Clear book receptacle model when removing book

README.md

@@ -124,14 +124,20 @@ the top or underside of one of its blocks. Insert a bound Linking or Descriptive
 Book to activate it; the book remains visible on the receptacle. A Linking Book aimed at its
 own dimension still opens a visual portal, but travel requires Intra Linking.
 
-Sky writing includes eight color pages and a Static Sky page. Multiple sky-color
-pages blend their colors, tinting the Age sky, book preview, and the fallback
-surface of portals linked there. Multiple celestial-color pages blend for the
-next written sun or moon. An Age may have no suns or moons at all;
-Static Sky animates the sky with television-like noise. Sun and Moon pages add
+Sky writing has shared Red, Green, Blue, White, and Black pages plus 25 D'ni
+number pages (0–24). Put colors before a Sky, Sun, or Moon page to color that
+target; trailing colors tint the sky. A number immediately before a color sets
+its strength to number × 10. Without a number, a color gets a seeded random
+strength from 0–24. RGB contributions add in any order, White brightens all
+channels, Black subtracts from all channels, and omitted channels remain zero.
+The resulting sky color also tints book previews and fallback portal surfaces.
+An Age may have no suns or moons at all; Static Sky animates with fine-grained
+television-like noise. Sun and Moon pages add
 independent bodies; preceding color, size, angle, period, phase, and direction
 pages configure the next body. The third and each subsequent sun add increasing
-instability. Newly generated page-free Ages also choose a deterministic sky,
+instability. Overlapping moon and sun discs produce an eclipse: the moon darkens,
+the sun's color brightens at close alignment, and world and sky lighting dim.
+Newly generated page-free Ages also choose a deterministic sky,
 color, and celestial arrangement from their Age seed; older saved Ages retain
 their previous sky.
 

gradle.properties

@@ -36,7 +36,7 @@ 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. Rivencraft uses the x.y.z.b policy documented in README.md.
-mod_version=0.6.8.7
+mod_version=0.6.8.11
 immersive_portals_version=6.0.7
 terrablender_version=4.1.0.8
 serene_seasons_version_id=pHEgQQUE

src/main/java/net/dnorberg/rivencraft/block/BookReceptacleBlock.java

@@ -36,6 +36,7 @@ import net.minecraft.world.level.block.state.BlockState;
 import net.minecraft.world.level.block.state.StateDefinition;
 import net.minecraft.world.level.block.state.properties.BlockStateProperties;
 import net.minecraft.world.level.block.state.properties.DirectionProperty;
+import net.minecraft.world.level.block.state.properties.BooleanProperty;
 import net.minecraft.world.phys.BlockHitResult;
 import net.minecraft.world.phys.shapes.CollisionContext;
 import net.minecraft.world.phys.shapes.VoxelShape;
@@ -44,10 +45,11 @@ import net.minecraft.world.phys.shapes.VoxelShape;
 public final class BookReceptacleBlock extends BaseEntityBlock {
     public static final MapCodec<BookReceptacleBlock> CODEC = simpleCodec(BookReceptacleBlock::new);
     public static final DirectionProperty FACING = BlockStateProperties.FACING;
+    public static final BooleanProperty HAS_BOOK = BlockStateProperties.HAS_BOOK;
 
     public BookReceptacleBlock(Properties properties) {
         super(properties);
-        registerDefaultState(stateDefinition.any().setValue(FACING, Direction.NORTH));
+        registerDefaultState(stateDefinition.any().setValue(FACING, Direction.NORTH).setValue(HAS_BOOK, false));
     }
 
     @Override protected MapCodec<? extends BaseEntityBlock> codec() { return CODEC; }
@@ -64,7 +66,7 @@ public final class BookReceptacleBlock extends BaseEntityBlock {
         };
     }
     @Override protected void createBlockStateDefinition(StateDefinition.Builder<Block, BlockState> builder) {
-        builder.add(FACING);
+        builder.add(FACING, HAS_BOOK);
     }
     @Override public BlockEntity newBlockEntity(BlockPos pos, BlockState state) {
         return new BookReceptacleBlockEntity(pos, state);
@@ -153,7 +155,7 @@ public final class BookReceptacleBlock extends BaseEntityBlock {
         if (!state.is(replacement.getBlock()) && level instanceof ServerLevel server) {
             CrystalPortalNetwork.shutdown(server, pos);
             if (level.getBlockEntity(pos) instanceof BookReceptacleBlockEntity holder) {
-                ItemStack book = holder.takeBook();
+                ItemStack book = holder.takeBookOnBreak();
                 if (!book.isEmpty()) level.addFreshEntity(new ItemEntity(level, pos.getX()+0.5, pos.getY()+0.5,
                         pos.getZ()+0.5, book));
             }

src/main/java/net/dnorberg/rivencraft/block/entity/BookReceptacleBlockEntity.java

@@ -2,7 +2,9 @@ package net.dnorberg.rivencraft.block.entity;
 
 import net.dnorberg.rivencraft.book.LinkTarget;
 import net.dnorberg.rivencraft.book.AgeEnvironmentCompiler;
+import net.dnorberg.rivencraft.block.BookReceptacleBlock;
 import net.dnorberg.rivencraft.registry.ModBlockEntities;
+import net.dnorberg.rivencraft.registry.ModBlocks;
 import net.dnorberg.rivencraft.portal.CrystalPortalNetwork;
 import net.minecraft.nbt.NbtOps;
 import net.minecraft.core.BlockPos;
@@ -52,18 +54,36 @@ public final class BookReceptacleBlockEntity extends BlockEntity {
     }
 
     public ItemStack takeBook() {
+        return removeBook(true);
+    }
+
+    /** The block is already being replaced, so do not write its state back into the world. */
+    public ItemStack takeBookOnBreak() {
+        return removeBook(false);
+    }
+
+    private ItemStack removeBook(boolean notify) {
         ItemStack result = book;
         book = ItemStack.EMPTY;
         destination = null;
         skyColor = 0xFFFFFF;
-        sync();
+        if (notify) sync();
+        else setChanged();
         return result;
     }
 
     private void sync() {
         setChanged();
-        if (level != null && !level.isClientSide)
-            level.sendBlockUpdated(worldPosition, getBlockState(), getBlockState(), 2);
+        if (level instanceof ServerLevel server) {
+            BlockState state = server.getBlockState(worldPosition);
+            if (!state.is(ModBlocks.BOOK_RECEPTACLE.get())) return;
+            boolean hasBook = !book.isEmpty();
+            if (state.getValue(BookReceptacleBlock.HAS_BOOK) != hasBook) {
+                state = state.setValue(BookReceptacleBlock.HAS_BOOK, hasBook);
+                server.setBlock(worldPosition, state, 2);
+            }
+            server.sendBlockUpdated(worldPosition, state, state, 2);
+        }
     }
 
     @Override
@@ -98,6 +118,10 @@ public final class BookReceptacleBlockEntity extends BlockEntity {
     public static void serverTick(net.minecraft.world.level.Level world, BlockPos pos, BlockState state,
                                   BookReceptacleBlockEntity holder) {
         if (!(world instanceof ServerLevel level)) return;
+        // Reconcile receptacles saved before HAS_BOOK existed, including an
+        // occupied receptacle restored from an older pre-release world.
+        boolean hasBook = !holder.book.isEmpty();
+        if (state.getValue(BookReceptacleBlock.HAS_BOOK) != hasBook) holder.sync();
         if (holder.book.isEmpty() || (!holder.restoreView && level.getGameTime() % 200 != 0)) return;
         // Startup maintenance must never turn a saved portal off while its
         // chunks and block entities are still arriving. Structural edits are

src/main/java/net/dnorberg/rivencraft/book/AgeEnvironmentCompiler.java

@@ -108,11 +108,7 @@ public final class AgeEnvironmentCompiler {
 
     /** An authored color is fixed; -1 means the biome or selected vanilla sky supplies it. */
     public static int skyColor(AgeGenerationPlan plan) {
-        if (plan == null) return -1;
-        return AgeSkyProfile.mixColors(plan.activeSymbols().stream()
-                .filter(symbol -> symbol.semantics().role() == SymbolSemantics.Role.SKY_COLOR)
-                .map(symbol -> ((SymbolSemantics.ChoiceValue) symbol.semantics().value()).id())
-                .map(AgeSkyProfile::color).toList());
+        return AgeSkyProfile.authoredSkyColor(plan);
     }
 
     public static int selectedSkyColor(AgeGenerationPlan plan, ResourceLocation fallback, int biomeSkyColor) {

src/main/java/net/dnorberg/rivencraft/book/AgeGenerationPlan.java

@@ -188,7 +188,7 @@ public record AgeGenerationPlan(int version, long ageSeed, OrderedWriting writin
             String raw = item.getString("Value");
             SymbolSemantics.Value value = switch (role) {
                 case TERRAIN, BIOME, BLOCK, FEATURE -> new SymbolSemantics.ResourceValue(ResourceLocation.parse(raw));
-                case PERIOD_MODIFIER, ANGLE_MODIFIER, PHASE_MODIFIER, SIZE_MODIFIER ->
+                case PERIOD_MODIFIER, ANGLE_MODIFIER, PHASE_MODIFIER, SIZE_MODIFIER, COLOR_NUMBER ->
                         new SymbolSemantics.NumberValue(Double.parseDouble(raw));
                 default -> new SymbolSemantics.ChoiceValue(raw);
             };

src/main/java/net/dnorberg/rivencraft/book/AgePersistenceGameTests.java

@@ -125,9 +125,9 @@ public final class AgePersistenceGameTests {
                 new AgeReference(UUID.randomUUID(), "Stable Writing"), stable);
         AgeDefinition defectiveAge = AgeRegistrySavedData.resolveOrCreate(helper.getLevel(),
                 new AgeReference(UUID.randomUUID(), "Defective Writing"), defective);
-        helper.assertValueEqual(stableAge.instability().score(), 0,
+        helper.assertValueEqual(nonCelestialInstability(stableAge), 0,
                 "Missing seeded branches do not add instability");
-        helper.assertValueEqual(defectiveAge.instability().score(), 600,
+        helper.assertValueEqual(nonCelestialInstability(defectiveAge), 600,
                 "Out-of-order and repeated terrain pages each add their saved penalty");
         helper.assertTrue(defectiveAge.instability().breakdown().stream()
                         .anyMatch(part -> part.reason().equals("duplicate") && part.pageIndex() == 3),
@@ -184,9 +184,9 @@ public final class AgePersistenceGameTests {
                     new AgeReference(UUID.randomUUID(), "Three " + structure), structureWriting(structure, 3));
             AgeDefinition four = AgeRegistrySavedData.resolveOrCreate(helper.getLevel(),
                     new AgeReference(UUID.randomUUID(), "Four " + structure), structureWriting(structure, 4));
-            helper.assertValueEqual(three.instability().score(), 0,
+            helper.assertValueEqual(nonCelestialInstability(three), 0,
                     "The first three " + structure + " pages retain Legacy's zero cost");
-            helper.assertValueEqual(four.instability().score(), 100,
+            helper.assertValueEqual(nonCelestialInstability(four), 100,
                     "The fourth " + structure + " page must add Legacy's 100-point cost");
             helper.assertTrue(four.instability().breakdown().stream().anyMatch(part ->
                             part.reason().equals("excess_" + structure) && part.pageIndex() == 8),
@@ -216,7 +216,7 @@ public final class AgePersistenceGameTests {
         ));
         AgeDefinition bright = AgeRegistrySavedData.resolveOrCreate(helper.getLevel(),
                 new AgeReference(UUID.randomUUID(), "Double Bright"), duplicateBright);
-        helper.assertValueEqual(bright.instability().score(), 1500,
+        helper.assertValueEqual(nonCelestialInstability(bright), 1500,
                 "Each Bright Lighting page costs 500 and the extra controller costs another 500");
         helper.assertValueEqual(bright.instability().breakdown().stream()
                         .filter(part -> part.reason().equals("bright_lighting")).count(), 2L,
@@ -420,6 +420,13 @@ public final class AgePersistenceGameTests {
         helper.succeed();
     }
 
