feat: modify MdsMod to support gradual addition of information
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1daaf73554
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082a4f3b9c
@ -50,7 +50,7 @@ public class ModCommand extends Command {
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return;
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}
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System.out.println("Scanning installed mods, this might take a while");
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instance.mds().runOnce(ScanStage.UPDATE, (path, mod) -> {
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instance.mds().runOnce(ScanStage.UPDATECHECK, (path, mod) -> {
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boolean hasSources = !mod.getMetadata().sources().isEmpty();
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boolean updatable = hasSources && mod.getMetadata().sources().values().stream().anyMatch(Optional::isPresent);
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if (filterUpdatable && !updatable) return;
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@ -156,9 +156,9 @@ public class ModCommand extends Command {
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}
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Set<Path> mods = pathSupplier.apply(args, instance.path());
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ModsDirScanner mds = instance.mds();
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if (!mds.isComplete(ScanStage.UPDATE)) {
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if (!mds.isComplete(ScanStage.UPDATECHECK)) {
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Utils.LOGGER.error("Scanning mods dir to search for dependencies. This might take a while");
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mds.runOnce(ScanStage.UPDATE, (path, mod) -> System.out.println("Scanned " + path));
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mds.runOnce(ScanStage.UPDATECHECK, (path, mod) -> System.out.println("Scanned " + path));
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}
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for (Path mod : mods) {
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try {
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@ -1,62 +1,86 @@
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package io.gitlab.jfronny.inceptum.launcher.system.mds.threaded;
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package io.gitlab.jfronny.inceptum.launcher.system.mds;
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import io.gitlab.jfronny.inceptum.common.GsonPreset;
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import io.gitlab.jfronny.inceptum.launcher.model.fabric.FabricModJson;
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import io.gitlab.jfronny.inceptum.launcher.model.inceptum.GC_ModMeta;
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import io.gitlab.jfronny.inceptum.launcher.model.inceptum.ModMeta;
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import io.gitlab.jfronny.inceptum.launcher.system.instance.*;
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import io.gitlab.jfronny.inceptum.launcher.system.mds.Mod;
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import io.gitlab.jfronny.inceptum.launcher.system.mds.ScanStage;
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import io.gitlab.jfronny.inceptum.launcher.system.instance.ModManager;
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import io.gitlab.jfronny.inceptum.launcher.system.instance.ModPath;
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import io.gitlab.jfronny.inceptum.launcher.system.source.ModSource;
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import org.jetbrains.annotations.NotNull;
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import org.jetbrains.annotations.Nullable;
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import java.io.FileNotFoundException;
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import java.io.IOException;
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import java.nio.file.Files;
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import java.nio.file.Path;
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import java.util.Optional;
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import java.util.Set;
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import java.util.stream.Collectors;
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public class MdsMod extends Mod {
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private final ProtoInstance instance;
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private final Path imodPath;
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private final Path jarPath;
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private final boolean managedJar;
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private final ModMeta meta;
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private final @Nullable FabricModJson fmj;
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private @NotNull ScanStage scanStage = ScanStage.DISCOVER;
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private @Nullable DownloadAux downloadAux = null;
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MdsMod(ProtoInstance instance, Path imodPath, Path jarPath, boolean managedJar, ModMeta meta, @Nullable FabricModJson fmj) {
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public MdsMod(ProtoInstance instance, Path imodPath, ModMeta meta) {
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this.instance = instance;
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this.imodPath = imodPath;
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this.jarPath = jarPath;
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this.managedJar = managedJar;
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this.meta = meta;
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this.fmj = fmj;
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}
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private record DownloadAux(Path jarPath, boolean managedJar, @Nullable FabricModJson fmj) {}
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public void markDownloaded(Path jarPath, boolean managedJar, @Nullable FabricModJson fmj) {
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this.downloadAux = new DownloadAux(jarPath, managedJar, fmj);
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this.scanStage = ScanStage.DOWNLOAD;
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}
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public void markCrossReferenced() {
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this.scanStage = ScanStage.CROSSREFERENCE;
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}
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public void markUpdateChecked() {
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this.scanStage = ScanStage.UPDATECHECK;
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}
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private Optional<FabricModJson> getFmj() {
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return Optional.ofNullable(downloadAux).map(DownloadAux::fmj);
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}
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private DownloadAux requireDownload() {
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if (downloadAux == null) throw new NotYetScannedException(ScanStage.DOWNLOAD, getScanStage());
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return downloadAux;
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}
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@Override
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public String getName() {
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String fileName = imodPath.getFileName().toString();
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if (fmj == null) return fileName;
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String name = fmj.name() == null ? fmj.id() == null ? fileName : fmj.id() : fmj.name();
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if (fmj.version() != null) name += ' ' + fmj.version();
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return name;
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return getFmj().map(fmj -> {
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String version = fmj.version() == null ? "" : ' ' + fmj.version();
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if (fmj.name() != null) return fmj.name() + version;
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if (fmj.id() != null) return fmj.id() + version;
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return null;
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}).orElse(imodPath.getFileName().toString());
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}
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@Override
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public String[] getDescription() {
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if (fmj != null && fmj.description() != null) return fmj.description().split("\n");
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else return new String[]{"No description is available", "You may need to wait for its metadata to be scanned"};
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return getFmj().map(fmj -> {
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if (fmj.description() != null) return fmj.description().split("\n");
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return new String[]{"No description is available", "This mods' fabric.mod.json has no description"};
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}).orElse(new String[]{"No description is available", "You may need to wait for its metadata to be scanned"});
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}
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@Override
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public boolean getNeedsInject() {
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return managedJar;
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return requireDownload().managedJar;
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}
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@Override
