Implement terrain symbol generation profiles

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

@@ -22,7 +22,7 @@ public record AgeDefinition(
     public static final ResourceLocation RANDOM_VANILLA_PROFILE = ResourceLocation.fromNamespaceAndPath(
             Rivencraft.MOD_ID, "random_vanilla"
     );
-    public static final int CURRENT_GENERATION_VERSION = 14;
+    public static final int CURRENT_GENERATION_VERSION = 15;
 
     public AgeDefinition {
         Objects.requireNonNull(id, "id");

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

@@ -60,6 +60,7 @@ public final class AgeDimensionService {
         DynamicDimensionLoadCallback.register((server, loader) -> {
             ServerLevel overworld = server.overworld();
             for (AgeDefinition age : AgeRegistrySavedData.get(overworld).definitions()) {
+                if (!canLoadProfile(server, age)) continue;
                 ServerLevel level = loader.loadDynamicDimension(
                         age.dimensionId(),
                         createGenerator(server, age),
@@ -106,6 +107,8 @@ public final class AgeDimensionService {
             return existing;
         }
 
+        if (!canLoadProfile(server, definition)) return null;
+
         ServerLevel overworld = server.overworld();
         ServerLevel loaded = DynamicDimensionRegistry.from(server).loadDynamicDimension(
                 definition.dimensionId(),
@@ -154,6 +157,22 @@ public final class AgeDimensionService {
         }
     }
 
+    private static boolean canLoadProfile(MinecraftServer server, AgeDefinition age) {
+        try {
+            AgeRuntimeProfiles.validateReferences(server.registryAccess(), age.generationProfile(), runtimeProfile(age));
+            return true;
+        } catch (IllegalArgumentException exception) {
+            Rivencraft.LOGGER.error("Cannot load Age {} ({}): {}. Restore its data pack; saved Age data is unchanged.",
+                    age.id(), age.dimensionId(), exception.getMessage());
+            return false;
+        }
+    }
+
+    private static AgeRuntimeProfile runtimeProfile(AgeDefinition age) {
+        return age.plan() == null ? AgeRuntimeProfiles.resolve(age.generationProfile())
+                : age.plan().runtimeProfile();
+    }
+
     private static void applyInitialCelestialPhase(ServerLevel level, AgeDefinition age) {
         long phaseTime = (long)(age.traits().celestialPhase() * Level.TICKS_PER_DAY);
         level.setDayTime(phaseTime);
@@ -267,8 +286,7 @@ public final class AgeDimensionService {
     }
 
     private static ChunkGenerator createGenerator(MinecraftServer server, AgeDefinition age) {
-        AgeRuntimeProfile profile = age.plan() == null ? AgeRuntimeProfiles.resolve(age.generationProfile())
-                : age.plan().runtimeProfile();
+        AgeRuntimeProfile profile = runtimeProfile(age);
         if (profile.terrain() == AgeRuntimeProfile.Terrain.FLAT) {
             return new FlatLevelSource(FlatLevelGeneratorSettings.getDefault(
                     server.registryAccess().lookupOrThrow(Registries.BIOME),
@@ -392,12 +410,11 @@ public final class AgeDimensionService {
     }
 
     private static DimensionType createDimensionType(MinecraftServer server, AgeDefinition age) {
-        AgeRuntimeProfile profile = age.plan() == null ? AgeRuntimeProfiles.resolve(age.generationProfile())
-                : age.plan().runtimeProfile();
+        AgeRuntimeProfile profile = runtimeProfile(age);
         DimensionType base = server.registryAccess().lookupOrThrow(Registries.DIMENSION_TYPE)
                 .getOrThrow(ResourceKey.create(Registries.DIMENSION_TYPE, profile.dimensionType())).value();
         AgeTraits.Lighting lighting = age.traits().lighting();
-        boolean hasSkyLight = lighting != AgeTraits.Lighting.DARK;
+        boolean hasSkyLight = base.hasSkyLight() && lighting != AgeTraits.Lighting.DARK;
         float ambientLight = lighting == AgeTraits.Lighting.BRIGHT ? 0.25F : 0.0F;
         return new DimensionType(
                 base.fixedTime(),

