Port more stuff

src/main/java/appeng/spatial/SpatialDimensionManager.java

@@ -23,11 +23,13 @@ import appeng.core.AELog;
 import appeng.core.AppEng;
 import appeng.core.localization.GuiText;
 import appeng.hooks.DynamicDimensions;
+import net.minecraft.client.render.SkyProperties;
 import net.minecraft.server.MinecraftServer;
 import net.minecraft.server.world.ServerWorld;
 import net.minecraft.text.Text;
 import net.minecraft.util.Identifier;
 import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.Vec3d;
 import net.minecraft.util.registry.Registry;
 import net.minecraft.util.registry.RegistryKey;
 import net.minecraft.world.World;
@@ -46,6 +48,30 @@ public final class SpatialDimensionManager implements ISpatialDimension {
 
     public static final RegistryKey<DimensionType> STORAGE_DIMENSION_TYPE = RegistryKey.of(Registry.DIMENSION_TYPE_KEY, AppEng.makeId("storage_cell"));
 
+    public static final SkyProperties STORAGE_SKY = new SkyProperties(
+            Float.NaN /* disables clouds */,
+            false,
+            SkyProperties.SkyType.NORMAL /* we use a custom render mixin */,
+            false,
+            false
+            ) {
+        @Override
+        public Vec3d adjustSkyColor(Vec3d color, float sunHeight) {
+            return Vec3d.ZERO;
+        }
+
+        @Override
+        public boolean useThickFog(int camX, int camY) {
+            return false;
+        }
+
+        @Nullable
+        @Override
+        public float[] getSkyColor(float skyAngle, float tickDelta) {
+            return null;
+        }
+    };
+
     public static final ISpatialDimension INSTANCE = new SpatialDimensionManager();
 
     private static final String DIM_ID_PREFIX = "spatial_";