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TerraForged
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- fix reading of the defaults file 

- fix tree density in flower forest biomes
- fix preview map not rendering with the custom default settings when first opening the settings ui
- further improvements to village terrain blending
This commit is contained in:
dags- 2020-04-03 21:08:16 +01:00
parent d2ffd01b02
commit 2805ccd9ad
10 changed files with 165 additions and 102 deletions
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2
TerraForgedMod/src/main/java/com/terraforged/mod/TerraForgedMod.java
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@ -32,6 +32,7 @@ import com.terraforged.mod.data.DataGen;
import com.terraforged.mod.feature.decorator.poisson.PoissonAtSurface;
import com.terraforged.mod.feature.feature.DiskFeature;
import com.terraforged.mod.feature.tree.SaplingManager;
import com.terraforged.mod.settings.SettingsHelper;
import com.terraforged.mod.util.DataPackFinder;
import com.terraforged.mod.util.Environment;
import net.minecraft.world.biome.Biomes;
@ -61,6 +62,7 @@ public class TerraForgedMod {
TerraWorld.init();
SaplingManager.init();
TerraCommand.init();
SettingsHelper.moveSettings();
// temp fix
BiomeDictionary.addTypes(Biomes.BAMBOO_JUNGLE, BiomeDictionary.Type.OVERWORLD);

2
TerraForgedMod/src/main/java/com/terraforged/mod/chunk/ObfHelperChunkGenerator.java
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@ -135,7 +135,7 @@ public abstract class ObfHelperChunkGenerator<T extends GenerationSettings> exte
if (type == Heightmap.Type.OCEAN_FLOOR || type == Heightmap.Type.OCEAN_FLOOR_WG) {
return level;
}
return Math.max(getGroundHeight(), level);
return Math.max(getSeaLevel(), level);
}
public final double getSurfaceNoise(int x, int z) {

8
TerraForgedMod/src/main/java/com/terraforged/mod/chunk/TerraChunkGenerator.java
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@ -109,7 +109,7 @@ public class TerraChunkGenerator extends ObfHelperChunkGenerator<GenerationSetti
this.geologyManager = SetupHooks.setup(createGeologyManager(context), context.copy());
this.baseDecorators = createBaseDecorators(context);
this.postProcessors = createFeatureDecorators(context);
this.terrainHelper = new TerrainHelper((int) world.getSeed(), 0.8F);
this.terrainHelper = new TerrainHelper(0.75F);
this.featureManager = createFeatureManager(context);
this.regionCache = createRegionCache(context);
SetupHooks.setup(getLayerManager(), context.copy());
@ -117,13 +117,13 @@ public class TerraChunkGenerator extends ObfHelperChunkGenerator<GenerationSetti
}
@Override
public void generateStructures(BiomeManager unused, IChunk chunk, ChunkGenerator<?> generator, TemplateManager templates) {
public void generateStructures(BiomeManager biomes, IChunk chunk, ChunkGenerator<?> generator, TemplateManager templates) {
ChunkPos pos = chunk.getPos();
int regionX = regionCache.chunkToRegion(pos.x);
int regionZ = regionCache.chunkToRegion(pos.z);
// start generating the heightmap as early as possible
regionCache.queueRegion(regionX, regionZ);
super.generateStructures(unused, chunk, this, templates);
super.generateStructures(biomes, chunk, this, templates);
}
@Override
@ -160,7 +160,7 @@ public class TerraChunkGenerator extends ObfHelperChunkGenerator<GenerationSetti
ctx.biome = container.getBiome(dx, dz);
ChunkPopulator.INSTANCE.decorate(ctx.chunk, ctx, px, py, pz);
});
terrainHelper.flatten(world, chunk, container.getChunkReader(), context.blockX, context.blockZ);
terrainHelper.flatten(world, chunk);
}
@Override