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

@@ -70,14 +70,19 @@ public final class AgeRuntimeProfiles {
         ResourceLocation noise = location(object, "noise_settings", "minecraft:overworld");
         ResourceLocation biome = location(object, "biome_preset", "minecraft:overworld");
         ResourceLocation dimension = location(object, "dimension_type", "minecraft:overworld");
+        AgeRuntimeProfile profile = new AgeRuntimeProfile(schemaVersion, terrain, noise, biome, dimension);
+        validateReferences(registries, id, profile);
+        return profile;
+    }
 
-        if (terrain == AgeRuntimeProfile.Terrain.NOISE) {
-            requireRegistryEntry(registries, Registries.NOISE_SETTINGS, noise, id, "noise_settings");
+    /** Recheck frozen plans before loading: a removed registry entry must not crash or silently alter an Age. */
+    public static void validateReferences(RegistryAccess registries, ResourceLocation id, AgeRuntimeProfile profile) {
+        if (profile.terrain() == AgeRuntimeProfile.Terrain.NOISE) {
+            requireRegistryEntry(registries, Registries.NOISE_SETTINGS, profile.noiseSettings(), id, "noise_settings");
             requireRegistryEntry(registries, Registries.MULTI_NOISE_BIOME_SOURCE_PARAMETER_LIST,
-                    biome, id, "biome_preset");
+                    profile.biomePreset(), id, "biome_preset");
         }
-        requireRegistryEntry(registries, Registries.DIMENSION_TYPE, dimension, id, "dimension_type");
-        return new AgeRuntimeProfile(schemaVersion, terrain, noise, biome, dimension);
+        requireRegistryEntry(registries, Registries.DIMENSION_TYPE, profile.dimensionType(), id, "dimension_type");
     }
 