+    /** Isolate the writing-cost assertion from seed-completed extra-sun instability. */
+    private static int nonCelestialInstability(AgeDefinition age) {
+        return age.instability().breakdown().stream()
+                .filter(part -> !part.reason().equals("extra_sun"))
+                .mapToInt(AgeInstability.Contribution::points).sum();
+    }
+
     private static CompoundTag entry(
             UUID id,
             String name,

src/main/java/net/dnorberg/rivencraft/book/AgeSkyProfile.java

@@ -48,7 +48,7 @@ public record AgeSkyProfile(Style style, int color, List<Body> bodies) {
     public static AgeSkyProfile compile(AgeGenerationPlan plan, AgeTraits traits) {
         if (plan == null) return new AgeSkyProfile(Style.INHERITED, -1, List.of());
         Style style = Style.INHERITED;
-        int color = AgeEnvironmentCompiler.skyColor(plan);
+        int color = authoredSkyColor(plan);
         boolean customBodies = hasCustomCelestials(plan);
         List<Body> bodies = new ArrayList<>();
         Set<Integer> active = new HashSet<>(plan.activeSymbolIndices());
@@ -58,18 +58,32 @@ public record AgeSkyProfile(Style style, int color, List<Body> bodies) {
         float phase = seeded.celestialPhase();
         float size = 1.0F;
         List<Integer> bodyColors = new ArrayList<>();
+        ColorAccumulator pendingColors = new ColorAccumulator();
+        Integer colorMultiplier = null;
         boolean clockwise = true;
         for (AgeGenerationPlan.ResolvedSymbol symbol : plan.symbols()) {
             if (!active.contains(symbol.index())) continue;
             SymbolSemantics semantics = symbol.semantics();
+            if (semantics.role() != SymbolSemantics.Role.COLOR
+                    && semantics.role() != SymbolSemantics.Role.COLOR_NUMBER) colorMultiplier = null;
             switch (semantics.role()) {
-                case SKY -> style = switch (((SymbolSemantics.ChoiceValue) semantics.value()).id()) {
-                    case "overworld" -> Style.OVERWORLD;
-                    case "nether" -> Style.NETHER;
-                    case "end" -> Style.END;
-                    case "static" -> Style.STATIC;
-                    default -> throw new IllegalArgumentException("Unknown sky style");
-                };
+                case SKY -> {
+                    pendingColors.clear();
+                    style = switch (((SymbolSemantics.ChoiceValue) semantics.value()).id()) {
+                        case "overworld" -> Style.OVERWORLD;
+                        case "nether" -> Style.NETHER;
+                        case "end" -> Style.END;
+                        case "static" -> Style.STATIC;
+                        default -> throw new IllegalArgumentException("Unknown sky style");
+                    };
+                }
+                case COLOR_NUMBER -> colorMultiplier = (int) ((SymbolSemantics.NumberValue)
+                        semantics.value()).amount();
+                case COLOR -> {
+                    pendingColors.add(((SymbolSemantics.ChoiceValue) semantics.value()).id(),
+                            colorMultiplier == null ? randomColorNumber(plan.ageSeed(), symbol.index()) : colorMultiplier);
+                    colorMultiplier = null;
+                }
                 case PERIOD_MODIFIER -> period = ((SymbolSemantics.NumberValue) semantics.value()).amount();
                 case ANGLE_MODIFIER -> angle = (float) ((SymbolSemantics.NumberValue) semantics.value()).amount();
                 case PHASE_MODIFIER -> phase = (float) (((SymbolSemantics.NumberValue) semantics.value()).amount() / 360.0D);
@@ -80,7 +94,8 @@ public record AgeSkyProfile(Style style, int color, List<Body> bodies) {
                         .id().equals("clockwise");
                 case CELESTIAL -> {
                     String choice = ((SymbolSemantics.ChoiceValue) semantics.value()).id();
-                    int bodyColor = bodyColors.isEmpty() ? 0xFFFFFF : mixColors(bodyColors);
+                    int bodyColor = pendingColors.written() ? pendingColors.rgb()
+                            : bodyColors.isEmpty() ? 0 : mixColors(bodyColors);
                     if (choice.equals("normal_time")) {
                         if (customBodies) {
                             bodies.add(new Body(Kind.SUN, bodyColor, size, angle, period, phase, clockwise));
@@ -96,6 +111,7 @@ public record AgeSkyProfile(Style style, int color, List<Body> bodies) {
                     phase = seeded.celestialPhase();
                     size = 1.0F;
                     bodyColors.clear();
+                    pendingColors.clear();
                     clockwise = true;
                 }
                 default -> { }
@@ -124,6 +140,74 @@ public record AgeSkyProfile(Style style, int color, List<Body> bodies) {
                 | (int) ((blue + count / 2) / count);
     }
 
+    /** Shared color pages affect the next Sky or celestial page; trailing colors tint the sky. */
+    public static int authoredSkyColor(AgeGenerationPlan plan) {
+        if (plan == null) return -1;
+        ColorAccumulator pending = new ColorAccumulator();
+        Integer multiplier = null;
+        int skyColor = -1;
+        List<Integer> legacyColors = new ArrayList<>();
+        Set<Integer> active = new HashSet<>(plan.activeSymbolIndices());
+        for (AgeGenerationPlan.ResolvedSymbol symbol : plan.symbols()) {
+            if (!active.contains(symbol.index())) continue;
+            SymbolSemantics semantics = symbol.semantics();
+            if (semantics.role() != SymbolSemantics.Role.COLOR
+                    && semantics.role() != SymbolSemantics.Role.COLOR_NUMBER) multiplier = null;
+            switch (semantics.role()) {
+                case COLOR_NUMBER -> multiplier = (int) ((SymbolSemantics.NumberValue) semantics.value()).amount();
+                case COLOR -> {
+                    pending.add(((SymbolSemantics.ChoiceValue) semantics.value()).id(),
+                            multiplier == null ? randomColorNumber(plan.ageSeed(), symbol.index()) : multiplier);
+                    multiplier = null;
+                }
+                case SKY -> {
+                    if (pending.written()) skyColor = pending.rgb();
+                    pending.clear();
+                }
+                case CELESTIAL -> pending.clear();
+                case SKY_COLOR -> legacyColors.add(color(
+                        ((SymbolSemantics.ChoiceValue) semantics.value()).id()));
+                default -> { }
+            }
+        }
+        if (pending.written()) skyColor = pending.rgb();
+        return skyColor != -1 ? skyColor : mixColors(legacyColors);
+    }
+
+    private static int randomColorNumber(long ageSeed, int pageIndex) {
+        return new Random(ageSeed ^ (0x9E3779B97F4A7C15L * (pageIndex + 1L))).nextInt(25);
+    }
+
+    private static final class ColorAccumulator {
+        private int red;
+        private int green;
+        private int blue;
+        private boolean written;
+
+        void add(String color, int multiplier) {
+            int amount = multiplier * 10;
+            written = true;
+            switch (color) {
+                case "red" -> red += amount;
+                case "green" -> green += amount;
+                case "blue" -> blue += amount;
+                case "white" -> { red += amount; green += amount; blue += amount; }
+                case "black" -> { red -= amount; green -= amount; blue -= amount; }
+                default -> throw new IllegalArgumentException("Unknown shared color " + color);
+            }
+        }
+
+        boolean written() { return written; }
+
+        int rgb() {
+            return clamp(red) << 16 | clamp(green) << 8 | clamp(blue);
+        }
+
+        void clear() { red = green = blue = 0; written = false; }
+
+        private static int clamp(int channel) { return Math.max(0, Math.min(255, channel)); }
+    }
+
     private static int randomColor(Random random) {
         int count = 1 + random.nextInt(3);
         List<Integer> colors = new ArrayList<>(count);
@@ -132,12 +216,30 @@ public record AgeSkyProfile(Style style, int color, List<Body> bodies) {
     }
 
     public static boolean hasCustomCelestials(AgeGenerationPlan plan) {
-        return plan != null && plan.activeSymbols().stream().anyMatch(symbol ->
+        return plan != null && (hasColorForCelestial(plan) || plan.activeSymbols().stream().anyMatch(symbol ->
                 symbol.semantics().role() == SymbolSemantics.Role.CELESTIAL
                         && !((SymbolSemantics.ChoiceValue) symbol.semantics().value()).id().equals("normal_time")
                         || symbol.semantics().role() == SymbolSemantics.Role.CELESTIAL_COLOR
                         || symbol.semantics().role() == SymbolSemantics.Role.SIZE_MODIFIER
-                        || symbol.semantics().role() == SymbolSemantics.Role.DIRECTION_MODIFIER);
+                        || symbol.semantics().role() == SymbolSemantics.Role.DIRECTION_MODIFIER));
+    }
+
+    private static boolean hasColorForCelestial(AgeGenerationPlan plan) {
+        Set<Integer> active = new HashSet<>(plan.activeSymbolIndices());
+        boolean pending = false;
+        for (AgeGenerationPlan.ResolvedSymbol symbol : plan.symbols()) {
+            if (!active.contains(symbol.index())) continue;
+            switch (symbol.semantics().role()) {
+                case COLOR -> pending = true;
+                case SKY -> pending = false;
+                case CELESTIAL -> {
+                    if (pending) return true;
+                    pending = false;
+                }
+                default -> { }
+            }
+        }
+        return false;
     }
 
     public boolean custom() {
@@ -154,12 +256,53 @@ public record AgeSkyProfile(Style style, int color, List<Body> bodies) {
                             / (24000.0D * body.period()) + body.phase();
             float altitude = (float) Math.cos(orbit * Math.PI * 2.0D);
             if (altitude <= 0.0F) continue;
-            if (body.kind() == Kind.SUN) sunlight += altitude;
+            if (body.kind() == Kind.SUN) sunlight += altitude * (1.0F - 0.85F * eclipseFor(body, dayTime));
             else moonlight += altitude * 0.18F;
         }
         return Math.min(1.0F, sunlight > 0.0F ? sunlight : moonlight);
     }
 