142
TerraForgedMod/src/main/java/com/terraforged/mod/feature/TerrainHelper.java
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@ -25,15 +25,11 @@
package com.terraforged.mod.feature;
import com.terraforged.api.material.state.States;
import com.terraforged.core.region.chunk.ChunkReader;
import it.unimi.dsi.fastutil.longs.LongIterator;
import it.unimi.dsi.fastutil.objects.ObjectArrayList;
import it.unimi.dsi.fastutil.objects.ObjectList;
import me.dags.noise.Module;
import me.dags.noise.Source;
import it.unimi.dsi.fastutil.objects.ObjectListIterator;
import me.dags.noise.util.NoiseUtil;
import net.minecraft.block.BlockState;
import net.minecraft.block.Blocks;
import net.minecraft.util.math.BlockPos;
import net.minecraft.util.math.ChunkPos;
@ -50,18 +46,16 @@ import net.minecraft.world.gen.feature.structure.StructureStart;
public class TerrainHelper {
private final Module noise;
private final float radius;
public TerrainHelper(int seed, float radius) {
this.noise = Source.perlin(++seed, 8, 1).alpha(0.75);
public TerrainHelper(float radius) {
this.radius = radius;
}
public void flatten(IWorld world, IChunk chunk, ChunkReader reader, int chunkStartX, int chunkStartZ) {
public void flatten(IWorld world, IChunk chunk) {
ObjectList<AbstractVillagePiece> pieces = new ObjectArrayList<>(10);
collectPieces(world, chunk, pieces);
buildBases(chunk, reader, pieces, chunkStartX, chunkStartZ);
buildBases(chunk, pieces);
}
// see NoiseChunkGenerator
@ -92,82 +86,72 @@ public class TerrainHelper {
}
// lowers or raises the terrain matcher the base height of each structure piece
private void buildBases(IChunk chunk, ChunkReader reader,ObjectList<AbstractVillagePiece> pieces, int chunkStartX, int chunkStartZ) {
private void buildBases(IChunk chunk, ObjectList<AbstractVillagePiece> pieces) {
int chunkStartX = chunk.getPos().getXStart();
int chunkStartZ = chunk.getPos().getZStart();
BlockPos.Mutable pos = new BlockPos.Mutable();
ObjectListIterator<AbstractVillagePiece> iterator = pieces.iterator();
MutableBoundingBox chunkBounds = new MutableBoundingBox(chunkStartX, chunkStartZ, chunkStartX + 15, chunkStartZ + 15);
for (AbstractVillagePiece piece : pieces) {
MutableBoundingBox pieceBounds = piece.getBoundingBox();
int length = Math.min(pieceBounds.maxX - pieceBounds.minX, pieceBounds.maxZ - pieceBounds.minZ);
int borderRadius = Math.max(5, NoiseUtil.round(length * radius));
MutableBoundingBox expanded = expand(pieceBounds, borderRadius);
if (!expanded.intersectsWith(chunkBounds)) {
continue;
}
for (int dz = 0; dz < 16; dz++) {
for (int dx = 0; dx < 16; dx++) {
int x = chunkStartX + dx;
int z = chunkStartZ + dz;
int surface = chunk.getTopBlockY(Heightmap.Type.OCEAN_FLOOR_WG, dx, dz);
float y = surface;
// intersecting area between the generator bounds and the village piece bounds
int startX = Math.max(chunkStartX, expanded.minX);
int startZ = Math.max(chunkStartZ, expanded.minZ);
int endX = Math.min(chunkStartX + 15, expanded.maxX);
int endZ = Math.min(chunkStartZ + 15, expanded.maxZ);
// y position of the structure piece
int level = pieceBounds.minY + piece.getGroundLevelDelta();
// iterate the intersecting area
for (int z = startZ; z <= endZ; z++) {
for (int x = startX; x <= endX; x++) {
// local generator coords
int dx = x & 15;
int dz = z & 15;
int surface = chunk.getTopBlockY(Heightmap.Type.OCEAN_FLOOR_WG, dx, dz);
if (surface == level) {
AbstractVillagePiece highest = null;
while (iterator.hasNext()) {
AbstractVillagePiece piece = iterator.next();
MutableBoundingBox pieceBounds = piece.getBoundingBox();
int length = Math.min(pieceBounds.maxX - pieceBounds.minX, pieceBounds.maxZ - pieceBounds.minZ);
