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Portals as structure feature

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This commit is contained in:
paulevsGitch 2020-11-02 15:05:26 +03:00
parent 97eacdff1c
commit 40f8342732
7 changed files with 190 additions and 84 deletions
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45
src/main/java/ru/betterend/world/structures/features/StructureEternalPortal.java Normal file
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@ -0,0 +1,45 @@
package ru.betterend.world.structures.features;
import net.minecraft.structure.Structure;
import net.minecraft.structure.StructureManager;
import net.minecraft.structure.StructureStart;
import net.minecraft.util.Identifier;
import net.minecraft.util.math.BlockBox;
import net.minecraft.util.math.BlockPos;
import net.minecraft.util.registry.DynamicRegistryManager;
import net.minecraft.world.Heightmap.Type;
import net.minecraft.world.biome.Biome;
import net.minecraft.world.gen.chunk.ChunkGenerator;
import net.minecraft.world.gen.feature.DefaultFeatureConfig;
import net.minecraft.world.gen.feature.StructureFeature;
import ru.betterend.BetterEnd;
import ru.betterend.util.MHelper;
import ru.betterend.util.StructureHelper;
import ru.betterend.world.structures.piece.NBTPiece;
public class StructureEternalPortal extends StructureFeatureBase {
private static final Identifier STRUCTURE_ID = BetterEnd.makeID("portal/eternal_portal");
private static final Structure STRUCTURE = StructureHelper.readStructure(STRUCTURE_ID);
@Override
public StructureFeature.StructureStartFactory<DefaultFeatureConfig> getStructureStartFactory() {
return SDFStructureStart::new;
}
public static class SDFStructureStart extends StructureStart<DefaultFeatureConfig> {
public SDFStructureStart(StructureFeature<DefaultFeatureConfig> feature, int chunkX, int chunkZ, BlockBox box, int references, long seed) {
super(feature, chunkX, chunkZ, box, references, seed);
}
@Override
public void init(DynamicRegistryManager registryManager, ChunkGenerator chunkGenerator, StructureManager manager, int chunkX, int chunkZ, Biome biome, DefaultFeatureConfig config) {
int x = (chunkX << 4) | MHelper.randRange(4, 12, random);
int z = (chunkZ << 4) | MHelper.randRange(4, 12, random);
int y = chunkGenerator.getHeight(x, z, Type.WORLD_SURFACE_WG);
if (y > 50) {
this.children.add(new NBTPiece(STRUCTURE_ID, STRUCTURE, new BlockPos(x, y - 3, z), random));
}
this.setBoundingBoxFromChildren();
}
}
}

11
src/main/java/ru/betterend/world/structures/piece/LakePiece.java
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@ -125,16 +125,7 @@ public class LakePiece extends BasePiece {
BlockState state = chunk.getBlockState(pos);
if (state.getMaterial().isReplaceable() || state.isIn(EndTags.GEN_TERRAIN)) {
if (pos.getY() > 56) {
pos.setY(pos.getY() + 1);
state = chunk.getBlockState(pos);
pos.setY(pos.getY() - 1);
if (state.getMaterial().isReplaceable()) {
state = world.getBiome(pos.add(sx, 0, sz)).getGenerationSettings().getSurfaceConfig().getTopMaterial();
}
else {
state = EndBlocks.ENDSTONE_DUST.getDefaultState();
}
chunk.setBlockState(pos, state, false);
chunk.setBlockState(pos, AIR, false);
}
else if (pos.getY() == 56) {
if (random.nextBoolean()) {

71
src/main/java/ru/betterend/world/structures/piece/NBTPiece.java Normal file
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@ -0,0 +1,71 @@
package ru.betterend.world.structures.piece;
import java.util.Random;
import net.minecraft.nbt.CompoundTag;
import net.minecraft.nbt.NbtHelper;
import net.minecraft.structure.Structure;
import net.minecraft.structure.StructureManager;
import net.minecraft.structure.StructurePlacementData;
import net.minecraft.util.BlockMirror;
import net.minecraft.util.BlockRotation;
import net.minecraft.util.Identifier;
import net.minecraft.util.math.BlockBox;
import net.minecraft.util.math.BlockPos;
import net.minecraft.util.math.ChunkPos;
import net.minecraft.world.StructureWorldAccess;
import net.minecraft.world.gen.StructureAccessor;
import net.minecraft.world.gen.chunk.ChunkGenerator;
import ru.betterend.registry.EndStructures;
import ru.betterend.util.StructureHelper;
public class NBTPiece extends BasePiece {
private Identifier structureID;
private BlockRotation rotation;
private BlockMirror mirror;
private Structure structure;
private BlockPos pos;
public NBTPiece(Identifier structureID, Structure structure, BlockPos pos, Random random) {
super(EndStructures.NBT_PIECE, random.nextInt());
this.structureID = structureID;
this.structure = structure;
this.rotation = BlockRotation.random(random);
this.mirror = BlockMirror.values()[random.nextInt(3)];
this.pos = StructureHelper.offsetPos(pos, structure, rotation, mirror);
makeBoundingBox();
}
public NBTPiece(StructureManager manager, CompoundTag tag) {
super(EndStructures.NBT_PIECE, tag);
makeBoundingBox();
}
@Override
protected void toNbt(CompoundTag tag) {
tag.putString("id", structureID.toString());
tag.putInt("rotation", rotation.ordinal());
tag.putInt("mirror", mirror.ordinal());
tag.put("pos", NbtHelper.fromBlockPos(pos));
}
@Override
protected void fromNbt(CompoundTag tag) {
structureID = new Identifier(tag.getString("id"));
rotation = BlockRotation.values()[tag.getInt("rotation")];
mirror = BlockMirror.values()[tag.getInt("mirror")];
pos = NbtHelper.toBlockPos(tag.getCompound("pos"));
structure = StructureHelper.readStructure(structureID);
}
@Override
public boolean generate(StructureWorldAccess world, StructureAccessor arg, ChunkGenerator chunkGenerator, Random random, BlockBox blockBox, ChunkPos chunkPos, BlockPos blockPos) {
StructurePlacementData placementData = new StructurePlacementData().setRotation(rotation).setMirror(mirror).setBoundingBox(blockBox);
structure.place(world, pos, placementData, random);
return true;
}
private void makeBoundingBox() {
this.boundingBox = StructureHelper.getStructureBounds(pos, structure, rotation, mirror);
}
}