+    /** Disc overlap in the rendered sky, from first contact (0) to centered alignment (1). */
+    public float eclipseFor(Body body, double dayTime) {
+        float strongest = 0.0F;
+        net.minecraft.world.phys.Vec3 bodyDirection = direction(body, dayTime);
+        for (Body other : bodies) {
+            if (other.kind() == body.kind()) continue;
+            double dot = Math.max(-1.0D, Math.min(1.0D,
+                    bodyDirection.dot(direction(other, dayTime))));
+            double separation = Math.acos(dot);
+            // The outer 32x32 quad is only glow. The opaque body occupies its
+            // central 8x8 pixels, so contact must use one quarter of its size.
+            double radius = Math.atan((body.kind() == Kind.SUN ? 30.0D : 20.0D)
+                    * body.size() * 0.25D / 100.0D)
+                    + Math.atan((other.kind() == Kind.SUN ? 30.0D : 20.0D)
+                    * other.size() * 0.25D / 100.0D);
+            if (radius > 0.0D) strongest = Math.max(strongest,
+                    (float) Math.max(0.0D, 1.0D - separation / radius));
+        }
+        return strongest;
+    }
+
+    public float eclipseAt(double dayTime) {
+        float strongest = 0.0F;
+        for (Body body : bodies) {
+            if (body.kind() == Kind.SUN && direction(body, dayTime).y > 0.0D)
+                strongest = Math.max(strongest, eclipseFor(body, dayTime));
+        }
+        return strongest;
+    }
+
+    private static net.minecraft.world.phys.Vec3 direction(Body body, double dayTime) {
+        double orbit = body.period() == 0.0D ? body.phase()
+                : (body.clockwise() ? 1.0D : -1.0D) * dayTime
+                        / (24000.0D * body.period()) + body.phase();
+        double tilt = orbit * Math.PI * 2.0D;
+        double bearing = Math.toRadians(body.angle());
+        double lateral = Math.sin(tilt);
+        return new net.minecraft.world.phys.Vec3(
+                Math.sin(bearing) * lateral, Math.cos(tilt), Math.cos(bearing) * lateral);
+    }
+
     public static int color(String name) {
         return switch (name) {
             case "red" -> COLORS[0];

src/main/java/net/dnorberg/rivencraft/book/EnvironmentWritingGameTests.java

@@ -52,10 +52,11 @@ public final class EnvironmentWritingGameTests {
     public static void environmentPagesEnterCreativeAndJeiFeed(GameTestHelper helper) {
         Set<String> expected = Set.of(
                 "lighting/normal", "lighting/dark", "lighting/bright",
-                "sky/overworld", "sky/nether", "sky/end", "sky/static", "sky_color/purple",
+                "sky/overworld", "sky/nether", "sky/end", "sky/static", "color/red", "color/green",
+                "color/blue", "color/black", "color/white", "number/0", "number/24",
                 "weather/normal", "weather/fast", "weather/slow", "weather/off",
                 "weather/always", "weather/storm", "celestial/normal_time", "celestial/sun",
-                "celestial/moon", "celestial_color/red", "size/large", "angle/east",
+                "celestial/moon", "size/large", "angle/east",
                 "direction/clockwise", "direction/counterclockwise",
                 "season/no_seasons", "season/seasons", "season/eternal_winter",
                 "season/eternal_summer", "season/eternal_fall", "season/eternal_spring",
@@ -69,6 +70,9 @@ public final class EnvironmentWritingGameTests {
         helper.assertTrue(PageItem.bundledCreativeSymbols().containsAll(expected)
                         && creative.containsAll(expected),
                 "Every supported environment page must enter the creative index JEI also consumes");
+        helper.assertValueEqual(PageItem.bundledCreativeSymbols().stream()
+                        .filter(path -> path.startsWith("number/")).count(), 25L,
+                "Creative and JEI must expose all 25 D'ni number pages");
         for (String path : expected) {
             var id = ResourceLocation.fromNamespaceAndPath("rivencraft", path);
             helper.assertTrue(SymbolCatalog.isKnown(new SymbolReference(id))
@@ -140,8 +144,8 @@ public final class EnvironmentWritingGameTests {
     @GameTest(template = "empty")
     public static void authoredStaticSkyColorSurvivesWritingAndFeedsPreview(GameTestHelper helper) {
         OrderedWriting writing = new OrderedWriting(List.of(
-                WritingEntry.linkPanel(), page("terrain/standard"), page("sky/static"),
-                page("sky_color/purple"), page("celestial/normal_time")));
+                WritingEntry.linkPanel(), page("terrain/standard"), page("number/20"),
+                page("color/blue"), page("sky/static"), page("celestial/normal_time")));
         AgeTraits seeded = AgeTraits.select(44L);
         AgeGenerationPlan plan = AgeGenerationPlan.compile(writing, 44L, AgeGenerationProfiles.STANDARD,
                 seeded, helper.getLevel().registryAccess());
@@ -152,15 +156,15 @@ public final class EnvironmentWritingGameTests {
                 "The static sky must select Rivencraft's custom renderer");
         helper.assertValueEqual(AgeEnvironmentCompiler.selectedSkyColor(plan,
                         BuiltinDimensionTypes.OVERWORLD_EFFECTS, 0xFF77AAFF),
-                0x9870B9, "The authored color must tint the sky and preview consistently");
+                0x0000C8, "The authored color must tint the sky and preview consistently");
         AgeGenerationPlan restored = AgeGenerationPlan.load(plan.save());
         helper.assertTrue(AgeEnvironmentCompiler.staticSky(restored),
                 "A saved Age must retain its static sky choice");
-        helper.assertValueEqual(AgeEnvironmentCompiler.skyColor(restored), 0x9870B9,
+        helper.assertValueEqual(AgeEnvironmentCompiler.skyColor(restored), 0x0000C8,
                 "A saved Age must retain its sky color choice");
         AgeGenerationPlan coloredEnd = AgeGenerationPlan.compile(new OrderedWriting(List.of(
-                        WritingEntry.linkPanel(), page("terrain/standard"), page("sky/end"),
-                        page("sky_color/red"), page("celestial/normal_time"))),
+                        WritingEntry.linkPanel(), page("terrain/standard"), page("number/15"),
+                        page("color/red"), page("sky/end"), page("celestial/normal_time"))),
                 45L, AgeGenerationProfiles.STANDARD, AgeTraits.select(45L),
                 helper.getLevel().registryAccess());
         helper.assertValueEqual(AgeEnvironmentCompiler.skyEffects(coloredEnd,
@@ -169,9 +173,10 @@ public final class EnvironmentWritingGameTests {
                 "A color page must make non-Overworld skies renderable by the custom sky effect");
         helper.assertValueEqual(AgeEnvironmentCompiler.selectedSkyColor(coloredEnd,
                         BuiltinDimensionTypes.OVERWORLD_EFFECTS, 0xFF77AAFF),
-                0xB74A50, "A color page must override the selected sky type's default tint");
+                0x960000, "A color page must override the selected sky type's default tint");
         helper.assertTrue(PageItem.bundledCreativeSymbols().contains("sky/static")
-                        && PageItem.bundledCreativeSymbols().contains("sky_color/purple"),
+                        && PageItem.bundledCreativeSymbols().contains("color/blue")
+                        && PageItem.bundledCreativeSymbols().contains("number/24"),
                 "New sky pages must be available through the Creative and JEI page catalog");
         helper.succeed();
     }
@@ -179,18 +184,17 @@ public final class EnvironmentWritingGameTests {
     @GameTest(template = "empty")
     public static void skyAndCelestialColorsBlendWithoutRequiringBodies(GameTestHelper helper) {
         OrderedWriting writing = new OrderedWriting(List.of(
-                WritingEntry.linkPanel(), page("terrain/standard"), page("sky/overworld"),
-                page("sky_color/red"), page("sky_color/blue"),
-                page("celestial_color/yellow"), page("celestial_color/blue"), page("celestial/sun")));
+                WritingEntry.linkPanel(), page("terrain/standard"),
+                page("number/10"), page("color/red"), page("number/5"), page("color/blue"),
+                page("sky/overworld"), page("number/12"), page("color/green"),
+                page("number/7"), page("color/blue"), page("celestial/sun")));
         helper.assertTrue(WritingGrammar.parse(writing).canCreate(),
                 "Two sky colors and two colors for one sun must be valid writing");
         AgeTraits traits = AgeTraits.select(46L);
         AgeGenerationPlan plan = AgeGenerationPlan.compile(writing, 46L,
                 AgeGenerationProfiles.STANDARD, traits, helper.getLevel().registryAccess());
-        int skyColor = AgeSkyProfile.mixColors(List.of(
-                AgeSkyProfile.color("red"), AgeSkyProfile.color("blue")));
-        int sunColor = AgeSkyProfile.mixColors(List.of(
-                AgeSkyProfile.color("yellow"), AgeSkyProfile.color("blue")));
+        int skyColor = 0x640032;
+        int sunColor = 0x007846;
         helper.assertValueEqual(AgeEnvironmentCompiler.skyColor(plan), skyColor,
                 "Sky color pages must blend without discarding either page");
         AgeSkyProfile profile = AgeSkyProfile.compile(plan, traits);
@@ -206,6 +210,58 @@ public final class EnvironmentWritingGameTests {
         helper.succeed();
     }
 