int borderRadius = Math.min(5, Math.max(10, NoiseUtil.round(length * radius)));
MutableBoundingBox expanded = expand(pieceBounds, borderRadius);
if (!expanded.intersectsWith(chunkBounds)) {
continue;
}
if (surface > level) {
flatten(chunk, reader, pieceBounds, pos.setPos(x, surface, z), dx, dz, level, surface, borderRadius);
} else {
// piece is higher than world-surface .: raise ground to form a base
raise(chunk, pieceBounds, pos.setPos(x, surface, z), dx, dz, level, surface, borderRadius);
int level = pieceBounds.minY + piece.getGroundLevelDelta();
if (level > y) {
y = raise(pieceBounds, pos.setPos(x, surface, z), level, y, borderRadius);
} else if (level < surface && pieceBounds.getYSize() > 4) {
if (highest == null) {
highest = piece;
} else if (highest.getBoundingBox().maxY < pieceBounds.maxY) {
highest = piece;
}
}
}
// reset iterator for next pass
iterator.back(pieces.size());
if (y > surface) {
int delta = (int) y - surface;
for (int dy = 0; dy < delta; dy++) {
pos.setPos(dx, surface + dy, dz);
chunk.setBlockState(pos, Blocks.STONE.getDefaultState(), false);
}
}
if (highest != null && highest.getBoundingBox().minY < surface) {
MutableBoundingBox bounds = highest.getBoundingBox();
if (x > bounds.minX && x < bounds.maxX && z > bounds.minZ && z < bounds.maxZ) {
for (int dy = bounds.minY + 1; dy <= surface; dy++) {
pos.setPos(dx, dy, dz);
chunk.setBlockState(pos, Blocks.AIR.getDefaultState(), false);
}
}
}
}
}
}
private void flatten(IChunk chunk, ChunkReader reader, MutableBoundingBox bounds, BlockPos.Mutable pos, int dx, int dz, int level, int surface, int borderRadius) {
if (pos.getX() >= bounds.minX && pos.getX() <= bounds.maxX && pos.getZ() >= bounds.minZ && pos.getZ() <= bounds.maxZ) {
for (int dy = level + 1; dy <= surface; dy++) {
chunk.setBlockState(pos.setPos(dx, dy, dz), Blocks.AIR.getDefaultState(), false);
}
}
}
private void raise(IChunk chunk, MutableBoundingBox bounds, BlockPos.Mutable pos, int dx, int dz, int level, int surface, int borderRadius) {
float radius2 = Math.max(1, borderRadius * borderRadius * noise.getValue(pos.getX(), pos.getZ()));
float alpha = getAlpha(bounds, radius2, pos.getX(), pos.getZ());
if (alpha == 0F) {
// outside of the raise-able radius
return;
}
int heightDelta = level - surface - 1;
if (alpha < 1F) {
// sharper fall-off
alpha = alpha * alpha;
heightDelta = NoiseUtil.round(alpha * heightDelta);
}
BlockState state = States.STONE.getDefaultState();
for (int dy = surface + heightDelta; dy >= surface; dy--) {
pos.setPos(dx, dy, dz);
if (chunk.getBlockState(pos).isSolid()) {
return;
}
chunk.setBlockState(pos.setPos(dx, dy, dz), state, false);
}
private float raise(MutableBoundingBox bounds, BlockPos.Mutable pos, float level, float surface, int borderRadius) {
float radius2 = Math.max(1, borderRadius * borderRadius);
float alpha = 1 - getDistAlpha(pos.getX(), pos.getZ(), bounds, radius2);
alpha = (float) Math.pow(alpha, 2F - alpha);
return NoiseUtil.lerp(surface, level, alpha);
}
private static MutableBoundingBox expand(MutableBoundingBox box, int radius) {
@ -181,16 +165,16 @@ public class TerrainHelper {
);
}
private static float getAlpha(MutableBoundingBox box, float radius2, int x, int y) {
private static float getDistAlpha(int x, int z, MutableBoundingBox box, float radius2) {
int dx = x < box.minX ? box.minX - x : x > box.maxX ? x - box.maxX : 0;
int dy = y < box.minZ ? box.minZ - y : y > box.maxZ ? y - box.maxZ : 0;
int d2 = dx * dx + dy * dy;
int dz = z < box.minZ ? box.minZ - z : z > box.maxZ ? z - box.maxZ : 0;
int d2 = dx * dx + dz * dz;
if (d2 == 0) {
return 1F;
return 0;
}
if (d2 > radius2) {
return 0F;
return 1F;
}
return 1 - (d2 / radius2);
return d2 / radius2;
}
}

