Use dimension skies for destination previews

docs/PORTING.md

@@ -162,6 +162,9 @@ while Linking Books continue to permit passable floorless destinations.
 Version 0.2.4 expands Descriptive Book arrival validation with an outward,
 terrain-aware search for an alternate grounded location near an unsafe target.
 
+Version 0.2.5 uses dimension-appropriate preview skies for vanilla Nether and
+End destinations instead of their inherited Overworld biome sky tint.
+
 The preview code is separated behind a renderer interface and uses an isolated
 Ponder level populated from server-authoritative destination snapshots.
 

gradle.properties

@@ -33,7 +33,7 @@ mod_name=Rivencraft
 # The license of the mod. Review your options at https://choosealicense.com/. All Rights Reserved is the default.
 mod_license=LGPL-3.0-or-later
 # The mod version. See https://semver.org/
-mod_version=0.2.4
+mod_version=0.2.5
 # The group ID for the mod. It is only important when publishing as an artifact to a Maven repository.
 # This should match the base package used for the mod sources.
 # See https://maven.apache.org/guides/mini/guide-naming-conventions.html

src/main/java/net/dnorberg/rivencraft/network/ModNetworking.java

@@ -18,6 +18,7 @@ import net.minecraft.sounds.SoundEvents;
 import net.minecraft.sounds.SoundSource;
 import net.minecraft.world.InteractionHand;
 import net.minecraft.world.item.ItemStack;
+import net.minecraft.world.level.Level;
 import net.minecraft.world.phys.Vec3;
 import net.neoforged.neoforge.network.event.RegisterPayloadHandlersEvent;
 import net.neoforged.neoforge.network.handling.IPayloadContext;
@@ -160,10 +161,21 @@ public final class ModNetworking {
                         pos.subtract(origin).offset(negativeRadius, negativeRadius, negativeRadius), state));
             }
         }
-        int skyColor = level.getBiome(origin).value().getSkyColor();
+        int skyColor = previewSkyColor(level, origin);
         PacketDistributor.sendToPlayer(player, new LinkPreviewPayload(skyColor, List.copyOf(blocks)));
     }
 
+    /** Vanilla Nether and End renderers do not use their biomes' blue Overworld sky tint. */
+    private static int previewSkyColor(ServerLevel level, BlockPos origin) {
+        if (level.dimension().equals(Level.NETHER)) {
+            return 0xFF6B2725;
+        }
+        if (level.dimension().equals(Level.END)) {
+            return 0xFF211835;
+        }
+        return level.getBiome(origin).value().getSkyColor();
+    }
+
     private static InteractionHand hand(boolean offhand) {
         return offhand ? InteractionHand.OFF_HAND : InteractionHand.MAIN_HAND;
     }