+    @GameTest(template = "empty")
+    public static void colorNumbersUseDniDigitsAndMissingChannelsRemainZero(GameTestHelper helper) {
+        OrderedWriting writing = new OrderedWriting(List.of(
+                WritingEntry.linkPanel(), page("number/12"), page("color/red"),
+                page("number/5"), page("color/white"), page("number/3"), page("color/black"),
+                page("sky/overworld")));
+        AgeGenerationPlan plan = AgeGenerationPlan.compile(writing, 49L,
+                AgeGenerationProfiles.STANDARD, AgeTraits.select(49L), helper.getLevel().registryAccess());
+        helper.assertValueEqual(AgeEnvironmentCompiler.skyColor(plan), 0x8C1414,
+                "White adds and Black subtracts from every channel; missing green and blue start at zero");
+        helper.assertValueEqual(AgeEnvironmentCompiler.skyColor(AgeGenerationPlan.load(plan.save())), 0x8C1414,
+                "D'ni color multipliers must remain frozen in a saved Age plan");
+
+        OrderedWriting unnumbered = new OrderedWriting(List.of(
+                WritingEntry.linkPanel(), page("color/green"), page("sky/overworld")));
+        AgeGenerationPlan randomPlan = AgeGenerationPlan.compile(unnumbered, 50L,
+                AgeGenerationProfiles.STANDARD, AgeTraits.select(50L), helper.getLevel().registryAccess());
+        int color = AgeEnvironmentCompiler.skyColor(randomPlan);
+        helper.assertTrue((color & 0xFF00FF) == 0 && ((color >> 8) & 255) <= 240
+                        && ((color >> 8) & 255) % 10 == 0,
+                "An unnumbered color gets one seeded base-25 digit and leaves omitted channels at zero");
+        helper.assertValueEqual(AgeEnvironmentCompiler.skyColor(AgeGenerationPlan.load(randomPlan.save())), color,
+                "A random color digit must not change when an Age is reloaded");
+        helper.succeed();
+    }
+
+    @GameTest(template = "empty")
+    public static void alignedMoonEclipsesSunAndDimsLight(GameTestHelper helper) {
+        AgeSkyProfile.Body sun = new AgeSkyProfile.Body(AgeSkyProfile.Kind.SUN,
+                0xCC8844, 1.0F, 0.0F, 1.0D, 0.0F, true);
+        AgeSkyProfile.Body moon = new AgeSkyProfile.Body(AgeSkyProfile.Kind.MOON,
+                0xFFFFFF, 1.0F, 0.0F, 1.0D, 0.0F, true);
+        AgeSkyProfile clear = new AgeSkyProfile(AgeSkyProfile.Style.OVERWORLD, 0x6688AA, List.of(sun));
+        AgeSkyProfile eclipse = new AgeSkyProfile(AgeSkyProfile.Style.OVERWORLD, 0x6688AA,
+                List.of(sun, moon));
+        helper.assertValueEqual(eclipse.eclipseAt(0.0D), 1.0F,
+                "Centered sun and moon must produce a full eclipse");
+        helper.assertTrue(eclipse.lightAt(0.0D) < clear.lightAt(0.0D),
+                "An eclipse must dim world skylight, not just the rendered sprites");
+        AgeSkyProfile separated = new AgeSkyProfile(AgeSkyProfile.Style.OVERWORLD, 0x6688AA,
+                List.of(sun, new AgeSkyProfile.Body(AgeSkyProfile.Kind.MOON,
+                        0xFFFFFF, 1.0F, 0.0F, 1.0D, 0.5F, true)));
+        helper.assertValueEqual(separated.eclipseAt(0.0D), 0.0F,
+                "A moon on the far side of the sky must not eclipse the sun");
+        AgeSkyProfile glowOnlyOverlap = new AgeSkyProfile(AgeSkyProfile.Style.OVERWORLD, 0x6688AA,
+                List.of(sun, new AgeSkyProfile.Body(AgeSkyProfile.Kind.MOON,
+                        0xFFFFFF, 1.0F, 0.0F, 1.0D, 0.04F, true)));
+        helper.assertValueEqual(glowOnlyOverlap.eclipseAt(0.0D), 0.0F,
+                "Overlapping glows must not count as an eclipse before the opaque discs touch");
+        helper.succeed();
+    }
+
     @GameTest(template = "empty")
     public static void randomAndAuthoredCelestialsKeepIndependentOrbits(GameTestHelper helper) {
         AgeTraits traits = AgeTraits.select(12345L);
@@ -217,7 +273,7 @@ public final class EnvironmentWritingGameTests {
                 "Random Ages must obey the same celestial limits as authored Ages");
         OrderedWriting writing = new OrderedWriting(List.of(
                 WritingEntry.linkPanel(), page("terrain/standard"), page("sky/end"),
-                page("angle/east"), page("direction/counterclockwise"), page("celestial_color/red"),
+                page("angle/east"), page("direction/counterclockwise"), page("number/24"), page("color/red"),
                 page("size/large"), page("period/half"), page("celestial/sun"),
                 page("direction/clockwise"), page("celestial/moon")));
         AgeGenerationPlan plan = AgeGenerationPlan.compile(writing, 12345L, AgeGenerationProfiles.STANDARD,

src/main/java/net/dnorberg/rivencraft/client/BookReceptacleRenderer.java

@@ -5,6 +5,7 @@ import com.mojang.blaze3d.vertex.VertexConsumer;
 import com.mojang.math.Axis;
 import net.dnorberg.rivencraft.block.BookReceptacleBlock;
 import net.dnorberg.rivencraft.block.entity.BookReceptacleBlockEntity;
+import net.dnorberg.rivencraft.registry.ModBlocks;
 import net.dnorberg.rivencraft.registry.ModItems;
 import net.minecraft.client.model.BookModel;
 import net.minecraft.client.model.geom.ModelLayers;
@@ -30,11 +31,15 @@ public final class BookReceptacleRenderer implements BlockEntityRenderer<BookRec
     @Override
     public void render(BookReceptacleBlockEntity receptacle, float partialTick, PoseStack poseStack,
                        MultiBufferSource buffers, int packedLight, int packedOverlay) {
-        if (receptacle.getBook().isEmpty()) return;
+        if (receptacle.getLevel() == null) return;
+        var state = receptacle.getLevel().getBlockState(receptacle.getBlockPos());
+        if (!state.is(ModBlocks.BOOK_RECEPTACLE.get())
+                || !state.getValue(BookReceptacleBlock.HAS_BOOK)
+                || receptacle.getBook().isEmpty()) return;
 
         poseStack.pushPose();
         poseStack.translate(0.5, 0.5, 0.5);
-        Direction facing = receptacle.getBlockState().getValue(BookReceptacleBlock.FACING);
+        Direction facing = state.getValue(BookReceptacleBlock.FACING);
         switch (facing) {
             case UP -> {
                 // Rotate the whole assembled top-mounted receptacle/book pair

src/main/java/net/dnorberg/rivencraft/client/RivencraftSkyEffects.java

@@ -1,6 +1,7 @@
 package net.dnorberg.rivencraft.client;
 
 import com.mojang.blaze3d.systems.RenderSystem;
+import com.mojang.blaze3d.platform.GlStateManager;
 import com.mojang.blaze3d.vertex.BufferBuilder;
 import com.mojang.blaze3d.vertex.BufferUploader;
 import com.mojang.blaze3d.vertex.DefaultVertexFormat;
@@ -22,6 +23,7 @@ import net.minecraft.resources.ResourceLocation;
 /** An authored sky can use vanilla celestial rendering or Legacy-style moving TV static. */
 public final class RivencraftSkyEffects extends DimensionSpecialEffects {
     private static final int GRID = 16;
+    private static final int STATIC_GRID = 48;
     private static final float RADIUS = 100.0F;
     private static final ResourceLocation SUN = ResourceLocation.withDefaultNamespace("textures/environment/sun.png");
     private static final ResourceLocation MOON = ResourceLocation.withDefaultNamespace("textures/environment/moon_phases.png");
@@ -62,6 +64,8 @@ public final class RivencraftSkyEffects extends DimensionSpecialEffects {
             case STATIC -> 0x929292;
             default -> level.getBiome(camera.getBlockPosition()).value().getSkyColor();
         };
+        double time = level.getDayTime() + partialTick;
+        float eclipseShade = 1.0F - 0.65F * sky.eclipseAt(time);
 
         RenderSystem.depthMask(false);
         RenderSystem.disableCull();
@@ -70,20 +74,21 @@ public final class RivencraftSkyEffects extends DimensionSpecialEffects {
         FogRenderer.setupNoFog();
         BufferBuilder vertices = Tesselator.getInstance().begin(
                 VertexFormat.Mode.QUADS, DefaultVertexFormat.POSITION_COLOR);
+        int grid = sky.style() == AgeSkyProfile.Style.STATIC ? STATIC_GRID : GRID;
         for (int axis = 0; axis < 3; axis++) {
             for (int sign : new int[]{-1, 1}) {
-                for (int x = 0; x < GRID; x++) {
-                    for (int y = 0; y < GRID; y++) {
+                for (int x = 0; x < grid; x++) {
+                    for (int y = 0; y < grid; y++) {
                         int noise = sky.style() == AgeSkyProfile.Style.STATIC
                                 ? 65 + random.nextInt(160) : 255;
-                        int red = ((tint >> 16) & 255) * noise / 255;
-                        int green = ((tint >> 8) & 255) * noise / 255;
-                        int blue = (tint & 255) * noise / 255;
+                        int red = (int) (((tint >> 16) & 255) * noise / 255.0F * eclipseShade);
+                        int green = (int) (((tint >> 8) & 255) * noise / 255.0F * eclipseShade);
+                        int blue = (int) ((tint & 255) * noise / 255.0F * eclipseShade);
                         int color = 0xFF000000 | red << 16 | green << 8 | blue;
-                        float left = -RADIUS + x * (2 * RADIUS / GRID);
-                        float right = -RADIUS + (x + 1) * (2 * RADIUS / GRID);
-                        float bottom = -RADIUS + y * (2 * RADIUS / GRID);
-                        float top = -RADIUS + (y + 1) * (2 * RADIUS / GRID);
+                        float left = -RADIUS + x * (2 * RADIUS / grid);
+                        float right = -RADIUS + (x + 1) * (2 * RADIUS / grid);
+                        float bottom = -RADIUS + y * (2 * RADIUS / grid);
+                        float top = -RADIUS + (y + 1) * (2 * RADIUS / grid);
                         vertex(vertices, matrix, axis, sign, left, bottom, color);
                         vertex(vertices, matrix, axis, sign, right, bottom, color);
                         vertex(vertices, matrix, axis, sign, right, top, color);
@@ -96,8 +101,11 @@ public final class RivencraftSkyEffects extends DimensionSpecialEffects {
         if (!sky.bodies().isEmpty()) {
             RenderSystem.enableBlend();
             RenderSystem.defaultBlendFunc();
-            double time = level.getGameTime() + partialTick;
-            for (AgeSkyProfile.Body body : sky.bodies()) drawBody(pose, body, time);
+            // Draw suns first so an aligned moon can pass visibly in front of them.
+            for (AgeSkyProfile.Body body : sky.bodies())
+                if (body.kind() == AgeSkyProfile.Kind.SUN) drawBody(pose, body, time, sky.eclipseFor(body, time));
+            for (AgeSkyProfile.Body body : sky.bodies())
+                if (body.kind() == AgeSkyProfile.Kind.MOON) drawBody(pose, body, time, sky.eclipseFor(body, time));
             RenderSystem.disableBlend();
         }
         setupFog.run();
@@ -106,7 +114,7 @@ public final class RivencraftSkyEffects extends DimensionSpecialEffects {
         return true;
     }
 
