feat: heavily reworked api to provide data instead of names

8 files changed, 112 insertions, 242 deletions

diff --git a/src/main/java/ftbsc/lll/mapper/AbstractMapper.java b/src/main/java/ftbsc/lll/mapper/AbstractMapper.java
index 037e7c9..62585c4 100644
--- a/src/main/java/ftbsc/lll/mapper/AbstractMapper.java
+++ b/src/main/java/ftbsc/lll/mapper/AbstractMapper.java
@@ -1,11 +1,11 @@
 package ftbsc.lll.mapper;
 
-import ftbsc.lll.exceptions.MalformedMappingsException;
 import ftbsc.lll.exceptions.MappingNotFoundException;
 import ftbsc.lll.mapper.tools.data.ClassData;
+import ftbsc.lll.mapper.tools.data.FieldData;
+import ftbsc.lll.mapper.tools.data.MethodData;
 
 import java.util.HashMap;
-import java.util.List;
 import java.util.Map;
 
 /**
@@ -19,124 +19,43 @@ public abstract class AbstractMapper implements IMapper {
 	 */
 	protected final Map<String, ClassData> mappings = new HashMap<>();
 
-	/**
-	 * A {@link Map} tying each obfuscated name to its class data.
-	 */
-	protected final Map<String, ClassData> mappingsInverted = new HashMap<>();
+	@Override
+	public void reset() {
+		this.mappings.clear();
+	}
 
-	/**
-	 * Populates the {@link IMapper} given the lines, ignoring errors depending on the
-	 * given ignoreErrors flag.
-	 * @param lines the lines to read
-	 * @param ignoreErrors try to ignore errors and keep going
-	 * @throws MalformedMappingsException if an error is encountered and ignoreErrors is false
-	 */
 	@Override
-	public void populate(List<String> lines, boolean ignoreErrors) throws MalformedMappingsException {
-		this.processLines(lines, ignoreErrors);
+	public IMapper getInverted() {
+		AbstractMapper inverted = newInstance();
 		this.mappings.forEach((name, data) -> {
 			ClassData reverse = data.generateReverseMappings(this);
-			this.mappingsInverted.put(data.nameMapped, reverse);
+			inverted.mappings.put(data.nameMapped, reverse);
 		});
+		return inverted;
 	}
 
 	/**
-	 * Reads the given lines of text and attempts to interpret them as
-	 * mappings of the given type.
-	 * @param lines the lines to read
-	 * @param ignoreErrors try to ignore errors and keep going
-	 * @throws MalformedMappingsException if an error is encountered and ignoreErrors is false
+	 * Creates a new instance of this type of mapper.
+	 * @return the new, empty instance
 	 */
-	protected abstract void processLines(List<String> lines, boolean ignoreErrors) throws MalformedMappingsException;
+	protected abstract AbstractMapper newInstance();
 
-	/**
-	 * Completely resets the mapper, clearing it of all existing mappings.
-	 */
-	@Override
-	public void reset() {
-		this.mappings.clear();
-		this.mappingsInverted.clear();
-	}
 
-	/**
-	 * Gets a name of a class from the given {@link Map}.
-	 * @param name the name
-	 * @param mappings the {@link Map} to pull data from
-	 * @return the mapped name
-	 * @throws MappingNotFoundException if no mapping is found
-	 */
-	private static String mapClass(String name, Map<String, ClassData> mappings) {
-		ClassData data = mappings.get(name.replace('.', '/'));
-		if(data == null)
-			throw new MappingNotFoundException("class", name);
-		else return data.nameMapped;
-	}
-
-	/**
-	 * Gets the obfuscated name of the class.
-	 * @param name the plain internal name of the desired class
-	 * @return the obfuscated name of the class
-	 * @throws MappingNotFoundException if no mapping is found
-	 */
 	@Override
-	public String obfuscateClass(String name)  {
-		return mapClass(name, this.mappings);
-	}
-
-	/**
-	 * Gets the plain name of the class.
-	 * @param nameObf the obfuscated internal name of the desired class
-	 * @return the plain name of the class
-	 * @throws MappingNotFoundException if no mapping is found
-	 */
-	@Override
-	public String deobfuscateClass(String nameObf) throws MappingNotFoundException {
-		return mapClass(nameObf, this.mappingsInverted);
-	}
-
-	/**
-	 * Gets the name of a member from the given {@link Map}.
-	 * @param parentName the parent class
-	 * @param mappings the {@link Map} to pull data from
-	 * @param memberName the field or method name
-	 * @param methodDescriptor the method descriptor, may be null or partial
-	 * @return the mapped member name
-	 * @throws MappingNotFoundException if no mapping is found
-	 */
-	private static String mapMember(String parentName, Map<String, ClassData> mappings,
-																	String memberName, String methodDescriptor) {
-		ClassData data = mappings.get(parentName.replace('.', '/'));
+	public ClassData getClassData(String name)  {
+		ClassData data = this.mappings.get(name.replace('.', '/'));
 		if(data == null)
-			throw new MappingNotFoundException("class", parentName);
-
-		if(methodDescriptor == null)
-			return data.mapField(memberName).name;
-		else return data.mapMethod(memberName, methodDescriptor).signature.name;
+			throw new MappingNotFoundException("class", name);
+		else return data;
 	}
 