     private static String requiredString(JsonObject object, String name) {

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

@@ -0,0 +1,175 @@
+package net.dnorberg.rivencraft.book;
+
+import com.google.gson.JsonParser;
+import java.util.List;
+import java.util.UUID;
+import net.dnorberg.rivencraft.writing.OrderedWriting;
+import net.dnorberg.rivencraft.writing.SymbolCatalog;
+import net.dnorberg.rivencraft.writing.SymbolReference;
+import net.dnorberg.rivencraft.writing.SymbolSemantics;
+import net.dnorberg.rivencraft.writing.WritingEntry;
+import net.minecraft.core.BlockPos;
+import net.minecraft.core.registries.Registries;
+import net.minecraft.gametest.framework.GameTest;
+import net.minecraft.gametest.framework.GameTestHelper;
+import net.minecraft.resources.ResourceKey;
+import net.minecraft.resources.ResourceLocation;
+import net.minecraft.world.level.block.Blocks;
+import net.minecraft.world.level.dimension.BuiltinDimensionTypes;
+import net.minecraft.world.level.levelgen.FlatLevelSource;
+import net.minecraft.world.level.levelgen.NoiseBasedChunkGenerator;
+import net.neoforged.neoforge.gametest.GameTestHolder;
+import net.neoforged.neoforge.gametest.PrefixGameTestTemplate;
+
+/** Issue #32: authored terrain must drive actual runtime generation and survive reload. */
+@GameTestHolder("rivencraft_archive_linking")
+@PrefixGameTestTemplate(false)
+public final class TerrainWritingGameTests {
+    private TerrainWritingGameTests() {}
+
+    @GameTest(template = "empty", timeoutTicks = 600)
+    public static void writtenTerrainFamiliesGenerateSafelyAndReload(GameTestHelper helper) {
+        var player = helper.makeMockServerPlayerInLevel();
+        checkWrittenTerrain(helper, player, AgeGenerationProfiles.all(), 0);
+    }
+
+    private static void checkWrittenTerrain(GameTestHelper helper,
+                                            net.minecraft.server.level.ServerPlayer player,
+                                            List<ResourceLocation> profiles, int index) {
+        if (index >= profiles.size()) {
+            helper.succeed();
+            return;
+        }
+        var server = helper.getLevel().getServer();
+        ResourceLocation profileId = profiles.get(index);
+        SymbolReference symbol = new SymbolReference(ResourceLocation.fromNamespaceAndPath(
+                "rivencraft", "terrain/" + profileId.getPath()));
+        var semantics = SymbolCatalog.find(symbol).orElseThrow().semantics().orElseThrow();
+        helper.assertValueEqual(semantics.role(), SymbolSemantics.Role.TERRAIN,
+                "A built-in terrain page must have terrain semantics");
+        helper.assertValueEqual(((SymbolSemantics.ResourceValue) semantics.value()).id(), profileId,
+                "A terrain page must point at its matching profile");
+
+        OrderedWriting writing = new OrderedWriting(List.of(
+                WritingEntry.linkPanel(), WritingEntry.symbol(symbol)));
+        AgeReference reference = new AgeReference(UUID.randomUUID(),
+                "Written " + profileId.getPath() + " " + UUID.randomUUID());
+        var target = AgeDimensionService.resolve(player, reference, writing).orElseThrow();
+        AgeDefinition age = AgeRegistrySavedData.get(helper.getLevel()).find(reference.id()).orElseThrow();
+        helper.assertValueEqual(age.generationProfile(), profileId,
+                "Written terrain must override the random profile chosen from the seed");
+        helper.assertValueEqual(age.plan().runtimeProfile(), AgeRuntimeProfiles.profiles().get(profileId),
+                "The selected noise and dimension-type resources must be frozen in the plan");
+        helper.runAfterDelay(1, () -> {
+            var level = server.getLevel(target.location().dimension());
+            helper.assertTrue(level != null, "The written Age must create a runtime dimension");
+            assertGenerator(helper, level, age.plan().runtimeProfile());
+            BlockPos spawn = target.location().pos();
+            helper.assertTrue(level.getBlockState(spawn.below()).is(Blocks.COBBLESTONE)
+                            && level.getBlockState(spawn).isAir()
+                            && level.getBlockState(spawn.above()).isAir(),
+                    "Every written terrain family must retain a safe arrival platform");
+
+            helper.assertValueEqual(AgeDimensionService.unload(server, age),
+                    AgeDimensionService.UnloadResult.UNLOADED,
+                    "A written Age must unload without losing its plan");
+            var reloaded = AgeDimensionService.ensureLoaded(server, age);
+            helper.assertTrue(reloaded != null, "The written Age must reload from its frozen plan");
+            assertGenerator(helper, reloaded, age.plan().runtimeProfile());
+            helper.assertValueEqual(reloaded.dimensionType().effectsLocation(),
+                    level.dimensionType().effectsLocation(), "Reload must retain dimension effects");
+            helper.runAfterDelay(1, () -> checkWrittenTerrain(helper, player, profiles, index + 1));
+        });
+    }
+
+    @GameTest(template = "empty")
+    public static void missingRegistryResourcesRejectProfileAndPreserveAge(GameTestHelper helper) {
+        ResourceLocation missing = ResourceLocation.parse("rivencraft:missing_noise");
+        var json = JsonParser.parseString("""
+                {"schema_version":1,"terrain":"noise","noise_settings":"rivencraft:missing_noise",
+                 "biome_preset":"minecraft:overworld","dimension_type":"minecraft:overworld"}
+                """);
+        boolean rejected = false;
+        try {
+            AgeRuntimeProfiles.parse(missing, json, helper.getLevel().registryAccess());
+        } catch (IllegalArgumentException exception) {
