Make modlist config button work

2 files changed, 72 insertions, 1 deletions

diff --git a/src/main/java/io/github/moulberry/notenoughupdates/NotEnoughUpdates.java b/src/main/java/io/github/moulberry/notenoughupdates/NotEnoughUpdates.java
index efd45b3c..e1c257bc 100644
--- a/src/main/java/io/github/moulberry/notenoughupdates/NotEnoughUpdates.java
+++ b/src/main/java/io/github/moulberry/notenoughupdates/NotEnoughUpdates.java
@@ -113,7 +113,9 @@ import java.nio.charset.StandardCharsets;
 import java.util.HashMap;
 import java.util.Set;
 
-@Mod(modid = NotEnoughUpdates.MODID, version = NotEnoughUpdates.VERSION, clientSideOnly = true)
+@Mod(
+	modid = NotEnoughUpdates.MODID, version = NotEnoughUpdates.VERSION, clientSideOnly = true, useMetadata = true,
+	guiFactory = "io.github.moulberry.notenoughupdates.core.config.MoulConfigGuiForgeInterop")
 public class NotEnoughUpdates {
 	public static final String MODID = "notenoughupdates";
 	public static final String VERSION = "2.1.0-REL";
diff --git a/src/main/java/io/github/moulberry/notenoughupdates/core/config/MoulConfigGuiForgeInterop.java b/src/main/java/io/github/moulberry/notenoughupdates/core/config/MoulConfigGuiForgeInterop.java
new file mode 100644
index 00000000..40887e54
--- /dev/null
+++ b/src/main/java/io/github/moulberry/notenoughupdates/core/config/MoulConfigGuiForgeInterop.java
@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 2022 NotEnoughUpdates contributors
+ *
+ * This file is part of NotEnoughUpdates.
+ *
+ * NotEnoughUpdates 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, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * NotEnoughUpdates 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 NotEnoughUpdates. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package io.github.moulberry.notenoughupdates.core.config;
+
+import io.github.moulberry.notenoughupdates.core.GuiScreenElementWrapper;
+import io.github.moulberry.notenoughupdates.options.NEUConfigEditor;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.GuiScreen;
+import net.minecraftforge.fml.client.IModGuiFactory;
+import org.lwjgl.input.Keyboard;
+
+import java.io.IOException;
+import java.util.Set;
+
+public class MoulConfigGuiForgeInterop implements IModGuiFactory {
+	@Override
+	public void initialize(Minecraft minecraft) {}
+
+	@Override
+	public Class<? extends GuiScreen> mainConfigGuiClass() {
+		return WrappedMoulConfig.class;
+	}
+
+	@Override
+	public Set<RuntimeOptionCategoryElement> runtimeGuiCategories() {
+		return null;
+	}
+
+	@Override
+	public RuntimeOptionGuiHandler getHandlerFor(RuntimeOptionCategoryElement runtimeOptionCategoryElement) {
+		return null;
+	}
+
+	public static class WrappedMoulConfig extends GuiScreenElementWrapper {
+
+		private final GuiScreen parent;
+
+		public WrappedMoulConfig(GuiScreen parent) {
+			super(NEUConfigEditor.editor);
+			this.parent = parent;
+		}
+
+		@Override
+		public void handleKeyboardInput() throws IOException {
+			if (Keyboard.getEventKeyState() && Keyboard.getEventKey() == Keyboard.KEY_ESCAPE) {
+				Minecraft.getMinecraft().displayGuiScreen(parent);
+				return;
+			}
+			super.handleKeyboardInput();
+		}
+	}
+}