-	/**
-	 * Gets the obfuscated name of a class member (field or method).
-	 * @param parentName the unobfuscated internal name of the parent class
-	 * @param memberName the field or method name
-	 * @param methodDescriptor the optional descriptor of the member, may be null or partial
-	 * @return the obfuscated name of the given member
-	 * @throws MappingNotFoundException if no mapping is found
-	 */
 	@Override
-	public String obfuscateMember(String parentName, String memberName, String methodDescriptor) {
-		return mapMember(parentName, this.mappings, memberName, methodDescriptor);
+	public MethodData getMethodData(String parent, String name, String descriptor) {
+		return this.getClassData(parent).mapMethod(name, descriptor);
 	}
 
-	/**
-	 * Gets the plain name of a class member (field or method).
-	 * @param parentName       the obfuscated internal name of the parent class
-	 * @param memberName       the obfuscated field name or method signature
-	 * @param methodDescriptor the obfuscated descriptor of the member (only for methods)
-	 * @return the plain name of the given member
-	 * @throws MappingNotFoundException if no mapping is found
-	 */
 	@Override
-	public String deobfuscateMember(String parentName, String memberName, String methodDescriptor) throws MappingNotFoundException {
-		return mapMember(parentName, this.mappingsInverted, memberName, methodDescriptor);
+	public FieldData getFieldData(String parent, String name) throws MappingNotFoundException {
+		return this.getClassData(parent).mapField(name);
 	}
 }
diff --git a/src/main/java/ftbsc/lll/mapper/IMapper.java b/src/main/java/ftbsc/lll/mapper/IMapper.java
index 96b5d6f..1fe04ca 100644
--- a/src/main/java/ftbsc/lll/mapper/IMapper.java
+++ b/src/main/java/ftbsc/lll/mapper/IMapper.java
@@ -2,11 +2,14 @@ package ftbsc.lll.mapper;
 
 import ftbsc.lll.exceptions.MalformedMappingsException;
 import ftbsc.lll.exceptions.MappingNotFoundException;
+import ftbsc.lll.mapper.tools.data.ClassData;
+import ftbsc.lll.mapper.tools.data.FieldData;
+import ftbsc.lll.mapper.tools.data.MethodData;
 
 import java.util.*;
 
 /**
- * A generic obfuscation mapper.
+ * The shared interface between all mappers.
  */
 public interface IMapper {
 	/**
@@ -37,44 +40,41 @@ public interface IMapper {
 	void populate(List<String> lines, boolean ignoreErrors) throws MalformedMappingsException;
 
 	/**
+	 * Builds an {@link IMapper} that functions in reverse to this one (i.e. one that
+	 * considers as "mapped" what this one considers plain, and vice versa).
+	 * @return the inverted mapper
+	 */
+	IMapper getInverted();
+
+	/**
 	 * Completely resets the mapper, clearing it of all existing mappings.
 	 */
 	void reset();
 
 	/**
-	 * Gets the obfuscated name of the class.
+	 * Gets the {@link ClassData}
 	 * @param name the plain internal name of the desired class
 	 * @return the obfuscated name of the class
 	 * @throws MappingNotFoundException if no mapping is found
 	 */
-	String obfuscateClass(String name) throws MappingNotFoundException;
-
-	/**
-	 * Gets the plain name of the class.
-	 * @param nameObf the obfuscated internal name of the desired class
-	 * @return the plain name of the class
-	 * @throws MappingNotFoundException if no mapping is found
-	 */
-	String deobfuscateClass(String nameObf) throws MappingNotFoundException;
+	ClassData getClassData(String name) throws MappingNotFoundException;
 