+            rejected = exception.getMessage().contains("noise_settings")
+                    && exception.getMessage().contains(missing.toString());
+        }
+        helper.assertTrue(rejected, "A profile with missing noise settings needs an actionable rejection");
+
+        long seed = 42L;
+        OrderedWriting writing = new OrderedWriting(List.of(WritingEntry.linkPanel(),
+                WritingEntry.symbol(new SymbolReference(ResourceLocation.parse("rivencraft:terrain/standard")))));
+        AgeRuntimeProfile broken = new AgeRuntimeProfile(1, AgeRuntimeProfile.Terrain.NOISE,
+                missing, ResourceLocation.parse("minecraft:overworld"),
+                ResourceLocation.parse("minecraft:overworld"));
+        AgeGenerationPlan plan = new AgeGenerationPlan(1, seed, writing,
+                List.of(new AgeGenerationPlan.ResolvedSymbol(1,
+                        writing.entries().get(1).symbol().orElseThrow(),
+                        new SymbolSemantics(SymbolSemantics.Role.TERRAIN,
+                                new SymbolSemantics.ResourceValue(AgeGenerationProfiles.STANDARD)))), broken);
+        AgeDefinition age = new AgeDefinition(UUID.randomUUID(), "Missing Resource", seed,
+                AgeGenerationProfiles.STANDARD, AgeDefinition.CURRENT_GENERATION_VERSION,
+                helper.getLevel().getGameTime(),
+                ResourceLocation.parse("rivencraft:gametest/missing_resource_" + UUID.randomUUID()),
+                null, AgeTraits.select(seed), plan);
+        helper.assertTrue(AgeDimensionService.ensureLoaded(helper.getLevel().getServer(), age) == null,
+                "A removed resource must not silently turn an authored Age into a different terrain");
+        helper.assertValueEqual(age.plan(), plan, "Failed loading must not mutate the saved plan");
+        helper.succeed();
+    }
+
+    @GameTest(template = "empty")
+    public static void dimensionTypeSnapshotKeepsNetherSkylightRules(GameTestHelper helper) {
+        var profile = AgeRuntimeProfiles.parse(ResourceLocation.parse("rivencraft:gametest_nether"),
+                JsonParser.parseString("""
+                        {"schema_version":1,"terrain":"noise","noise_settings":"minecraft:nether",
+                         "biome_preset":"minecraft:nether","dimension_type":"minecraft:the_nether"}
+                        """), helper.getLevel().registryAccess());
+        long seed = 99L;
+        OrderedWriting writing = new OrderedWriting(List.of(WritingEntry.linkPanel(),
+                WritingEntry.symbol(new SymbolReference(ResourceLocation.parse("rivencraft:feature/caves")))));
+        var parsed = net.dnorberg.rivencraft.writing.WritingGrammar.parse(writing);
+        AgeGenerationPlan plan = new AgeGenerationPlan(1, seed, writing,
+                parsed.symbols().stream().map(symbol -> new AgeGenerationPlan.ResolvedSymbol(
+                        symbol.index(), symbol.reference(), symbol.semantics())).toList(), profile);
+        AgeDefinition age = new AgeDefinition(UUID.randomUUID(), "Nether Type Snapshot", seed,
+                ResourceLocation.parse("rivencraft:gametest_nether"), AgeDefinition.CURRENT_GENERATION_VERSION,
+                helper.getLevel().getGameTime(),
+                ResourceLocation.parse("rivencraft:gametest/nether_type_" + UUID.randomUUID()),
+                null, AgeTraits.LEGACY_DEFAULTS, plan);
+        var level = AgeDimensionService.ensureLoaded(helper.getLevel().getServer(), age);
+        helper.assertTrue(level != null, "A valid custom dimension-type snapshot must load");
+        helper.assertFalse(level.dimensionType().hasSkyLight(),
+                "Normal lighting must not add skylight to a Nether-style dimension type");
+        helper.assertValueEqual(level.dimensionType().effectsLocation(), BuiltinDimensionTypes.NETHER_EFFECTS,
+                "The authored profile's dimension effects must reach the runtime Age");
+        helper.succeed();
+    }
+
+    private static void assertGenerator(GameTestHelper helper, net.minecraft.server.level.ServerLevel level,
+                                        AgeRuntimeProfile profile) {
+        var generator = level.getChunkSource().getGenerator();
+        if (profile.terrain() == AgeRuntimeProfile.Terrain.NOISE) {
+            helper.assertTrue(generator instanceof NoiseBasedChunkGenerator,
+                    "Noise terrain must use a noise-based chunk generator");
+            var expected = level.registryAccess().lookupOrThrow(Registries.NOISE_SETTINGS).getOrThrow(
+                    ResourceKey.create(Registries.NOISE_SETTINGS, profile.noiseSettings())).value();
+            helper.assertValueEqual(((NoiseBasedChunkGenerator) generator).generatorSettings().value().noiseSettings(),
+                    expected.noiseSettings(), "Written noise settings must be applied to the generator");
+        } else {
+            helper.assertTrue(generator instanceof FlatLevelSource,
+                    "Flat and Void terrain must use a flat-source generator");
+            if (profile.terrain() == AgeRuntimeProfile.Terrain.VOID) {
+                helper.assertTrue(generator.getBiomeSource().possibleBiomes().stream()
+                                .allMatch(biome -> biome.is(net.minecraft.world.level.biome.Biomes.THE_VOID)),
+                        "Void terrain must use the Void biome");
+            }
+        }
+        var expectedType = level.registryAccess().lookupOrThrow(Registries.DIMENSION_TYPE).getOrThrow(
+                ResourceKey.create(Registries.DIMENSION_TYPE, profile.dimensionType())).value();
+        helper.assertValueEqual(level.dimensionType().effectsLocation(), expectedType.effectsLocation(),
+                "The profile's dimension-type effects must be applied");
+    }
+}