-    private static void drawBody(PoseStack pose, AgeSkyProfile.Body body, double time) {
+    private static void drawBody(PoseStack pose, AgeSkyProfile.Body body, double time, float eclipse) {
         pose.pushPose();
         pose.mulPose(Axis.YP.rotationDegrees(body.angle()));
         double orbit = body.period() == 0 ? body.phase()
@@ -115,24 +123,52 @@ public final class RivencraftSkyEffects extends DimensionSpecialEffects {
         pose.mulPose(Axis.XP.rotationDegrees((float) (orbit * 360.0D)));
         float size = (body.kind() == AgeSkyProfile.Kind.SUN ? 30.0F : 20.0F) * body.size();
         int color = body.color();
+        float red = ((color >> 16) & 255) / 255.0F;
+        float green = ((color >> 8) & 255) / 255.0F;
+        float blue = (color & 255) / 255.0F;
+        if (body.kind() == AgeSkyProfile.Kind.MOON) {
+            red *= 1.0F - eclipse;
+            green *= 1.0F - eclipse;
+            blue *= 1.0F - eclipse;
+        } else {
+            float corona = (float) Math.pow(eclipse, 8.0D) * 0.8F;
+            red += (1.0F - red) * corona;
+            green += (1.0F - green) * corona;
+            blue += (1.0F - blue) * corona;
+        }
         RenderSystem.setShader(GameRenderer::getPositionTexShader);
         RenderSystem.setShaderTexture(0, body.kind() == AgeSkyProfile.Kind.SUN ? SUN : MOON);
-        RenderSystem.setShaderColor(((color >> 16) & 255) / 255.0F,
-                ((color >> 8) & 255) / 255.0F, (color & 255) / 255.0F, 1.0F);
+        // Vanilla's sun/moon atlases have opaque dark pixels around the bright center.
+        // Additive blending makes those pixels invisible while retaining the halo.
+        RenderSystem.blendFunc(GlStateManager.SourceFactor.SRC_ALPHA, GlStateManager.DestFactor.ONE);
+        RenderSystem.setShaderColor(red, green, blue,
+                body.kind() == AgeSkyProfile.Kind.SUN ? 0.84F : 0.88F + 0.12F * eclipse);
         float uMax = body.kind() == AgeSkyProfile.Kind.SUN ? 1.0F : 0.25F;
         float vMax = body.kind() == AgeSkyProfile.Kind.SUN ? 1.0F : 0.5F;
-        BufferBuilder vertices = Tesselator.getInstance().begin(VertexFormat.Mode.QUADS,
-                DefaultVertexFormat.POSITION_TEX);
-        Matrix4f matrix = pose.last().pose();
-        vertices.addVertex(matrix, -size, RADIUS - 1.0F, -size).setUv(0.0F, 0.0F);
-        vertices.addVertex(matrix, size, RADIUS - 1.0F, -size).setUv(uMax, 0.0F);
-        vertices.addVertex(matrix, size, RADIUS - 1.0F, size).setUv(uMax, vMax);
-        vertices.addVertex(matrix, -size, RADIUS - 1.0F, size).setUv(0.0F, vMax);
-        BufferUploader.drawWithShader(vertices.buildOrThrow());
+        drawTexturedQuad(pose.last().pose(), -size, size, 0.0F, uMax, 0.0F, vMax);
+
+        // The 8x8 center of each 32x32 sprite is the actual body. Draw it last
+        // with ordinary alpha blending and full opacity so the sky and other
+        // celestial glows cannot show through it, including during an eclipse.
+        RenderSystem.defaultBlendFunc();
+        RenderSystem.setShaderColor(red, green, blue, 1.0F);
+        drawTexturedQuad(pose.last().pose(), -size * 0.25F, size * 0.25F,
+                uMax * 0.375F, uMax * 0.625F, vMax * 0.375F, vMax * 0.625F);
         RenderSystem.setShaderColor(1.0F, 1.0F, 1.0F, 1.0F);
         pose.popPose();
     }
 
+    private static void drawTexturedQuad(Matrix4f matrix, float min, float max,
+                                         float uMin, float uMax, float vMin, float vMax) {
+        BufferBuilder vertices = Tesselator.getInstance().begin(VertexFormat.Mode.QUADS,
+                DefaultVertexFormat.POSITION_TEX);
+        vertices.addVertex(matrix, min, RADIUS - 1.0F, min).setUv(uMin, vMin);
+        vertices.addVertex(matrix, max, RADIUS - 1.0F, min).setUv(uMax, vMin);
+        vertices.addVertex(matrix, max, RADIUS - 1.0F, max).setUv(uMax, vMax);
+        vertices.addVertex(matrix, min, RADIUS - 1.0F, max).setUv(uMin, vMax);
+        BufferUploader.drawWithShader(vertices.buildOrThrow());
+    }
+
     private static void vertex(BufferBuilder vertices, Matrix4f matrix, int axis, int sign,
                                float x, float y, int color) {
         float fixed = sign * RADIUS;

src/main/java/net/dnorberg/rivencraft/client/SymbolPageTextures.java

@@ -138,6 +138,17 @@ public final class SymbolPageTextures {
                         y * base.getHeight() / SIZE));
             }
         }
+        String numberPath = id.getPath().startsWith("number/")
+                ? id.getPath().substring("number/".length()) : "";
+        if (id.getNamespace().equals(Rivencraft.MOD_ID)
+                && numberPath.matches("(?:[0-9]|1[0-9]|2[0-4])")) {
+            int digit = Integer.parseInt(numberPath);
+            int glyphSize = item ? GLYPH * ITEM_SYMBOL_SIZE / ICON_SIZE : GLYPH;
+            int origin = item ? scaleForItem(38) : 38;
+            for (int component : SymbolNumerals.componentsForDigit(digit))
+                blendComponent(image, component, origin, origin, glyphSize);
+            return image;
+        }
         String[] words = poem.isBlank() ? generatedWords(id) : poem.split(" ");
         int[] offsetsX = {38, 77, 38, 0};
         int[] offsetsY = {0, 38, 77, 38};
@@ -146,18 +157,22 @@ public final class SymbolPageTextures {
             int originX = item ? scaleForItem(offsetsX[word]) : offsetsX[word];
             int originY = item ? scaleForItem(offsetsY[word]) : offsetsY[word];
             for (int component : glyphs(words[word])) {
-                for (int y = 0; y < glyphSize; y++) for (int x = 0; x < glyphSize; x++) {
-                    int pixel = components.getPixelRGBA((component % 8) * 64 + x * 64 / glyphSize,
-                            (component / 8) * 64 + y * 64 / glyphSize);
-                    int alpha = pixel >>> 24;
-                    if (alpha != 0) image.blendPixel(originX + x, originY + y,
-                            (alpha << 24) | 0x001A212B);
-                }
+                blendComponent(image, component, originX, originY, glyphSize);
             }
         }
         return image;
     }
 
+    private static void blendComponent(NativeImage image, int component, int originX, int originY, int glyphSize) {
+        for (int y = 0; y < glyphSize; y++) for (int x = 0; x < glyphSize; x++) {
+            int pixel = components.getPixelRGBA((component % 8) * 64 + x * 64 / glyphSize,
+                    (component / 8) * 64 + y * 64 / glyphSize);
+            int alpha = pixel >>> 24;
+            if (alpha != 0) image.blendPixel(originX + x, originY + y,
+                    (alpha << 24) | 0x001A212B);
+        }
+    }
+
     private static int scaleForItem(int coordinate) {
         return SIZE / 2 + Math.round((coordinate - SIZE / 2F) * ITEM_SYMBOL_SIZE / ICON_SIZE);
     }

src/main/java/net/dnorberg/rivencraft/event/AgeCelestialAngleSync.java

@@ -8,6 +8,7 @@ import net.dnorberg.rivencraft.network.AgeCelestialAnglePayload;
 import net.minecraft.server.level.ServerPlayer;
 import net.neoforged.neoforge.event.entity.player.PlayerEvent;
 import net.neoforged.neoforge.network.PacketDistributor;
+import net.neoforged.neoforge.network.registration.NetworkRegistry;
 
