath().toLowerCase(Locale.ROOT));
                });
            }

            suffixarray.generate();
            suffixarray1.generate();
            return new ResourceLocationSearchTree<T>() {
                @Override
                public List<T> searchNamespace(String p_235227_) {
                    return suffixarray.search(p_235227_);
                }

                @Override
                public List<T> searchPath(String p_235229_) {
                    return suffixarray1.search(p_235229_);
                }
            };
        }
    }

    List<T> searchNamespace(String p_235211_);

    List<T> searchPath(String p_235215_);
}