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feat: tinyv2
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commit
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2 changed files with 80 additions and 1 deletions
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@ -9,7 +9,7 @@ import ftbsc.lll.mapper.tools.data.ClassData;
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import java.util.List;
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/**
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* A {@link IMapper} capable of parsing SRG files.
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* A {@link IMapper} capable of parsing SRG mappings.
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*/
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@AutoService(IMapper.class)
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public class SRGMapper extends AbstractMapper {
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79
src/main/java/ftbsc/lll/mapper/impl/TinyV2Mapper.java
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79
src/main/java/ftbsc/lll/mapper/impl/TinyV2Mapper.java
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@ -0,0 +1,79 @@
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package ftbsc.lll.mapper.impl;
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import com.google.auto.service.AutoService;
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import ftbsc.lll.exceptions.MalformedMappingsException;
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import ftbsc.lll.mapper.AbstractMapper;
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import ftbsc.lll.mapper.IMapper;
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import ftbsc.lll.mapper.tools.data.ClassData;
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import java.util.List;
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import java.util.regex.Pattern;
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/**
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* A {@link IMapper} capable of parsing TinyV2 mappings
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*/
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@AutoService(IMapper.class)
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public class TinyV2Mapper extends AbstractMapper {
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/**
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* Checks whether this mapper can process the given lines.
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* @param lines the lines to read
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* @return whether this type of mapper can process these lines
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*/
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@Override
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public boolean claim(List<String> lines) {
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return Pattern.compile("tiny\t2\t[0-9]\t[a-zA-Z]*\t[a-zA-Z]*")
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.matcher(lines.get(0)).matches();
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}
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/**
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* Reads the given lines of text and attempts to interpret them as
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* mappings of the given type.
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* @param lines the lines to read
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* @param ignoreErrors try to ignore errors and keep going
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* @throws MalformedMappingsException if an error is encountered and ignoreErrors is false
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*/
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@Override
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protected void processLines(List<String> lines, boolean ignoreErrors) throws MalformedMappingsException {
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String currentClass = "";
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for(int i = 1; i < lines.size(); i++) {
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String currentLine = lines.get(i);
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String[] tokens = currentLine.trim().split("\t");
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int tabCount = currentLine.indexOf(tokens[0]); //get number of leading tabs
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switch(tabCount) {
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case 0: //classes
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if(tokens.length == 3) {
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if(tokens[0].charAt(0) == 'c') {
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this.mappings.put(tokens[1], new ClassData(tokens[1], tokens[2]));
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currentClass = tokens[1];
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} else if(!ignoreErrors)
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throw new MalformedMappingsException(i, "root-level element must be class");
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continue;
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}
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break;
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case 1: //class members
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if(currentClass.isEmpty()) {
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if(ignoreErrors) continue;
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else throw new MalformedMappingsException(i, "class member without parent class");
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}
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switch(tokens[0].charAt(0)) {
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case 'm': //methods
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if(tokens.length == 4)
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break;
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this.mappings.get(currentClass).addMethod(tokens[2], tokens[3], tokens[1]);
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continue;
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case 'f': //fields
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if(tokens.length == 4)
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break;
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this.mappings.get(currentClass).addField(tokens[2], tokens[3]);
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continue;
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}
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break;
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case 2: //parameters, our mappers don't really support those
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break;
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}
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if(!ignoreErrors)
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throw new MalformedMappingsException(i, "wrong number of space-separated tokens");
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}
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}
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}
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