2
TerraForgedMod/src/main/java/com/terraforged/mod/gui/SettingsScreen.java
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@ -62,7 +62,7 @@ public class SettingsScreen extends OverlayScreen {
public SettingsScreen(CreateWorldScreen parent) {
SettingsHelper.applyDefaults(parent.chunkProviderSettingsJson, settings);
this.parent = parent;
this.preview = new PreviewPage(getSeed(parent));
this.preview = new PreviewPage(settings, getSeed(parent));
this.pages = new Page[]{
new GeneratorPage(settings, preview),
new ClimatePage(settings, preview),

7
TerraForgedMod/src/main/java/com/terraforged/mod/gui/preview/PreviewPage.java
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@ -37,11 +37,12 @@ import java.util.function.Consumer;
public class PreviewPage extends BasePage {
private final Preview preview;
private final Settings settings = new Settings();
private final Settings settings;
private final CompoundNBT previewerSettings = NBTHelper.serialize(new PreviewSettings());
public PreviewPage(int seed) {
preview = new Preview(seed);
public PreviewPage(Settings settings, int seed) {
this.preview = new Preview(seed);
this.settings = settings;
}
public int getSeed() {

42
TerraForgedMod/src/main/java/com/terraforged/mod/settings/SettingsHelper.java
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@ -7,7 +7,6 @@ import com.google.gson.JsonParser;
import com.terraforged.mod.Log;
import com.terraforged.mod.TerraWorld;
import com.terraforged.mod.util.nbt.NBTHelper;
import net.minecraft.client.Minecraft;
import net.minecraft.nbt.CompoundNBT;
import net.minecraft.world.IWorld;
import net.minecraft.world.storage.WorldInfo;
@ -20,10 +19,13 @@ import java.io.FileWriter;
import java.io.IOException;
import java.io.Reader;
import java.io.Writer;
import java.nio.file.Files;
public class SettingsHelper {
public static final String SETTINGS_FILE_NAME = "terraforged-generator.json";
public static final File SETTINGS_DIR = new File("config", "terraforged");
public static final File SETTINGS_FILE= new File(SETTINGS_DIR, SETTINGS_FILE_NAME);
private static final Gson GSON = new GsonBuilder().setPrettyPrinting().create();
public static int getVersion(WorldInfo info) {
@ -43,8 +45,7 @@ public class SettingsHelper {
}
public static void clearDefaults() {
File file = new File("config", SettingsHelper.SETTINGS_FILE_NAME);
if (file.exists() && file.delete()) {
if (SETTINGS_FILE.exists() && SETTINGS_FILE.delete()) {
Log.info("Deleted generator defaults");
}
}
@ -52,9 +53,7 @@ public class SettingsHelper {
public static void exportDefaults(TerraSettings settings) {
CompoundNBT tag = NBTHelper.serializeCompact(settings);
JsonElement json = NBTHelper.toJson(tag);
File config = new File(Minecraft.getInstance().gameDir, "config");
File file = new File(config, SettingsHelper.SETTINGS_FILE_NAME);
try (Writer writer = new BufferedWriter(new FileWriter(file))) {
try (Writer writer = new BufferedWriter(new FileWriter(SETTINGS_FILE))) {
GSON.toJson(json, writer);
} catch (IOException e) {
e.printStackTrace();
@ -63,7 +62,7 @@ public class SettingsHelper {