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public Path getJarPath() {
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return jarPath;
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return requireDownload().jarPath;
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}
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@Override
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@ -66,23 +90,28 @@ public class MdsMod extends Mod {
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@Override
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public ScanStage getScanStage() {
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return ScanStage.UPDATE;
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return scanStage;
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}
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@Override
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public void delete() throws IOException {
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Files.delete(imodPath);
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if (!managedJar) Files.delete(jarPath);
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if (downloadAux != null && !downloadAux.managedJar) Files.delete(downloadAux.jarPath);
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scanStage = ScanStage.NONE;
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downloadAux = null;
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if (meta != null) {
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for (Mod dependency : getDependencies()) dependency.removeDependent(this);
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for (Mod dependent : getDependents()) dependent.removeDependency(this);
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for (String dependency : meta.dependencies()) {
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instance.mds().get(instance.modsDir().resolve(dependency)).removeDependent(this);
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}
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for (String dependent : meta.dependents()) {
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instance.mds().get(instance.modsDir().resolve(dependent)).removeDependency(this);
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}
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}
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}
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@Override
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public Path update(ModSource update) throws IOException {
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ModManager.DownloadMeta download = ModManager.download(update, imodPath, instance.mds());
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Files.delete(imodPath);
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download.write();
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for (String dependency : meta.dependencies()) {
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if (!download.meta().dependencies().contains(dependency)) {
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@ -32,6 +32,11 @@ public abstract class Mod implements Comparable<Mod> {
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return getName().compareTo(mod.getName());
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}
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@Override
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public boolean equals(Object obj) {
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return obj instanceof Mod mod && getName().equals(mod.getName());
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}
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@Override
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public String toString() {
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return getName();
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@ -0,0 +1,7 @@
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package io.gitlab.jfronny.inceptum.launcher.system.mds;
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public class NotYetScannedException extends RuntimeException {
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public NotYetScannedException(ScanStage required, ScanStage current) {
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super("Mod has not been scanned to stage " + required + " yet, currently at " + current);
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}
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}
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@ -1,7 +1,6 @@
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package io.gitlab.jfronny.inceptum.launcher.system.mds.threaded;
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package io.gitlab.jfronny.inceptum.launcher.system.mds;
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import io.gitlab.jfronny.inceptum.launcher.model.inceptum.InstanceMeta;
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import io.gitlab.jfronny.inceptum.launcher.system.mds.ModsDirScanner;
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import java.nio.file.Path;
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@ -1,10 +1,10 @@
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package io.gitlab.jfronny.inceptum.launcher.system.mds;
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public enum ScanStage {
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public enum ScanStage implements Comparable<ScanStage> {
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/**
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* The scanner has been initialized and is ready to start scanning
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* The scanner has not yet scanned the mod(s) or it has been invalidated/deleted
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*/
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INITIALIZE,
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NONE,
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/**
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* The mod(s) have been discovered and their metadata has been loaded
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*/
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@ -20,5 +20,15 @@ public enum ScanStage {
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/**
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* The mod(s) have been checked for updates
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*/
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UPDATE
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UPDATECHECK;
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public boolean isComplete(ScanStage stage) {
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return ordinal() >= stage.ordinal();
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}
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public void require(ScanStage required) {
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if (ordinal() < required.ordinal()) {
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throw new NotYetScannedException(required, this);
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}
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}
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}
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@ -48,7 +48,7 @@ public class NoopMod extends Mod {
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@Override
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public ScanStage getScanStage() {
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return ScanStage.UPDATE;
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return ScanStage.UPDATECHECK;
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}
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@Override
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@ -6,7 +6,7 @@ import io.gitlab.jfronny.inceptum.launcher.model.fabric.FabricModJson;
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import io.gitlab.jfronny.inceptum.launcher.model.fabric.GC_FabricModJson;
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import io.gitlab.jfronny.inceptum.launcher.model.inceptum.GC_ModMeta;
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import io.gitlab.jfronny.inceptum.launcher.model.inceptum.ModMeta;
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import io.gitlab.jfronny.inceptum.launcher.system.mds.Mod;
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import io.gitlab.jfronny.inceptum.launcher.system.mds.*;
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import io.gitlab.jfronny.inceptum.launcher.system.instance.ModPath;
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import io.gitlab.jfronny.inceptum.launcher.system.mds.noop.NoopMod;
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import io.gitlab.jfronny.inceptum.launcher.system.source.ModSource;
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@ -69,6 +69,9 @@ public record FileScanTask(ProtoInstance instance, Path file, BiConsumer<Path, M
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else fmj = null;
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}
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discovered.accept(imodPath, new MdsMod(instance, imodPath, jarPath, managed, meta, fmj));
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MdsMod result = new MdsMod(instance, imodPath, meta);
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result.markDownloaded(jarPath, managed, fmj);
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result.markUpdateChecked();
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discovered.accept(imodPath, result);
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}
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}
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@ -101,7 +101,7 @@ public class ThreadedMds implements ModsDirScanner {
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private void scanTaskInternal() {
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while (!disposed) {
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runOnce(ScanStage.UPDATE, R::nop);
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runOnce(ScanStage.UPDATECHECK, R::nop);
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}
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}
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