Port more stuff

src/main/java/appeng/mixins/SkyPropertiesMixin.java

@@ -0,0 +1,24 @@
+package appeng.mixins;
+
+import appeng.spatial.SpatialDimensionManager;
+import net.minecraft.client.render.SkyProperties;
+import net.minecraft.util.registry.RegistryKey;
+import net.minecraft.world.dimension.DimensionType;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
+
+import java.util.Optional;
+
+@Mixin(SkyProperties.class)
+public class SkyPropertiesMixin {
+
+    @Inject(method = "byDimensionType", at = @At("HEAD"), cancellable = true)
+    private static void byDimensionType(Optional<RegistryKey<DimensionType>> optional, CallbackInfoReturnable<SkyProperties> ci) {
+        if (optional.orElse(null) == SpatialDimensionManager.STORAGE_DIMENSION_TYPE) {
+            ci.setReturnValue(SpatialDimensionManager.STORAGE_SKY);
+        }
+    }
+
+}