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ForgePatch
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Make MOD_CLASSES available to the forge development environment as well. 

Signed-off-by: cpw <cpw+github@weeksfamily.ca>
This commit is contained in:
cpw 2019-01-26 12:55:08 -05:00
parent 1d1133123b
commit 8b74b32909
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GPG Key ID: 8EB3DF749553B1B7
3 changed files with 28 additions and 21 deletions
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29
src/fmllauncher/java/net/minecraftforge/fml/loading/FMLCommonLaunchHandler.java
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@ -24,20 +24,21 @@ import cpw.mods.modlauncher.api.IEnvironment;
import cpw.mods.modlauncher.api.ITransformingClassLoader;
import cpw.mods.modlauncher.api.ITransformingClassLoaderBuilder;
import net.minecraftforge.api.distmarker.Dist;
import org.apache.commons.lang3.tuple.Pair;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import java.io.File;
import java.net.URL;
import java.net.URLConnection;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.Arrays;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.nio.file.Paths;
import java.util.*;
import java.util.function.Function;
import java.util.function.Predicate;
import java.util.jar.Manifest;
import java.util.stream.Collectors;
import java.util.stream.Stream;
import static net.minecraftforge.fml.loading.LogMarkers.CORE;
@ -85,6 +86,26 @@ public abstract class FMLCommonLaunchHandler
FMLLoader.beforeStart(launchClassLoader);
}
protected void processModClassesEnvironmentVariable(final Map<String, List<Pair<Path, List<Path>>>> arguments) {
LOGGER.info(CORE, "Got mod coordinates {} from env", System.getenv("MOD_CLASSES"));
// "a/b/;c/d/;" -> "modid%%c:\fish\pepper;modid%%c:\fish2\pepper2\;modid2%%c:\fishy\bums;modid2%%c:\hmm"
final Map<String, List<Path>> modClassPaths = Arrays.stream(System.getenv("MOD_CLASSES").split(File.pathSeparator)).
map(inp -> inp.split("%%", 2)).map(this::buildModPair).
collect(Collectors.groupingBy(Pair::getLeft, Collectors.mapping(Pair::getRight, Collectors.toList())));
LOGGER.info(CORE, "Found supplied mod coordinates [{}]", modClassPaths);
final List<Pair<Path, List<Path>>> explodedTargets = arguments.computeIfAbsent("explodedTargets", a -> new ArrayList<>());
modClassPaths.forEach((modlabel,paths) -> explodedTargets.add(Pair.of(paths.get(0), paths.subList(1, paths.size()))));
}
private Pair<String, Path> buildModPair(String[] splitString) {
String modid = splitString.length == 1 ? "defaultmodid" : splitString[0];
Path path = Paths.get(splitString[splitString.length - 1]);
return Pair.of(modid, path);
}
protected void validatePaths(final Path forgePath, final Path[] mcPaths, String forgeVersion, String mcVersion, String mcpVersion) {
if (!Files.exists(forgePath)) {
LOGGER.fatal(CORE, "Failed to find forge version {} for MC {} at {}", forgeVersion, mcVersion, forgePath);

2
src/fmllauncher/java/net/minecraftforge/fml/loading/FMLDevClientLaunchProvider.java
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@ -84,6 +84,8 @@ public class FMLDevClientLaunchProvider extends FMLCommonLaunchHandler implement
final Path forgemodstoml = LibraryFinder.findJarPathFor("META-INF/mods.toml", "forgemodstoml");
((Map<String, List<Pair<Path,List<Path>>>>) arguments).computeIfAbsent("explodedTargets", a->new ArrayList<>()).
add(Pair.of(forgemodstoml, Collections.singletonList(compiledClasses)));
processModClassesEnvironmentVariable((Map<String, List<Pair<Path, List<Path>>>>) arguments);
}
@Override

18
src/userdev/java/net/minecraftforge/userdev/FMLUserdevLaunchProvider.java
View File

@ -83,29 +83,13 @@ public abstract class FMLUserdevLaunchProvider extends FMLCommonLaunchHandler {
throw new RuntimeException("wha?", e);
}
LOGGER.fatal(CORE, "Got mod coordinates {} from env", System.getenv("MOD_CLASSES"));
// "a/b/;c/d/;" -> "modid%%c:\fish\pepper;modid%%c:\fish2\pepper2\;modid2%%c:\fishy\bums;modid2%%c:\hmm"
final Map<String, List<Path>> modClassPaths = Arrays.stream(System.getenv("MOD_CLASSES").split(File.pathSeparator)).
map(inp -> inp.split("%%", 2)).map(this::buildModPair).
collect(Collectors.groupingBy(Pair::getLeft, Collectors.mapping(Pair::getRight, Collectors.toList())));
LOGGER.info(CORE, "Found supplied mod coordinates [{}]", modClassPaths);
final List<Pair<Path, List<Path>>> explodedTargets = ((Map<String, List<Pair<Path, List<Path>>>>) arguments).computeIfAbsent("explodedTargets", a -> new ArrayList<>());
modClassPaths.forEach((modlabel,paths) -> explodedTargets.add(Pair.of(paths.get(0), paths.subList(1, paths.size()))));
processModClassesEnvironmentVariable((Map<String, List<Pair<Path, List<Path>>>>) arguments);
// generics are gross yea?
((Map)arguments).put("mavenRoots", mavenRoots);
((Map)arguments).put("mods", mods);
}
private Pair<String, Path> buildModPair(String[] splitString) {
String modid = splitString.length == 1 ? "defaultmodid" : splitString[0];
Path path = Paths.get(splitString[splitString.length - 1]);
return Pair.of(modid, path);
}
@Override
protected void validatePaths(final Path forgePath, final Path[] mcPaths, final String forgeVersion, final String mcVersion, final String mcpVersion) {