From 77760d7dd20cef5e7948ebd46371ef43ad1bf3b1 Mon Sep 17 00:00:00 2001
From: embeddedt <42941056+embeddedt@users.noreply.github.com>
Date: Wed, 25 Oct 2023 14:56:37 -0400
Subject: [PATCH] Remember previous scroll position on config screen

---
 .../embeddedt/modernfix/screen/ModernFixConfigScreen.java  | 7 +++++++
 .../java/org/embeddedt/modernfix/screen/OptionList.java    | 1 +
 2 files changed, 8 insertions(+)

diff --git a/common/src/main/java/org/embeddedt/modernfix/screen/ModernFixConfigScreen.java b/common/src/main/java/org/embeddedt/modernfix/screen/ModernFixConfigScreen.java
index a0cc441c..f6025cb3 100644
--- a/common/src/main/java/org/embeddedt/modernfix/screen/ModernFixConfigScreen.java
+++ b/common/src/main/java/org/embeddedt/modernfix/screen/ModernFixConfigScreen.java
@@ -13,6 +13,8 @@ public class ModernFixConfigScreen extends Screen {
 
     public boolean madeChanges = false;
     private Button doneButton, wikiButton;
+    private double lastScrollAmount = 0;
+
     public ModernFixConfigScreen(Screen lastScreen) {
         super(new TranslatableComponent("modernfix.config"));
         this.lastScreen = lastScreen;
@@ -21,6 +23,7 @@ public class ModernFixConfigScreen extends Screen {
     @Override
     protected void init() {
         this.optionList = new OptionList(this, this.minecraft);
+        this.optionList.setScrollAmount(lastScrollAmount);
         this.children.add(this.optionList);
         this.wikiButton = new Button(this.width / 2 - 155, this.height - 29, 150, 20, new TranslatableComponent("modernfix.config.wiki"), (arg) -> {
             Util.getPlatform().openUri("https://github.com/embeddedt/ModernFix/wiki/Summary-of-Patches");
@@ -50,4 +53,8 @@ public class ModernFixConfigScreen extends Screen {
     public void renderComponentHoverEffect(PoseStack matrixStack, @Nullable Style style, int mouseX, int mouseY) {
         super.renderComponentHoverEffect(matrixStack, style, mouseX, mouseY);
     }
+
+    public void setLastScrollAmount(double d) {
+        this.lastScrollAmount = d;
+    }
 }
diff --git a/common/src/main/java/org/embeddedt/modernfix/screen/OptionList.java b/common/src/main/java/org/embeddedt/modernfix/screen/OptionList.java
index 4405aac8..7a876d86 100644
--- a/common/src/main/java/org/embeddedt/modernfix/screen/OptionList.java
+++ b/common/src/main/java/org/embeddedt/modernfix/screen/OptionList.java
@@ -158,6 +158,7 @@ public class OptionList extends ContainerObjectSelectionList<OptionList.Entry> {
             });
             updateStatus();
             this.helpButton = new Button(75, 0, 20, 20, new TextComponent("?"), (arg) -> {
+                mainScreen.setLastScrollAmount(getScrollAmount());
                 Minecraft.getInstance().setScreen(new ModernFixOptionInfoScreen(mainScreen, optionName));
             });
             if(!I18n.exists("modernfix.option." + optionName)) {