public static void applyDefaults(CompoundNBT options, TerraSettings dest) {
if (options.isEmpty()) {
try (Reader reader = new BufferedReader(new FileReader(new File("config", SETTINGS_FILE_NAME)))) {
try (Reader reader = new BufferedReader(new FileReader(SETTINGS_FILE))) {
JsonElement json = new JsonParser().parse(reader);
options = NBTHelper.fromJson(json);
} catch (IOException ignored) {
@ -76,11 +75,12 @@ public class SettingsHelper {
public static TerraSettings getSettings(IWorld world) {
TerraSettings settings = new TerraSettings();
if (world.getWorldInfo().getGeneratorOptions().isEmpty()) {
File defaults = new File("config", SETTINGS_FILE_NAME);
if (defaults.exists()) {
try (Reader reader = new BufferedReader(new FileReader(defaults))) {
if (SETTINGS_FILE.exists()) {
try (Reader reader = new BufferedReader(new FileReader(SETTINGS_FILE))) {
Log.info("Loading generator settings from json");
return new Gson().fromJson(reader, TerraSettings.class);
JsonElement json = new JsonParser().parse(reader);
CompoundNBT root = NBTHelper.fromJson(json);
NBTHelper.deserialize(root, settings);
} catch (Throwable t) {
t.printStackTrace();
}
@ -98,4 +98,24 @@ public class SettingsHelper {
CompoundNBT options = NBTHelper.serialize(settings);
info.setGeneratorOptions(options);
}
public static void moveSettings() {
if (SETTINGS_FILE.exists()) {
return;
}
File src = new File("config", SETTINGS_FILE_NAME);
if (src.exists()) {
if (SETTINGS_DIR.exists() || SETTINGS_DIR.mkdirs()) {
try {
Files.copy(src.toPath(), SETTINGS_FILE.toPath());
if (src.delete()) {
Log.info("Moved settings file to new location: {}", SETTINGS_FILE.getAbsoluteFile());
}
} catch (IOException e) {
e.printStackTrace();
}
}
}
}
}

55
TerraForgedMod/src/main/resources/data/terraforged/features/trees/flower_forest.json Normal file
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@ -0,0 +1,55 @@
{
"biomes": [
"minecraft:flower_forest"
],
"match": [
[
"minecraft:oak_log",
"minecraft:oak_leaves"
]
],
"replace": {
"name": "minecraft:decorated",
"config": {
"feature": {
"name": "minecraft:random_selector",
"config": {
"features": [
{
"name": "terraforged:birch_forest",
"config": {},
"chance": 0.2
},
{
"name": "terraforged:birch_large",
"config": {},
"chance": 0.2
},
{
"name": "terraforged:oak_forest",
"config": {},
"chance": 0.2
},
{
"name": "terraforged:oak_large",
"config": {},
"chance": 0.2
}
],
"default": {
"name": "terraforged:birch_forest",
"config": {}
}
}
},
"decorator": {
"name": "minecraft:count_extra_heightmap",
"config": {
"count": 2,
"extra_chance": 0.1,
"extra_count": 2
}
}
}
}
}

5
TerraForgedMod/src/main/resources/data/terraforged/features/trees/oak_plains.json
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@ -1,10 +1,11 @@
{
"biomes": [
"minecraft:plains",
"minecraft:flower_forest"
"minecraft:plains"
],
"match": [
[
"minecraft:birch_log",
"minecraft:birch_leaves",
"minecraft:oak_log",
"minecraft:oak_leaves"
]

2
gradle.properties
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@ -1,4 +1,4 @@
mod_version=0.0.11
mod_version=0.0.12
mc_version=1.15.2
forge_version=31.1.1
mcp_channel=snapshot