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feat: tinyv2

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zaaarf 2023-08-26 22:06:09 +02:00
parent d618b5ff01
commit f4a6992f17
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2 changed files with 80 additions and 1 deletions
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src/main/java/ftbsc/lll/mapper/impl/SRGMapper.java
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@ -9,7 +9,7 @@ import ftbsc.lll.mapper.tools.data.ClassData;
import java.util.List;
/**
* A {@link IMapper} capable of parsing SRG files.
* A {@link IMapper} capable of parsing SRG mappings.
*/
@AutoService(IMapper.class)
public class SRGMapper extends AbstractMapper {

79
src/main/java/ftbsc/lll/mapper/impl/TinyV2Mapper.java Normal file
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@ -0,0 +1,79 @@
package ftbsc.lll.mapper.impl;
import com.google.auto.service.AutoService;
import ftbsc.lll.exceptions.MalformedMappingsException;
import ftbsc.lll.mapper.AbstractMapper;
import ftbsc.lll.mapper.IMapper;
import ftbsc.lll.mapper.tools.data.ClassData;
import java.util.List;
import java.util.regex.Pattern;
/**
* A {@link IMapper} capable of parsing TinyV2 mappings
*/
@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 {
String currentClass = "";
for(int i = 1; i < lines.size(); i++) {
String currentLine = lines.get(i);
String[] tokens = currentLine.trim().split("\t");
int tabCount = currentLine.indexOf(tokens[0]); //get number of leading tabs
switch(tabCount) {
case 0: //classes
if(tokens.length == 3) {
if(tokens[0].charAt(0) == 'c') {
this.mappings.put(tokens[1], new ClassData(tokens[1], tokens[2]));
currentClass = tokens[1];
} else if(!ignoreErrors)
throw new MalformedMappingsException(i, "root-level element must be class");
continue;
}
break;
case 1: //class members
if(currentClass.isEmpty()) {
if(ignoreErrors) continue;
else throw new MalformedMappingsException(i, "class member without parent class");
}
switch(tokens[0].charAt(0)) {
case 'm': //methods
if(tokens.length == 4)
break;
this.mappings.get(currentClass).addMethod(tokens[2], tokens[3], tokens[1]);
continue;
case 'f': //fields
if(tokens.length == 4)
break;
this.mappings.get(currentClass).addField(tokens[2], tokens[3]);
continue;
}
break;
case 2: //parameters, our mappers don't really support those
break;
}
if(!ignoreErrors)
throw new MalformedMappingsException(i, "wrong number of space-separated tokens");
}
}
}