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

@@ -106,6 +106,22 @@ public final class WritingDataGameTests {
         helper.succeed();
     }
 
+    @GameTest(template = "empty")
+    public static void creativePagesIncludeEveryBuiltInTerrain(GameTestHelper helper) {
+        for (String terrain : List.of("standard", "amplified", "cave", "island", "flat", "void")) {
+            String path = "terrain/" + terrain;
+            helper.assertTrue(PageItem.bundledCreativeSymbols().contains(path),
+                    "The Pages creative tab must include " + path);
+            ItemStack page = PageItem.createBundledCreativePage(path);
+            helper.assertValueEqual(PageItem.content(page).symbol().orElseThrow().id(),
+                    ResourceLocation.fromNamespaceAndPath("rivencraft", path),
+                    "The creative starter page must contain the matching terrain symbol");
+            helper.assertTrue(page.get(ModDataComponents.PAGE_SYMBOL_DISPLAY.get()).resolved(),
+                    "The creative starter page must have display metadata before catalog reload");
+        }
+        helper.succeed();
+    }
+
     @GameTest(template = "empty")
     public static void semanticSchemaIsServerOnlyBoundedAndV1Compatible(GameTestHelper helper) {
         var builtIn = SymbolCatalog.find(reference("rivencraft:terrain/standard")).orElseThrow();

src/main/java/net/dnorberg/rivencraft/item/PageItem.java

@@ -1,14 +1,20 @@
 package net.dnorberg.rivencraft.item;
 
+import com.google.gson.JsonParser;
+import java.io.InputStreamReader;
+import java.nio.charset.StandardCharsets;
+import java.util.Collections;
+import java.util.LinkedHashMap;
 import java.util.List;
+import java.util.Map;
 import net.dnorberg.rivencraft.Rivencraft;
 import net.dnorberg.rivencraft.registry.ModDataComponents;
 import net.dnorberg.rivencraft.registry.ModItems;
 import net.dnorberg.rivencraft.writing.PageContent;
 import net.dnorberg.rivencraft.writing.SymbolCatalog;
+import net.dnorberg.rivencraft.writing.SymbolDefinition;
 import net.dnorberg.rivencraft.writing.SymbolDisplayMetadata;
 import net.dnorberg.rivencraft.writing.SymbolReference;
-import net.dnorberg.rivencraft.writing.SymbolPoems;
 import net.minecraft.ChatFormatting;
 import net.minecraft.core.component.DataComponents;
 import net.minecraft.network.chat.Component;
@@ -18,6 +24,8 @@ import net.minecraft.world.item.TooltipFlag;
 
 /** One stackable Page item whose server-owned component identifies its writing state. */
 public final class PageItem extends Item {
+    private static final Map<String, SymbolDisplayMetadata> CREATIVE_SYMBOLS = loadCreativeSymbols();
+
     public PageItem(Properties properties) {
         super(properties);
     }
@@ -29,23 +37,44 @@ public final class PageItem extends Item {
         return create(PageContent.symbol(reference));
     }
 
