Revert "update tiny-remapper"

This reverts commit d779225508.

build.gradle

@@ -37,13 +37,12 @@ dependencies {
 	implementation ('net.fabricmc:stitch:0.1.2.47') {
 		exclude module: 'enigma'
 	}
-	implementation ('net.fabricmc:tiny-remapper:0.1.0.32') {
+	implementation ('net.fabricmc:tiny-remapper:0.1.0.29') {
 		transitive = false
 	}
-	implementation ('net.fabricmc:tiny-mappings-parser:0.1.1.8')
+	implementation ('org.jetbrains:intellij-fernflower:1.0.0.7')
-	implementation ('org.jetbrains:intellij-fernflower:1.0.0.8')
 
-	implementation ('net.fabricmc:sponge-mixin:0.7.11.19') {
+	implementation ('net.fabricmc:sponge-mixin:0.7.11.17') {
 		exclude module: 'launchwrapper'
 		exclude module: 'guava'
 	}

src/main/java/net/fabricmc/loom/mixin/MixinMappingProviderTiny.java

@@ -24,7 +24,7 @@
 
 package net.fabricmc.loom.mixin;
 
-import net.fabricmc.mappings.*;
+import net.fabricmc.tinyremapper.TinyUtils;
 import org.spongepowered.asm.obfuscation.mapping.common.MappingField;
 import org.spongepowered.asm.obfuscation.mapping.common.MappingMethod;
 import org.spongepowered.tools.obfuscation.mapping.common.MappingProvider;
@@ -33,7 +33,6 @@ import javax.annotation.processing.Filer;
 import javax.annotation.processing.Messager;
 import java.io.BufferedReader;
 import java.io.File;
-import java.io.FileInputStream;
 import java.io.IOException;
 import java.nio.file.Files;
 
@@ -46,6 +45,16 @@ public class MixinMappingProviderTiny extends MappingProvider {
 		this.to = to;
 	}
 
+	private static String[] removeFirst(String[] src, int count) {
+		if (count >= src.length) {
+			return new String[0];
+		} else {
+			String[] out = new String[src.length - count];
+			System.arraycopy(src, count, out, 0, out.length);
+			return out;
+		}
+	}
+
 	@Override
 	public MappingMethod getMethodMapping(MappingMethod method) {
 		MappingMethod mapped = this.methodMap.get(method);
@@ -110,34 +119,22 @@ public class MixinMappingProviderTiny extends MappingProvider {
 		} */
 	}
 
+	// TODO: Unify with tiny-remapper
+
 	@Override
 	public void read(File input) throws IOException {
-		try (FileInputStream inputStream = new FileInputStream(input)) {
+		BufferedReader reader = Files.newBufferedReader(input.toPath());
-			Mappings mappings = MappingsProvider.readTinyMappings(inputStream, false);
-
-			for (ClassEntry entry : mappings.getClassEntries()) {
-				classMap.put(entry.get(from), entry.get(to));
-			}
-
-			for (FieldEntry entry : mappings.getFieldEntries()) {
-				EntryTriple fromTriple = entry.get(from);
-				EntryTriple toTriple = entry.get(to);
 
+		TinyUtils.read(reader, from, to, classMap::put, (fieldFrom, fieldTo) -> {
 			fieldMap.put(
-						new MappingField(fromTriple.getOwner(), fromTriple.getName(), fromTriple.getDesc()),
+				new MappingField(fieldFrom.owner, fieldFrom.name, fieldFrom.desc),
-						new MappingField(toTriple.getOwner(), toTriple.getName(), toTriple.getDesc())
+				new MappingField(fieldTo.owner, fieldTo.name, fieldTo.desc)
 			);
-			}
+		}, (methodFrom, methodTo) -> {
-
-			for (MethodEntry entry : mappings.getMethodEntries()) {
-				EntryTriple fromTriple = entry.get(from);
-				EntryTriple toTriple = entry.get(to);
-				
 			methodMap.put(
-						new MappingMethod(fromTriple.getOwner(), fromTriple.getName(), fromTriple.getDesc()),
+				new MappingMethod(methodFrom.owner, methodFrom.name, methodFrom.desc),
-						new MappingMethod(toTriple.getOwner(), toTriple.getName(), toTriple.getDesc())
+				new MappingMethod(methodTo.owner, methodTo.name, methodTo.desc)
 			);
-			}
+		});
-		}
 	}
 }

src/main/java/net/fabricmc/loom/task/LoomFernflowerDecompiler.java

@@ -24,7 +24,6 @@
 
 package net.fabricmc.loom.task;
 
-import net.fabricmc.fernflower.api.IFabricResultSaver;
 import org.jetbrains.java.decompiler.main.decompiler.BaseDecompiler;
 import org.jetbrains.java.decompiler.main.decompiler.ConsoleDecompiler;
 import org.jetbrains.java.decompiler.main.extern.IBytecodeProvider;
@@ -38,7 +37,7 @@ import java.util.jar.JarEntry;
 import java.util.jar.JarOutputStream;
 import java.util.jar.Manifest;
 
-public class LoomFernflowerDecompiler extends ConsoleDecompiler implements IFabricResultSaver {
+public class LoomFernflowerDecompiler extends ConsoleDecompiler {
 	private final Map<String, int[]> differingMappings = new HashMap<>();
 	private final String jarName;
 
@@ -84,19 +83,12 @@ public class LoomFernflowerDecompiler extends ConsoleDecompiler implements IFabr
 	}
 
 	@Override
-	public void saveClassEntry(String path, String archiveName, String qualifiedName, String entryName, String content, int[] mapping) {
+	public void saveClassEntry(String s, String s1, String s2, String s3, String s4, int[] mapping) {
 		if (mapping != null) {
-			differingMappings.put(qualifiedName, mapping);
+			differingMappings.put(s2, mapping);
 		}
 
-		super.saveClassEntry(path, jarName, qualifiedName, entryName, content);
+		super.saveClassEntry(s, jarName, s2, s3, s4, mapping);
-	}
-
-	@Override
-	public void saveClassEntry(String path, String archiveName, String qualifiedName, String entryName, String content) {
-		System.err.println("WARNING: Called saveClassEntry without mapping! " + qualifiedName);
-
-		super.saveClassEntry(path, jarName, qualifiedName, entryName, content);
 	}
 
 	@Override