 	/**
 	 * Gets the obfuscated name of a class member (field or method).
-	 * @param parentName the plain internal name of the parent class
-	 * @param memberName the field name or method signature
-	 * @param methodDescriptor the descriptor of the member (only for methods)
+	 * @param parent the plain internal name of the parent class
+	 * @param name the field name
+	 * @param descriptor the descriptor of the member (only for methods)
 	 * @return the obfuscated name of the given member
 	 * @throws MappingNotFoundException if no mapping is found
 	 */
-	String obfuscateMember(String parentName, String memberName, String methodDescriptor) throws MappingNotFoundException;
+	MethodData getMethodData(String parent, String name, String descriptor) throws MappingNotFoundException;
 
 	/**
-	 * Gets the plain name of a class member (field or method).
-	 * @param parentName the obfuscated internal name of the parent class
-	 * @param memberName the obfuscated field name or method signature
-	 * @param methodDescriptor the obfuscated descriptor of the member (only for methods)
-	 * @return the plain name of the given member
+	 * Gets the obfuscated name of a class member (field or method).
+	 * @param parent the plain internal name of the parent class
+	 * @param name the field name
+	 * @return the obfuscated name of the given member
 	 * @throws MappingNotFoundException if no mapping is found
 	 */
-	String deobfuscateMember(String parentName, String memberName, String methodDescriptor) throws MappingNotFoundException;
-
+	FieldData getFieldData(String parent, String name) throws MappingNotFoundException;
 }
diff --git a/src/main/java/ftbsc/lll/mapper/impl/MultiMapper.java b/src/main/java/ftbsc/lll/mapper/impl/MultiMapper.java
index 20cb2a5..db12235 100644
--- a/src/main/java/ftbsc/lll/mapper/impl/MultiMapper.java
+++ b/src/main/java/ftbsc/lll/mapper/impl/MultiMapper.java
@@ -6,8 +6,12 @@ import ftbsc.lll.exceptions.MappingNotFoundException;
 import ftbsc.lll.mapper.IMapper;
 import ftbsc.lll.mapper.MapperProvider;
 import ftbsc.lll.mapper.tools.MappingUtils;
+import ftbsc.lll.mapper.tools.data.ClassData;
+import ftbsc.lll.mapper.tools.data.FieldData;
+import ftbsc.lll.mapper.tools.data.MethodData;
 
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.List;
 
 /**
@@ -22,23 +26,11 @@ public class MultiMapper implements IMapper {
 	 */
 	private final List<IMapper> mapperList = new ArrayList<>();
 
-	/**
-	 * Checks whether this mapper can process the given lines.
-	 * @param lines the lines to read
-	 * @return whether this type of mapper can process these lines
-	 */
 	@Override
 	public boolean claim(List<String> lines) {
 		return lines.get(0).equals("lll multimapper");
 	}
 
-	/**
-	 * Populates the {@link IMapper} given the lines, ignoring errors depending on the
-	 * given ignoreErrors flag.
-	 * @param lines the lines to read
-	 * @param ignoreErrors try to ignore errors and keep going
-	 * @throws MalformedMappingsException if an error is encountered and ignoreErrors is false
-	 */
 	@Override
 	public void populate(List<String> lines, boolean ignoreErrors) throws MalformedMappingsException {
 		for(int i = 1; i < lines.size(); i++) {
@@ -49,75 +41,44 @@ public class MultiMapper implements IMapper {
 		}
 	}
 
-	/**
-	 * Completely resets the mapper, clearing it of all existing mappings.
-	 */
 	@Override
-	public void reset() {
-		this.mapperList.forEach(IMapper::reset);
-		this.mapperList.clear();
+	public IMapper getInverted() {
+		MultiMapper reverse = new MultiMapper();
+		this.mapperList.forEach(m -> reverse.mapperList.add(m.getInverted()));
+		Collections.reverse(reverse.mapperList);
+		return reverse;
 	}
 
-	/**
-	 * Gets the obfuscated name of the class.
-	 * @param name the plain internal name of the desired class
-	 * @return the obfuscated name of the class
-	 * @throws MappingNotFoundException if no mapping is found
-	 */
 	@Override
-	public String obfuscateClass(String name) throws MappingNotFoundException {
-		for(IMapper mapper : this.mapperList)
-			name = mapper.obfuscateClass(name);
-		return name;
+	public void reset() {
+		this.mapperList.forEach(IMapper::reset);
+		this.mapperList.clear();
 	}
 