-    /** Fixed starter examples for the creative tab; the server still validates catalog membership on use. */
-    public static ItemStack createCreativeStarterPage(String path) {
-        if (!List.of("terrain/standard", "biome/native", "lighting/normal", "weather/normal",
-                "celestial/normal_time", "feature/caves").contains(path)) {
-            throw new IllegalArgumentException("Not a starter symbol: " + path);
+    public static List<String> bundledCreativeSymbols() {
+        return List.copyOf(CREATIVE_SYMBOLS.keySet());
+    }
+
+    /** Bundled symbols for the creative tab; the server still validates catalog membership on use. */
+    public static ItemStack createBundledCreativePage(String path) {
+        SymbolDisplayMetadata metadata = CREATIVE_SYMBOLS.get(path);
+        if (metadata == null) {
+            throw new IllegalArgumentException("Not a bundled symbol: " + path);
         }
-        SymbolReference reference = new SymbolReference(
-                net.minecraft.resources.ResourceLocation.fromNamespaceAndPath(Rivencraft.MOD_ID, path));
+        SymbolReference reference = new SymbolReference(metadata.id());
         ItemStack page = create(PageContent.symbol(reference));
-        String key = "symbol.rivencraft." + path.replace('/', '.');
-        page.set(ModDataComponents.PAGE_SYMBOL_DISPLAY.get(), new SymbolDisplayMetadata(
-                reference.id(), key, key + ".description",
-                net.minecraft.resources.ResourceLocation.fromNamespaceAndPath(Rivencraft.MOD_ID, path.split("/")[0]),
-                true, SymbolPoems.builtIn(reference.id())));
+        page.set(ModDataComponents.PAGE_SYMBOL_DISPLAY.get(), metadata);
         return page;
     }
 
+    private static Map<String, SymbolDisplayMetadata> loadCreativeSymbols() {
+        String resource = "/assets/rivencraft/creative_symbol_pages.json";
+        try (var stream = PageItem.class.getResourceAsStream(resource)) {
+            if (stream == null) {
+                throw new IllegalStateException("Missing generated creative symbol index " + resource);
+            }
+            var json = JsonParser.parseReader(new InputStreamReader(stream, StandardCharsets.UTF_8))
+                    .getAsJsonObject();
+            Map<String, SymbolDisplayMetadata> symbols = new LinkedHashMap<>();
+            json.entrySet().forEach(entry -> {
+                var id = net.minecraft.resources.ResourceLocation.parse(entry.getKey());
+                if (!id.getNamespace().equals(Rivencraft.MOD_ID)) {
+                    throw new IllegalStateException("Creative symbol is not a Rivencraft page: " + id);
+                }
+                symbols.put(id.getPath(), SymbolDefinition.parse(entry.getValue()).display(id));
+            });
+            return Collections.unmodifiableMap(symbols);
+        } catch (java.io.IOException exception) {
+            throw new IllegalStateException("Could not read generated creative symbol index " + resource, exception);
+        }
+    }
+
     public static ItemStack createLinkPanelPage() {
         return create(PageContent.LINK_PANEL);
     }

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

@@ -35,9 +35,8 @@ public final class ModCreativeTabs {
                     .displayItems((parameters, output) -> {
                         output.accept(ModItems.PAGE.get());
                         output.accept(PageItem.createLinkPanelPage());
-                        for (String id : new String[] {"terrain/standard", "biome/native", "lighting/normal",
-                                "weather/normal", "celestial/normal_time", "feature/caves"}) {
-                            output.accept(PageItem.createCreativeStarterPage(id));
+                        for (String id : PageItem.bundledCreativeSymbols()) {
+                            output.accept(PageItem.createBundledCreativePage(id));
                         }
                     })
                     .build());

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

@@ -10,6 +10,11 @@ public final class SymbolPoems {
         if (!id.getNamespace().equals("rivencraft")) return "";
         return switch (id.getPath()) {
             case "terrain/standard" -> "Terrain Form Tradition Flow";
+            case "terrain/amplified" -> "Terrain Form Tradition Spur";
+            case "terrain/cave" -> "Terrain Transform Void Flow";
+            case "terrain/island" -> "Terrain Transform Form Celestial";
+            case "terrain/flat" -> "Terrain Form Inhibit Motion";
+            case "terrain/void" -> "Terrain Form Infinite Void";
             case "biome/native" -> "Constraint Nature Tradition Sustain";
             case "lighting/normal" -> "Ethereal Dynamic Cycle Balance";
             case "weather/normal" -> "Sustain Dynamic Tradition Balance";