 /** Sends saved celestial angles when a client joins or enters an Age. */
 public final class AgeCelestialAngleSync {
@@ -34,6 +35,8 @@ public final class AgeCelestialAngleSync {
     }
 
     public static void send(ServerPlayer player, AgeDefinition age) {
+        // GameTest mock players (and clients without this channel) cannot receive this payload.
+        if (!NetworkRegistry.hasChannel(player.connection, AgeCelestialAnglePayload.TYPE.id())) return;
         PacketDistributor.sendToPlayer(player, new AgeCelestialAnglePayload(
                 AgeDimensionService.dimensionKey(age), age.traits().celestialAngle(),
                 AgeSkyProfile.forAge(age)));

src/main/java/net/dnorberg/rivencraft/gametest/CrystalPortalGameTests.java

@@ -53,6 +53,8 @@ public final class CrystalPortalGameTests {
         helper.assertTrue(plan.valid(), "A closed crystal frame must form a portal");
         BookReceptacleBlockEntity holder = (BookReceptacleBlockEntity) level.getBlockEntity(holderPos);
         holder.setBook(new ItemStack(ModItems.LINKING_BOOK.get()));
+        helper.assertTrue(level.getBlockState(holderPos).getValue(BookReceptacleBlock.HAS_BOOK),
+                "An occupied receptacle must expose its book state to client renderers");
         LinkTarget destination = new LinkTarget(GlobalPos.of(level.dimension(), centerTarget(helper)), 0, 0);
         holder.setDestination(destination);
         BookReceptacleBlockEntity restored = new BookReceptacleBlockEntity(holderPos, holder.getBlockState());
@@ -89,6 +91,12 @@ public final class CrystalPortalGameTests {
                 "A north/south opening must only show its two player-facing sides");
         CrystalPortalNetwork.shutdown(level, holderPos);
         helper.assertTrue(level.getBlockState(center).isAir(), "Removing the book must release the portal");
+        helper.assertTrue(holder.takeBook().is(ModItems.LINKING_BOOK.get()),
+                "Removing the book must return the stored item");
+        helper.assertTrue(!level.getBlockState(holderPos).getValue(BookReceptacleBlock.HAS_BOOK),
+                "Removing the book must clear the client-visible model state");
+        helper.assertTrue(!holder.getUpdateTag(level.registryAccess()).contains("Book"),
+                "The block-entity update must also clear the old client-side book stack");
         helper.succeed();
     }
 

src/main/java/net/dnorberg/rivencraft/registry/ModCreativeTabs.java

@@ -58,7 +58,7 @@ public final class ModCreativeTabs {
                     .build());
 
     private static final List<String> CATEGORY_ORDER = List.of(
-            "terrain", "biome", "cave_biome", "biome_generation", "weather", "season", "lighting", "sky", "celestial", "block", "fluid", "feature", "environment", "corrupted");
+            "terrain", "biome", "cave_biome", "biome_generation", "weather", "season", "lighting", "sky", "color", "number", "celestial", "block", "fluid", "feature", "environment", "corrupted");
 
     public static final Map<ResourceLocation, DeferredHolder<CreativeModeTab, CreativeModeTab>> SYMBOL_PAGES =
             registerSymbolPageTabs();

src/main/java/net/dnorberg/rivencraft/writing/SymbolSemantics.java

@@ -80,6 +80,8 @@ public record SymbolSemantics(Role role, Value value) {
         SKY("sky", Kind.CHOICE, "overworld", "nether", "end", "static"),
         SKY_COLOR("sky_color", Kind.CHOICE,
                 "red", "orange", "yellow", "green", "blue", "purple", "white", "black"),
+        COLOR("color", Kind.CHOICE, "red", "green", "blue", "black", "white"),
+        COLOR_NUMBER("color_number", Kind.NUMBER),
         WEATHER("weather", Kind.CHOICE,
                 "normal", "fast", "slow", "off", "always", "cloudy", "rain", "snow", "storm"),
         SEASON("season", Kind.CHOICE,
@@ -116,6 +118,8 @@ public record SymbolSemantics(Role role, Value value) {
             return switch (this) {
                 case PERIOD_MODIFIER -> number.amount() >= 0.0 && number.amount() <= 2.0;
                 case SIZE_MODIFIER -> number.amount() >= 0.25 && number.amount() <= 3.0;
+                case COLOR_NUMBER -> number.amount() >= 0.0 && number.amount() <= 24.0
+                        && number.amount() == Math.floor(number.amount());
                 case ANGLE_MODIFIER, PHASE_MODIFIER -> number.amount() >= 0.0 && number.amount() < 360.0;
                 default -> false;
             };
@@ -127,6 +131,7 @@ public record SymbolSemantics(Role role, Value value) {
                 case CHOICE -> "one of " + choices.stream().sorted().toList();
                 case NUMBER -> this == PERIOD_MODIFIER ? "a finite number in [0, 2]"
                         : this == SIZE_MODIFIER ? "a finite number in [0.25, 3]"
+                        : this == COLOR_NUMBER ? "an integer D'ni digit in [0, 24]"
                         : "a finite number in [0, 360) degrees";
             };
         }

src/main/java/net/dnorberg/rivencraft/writing/WritingGrammar.java

@@ -45,6 +45,7 @@ public final class WritingGrammar {
         int lastStage = -1;
         int biomeCount = 0;
         ParsedSymbol pendingBlock = null;
+        ParsedSymbol pendingColorNumber = null;
         for (int index = 0; index < writing.entries().size(); index++) {
             WritingEntry entry = writing.entries().get(index);
             if (entry.kind() == WritingEntry.Kind.LINK_PANEL) {
@@ -73,6 +74,18 @@ public final class WritingGrammar {
             Role role = semantics.orElseThrow().role();
             ParsedSymbol parsed = new ParsedSymbol(index, reference, semantics.orElseThrow());
             symbols.add(parsed);
+            if (pendingColorNumber != null && role != Role.COLOR && role != Role.COLOR_NUMBER) {
+                diagnostics.add(new Diagnostic(Code.MISPLACED_MODIFIER, pendingColorNumber.index(),
+                        "A number page must be immediately followed by a color page"));
+                pendingColorNumber = null;
+            }
+            if (role == Role.COLOR_NUMBER) {
+                if (pendingColorNumber != null) diagnostics.add(new Diagnostic(Code.MISPLACED_MODIFIER,
+                        pendingColorNumber.index(), "A number page must be immediately followed by a color page"));
+                pendingColorNumber = parsed;
+            } else if (role == Role.COLOR) {
+                pendingColorNumber = null;
+            }
             if (modifier(role)) {
                 // Legacy modifier pages pop and combine an earlier modifier of the same
                 // kind. Only the final pending value can be left dangling.
@@ -115,13 +128,15 @@ public final class WritingGrammar {
             }
             if (role == Role.BIOME) biomeCount++;
             int stage = stage(role);
-            if (stage < lastStage && !modifier(role)) {
+            if (stage < lastStage && !modifier(role) && role != Role.COLOR && role != Role.COLOR_NUMBER) {
                 diagnostics.add(new Diagnostic(Code.OUT_OF_ORDER,
                         index, "Move this " + role.id() + " page before later grammar categories"));
-            } else {
+            } else if (role != Role.COLOR && role != Role.COLOR_NUMBER) {
                 lastStage = stage;
             }
         }
+        if (pendingColorNumber != null) diagnostics.add(new Diagnostic(Code.DANGLING_MODIFIER,
+                pendingColorNumber.index(), "A number page must be followed by a color page"));
         if (panels == 0) diagnostics.add(new Diagnostic(Code.MISSING_PANEL, -1,
                 "Add a Link Panel as the first page"));
         for (ParsedSymbol dangling : pendingModifiers.values()) {
@@ -183,6 +198,7 @@ public final class WritingGrammar {
             case SEASON -> 4;
             case LIGHTING -> 5;
             case SKY, SKY_COLOR -> 6;
+            case COLOR, COLOR_NUMBER -> 6;
             case PERIOD_MODIFIER, ANGLE_MODIFIER, PHASE_MODIFIER, SIZE_MODIFIER,
                     CELESTIAL_COLOR, DIRECTION_MODIFIER -> 7;
             case CELESTIAL -> 8;

src/main/resources/assets/rivencraft/blockstates/book_receptacle.json

@@ -1 +1,10 @@
-{"variants":{"facing=north":{"model":"rivencraft:block/book_receptacle","y":180},"facing=east":{"model":"rivencraft:block/book_receptacle","y":270},"facing=south":{"model":"rivencraft:block/book_receptacle"},"facing=west":{"model":"rivencraft:block/book_receptacle","y":90},"facing=up":{"model":"rivencraft:block/book_receptacle","x":90},"facing=down":{"model":"rivencraft:block/book_receptacle","x":270,"y":180}}}
+{
+  "multipart": [
+    {"when": {"facing": "north"}, "apply": {"model": "rivencraft:block/book_receptacle", "y": 180}},
+    {"when": {"facing": "east"}, "apply": {"model": "rivencraft:block/book_receptacle", "y": 270}},
+    {"when": {"facing": "south"}, "apply": {"model": "rivencraft:block/book_receptacle"}},
+    {"when": {"facing": "west"}, "apply": {"model": "rivencraft:block/book_receptacle", "y": 90}},
+    {"when": {"facing": "up"}, "apply": {"model": "rivencraft:block/book_receptacle", "x": 90}},
+    {"when": {"facing": "down"}, "apply": {"model": "rivencraft:block/book_receptacle", "x": 270, "y": 180}}
+  ]
+}

