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Tidy up modcontainer building and discovery..

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Signed-off-by: cpw <cpw+github@weeksfamily.ca>
This commit is contained in:
cpw 2019-02-10 11:44:47 -05:00
parent b28a418bd9
commit dae5994e9d
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GPG key ID: 8EB3DF749553B1B7
1 changed files with 18 additions and 13 deletions
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21
src/main/java/net/minecraftforge/fml/ModLoader.java
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@ -32,6 +32,7 @@ import net.minecraftforge.fml.loading.FMLLoader;
import net.minecraftforge.fml.loading.LoadingModList; import net.minecraftforge.fml.loading.LoadingModList;
import net.minecraftforge.fml.loading.moddiscovery.ModFile; import net.minecraftforge.fml.loading.moddiscovery.ModFile;
import net.minecraftforge.fml.loading.moddiscovery.ModFileInfo; import net.minecraftforge.fml.loading.moddiscovery.ModFileInfo;
import net.minecraftforge.forgespi.language.IModLanguageProvider;
import net.minecraftforge.registries.GameData; import net.minecraftforge.registries.GameData;
import net.minecraftforge.registries.ObjectHolderRegistry; import net.minecraftforge.registries.ObjectHolderRegistry;
@ -41,6 +42,7 @@ import org.apache.logging.log4j.Logger;
import java.util.Collection; import java.util.Collection;
import java.util.List; import java.util.List;
import java.util.Map; import java.util.Map;
import java.util.Optional;
import java.util.function.Function; import java.util.function.Function;
import java.util.stream.Collectors; import java.util.stream.Collectors;
import java.util.stream.Stream; import java.util.stream.Stream;
@ -157,19 +159,22 @@ public class ModLoader
LOGGER.debug(LOADING, "ModContainer is {}", ModContainer.class.getClassLoader()); LOGGER.debug(LOADING, "ModContainer is {}", ModContainer.class.getClassLoader());
return modFile.getScanResult().getTargets().entrySet().stream(). return modFile.getScanResult().getTargets().entrySet().stream().
map(e-> { map(e-> buildModContainerFromTOML(modFile, modClassLoader, modInfoMap, e)).collect(Collectors.toList());
try {
IModInfo info = modInfoMap.get(e.getKey());
if (info == null) {
loadingExceptions.add(new ModLoadingException(null, ModLoadingStage.CONSTRUCT, "fml.modloading.missingmetadata", null, e.getKey()));
return null;
} }
return e.getValue().<ModContainer>loadMod(modInfoMap.get(e.getKey()), modClassLoader, modFile.getScanResult());
private ModContainer buildModContainerFromTOML(final ModFile modFile, final TransformingClassLoader modClassLoader, final Map<String, IModInfo> modInfoMap, final Map.Entry<String, ? extends IModLanguageProvider.IModLanguageLoader> idToProviderEntry) {
try {
final String modId = idToProviderEntry.getKey();
final IModLanguageProvider.IModLanguageLoader languageLoader = idToProviderEntry.getValue();
IModInfo info = Optional.ofNullable(modInfoMap.get(modId)).
// throw a missing metadata error if there is no matching modid in the modInfoMap from the mods.toml file
orElseThrow(()->new ModLoadingException(null, ModLoadingStage.CONSTRUCT, "fml.modloading.missingmetadata", null, modId));
return languageLoader.loadMod(info, modClassLoader, modFile.getScanResult());
} catch (ModLoadingException mle) { } catch (ModLoadingException mle) {
// exceptions are caught and added to the error list for later handling. Null is returned here.
loadingExceptions.add(mle); loadingExceptions.add(mle);
return null; return null;
} }
}).collect(Collectors.toList());
} }