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

@@ -120,6 +120,16 @@
   "symbol.rivencraft.unresolved.description": "Missing symbol: %s",
   "symbol.rivencraft.terrain.standard": "Standard Terrain",
   "symbol.rivencraft.terrain.standard.description": "A familiar continental terrain foundation.",
+  "symbol.rivencraft.terrain.amplified": "Amplified Terrain",
+  "symbol.rivencraft.terrain.amplified.description": "Tall, sharply varied Overworld terrain.",
+  "symbol.rivencraft.terrain.cave": "Cave Terrain",
+  "symbol.rivencraft.terrain.cave.description": "An enclosed cave-shaped world with a sheltered arrival.",
+  "symbol.rivencraft.terrain.island": "Island Terrain",
+  "symbol.rivencraft.terrain.island.description": "Floating-island terrain above the void.",
+  "symbol.rivencraft.terrain.flat": "Flat Terrain",
+  "symbol.rivencraft.terrain.flat.description": "A level Overworld-style landscape.",
+  "symbol.rivencraft.terrain.void": "Void Terrain",
+  "symbol.rivencraft.terrain.void.description": "An empty world with a safe arrival platform.",
   "symbol.rivencraft.biome.native": "Native Biomes",
   "symbol.rivencraft.biome.native.description": "Use the terrain profile's native biome climate.",
   "symbol.rivencraft.lighting.normal": "Normal Lighting",

src/main/resources/data/rivencraft/rivencraft/symbols/terrain/amplified.json

@@ -0,0 +1,8 @@
+{
+  "schema_version": 2,
+  "name": "symbol.rivencraft.terrain.amplified",
+  "description": "symbol.rivencraft.terrain.amplified.description",
+  "category": "rivencraft:terrain",
+  "semantics": { "role": "terrain", "value": "rivencraft:amplified" },
+  "poem": "Terrain Form Tradition Spur"
+}

src/main/resources/data/rivencraft/rivencraft/symbols/terrain/cave.json

@@ -0,0 +1,8 @@
+{
+  "schema_version": 2,
+  "name": "symbol.rivencraft.terrain.cave",
+  "description": "symbol.rivencraft.terrain.cave.description",
+  "category": "rivencraft:terrain",
+  "semantics": { "role": "terrain", "value": "rivencraft:cave" },
+  "poem": "Terrain Transform Void Flow"
+}

src/main/resources/data/rivencraft/rivencraft/symbols/terrain/flat.json

@@ -0,0 +1,8 @@
+{
+  "schema_version": 2,
+  "name": "symbol.rivencraft.terrain.flat",
+  "description": "symbol.rivencraft.terrain.flat.description",
+  "category": "rivencraft:terrain",
+  "semantics": { "role": "terrain", "value": "rivencraft:flat" },
+  "poem": "Terrain Form Inhibit Motion"
+}

src/main/resources/data/rivencraft/rivencraft/symbols/terrain/island.json

@@ -0,0 +1,8 @@
+{
+  "schema_version": 2,
+  "name": "symbol.rivencraft.terrain.island",
+  "description": "symbol.rivencraft.terrain.island.description",
+  "category": "rivencraft:terrain",
+  "semantics": { "role": "terrain", "value": "rivencraft:island" },
+  "poem": "Terrain Transform Form Celestial"
+}

src/main/resources/data/rivencraft/rivencraft/symbols/terrain/void.json

@@ -0,0 +1,8 @@
+{
+  "schema_version": 2,
+  "name": "symbol.rivencraft.terrain.void",
+  "description": "symbol.rivencraft.terrain.void.description",
+  "category": "rivencraft:terrain",
+  "semantics": { "role": "terrain", "value": "rivencraft:void" },
+  "poem": "Terrain Form Infinite Void"
+}