src/main/resources/assets/rivencraft/lang/en_us.json

@@ -225,22 +225,42 @@
   "symbol.rivencraft.sky.end.description": "Use the End sky and dark preview background.",
   "symbol.rivencraft.sky.static": "Static Sky",
   "symbol.rivencraft.sky.static.description": "Fill the sky with shifting television static.",
-  "symbol.rivencraft.sky_color.red": "Red Sky Color",
-  "symbol.rivencraft.sky_color.red.description": "Tint the sky and linked portal red.",
-  "symbol.rivencraft.sky_color.orange": "Orange Sky Color",
-  "symbol.rivencraft.sky_color.orange.description": "Tint the sky and linked portal orange.",
-  "symbol.rivencraft.sky_color.yellow": "Yellow Sky Color",
-  "symbol.rivencraft.sky_color.yellow.description": "Tint the sky and linked portal yellow.",
-  "symbol.rivencraft.sky_color.green": "Green Sky Color",
-  "symbol.rivencraft.sky_color.green.description": "Tint the sky and linked portal green.",
-  "symbol.rivencraft.sky_color.blue": "Blue Sky Color",
-  "symbol.rivencraft.sky_color.blue.description": "Tint the sky and linked portal blue.",
-  "symbol.rivencraft.sky_color.purple": "Purple Sky Color",
-  "symbol.rivencraft.sky_color.purple.description": "Tint the sky and linked portal purple.",
-  "symbol.rivencraft.sky_color.white": "White Sky Color",
-  "symbol.rivencraft.sky_color.white.description": "Tint the sky and linked portal white.",
-  "symbol.rivencraft.sky_color.black": "Black Sky Color",
-  "symbol.rivencraft.sky_color.black.description": "Tint the sky and linked portal near-black.",
+  "symbol.rivencraft.color.red": "Red Color",
+  "symbol.rivencraft.color.red.description": "Add red to the next Sky, Sun, or Moon. A number page directly before this page sets its strength.",
+  "symbol.rivencraft.color.green": "Green Color",
+  "symbol.rivencraft.color.green.description": "Add green to the next Sky, Sun, or Moon. A number page directly before this page sets its strength.",
+  "symbol.rivencraft.color.blue": "Blue Color",
+  "symbol.rivencraft.color.blue.description": "Add blue to the next Sky, Sun, or Moon. A number page directly before this page sets its strength.",
+  "symbol.rivencraft.color.white": "White Color",
+  "symbol.rivencraft.color.white.description": "Add equal brightness to red, green, and blue in the next Sky, Sun, or Moon.",
+  "symbol.rivencraft.color.black": "Black Color",
+  "symbol.rivencraft.color.black.description": "Subtract equal brightness from red, green, and blue in the next Sky, Sun, or Moon.",
+  "symbol.rivencraft.number.0": "D'ni 0",
+  "symbol.rivencraft.number.1": "D'ni 1",
+  "symbol.rivencraft.number.2": "D'ni 2",
+  "symbol.rivencraft.number.3": "D'ni 3",
+  "symbol.rivencraft.number.4": "D'ni 4",
+  "symbol.rivencraft.number.5": "D'ni 5",
+  "symbol.rivencraft.number.6": "D'ni 6",
+  "symbol.rivencraft.number.7": "D'ni 7",
+  "symbol.rivencraft.number.8": "D'ni 8",
+  "symbol.rivencraft.number.9": "D'ni 9",
+  "symbol.rivencraft.number.10": "D'ni 10",
+  "symbol.rivencraft.number.11": "D'ni 11",
+  "symbol.rivencraft.number.12": "D'ni 12",
+  "symbol.rivencraft.number.13": "D'ni 13",
+  "symbol.rivencraft.number.14": "D'ni 14",
+  "symbol.rivencraft.number.15": "D'ni 15",
+  "symbol.rivencraft.number.16": "D'ni 16",
+  "symbol.rivencraft.number.17": "D'ni 17",
+  "symbol.rivencraft.number.18": "D'ni 18",
+  "symbol.rivencraft.number.19": "D'ni 19",
+  "symbol.rivencraft.number.20": "D'ni 20",
+  "symbol.rivencraft.number.21": "D'ni 21",
+  "symbol.rivencraft.number.22": "D'ni 22",
+  "symbol.rivencraft.number.23": "D'ni 23",
+  "symbol.rivencraft.number.24": "D'ni 24",
+  "symbol.rivencraft.number.description": "Set the next color page to this D'ni number times 10. Without a number page, the Age chooses a random number from 0 to 24.",
   "symbol.rivencraft.weather.normal": "Normal Weather",
   "symbol.rivencraft.weather.normal.description": "Use the normal weather cycle.",
   "symbol.rivencraft.weather.fast": "Fast Weather",
@@ -271,22 +291,6 @@
   "symbol.rivencraft.celestial.sun.description": "Add one independently moving sun to the sky.",
   "symbol.rivencraft.celestial.moon": "Moon",
   "symbol.rivencraft.celestial.moon.description": "Add one independently moving moon to the sky.",
-  "symbol.rivencraft.celestial_color.red": "Red Celestial",
-  "symbol.rivencraft.celestial_color.red.description": "Color the next sun or moon red.",
-  "symbol.rivencraft.celestial_color.orange": "Orange Celestial",
-  "symbol.rivencraft.celestial_color.orange.description": "Color the next sun or moon orange.",
-  "symbol.rivencraft.celestial_color.yellow": "Yellow Celestial",
-  "symbol.rivencraft.celestial_color.yellow.description": "Color the next sun or moon yellow.",
-  "symbol.rivencraft.celestial_color.green": "Green Celestial",
-  "symbol.rivencraft.celestial_color.green.description": "Color the next sun or moon green.",
-  "symbol.rivencraft.celestial_color.blue": "Blue Celestial",
-  "symbol.rivencraft.celestial_color.blue.description": "Color the next sun or moon blue.",
-  "symbol.rivencraft.celestial_color.purple": "Purple Celestial",
-  "symbol.rivencraft.celestial_color.purple.description": "Color the next sun or moon purple.",
-  "symbol.rivencraft.celestial_color.white": "White Celestial",
-  "symbol.rivencraft.celestial_color.white.description": "Color the next sun or moon white.",
-  "symbol.rivencraft.celestial_color.black": "Black Celestial",
-  "symbol.rivencraft.celestial_color.black.description": "Blend black into the next sun or moon's color.",
   "symbol.rivencraft.size.small": "Small Celestial",
   "symbol.rivencraft.size.small.description": "Halve the apparent size of the next sun or moon.",
   "symbol.rivencraft.size.normal": "Normal Celestial Size",
@@ -436,6 +440,8 @@
   "itemGroup.rivencraft.pages.season": "Rivencraft Season Pages",
   "itemGroup.rivencraft.pages.lighting": "Rivencraft Lighting Pages",
   "itemGroup.rivencraft.pages.sky": "Rivencraft Sky Pages",
+  "itemGroup.rivencraft.pages.color": "Rivencraft Color Pages",
+  "itemGroup.rivencraft.pages.number": "Rivencraft Number Pages",
   "itemGroup.rivencraft.pages.celestial": "Rivencraft Celestial Pages",
   "itemGroup.rivencraft.pages.block": "Rivencraft Block Pages",
   "itemGroup.rivencraft.pages.fluid": "Rivencraft Fluid Pages",

src/main/resources/data/rivencraft/rivencraft/symbols/celestial_color/black.json

@@ -1 +0,0 @@
-{"schema_version":2,"name":"symbol.rivencraft.celestial_color.black","description":"symbol.rivencraft.celestial_color.black.description","category":"rivencraft:celestial","semantics":{"role":"celestial_color","value":"black"},"poem":"Transform Black Illuminate Motion"}

src/main/resources/data/rivencraft/rivencraft/symbols/celestial_color/blue.json

@@ -1 +0,0 @@
-{"schema_version":2,"name":"symbol.rivencraft.celestial_color.blue","description":"symbol.rivencraft.celestial_color.blue.description","category":"rivencraft:celestial","semantics":{"role":"celestial_color","value":"blue"},"poem":"Transform Blue Illuminate Motion"}

src/main/resources/data/rivencraft/rivencraft/symbols/celestial_color/green.json

@@ -1 +0,0 @@
-{"schema_version":2,"name":"symbol.rivencraft.celestial_color.green","description":"symbol.rivencraft.celestial_color.green.description","category":"rivencraft:celestial","semantics":{"role":"celestial_color","value":"green"},"poem":"Transform Green Illuminate Motion"}

src/main/resources/data/rivencraft/rivencraft/symbols/celestial_color/orange.json

@@ -1 +0,0 @@
-{"schema_version":2,"name":"symbol.rivencraft.celestial_color.orange","description":"symbol.rivencraft.celestial_color.orange.description","category":"rivencraft:celestial","semantics":{"role":"celestial_color","value":"orange"},"poem":"Transform Orange Illuminate Motion"}

src/main/resources/data/rivencraft/rivencraft/symbols/celestial_color/purple.json

@@ -1 +0,0 @@
-{"schema_version":2,"name":"symbol.rivencraft.celestial_color.purple","description":"symbol.rivencraft.celestial_color.purple.description","category":"rivencraft:celestial","semantics":{"role":"celestial_color","value":"purple"},"poem":"Transform Purple Illuminate Motion"}

src/main/resources/data/rivencraft/rivencraft/symbols/celestial_color/red.json

@@ -1 +0,0 @@
-{"schema_version":2,"name":"symbol.rivencraft.celestial_color.red","description":"symbol.rivencraft.celestial_color.red.description","category":"rivencraft:celestial","semantics":{"role":"celestial_color","value":"red"},"poem":"Transform Red Illuminate Motion"}

src/main/resources/data/rivencraft/rivencraft/symbols/celestial_color/white.json

@@ -1 +0,0 @@
-{"schema_version":2,"name":"symbol.rivencraft.celestial_color.white","description":"symbol.rivencraft.celestial_color.white.description","category":"rivencraft:celestial","semantics":{"role":"celestial_color","value":"white"},"poem":"Transform White Illuminate Motion"}

src/main/resources/data/rivencraft/rivencraft/symbols/celestial_color/yellow.json

@@ -1 +0,0 @@
-{"schema_version":2,"name":"symbol.rivencraft.celestial_color.yellow","description":"symbol.rivencraft.celestial_color.yellow.description","category":"rivencraft:celestial","semantics":{"role":"celestial_color","value":"yellow"},"poem":"Transform Yellow Illuminate Motion"}

src/main/resources/data/rivencraft/rivencraft/symbols/color/black.json

@@ -0,0 +1 @@
+{"schema_version":2,"name":"symbol.rivencraft.color.black","description":"symbol.rivencraft.color.black.description","category":"rivencraft:color","semantics":{"role":"color","value":"black"},"poem":"Ethereal Black Transform Balance"}

src/main/resources/data/rivencraft/rivencraft/symbols/color/blue.json

@@ -0,0 +1 @@
+{"schema_version":2,"name":"symbol.rivencraft.color.blue","description":"symbol.rivencraft.color.blue.description","category":"rivencraft:color","semantics":{"role":"color","value":"blue"},"poem":"Ethereal Blue Transform Balance"}

src/main/resources/data/rivencraft/rivencraft/symbols/color/green.json

@@ -0,0 +1 @@
+{"schema_version":2,"name":"symbol.rivencraft.color.green","description":"symbol.rivencraft.color.green.description","category":"rivencraft:color","semantics":{"role":"color","value":"green"},"poem":"Ethereal Green Transform Balance"}

src/main/resources/data/rivencraft/rivencraft/symbols/color/red.json

@@ -0,0 +1 @@
+{"schema_version":2,"name":"symbol.rivencraft.color.red","description":"symbol.rivencraft.color.red.description","category":"rivencraft:color","semantics":{"role":"color","value":"red"},"poem":"Ethereal Red Transform Balance"}

src/main/resources/data/rivencraft/rivencraft/symbols/color/white.json

@@ -0,0 +1 @@
+{"schema_version":2,"name":"symbol.rivencraft.color.white","description":"symbol.rivencraft.color.white.description","category":"rivencraft:color","semantics":{"role":"color","value":"white"},"poem":"Ethereal White Transform Balance"}

src/main/resources/data/rivencraft/rivencraft/symbols/number/0.json

@@ -0,0 +1 @@
+{"schema_version":2,"name":"symbol.rivencraft.number.0","description":"symbol.rivencraft.number.description","category":"rivencraft:number","semantics":{"role":"color_number","value":0},"poem":"Transform Time System Balance"}

src/main/resources/data/rivencraft/rivencraft/symbols/number/1.json

@@ -0,0 +1 @@
+{"schema_version":2,"name":"symbol.rivencraft.number.1","description":"symbol.rivencraft.number.description","category":"rivencraft:number","semantics":{"role":"color_number","value":1},"poem":"Transform Time System Balance"}

src/main/resources/data/rivencraft/rivencraft/symbols/number/10.json

@@ -0,0 +1 @@
+{"schema_version":2,"name":"symbol.rivencraft.number.10","description":"symbol.rivencraft.number.description","category":"rivencraft:number","semantics":{"role":"color_number","value":10},"poem":"Transform Time System Balance"}