-	/**
-	 * Gets the plain name of the class.
-	 * @param nameObf the obfuscated internal name of the desired class
-	 * @return the plain name of the class
-	 * @throws MappingNotFoundException if no mapping is found
-	 */
 	@Override
-	public String deobfuscateClass(String nameObf) throws MappingNotFoundException {
-		for(int i = this.mapperList.size() - 1; i >= 0; i--)
-			nameObf = this.mapperList.get(i).deobfuscateClass(nameObf);
-		return nameObf;
+	public ClassData getClassData(String name) throws MappingNotFoundException {
+		ClassData classData = this.mapperList.get(0).getClassData(name);
+		for(int i = 1; i < this.mapperList.size(); i++)
+			classData = this.mapperList.get(i).getClassData(classData.nameMapped);
+		return classData;
 	}
 
-	/**
-	 * Gets the obfuscated name of a class member (field or method).
-	 * @param parentName the plain internal name of the parent class
-	 * @param memberName the field name or method signature
-	 * @param methodDescriptor the descriptor of the member (only for methods)
-	 * @return the obfuscated name of the given member
-	 * @throws MappingNotFoundException if no mapping is found
-	 */
 	@Override
-	public String obfuscateMember(String parentName, String memberName, String methodDescriptor) throws MappingNotFoundException {
-		for(IMapper mapper : this.mapperList) {
-			memberName = mapper.obfuscateMember(parentName, memberName, methodDescriptor);
-			methodDescriptor = MappingUtils.mapMethodDescriptor(methodDescriptor, mapper, false);
-			parentName = mapper.obfuscateClass(parentName);
+	public MethodData getMethodData(String parent, String name, String descriptor) throws MappingNotFoundException {
+		MethodData methodData = this.mapperList.get(0).getMethodData(parent, name, descriptor);
+		for(int i = 1; i < this.mapperList.size(); i++) {
+			IMapper mapper = this.mapperList.get(i);
+			methodData = mapper.getMethodData(methodData.parentClass.nameMapped, methodData.nameMapped,
+				MappingUtils.mapMethodDescriptor(methodData.signature.descriptor, mapper, false));
 		}
-		return memberName;
+		return methodData;
 	}
 
-	/**
-	 * Gets the plain name of a class member (field or method).
-	 * @param parentName the obfuscated internal name of the parent class
-	 * @param memberName the obfuscated field name or method signature
-	 * @param methodDescriptor the obfuscated descriptor of the member (only for methods)
-	 * @return the plain name of the given member
-	 * @throws MappingNotFoundException if no mapping is found
-	 */
 	@Override
-	public String deobfuscateMember(String parentName, String memberName, String methodDescriptor) throws MappingNotFoundException {
-		for(int i = this.mapperList.size() - 1; i >= 0; i--) {
-			IMapper mapper = this.mapperList.get(i);
-			memberName = mapper.deobfuscateMember(parentName, memberName, methodDescriptor);
-			methodDescriptor = MappingUtils.mapMethodDescriptor(methodDescriptor, mapper, true);
-			parentName = mapper.deobfuscateClass(parentName);
-		}
-		return memberName;
+	public FieldData getFieldData(String parent, String name) throws MappingNotFoundException {
+		FieldData fieldData = this.mapperList.get(0).getFieldData(parent, name);
+		for(int i = 1; i < this.mapperList.size(); i++)
+			fieldData = this.mapperList.get(i).getFieldData(fieldData.parentClass.nameMapped, fieldData.nameMapped);
+		return fieldData;
 	}
 }
diff --git a/src/main/java/ftbsc/lll/mapper/impl/SRGMapper.java b/src/main/java/ftbsc/lll/mapper/impl/SRGMapper.java
index 442c204..e47ca38 100644
--- a/src/main/java/ftbsc/lll/mapper/impl/SRGMapper.java
+++ b/src/main/java/ftbsc/lll/mapper/impl/SRGMapper.java
@@ -6,18 +6,24 @@ import ftbsc.lll.mapper.AbstractMapper;
 import ftbsc.lll.mapper.IMapper;
 import ftbsc.lll.mapper.tools.data.ClassData;
 
