WOW 😲 such broken. Many brokes.

src/main/java/net/minecraftforge/fml/VersionChecker.java

@@ -0,0 +1,122 @@
+/*
+ * Minecraft Forge
+ * Copyright (c) 2018.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation version 2.1
+ * of the License.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+package net.minecraftforge.fml;
+
+import net.minecraftforge.fml.common.ModContainer;
+import net.minecraftforge.fml.common.versioning.ComparableVersion;
+
+import javax.annotation.Nullable;
+import java.net.URL;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+public class VersionChecker
+{
+    public enum Status
+    {
+        PENDING(),
+        FAILED(),
+        UP_TO_DATE(),
+        OUTDATED(3, true),
+        AHEAD(),
+        BETA(),
+        BETA_OUTDATED(6, true);
+
+        final int sheetOffset;
+        final boolean draw, animated;
+
+        Status()
+        {
+            this(0, false, false);
+        }
+
+        Status(int sheetOffset)
+        {
+            this(sheetOffset, true, false);
+        }
+
+        Status(int sheetOffset, boolean animated)
+        {
+            this(sheetOffset, true, animated);
+        }
+
+        Status(int sheetOffset, boolean draw, boolean animated)
+        {
+            this.sheetOffset = sheetOffset;
+            this.draw = draw;
+            this.animated = animated;
+        }
+
+        public int getSheetOffset()
+        {
+            return sheetOffset;
+        }
+
+        public boolean shouldDraw()
+        {
+            return draw;
+        }
+
+        public boolean isAnimated()
+        {
+            return animated;
+        }
+
+    }
+
+    public static class CheckResult
+    {
+        public final Status status;
+        @Nullable
+        public final ComparableVersion target;
+        public final Map<ComparableVersion, String> changes;
+        @Nullable
+        public final String url;
+
+        private CheckResult(Status status, @Nullable ComparableVersion target, @Nullable Map<ComparableVersion, String> changes, @Nullable String url)
+        {
+            this.status = status;
+            this.target = target;
+            this.changes = changes == null ? Collections.<ComparableVersion, String>emptyMap() : Collections.unmodifiableMap(changes);
+            this.url = url;
+        }
+    }
+
+    public static void startVersionCheck()
+    {
+    }
+
+    // Gather a list of mods that have opted in to this update system by providing a URL.
+    public static Map<ModContainer, URL> gatherMods()
+    {
+        Map<ModContainer, URL> ret = new HashMap<>();
+        return ret;
+    }
+
+    private static Map<ModContainer, CheckResult> results = new ConcurrentHashMap<>();
+
+    public static CheckResult getResult(ModContainer mod)
+    {
+        return new CheckResult(Status.PENDING, null, null, null);
+    }
+
+}