src/main/resources/data/rivencraft/rivencraft/symbols/number/11.json

@@ -0,0 +1 @@
+{"schema_version":2,"name":"symbol.rivencraft.number.11","description":"symbol.rivencraft.number.description","category":"rivencraft:number","semantics":{"role":"color_number","value":11},"poem":"Transform Time System Balance"}

src/main/resources/data/rivencraft/rivencraft/symbols/number/12.json

@@ -0,0 +1 @@
+{"schema_version":2,"name":"symbol.rivencraft.number.12","description":"symbol.rivencraft.number.description","category":"rivencraft:number","semantics":{"role":"color_number","value":12},"poem":"Transform Time System Balance"}

src/main/resources/data/rivencraft/rivencraft/symbols/number/13.json

@@ -0,0 +1 @@
+{"schema_version":2,"name":"symbol.rivencraft.number.13","description":"symbol.rivencraft.number.description","category":"rivencraft:number","semantics":{"role":"color_number","value":13},"poem":"Transform Time System Balance"}

src/main/resources/data/rivencraft/rivencraft/symbols/number/14.json

@@ -0,0 +1 @@
+{"schema_version":2,"name":"symbol.rivencraft.number.14","description":"symbol.rivencraft.number.description","category":"rivencraft:number","semantics":{"role":"color_number","value":14},"poem":"Transform Time System Balance"}

src/main/resources/data/rivencraft/rivencraft/symbols/number/15.json

@@ -0,0 +1 @@
+{"schema_version":2,"name":"symbol.rivencraft.number.15","description":"symbol.rivencraft.number.description","category":"rivencraft:number","semantics":{"role":"color_number","value":15},"poem":"Transform Time System Balance"}

src/main/resources/data/rivencraft/rivencraft/symbols/number/16.json

@@ -0,0 +1 @@
+{"schema_version":2,"name":"symbol.rivencraft.number.16","description":"symbol.rivencraft.number.description","category":"rivencraft:number","semantics":{"role":"color_number","value":16},"poem":"Transform Time System Balance"}

src/main/resources/data/rivencraft/rivencraft/symbols/number/17.json

@@ -0,0 +1 @@
+{"schema_version":2,"name":"symbol.rivencraft.number.17","description":"symbol.rivencraft.number.description","category":"rivencraft:number","semantics":{"role":"color_number","value":17},"poem":"Transform Time System Balance"}

src/main/resources/data/rivencraft/rivencraft/symbols/number/18.json

@@ -0,0 +1 @@
+{"schema_version":2,"name":"symbol.rivencraft.number.18","description":"symbol.rivencraft.number.description","category":"rivencraft:number","semantics":{"role":"color_number","value":18},"poem":"Transform Time System Balance"}

src/main/resources/data/rivencraft/rivencraft/symbols/number/19.json

@@ -0,0 +1 @@
+{"schema_version":2,"name":"symbol.rivencraft.number.19","description":"symbol.rivencraft.number.description","category":"rivencraft:number","semantics":{"role":"color_number","value":19},"poem":"Transform Time System Balance"}

src/main/resources/data/rivencraft/rivencraft/symbols/number/2.json

@@ -0,0 +1 @@
+{"schema_version":2,"name":"symbol.rivencraft.number.2","description":"symbol.rivencraft.number.description","category":"rivencraft:number","semantics":{"role":"color_number","value":2},"poem":"Transform Time System Balance"}

src/main/resources/data/rivencraft/rivencraft/symbols/number/20.json

@@ -0,0 +1 @@
+{"schema_version":2,"name":"symbol.rivencraft.number.20","description":"symbol.rivencraft.number.description","category":"rivencraft:number","semantics":{"role":"color_number","value":20},"poem":"Transform Time System Balance"}

src/main/resources/data/rivencraft/rivencraft/symbols/number/21.json

@@ -0,0 +1 @@
+{"schema_version":2,"name":"symbol.rivencraft.number.21","description":"symbol.rivencraft.number.description","category":"rivencraft:number","semantics":{"role":"color_number","value":21},"poem":"Transform Time System Balance"}

src/main/resources/data/rivencraft/rivencraft/symbols/number/22.json

@@ -0,0 +1 @@
+{"schema_version":2,"name":"symbol.rivencraft.number.22","description":"symbol.rivencraft.number.description","category":"rivencraft:number","semantics":{"role":"color_number","value":22},"poem":"Transform Time System Balance"}

src/main/resources/data/rivencraft/rivencraft/symbols/number/23.json

@@ -0,0 +1 @@
+{"schema_version":2,"name":"symbol.rivencraft.number.23","description":"symbol.rivencraft.number.description","category":"rivencraft:number","semantics":{"role":"color_number","value":23},"poem":"Transform Time System Balance"}

src/main/resources/data/rivencraft/rivencraft/symbols/number/24.json

@@ -0,0 +1 @@
+{"schema_version":2,"name":"symbol.rivencraft.number.24","description":"symbol.rivencraft.number.description","category":"rivencraft:number","semantics":{"role":"color_number","value":24},"poem":"Transform Time System Balance"}

src/main/resources/data/rivencraft/rivencraft/symbols/number/3.json

@@ -0,0 +1 @@
+{"schema_version":2,"name":"symbol.rivencraft.number.3","description":"symbol.rivencraft.number.description","category":"rivencraft:number","semantics":{"role":"color_number","value":3},"poem":"Transform Time System Balance"}

src/main/resources/data/rivencraft/rivencraft/symbols/number/4.json

@@ -0,0 +1 @@
+{"schema_version":2,"name":"symbol.rivencraft.number.4","description":"symbol.rivencraft.number.description","category":"rivencraft:number","semantics":{"role":"color_number","value":4},"poem":"Transform Time System Balance"}

src/main/resources/data/rivencraft/rivencraft/symbols/number/5.json

@@ -0,0 +1 @@
+{"schema_version":2,"name":"symbol.rivencraft.number.5","description":"symbol.rivencraft.number.description","category":"rivencraft:number","semantics":{"role":"color_number","value":5},"poem":"Transform Time System Balance"}

src/main/resources/data/rivencraft/rivencraft/symbols/number/6.json

@@ -0,0 +1 @@
+{"schema_version":2,"name":"symbol.rivencraft.number.6","description":"symbol.rivencraft.number.description","category":"rivencraft:number","semantics":{"role":"color_number","value":6},"poem":"Transform Time System Balance"}

src/main/resources/data/rivencraft/rivencraft/symbols/number/7.json

@@ -0,0 +1 @@
+{"schema_version":2,"name":"symbol.rivencraft.number.7","description":"symbol.rivencraft.number.description","category":"rivencraft:number","semantics":{"role":"color_number","value":7},"poem":"Transform Time System Balance"}

src/main/resources/data/rivencraft/rivencraft/symbols/number/8.json

@@ -0,0 +1 @@
+{"schema_version":2,"name":"symbol.rivencraft.number.8","description":"symbol.rivencraft.number.description","category":"rivencraft:number","semantics":{"role":"color_number","value":8},"poem":"Transform Time System Balance"}

src/main/resources/data/rivencraft/rivencraft/symbols/number/9.json

@@ -0,0 +1 @@
+{"schema_version":2,"name":"symbol.rivencraft.number.9","description":"symbol.rivencraft.number.description","category":"rivencraft:number","semantics":{"role":"color_number","value":9},"poem":"Transform Time System Balance"}

src/main/resources/data/rivencraft/rivencraft/symbols/sky_color/black.json

@@ -1 +0,0 @@
-{"schema_version":2,"name":"symbol.rivencraft.sky_color.black","description":"symbol.rivencraft.sky_color.black.description","category":"rivencraft:sky","semantics":{"role":"sky_color","value":"black"},"poem":"Ethereal Black Sky Balance"}

src/main/resources/data/rivencraft/rivencraft/symbols/sky_color/blue.json

@@ -1 +0,0 @@
-{"schema_version":2,"name":"symbol.rivencraft.sky_color.blue","description":"symbol.rivencraft.sky_color.blue.description","category":"rivencraft:sky","semantics":{"role":"sky_color","value":"blue"},"poem":"Ethereal Blue Sky Balance"}

src/main/resources/data/rivencraft/rivencraft/symbols/sky_color/green.json

@@ -1 +0,0 @@
-{"schema_version":2,"name":"symbol.rivencraft.sky_color.green","description":"symbol.rivencraft.sky_color.green.description","category":"rivencraft:sky","semantics":{"role":"sky_color","value":"green"},"poem":"Ethereal Green Sky Balance"}

src/main/resources/data/rivencraft/rivencraft/symbols/sky_color/orange.json

@@ -1 +0,0 @@
-{"schema_version":2,"name":"symbol.rivencraft.sky_color.orange","description":"symbol.rivencraft.sky_color.orange.description","category":"rivencraft:sky","semantics":{"role":"sky_color","value":"orange"},"poem":"Ethereal Orange Sky Balance"}

src/main/resources/data/rivencraft/rivencraft/symbols/sky_color/purple.json

@@ -1 +0,0 @@
-{"schema_version":2,"name":"symbol.rivencraft.sky_color.purple","description":"symbol.rivencraft.sky_color.purple.description","category":"rivencraft:sky","semantics":{"role":"sky_color","value":"purple"},"poem":"Ethereal Purple Sky Balance"}

src/main/resources/data/rivencraft/rivencraft/symbols/sky_color/red.json

@@ -1 +0,0 @@
-{"schema_version":2,"name":"symbol.rivencraft.sky_color.red","description":"symbol.rivencraft.sky_color.red.description","category":"rivencraft:sky","semantics":{"role":"sky_color","value":"red"},"poem":"Ethereal Red Sky Balance"}

src/main/resources/data/rivencraft/rivencraft/symbols/sky_color/white.json

@@ -1 +0,0 @@
-{"schema_version":2,"name":"symbol.rivencraft.sky_color.white","description":"symbol.rivencraft.sky_color.white.description","category":"rivencraft:sky","semantics":{"role":"sky_color","value":"white"},"poem":"Ethereal White Sky Balance"}

src/main/resources/data/rivencraft/rivencraft/symbols/sky_color/yellow.json

@@ -1 +0,0 @@
-{"schema_version":2,"name":"symbol.rivencraft.sky_color.yellow","description":"symbol.rivencraft.sky_color.yellow.description","category":"rivencraft:sky","semantics":{"role":"sky_color","value":"yellow"},"poem":"Ethereal Yellow Sky Balance"}