+import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
 
 /**
  * A {@link IMapper} capable of parsing SRG mappings.
  */
 @AutoService(IMapper.class)
 public class SRGMapper extends AbstractMapper {
+
 	/**
-	 * Checks whether this mapper can process the given lines.
-	 * @param lines the lines to read
-	 * @return whether this type of mapper can process these lines
+	 * A {@link Map} tying each obfuscated name to its class data.
+	 * Done this way because SRG files provide mapped descriptors in advance,
+	 * so we can populate this right a way in a less expensive way.
 	 */
+	private final Map<String, ClassData> mappingsInverted = new HashMap<>();
+
+
 	@Override
 	public boolean claim(List<String> lines) {
 		String[] firstLineTokens = lines.get(0).trim().split(" ");
@@ -27,13 +33,6 @@ public class SRGMapper extends AbstractMapper {
 				|| firstLineTokens[0].equals("FD:"));
 	}
 
-	/**
-	 * Populates the {@link IMapper} given the lines, ignoring errors depending on the
-	 * given ignoreErrors flag.
-	 * @param lines the lines to read
-	 * @param ignoreErrors try to ignore errors and keep going
-	 * @throws MalformedMappingsException if an error is encountered and ignoreErrors is false
-	 */
 	@Override
 	public void populate(List<String> lines, boolean ignoreErrors) throws MalformedMappingsException {
 		for(int i = 0; i < lines.size(); i++) {
@@ -85,14 +84,6 @@ public class SRGMapper extends AbstractMapper {
 	}
 
 	/**
-	 * This does nothing as it is never called for this type of mapper.
-	 * @param lines the lines to read
-	 * @param ignoreErrors try to ignore errors and keep going
-	 */
-	@Override
-	protected void processLines(List<String> lines, boolean ignoreErrors) {}
-
-	/**
 	 * Registers a class in the mapper, if it isn't already.
 	 * @param name the name
 	 * @param nameMapped the mapped name
@@ -128,4 +119,17 @@ public class SRGMapper extends AbstractMapper {
 			dataReverse.addMethod(nameMapped, name, descriptorMapped);
 		}
 	}
+
+	@Override
+	public IMapper getInverted() {
+		SRGMapper inverted = new SRGMapper();
+		inverted.mappings.putAll(this.mappingsInverted);
+		inverted.mappingsInverted.putAll(this.mappings); //in case some weirdo calls getInverted() twice
+		return inverted;
+	}
+
+	@Override
+	protected AbstractMapper newInstance() { //not really used but whatever
+		return new SRGMapper();
+	}
 }
\ No newline at end of file
diff --git a/src/main/java/ftbsc/lll/mapper/impl/TSRGMapper.java b/src/main/java/ftbsc/lll/mapper/impl/TSRGMapper.java
index ad4c65e..9cd96d1 100644
--- a/src/main/java/ftbsc/lll/mapper/impl/TSRGMapper.java
+++ b/src/main/java/ftbsc/lll/mapper/impl/TSRGMapper.java
@@ -16,25 +16,13 @@ import java.util.List;
 @AutoService(IMapper.class)
 public class TSRGMapper extends AbstractMapper {
 
-	/**
-	 * Checks whether this mapper can process the given lines.
-	 * @param lines the lines to read
-	 * @return whether this type of mapper can process these lines
-	 */
 	@Override
 	public boolean claim(List<String> lines) {
 		return lines.get(0).startsWith("tsrg2 left right");
 	}
 
-	/**
-	 * Reads the given lines of text and attempts to interpret them as
-	 * mappings of the given type.
-	 * @param lines the lines to read
-	 * @param ignoreErrors try to ignore errors and keep going
-	 * @throws MalformedMappingsException if an error is encountered and ignoreErrors is false
-	 */
 	@Override
-	protected void processLines(List<String> lines, boolean ignoreErrors) throws MalformedMappingsException {
+	public void populate(List<String> lines, boolean ignoreErrors) throws MalformedMappingsException {
 		String currentClass = "";
 		for(int i = 1; i < lines.size(); i++) { //start from 1 to skip header
 			String currentLine = lines.get(i);
@@ -55,4 +43,9 @@ public class TSRGMapper extends AbstractMapper {
 			}
 		}
 	}
+
+	@Override
+	protected AbstractMapper newInstance() {
+		return new TSRGMapper();
+	}
 }
diff --git a/src/main/java/ftbsc/lll/mapper/impl/TinyV2Mapper.java b/src/main/java/ftbsc/lll/mapper/impl/TinyV2Mapper.java
index 37c8f80..d27756d 100644
--- a/src/main/java/ftbsc/lll/mapper/impl/TinyV2Mapper.java
+++ b/src/main/java/ftbsc/lll/mapper/impl/TinyV2Mapper.java
@@ -15,26 +15,14 @@ import java.util.regex.Pattern;
 @AutoService(IMapper.class)
 public class TinyV2Mapper extends AbstractMapper {
 
