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code cleanup

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FalsePattern committed 2022-07-31 20:41:56 +02:00
1 parent eaec528f5d
commit 316908baae
76 files changed
+691 -622
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src/main/java/com/falsepattern/lib/mapping/MappingManager.java
+38 -21
View File
@@ -1,4 +1,4 @@
/**
/*
* Copyright (C) 2022 FalsePattern
* All Rights Reserved
*
@@ -37,20 +37,21 @@ import org.objectweb.asm.tree.MethodInsnNode;
import java.util.HashMap;
public class MappingManager {
private static boolean initialized = false;
private static final Lookup<UniversalClass> internalLookup = new Lookup<>();
private static final Lookup<UniversalClass> regularLookup = new Lookup<>();
private static boolean initialized = false;
@SneakyThrows
private static synchronized void initialize() {
if (initialized) return;
if (initialized) {
return;
}
initialized = true;
long start = System.nanoTime();
val stringPool = new HashMap<String, String>();
{
val classMappings = ResourceUtil.getResourceStringFromJar("/classes.csv", FalsePatternLib.class).split("\n");
val classMappings =
ResourceUtil.getResourceStringFromJar("/classes.csv", FalsePatternLib.class).split("\n");
for (int i = 1; i < classMappings.length; i++) {
val line = classMappings[i].split(",");
val clazz = new UniversalClass(line, stringPool);
@@ -67,7 +68,8 @@ public class MappingManager {
}
}
{
val methodMappings = ResourceUtil.getResourceStringFromJar("/methods.csv", FalsePatternLib.class).split("\n");
val methodMappings =
ResourceUtil.getResourceStringFromJar("/methods.csv", FalsePatternLib.class).split("\n");
for (int i = 1; i < methodMappings.length; i++) {
val line = methodMappings[i].split(",");
val clazz = internalLookup.get(MappingType.Notch, line[0].substring(0, line[0].lastIndexOf('/')));
@@ -78,7 +80,8 @@ public class MappingManager {
System.out.println("Parsed in " + (end - start) / 1000000 + "ms");
}
public static UniversalClass classForName(NameType nameType, MappingType mappingType, String className) throws ClassNotFoundException {
public static UniversalClass classForName(NameType nameType, MappingType mappingType, String className)
throws ClassNotFoundException {
initialize();
try {
switch (nameType) {
@@ -90,7 +93,9 @@ public class MappingManager {
throw new IllegalArgumentException("Invalid enum value " + nameType);
}
} catch (Lookup.LookupException e) {
throw new ClassNotFoundException("Could not find class \"" + className + "\" with " + nameType.name().toLowerCase() + " name in the " + mappingType.name() + " mapping.");
throw new ClassNotFoundException(
"Could not find class \"" + className + "\" with " + nameType.name().toLowerCase() +
" name in the " + mappingType.name() + " mapping.");
}
}
@@ -105,22 +110,27 @@ public class MappingManager {
}
}
public static UniversalField getField(FieldInsnNode instruction) throws ClassNotFoundException,
NoSuchFieldException {
public static UniversalField getField(FieldInsnNode instruction)
throws ClassNotFoundException, NoSuchFieldException {
if (!CoreLoadingPlugin.isObfuscated()) {
try {
return classForName(NameType.Internal, MappingType.MCP, instruction.owner).getField(MappingType.MCP, instruction.name);
return classForName(NameType.Internal, MappingType.MCP, instruction.owner).getField(MappingType.MCP,
instruction.name);
} catch (ClassNotFoundException e) {
throw new ClassNotFoundException("Could not find the class " + instruction.owner + " in the MCP mappings. Are you sure it's a Minecraft class? (we're in dev, cannot use SRG or Notch here).");
throw new ClassNotFoundException("Could not find the class " + instruction.owner +
" in the MCP mappings. Are you sure it's a Minecraft class? (we're in dev, cannot use SRG or Notch here).");
}
} else {
try {
return classForName(NameType.Internal, MappingType.SRG, instruction.owner).getField(MappingType.SRG, instruction.name);
return classForName(NameType.Internal, MappingType.SRG, instruction.owner).getField(MappingType.SRG,
instruction.name);
} catch (ClassNotFoundException e) {
try {
return classForName(NameType.Internal, MappingType.Notch, instruction.owner).getField(MappingType.Notch, instruction.name);
return classForName(NameType.Internal, MappingType.Notch, instruction.owner).getField(
MappingType.Notch, instruction.name);
} catch (ClassNotFoundException ex) {
throw new ClassNotFoundException("Could not find the class " + instruction.owner + " neither in the SRG nor in the Notch mappings. Are you sure it's a Minecraft class? (we're in obf, cannot use MCP here)");
throw new ClassNotFoundException("Could not find the class " + instruction.owner +
" neither in the SRG nor in the Notch mappings. Are you sure it's a Minecraft class? (we're in obf, cannot use MCP here)");
}
}
}
@@ -130,18 +140,25 @@ public class MappingManager {
throws ClassNotFoundException, NoSuchMethodException {
if (!CoreLoadingPlugin.isObfuscated()) {
try {
return classForName(NameType.Internal, MappingType.MCP, instruction.owner).getMethod(MappingType.MCP, instruction.name, instruction.desc);
return classForName(NameType.Internal, MappingType.MCP, instruction.owner).getMethod(MappingType.MCP,
instruction.name,
instruction.desc);
} catch (ClassNotFoundException e) {
throw new ClassNotFoundException("Could not find the class " + instruction.owner + " in the MCP mappings. Are you sure it's a Minecraft class? (we're in dev, cannot use SRG or Notch here).");
throw new ClassNotFoundException("Could not find the class " + instruction.owner +
" in the MCP mappings. Are you sure it's a Minecraft class? (we're in dev, cannot use SRG or Notch here).");
}
} else {
try {
return classForName(NameType.Internal, MappingType.SRG, instruction.owner).getMethod(MappingType.SRG, instruction.name, instruction.desc);
return classForName(NameType.Internal, MappingType.SRG, instruction.owner).getMethod(MappingType.SRG,
instruction.name,
instruction.desc);
} catch (ClassNotFoundException e) {
try {
return classForName(NameType.Internal, MappingType.Notch, instruction.owner).getMethod(MappingType.Notch, instruction.name, instruction.desc);
return classForName(NameType.Internal, MappingType.Notch, instruction.owner).getMethod(
MappingType.Notch, instruction.name, instruction.desc);
} catch (ClassNotFoundException ex) {
throw new ClassNotFoundException("Could not find the class " + instruction.owner + " neither in the SRG nor in the Notch mappings. Are you sure it's a Minecraft class? (we're in obf, cannot use MCP here)");
throw new ClassNotFoundException("Could not find the class " + instruction.owner +
" neither in the SRG nor in the Notch mappings. Are you sure it's a Minecraft class? (we're in obf, cannot use MCP here)");
}
}
}