From a6fee3eb4058a24ff55eb4bd6763a1ed6769eaac Mon Sep 17 00:00:00 2001
From: contaria <kingcontaria@gmail.com>
Date: Sat, 20 Apr 2024 07:16:15 +0200
Subject: [PATCH] fix graphicsMode setting on devices that dont support
 fabulous graphics

---
 .../standardsettings/StandardSettingsConfig.java | 16 +++++++++++++++-
 .../standardsettings/mixin/fix/OptionMixin.java  |  5 +++++
 2 files changed, 20 insertions(+), 1 deletion(-)

diff --git a/src/main/java/me/contaria/standardsettings/StandardSettingsConfig.java b/src/main/java/me/contaria/standardsettings/StandardSettingsConfig.java
index 2228d40a..053994f0 100644
--- a/src/main/java/me/contaria/standardsettings/StandardSettingsConfig.java
+++ b/src/main/java/me/contaria/standardsettings/StandardSettingsConfig.java
@@ -1,6 +1,7 @@
 package me.contaria.standardsettings;
 
 import com.google.gson.JsonParseException;
+import com.mojang.blaze3d.platform.GlStateManager;
 import me.contaria.standardsettings.options.*;
 import net.minecraft.client.MinecraftClient;
 import net.minecraft.client.gui.screen.Screen;
@@ -103,7 +104,20 @@ public class StandardSettingsConfig implements SpeedrunConfig {
             }, (options, doubleOption) -> option.getText()).createButton(options, 0, 0, 120);
         });
         this.register("biomeBlendRadius", "options.video", Option.BIOME_BLEND_RADIUS);
-        this.register("graphicsMode", "options.video", Option.GRAPHICS, options -> options.graphicsMode.getId());
+        this.register(new CyclingOptionStandardSetting("graphicsMode", "options.video", this.options, Option.GRAPHICS, options -> options.graphicsMode.getId()) {
+            @Override
+            public void set(GameOptions options, Integer value) {
+                // see Option.GRAPHICS's setter
+                options.graphicsMode = GraphicsMode.byId(value);
+                if (!(options instanceof StandardGameOptions)) {
+                    if (options.graphicsMode == GraphicsMode.FABULOUS && (!GlStateManager.supportsGl30() || MinecraftClient.getInstance().method_30049().method_30142())) {
+                        StandardSettings.LOGGER.warn("Set Graphics Mode to 'Fancy' because 'Fabulous!' is not supported on this device.");
+                        options.graphicsMode = GraphicsMode.FANCY;
+                    }
+                    MinecraftClient.getInstance().worldRenderer.reload();
+                }
+            }
+        });
         this.register("renderDistance", "options.video", Option.RENDER_DISTANCE);
         this.register("ao", "options.video", Option.AO, options -> options.ao.getValue());
         this.register("maxFps", "options.video", Option.FRAMERATE_LIMIT);
diff --git a/src/main/java/me/contaria/standardsettings/mixin/fix/OptionMixin.java b/src/main/java/me/contaria/standardsettings/mixin/fix/OptionMixin.java
index 51710a54..0926dca3 100644
--- a/src/main/java/me/contaria/standardsettings/mixin/fix/OptionMixin.java
+++ b/src/main/java/me/contaria/standardsettings/mixin/fix/OptionMixin.java
@@ -49,4 +49,9 @@ private static Window doNotModifyWindow(Window window, @Local(argsOnly = true) G
         }
         return window;
     }
+
+    @ModifyExpressionValue(method = "method_18554", at = @At(value = "INVOKE", target = "Lnet/minecraft/class_5407;method_30137()Z"))
+    private static boolean doNotWarnAboutFabulousGraphics(boolean original, @Local(argsOnly = true) GameOptions options) {
+        return original && !(options instanceof StandardGameOptions);
+    }
 }