-	/**
-	 * Checks whether this mapper can process the given lines.
-	 * @param lines the lines to read
-	 * @return whether this type of mapper can process these lines
-	 */
 	@Override
 	public boolean claim(List<String> lines) {
 		return Pattern.compile("tiny\t2\t[0-9]\t[a-zA-Z]*\t[a-zA-Z]*")
 			.matcher(lines.get(0)).matches();
 	}
 
-	/**
-	 * Reads the given lines of text and attempts to interpret them as
-	 * mappings of the given type.
-	 * @param lines the lines to read
-	 * @param ignoreErrors try to ignore errors and keep going
-	 * @throws MalformedMappingsException if an error is encountered and ignoreErrors is false
-	 */
 	@Override
-	protected void processLines(List<String> lines, boolean ignoreErrors) throws MalformedMappingsException {
+	public void populate(List<String> lines, boolean ignoreErrors) throws MalformedMappingsException {
 		String currentClass = "";
 		for(int i = 1; i < lines.size(); i++) {
 			String currentLine = lines.get(i);
@@ -76,4 +64,9 @@ public class TinyV2Mapper extends AbstractMapper {
 				throw new MalformedMappingsException(i, "wrong number of space-separated tokens");
 		}
 	}
+
+	@Override
+	protected AbstractMapper newInstance() {
+		return new TinyV2Mapper();
+	}
 }
diff --git a/src/main/java/ftbsc/lll/mapper/tools/MappingUtils.java b/src/main/java/ftbsc/lll/mapper/tools/MappingUtils.java
index c8d76af..fcc5525 100644
--- a/src/main/java/ftbsc/lll/mapper/tools/MappingUtils.java
+++ b/src/main/java/ftbsc/lll/mapper/tools/MappingUtils.java
@@ -15,7 +15,7 @@ public class MappingUtils {
 	 * Maps a method descriptor, replacing its class references with their mapped counterparts.
 	 * @param descriptor a {@link String} containing the descriptor
 	 * @param mapper the {@link IMapper} to use for the process
-	 * @param reverse whether it should deobfuscate rather than obfuscate
+	 * @param reverse if true it uses the inverted mapper rather than the normal one
 	 * @return the mapped descriptor
 	 */
 	public static String mapMethodDescriptor(String descriptor, IMapper mapper, boolean reverse) {
@@ -34,8 +34,8 @@ public class MappingUtils {
 	 * Given a {@link Type} and a valid {@link IMapper} it returns its mapped counterpart.
 	 * @param type the type in question
 	 * @param mapper the {@link IMapper} to use for the process
-	 * @param reverse whether it should deobfuscate rather than obfuscate
-	 * @return the obfuscated type
+	 * @param reverse if true it uses the inverted mapper rather than the normal one
+	 * @return the mapped type
 	 */
 	public static Type mapType(Type type, IMapper mapper, boolean reverse) {
 		//unwrap arrays
@@ -55,8 +55,8 @@ public class MappingUtils {
 		String internalNameMapped;
 		try {
 			internalNameMapped = reverse
-				? mapper.deobfuscateClass(internalName)
-				: mapper.obfuscateClass(internalName);
+				? mapper.getInverted().getClassData(internalName).nameMapped
+				: mapper.getClassData(internalName).nameMapped;
 			return Type.getType(DescriptorBuilder.nameToDescriptor(internalNameMapped, arrayLevel));
 		} catch(MappingNotFoundException e) {
 			return type;
diff --git a/src/main/java/ftbsc/lll/mapper/tools/data/MethodData.java b/src/main/java/ftbsc/lll/mapper/tools/data/MethodData.java
index 27c418c..699b0b0 100644
--- a/src/main/java/ftbsc/lll/mapper/tools/data/MethodData.java
+++ b/src/main/java/ftbsc/lll/mapper/tools/data/MethodData.java
@@ -18,7 +18,7 @@ public class MethodData {
 	/**
 	 * The mapped name of the method.
 	 */
-	final String nameMapped;
+	public final String nameMapped;
 
 	/**
 	 * Constructs a new {@link MethodData}.