MinecraftMods/BetterEnd
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Inflexia (WIP)

Browse source
This commit is contained in:
paulevsGitch 2021-07-22 07:20:42 +03:00
parent e32c6c76cb
commit 6c24a2022b
7 changed files with 121 additions and 69 deletions
Download patch file Download diff file Expand all files Collapse all files

110
src/main/java/ru/betterend/world/features/terrain/ArchFeature.java
View file

@ -1,11 +1,15 @@
package ru.betterend.world.features.terrain;
import com.google.common.collect.Lists;
import net.minecraft.core.BlockPos;
import net.minecraft.world.level.WorldGenLevel;
import net.minecraft.world.level.biome.Biome;
import net.minecraft.world.level.block.Block;
import net.minecraft.world.level.block.Blocks;
import net.minecraft.world.level.block.state.BlockState;
import net.minecraft.world.level.chunk.ChunkAccess;
import net.minecraft.world.level.levelgen.feature.FeaturePlaceContext;
import net.minecraft.world.level.levelgen.feature.configurations.NoneFeatureConfiguration;
import net.minecraft.world.level.levelgen.surfacebuilders.ConfiguredSurfaceBuilder;
import net.minecraft.world.phys.AABB;
import net.minecraft.world.phys.Vec3;
import ru.bclib.api.TagAPI;
@ -17,49 +21,69 @@ import ru.bclib.util.MHelper;
import ru.bclib.world.features.DefaultFeature;
import ru.betterend.noise.OpenSimplexNoise;
import java.util.List;
import java.util.Random;
import java.util.function.Function;
import java.util.function.Supplier;
public class ArchFeature extends DefaultFeature {
private Block block;
public ArchFeature(Block block) {
this.block = block;
}
@Override
public boolean place(FeaturePlaceContext<NoneFeatureConfiguration> featurePlaceContext) {
final WorldGenLevel world = featurePlaceContext.level();
BlockPos origin = featurePlaceContext.origin();
Random random = featurePlaceContext.random();
BlockPos pos = getPosOnSurfaceWG(world, new BlockPos((origin.getX() & 0xFFFFFFF0) | 7, 0, (origin.getZ() & 0xFFFFFFF0) | 7));
if (!world.getBlockState(pos.below(5)).is(TagAPI.BLOCK_GEN_TERRAIN)) {
return false;
}
float bigRadius = MHelper.randRange(10F, 20F, random);
float smallRadius = MHelper.randRange(3F, 7F, random);
if (smallRadius + bigRadius > 23) {
smallRadius = 23 - bigRadius;
}
SDF arch = new SDFTorus().setBigRadius(bigRadius).setSmallRadius(smallRadius).setBlock(block);
arch = new SDFRotation().setRotation(MHelper.randomHorizontal(random), (float) Math.PI * 0.5F).setSource(arch);
final float smallRadiusF = smallRadius;
OpenSimplexNoise noise = new OpenSimplexNoise(random.nextLong());
arch = new SDFDisplacement().setFunction((vec) -> {
return (float) (Math.abs(noise.eval(
vec.x() * 0.1,
vec.y() * 0.1,
vec.z() * 0.1
)) * 3F + Math.abs(noise.eval(vec.x() * 0.3, vec.y() * 0.3 + 100, vec.z() * 0.3)) * 1.3F) - smallRadiusF * Math.abs(1 - vec.y() / bigRadius);
}).setSource(arch);
float side = (bigRadius + smallRadius + 3F) * 2;
if (side > 47) {
side = 47;
}
arch.fillArea(world, pos, AABB.ofSize(Vec3.atCenterOf(pos), side, side, side));
return true;
}
private Function<BlockPos, BlockState> surfaceFunction;
private Block block;
public ArchFeature(Block block, Function<BlockPos, BlockState> surfaceFunction) {
this.surfaceFunction = surfaceFunction;
this.block = block;
}
@Override
public boolean place(FeaturePlaceContext<NoneFeatureConfiguration> featurePlaceContext) {
final WorldGenLevel world = featurePlaceContext.level();
BlockPos origin = featurePlaceContext.origin();
Random random = featurePlaceContext.random();
BlockPos pos = getPosOnSurfaceWG(
world,
new BlockPos((origin.getX() & 0xFFFFFFF0) | 7, 0, (origin.getZ() & 0xFFFFFFF0) | 7)
);
if (!world.getBlockState(pos.below(5)).is(TagAPI.BLOCK_GEN_TERRAIN)) {
return false;
}
float bigRadius = MHelper.randRange(10F, 20F, random);
float smallRadius = MHelper.randRange(3F, 7F, random);
if (smallRadius + bigRadius > 23) {
smallRadius = 23 - bigRadius;
}
SDF arch = new SDFTorus().setBigRadius(bigRadius).setSmallRadius(smallRadius).setBlock(block);
arch = new SDFRotation().setRotation(MHelper.randomHorizontal(random), (float) Math.PI * 0.5F).setSource(arch);
final float smallRadiusF = smallRadius;
OpenSimplexNoise noise = new OpenSimplexNoise(random.nextLong());
arch = new SDFDisplacement().setFunction((vec) -> {
return (float) (Math.abs(noise.eval(vec.x() * 0.1,
vec.y() * 0.1,
vec.z() * 0.1
)) * 3F + Math.abs(noise.eval(
vec.x() * 0.3,
vec.y() * 0.3 + 100,
vec.z() * 0.3
)) * 1.3F) - smallRadiusF * Math.abs(1 - vec.y() / bigRadius);
}).setSource(arch);
List<BlockPos> surface = Lists.newArrayList();
arch.addPostProcess((info) -> {
if (info.getStateUp().isAir()) {
return surfaceFunction.apply(info.getPos());
}
return info.getState();
});
float side = (bigRadius + smallRadius + 3F) * 2;
if (side > 47) {
side = 47;
}
arch.fillArea(world, pos, AABB.ofSize(Vec3.atCenterOf(pos), side, side, side));
return true;
}
}