118 lines
4.7 KiB
Java
118 lines
4.7 KiB
Java
package ru.betterend.blocks;
|
|
|
|
import java.util.Random;
|
|
|
|
import net.minecraft.block.BlockState;
|
|
import net.minecraft.fluid.Fluids;
|
|
import net.minecraft.util.math.BlockPos;
|
|
import net.minecraft.util.math.BlockPos.Mutable;
|
|
import net.minecraft.util.math.Direction;
|
|
import net.minecraft.world.StructureWorldAccess;
|
|
import ru.betterend.blocks.BlockProperties.TripleShape;
|
|
import ru.betterend.blocks.basis.BlockUnderwaterPlantWithAge;
|
|
import ru.betterend.registry.EndBlocks;
|
|
import ru.betterend.util.BlocksHelper;
|
|
|
|
public class BlockEndLotusSeed extends BlockUnderwaterPlantWithAge {
|
|
@Override
|
|
public void grow(StructureWorldAccess world, Random random, BlockPos pos) {
|
|
if (canGrow(world, pos)) {
|
|
BlockState startLeaf = EndBlocks.END_LOTUS_STEM.getDefaultState().with(BlockEndLotusStem.LEAF, true);
|
|
BlockState roots = EndBlocks.END_LOTUS_STEM.getDefaultState().with(BlockEndLotusStem.SHAPE, TripleShape.BOTTOM).with(BlockEndLotusStem.WATERLOGGED, true);
|
|
BlockState stem = EndBlocks.END_LOTUS_STEM.getDefaultState();
|
|
BlockState flower = EndBlocks.END_LOTUS_FLOWER.getDefaultState();
|
|
|
|
BlocksHelper.setWithoutUpdate(world, pos, roots);
|
|
Mutable bpos = new Mutable().set(pos);
|
|
bpos.setY(bpos.getY() + 1);
|
|
while (world.getFluidState(bpos).isStill()) {
|
|
BlocksHelper.setWithoutUpdate(world, bpos, stem.with(BlockEndLotusStem.WATERLOGGED, true));
|
|
bpos.setY(bpos.getY() + 1);
|
|
}
|
|
|
|
int height = random.nextBoolean() ? 0 : random.nextBoolean() ? 1 : random.nextBoolean() ? 1 : -1;
|
|
TripleShape shape = (height == 0) ? TripleShape.TOP : TripleShape.MIDDLE;
|
|
Direction dir = BlocksHelper.randomHorizontal(random);
|
|
BlockPos leafCenter = bpos.toImmutable().offset(dir);
|
|
if (hasLeaf(world, leafCenter)) {
|
|
generateLeaf(world, leafCenter);
|
|
BlocksHelper.setWithoutUpdate(world, bpos, startLeaf.with(BlockEndLotusStem.SHAPE, shape).with(BlockEndLotusStem.FACING, dir));
|
|
}
|
|
else {
|
|
BlocksHelper.setWithoutUpdate(world, bpos, stem.with(BlockEndLotusStem.SHAPE, shape));
|
|
}
|
|
|
|
bpos.setY(bpos.getY() + 1);
|
|
for (int i = 1; i <= height; i++) {
|
|
if (!world.isAir(bpos)) {
|
|
bpos.setY(bpos.getY() - 1);
|
|
BlocksHelper.setWithoutUpdate(world, bpos, flower);
|
|
bpos.setY(bpos.getY() - 1);
|
|
stem = world.getBlockState(bpos);
|
|
BlocksHelper.setWithoutUpdate(world, bpos, stem.with(BlockEndLotusStem.SHAPE, TripleShape.TOP));
|
|
return;
|
|
}
|
|
BlocksHelper.setWithoutUpdate(world, bpos, stem);
|
|
bpos.setY(bpos.getY() + 1);
|
|
}
|
|
|
|
if (!world.isAir(bpos) || height < 0) {
|
|
bpos.setY(bpos.getY() - 1);
|
|
}
|
|
|
|
BlocksHelper.setWithoutUpdate(world, bpos, flower);
|
|
bpos.setY(bpos.getY() - 1);
|
|
stem = world.getBlockState(bpos);
|
|
if (!stem.isOf(EndBlocks.END_LOTUS_STEM)) {
|
|
stem = EndBlocks.END_LOTUS_STEM.getDefaultState();
|
|
if (!world.getBlockState(bpos.north()).getFluidState().isEmpty()) {
|
|
stem = stem.with(BlockEndLotusStem.WATERLOGGED, true);
|
|
}
|
|
}
|
|
|
|
if (world.getBlockState(bpos.offset(dir)).isOf(EndBlocks.END_LOTUS_LEAF)) {
|
|
stem = stem.with(BlockEndLotusStem.LEAF, true).with(BlockEndLotusStem.FACING, dir);
|
|
}
|
|
|
|
BlocksHelper.setWithoutUpdate(world, bpos, stem.with(BlockEndLotusStem.SHAPE, TripleShape.TOP));
|
|
}
|
|
}
|
|
|
|
private boolean canGrow(StructureWorldAccess world, BlockPos pos) {
|
|
Mutable bpos = new Mutable();
|
|
bpos.set(pos);
|
|
while (world.getBlockState(bpos).getFluidState().getFluid().equals(Fluids.WATER.getStill())) {
|
|
bpos.setY(bpos.getY() + 1);
|
|
}
|
|
return world.isAir(bpos) && world.isAir(bpos.up());
|
|
}
|
|
|
|
private void generateLeaf(StructureWorldAccess world, BlockPos pos) {
|
|
Mutable p = new Mutable();
|
|
BlockState leaf = EndBlocks.END_LOTUS_LEAF.getDefaultState();
|
|
BlocksHelper.setWithoutUpdate(world, pos, leaf.with(BlockEndLotusLeaf.SHAPE, TripleShape.BOTTOM));
|
|
for (Direction move: BlocksHelper.HORIZONTAL) {
|
|
BlocksHelper.setWithoutUpdate(world, p.set(pos).move(move), leaf.with(BlockEndLotusLeaf.HORIZONTAL_FACING, move).with(BlockEndLotusLeaf.SHAPE, TripleShape.MIDDLE));
|
|
}
|
|
for (int i = 0; i < 4; i ++) {
|
|
Direction d1 = BlocksHelper.HORIZONTAL[i];
|
|
Direction d2 = BlocksHelper.HORIZONTAL[(i + 1) & 3];
|
|
BlocksHelper.setWithoutUpdate(world, p.set(pos).move(d1).move(d2), leaf.with(BlockEndLotusLeaf.HORIZONTAL_FACING, d1).with(BlockEndLotusLeaf.SHAPE, TripleShape.TOP));
|
|
}
|
|
}
|
|
|
|
private boolean hasLeaf(StructureWorldAccess world, BlockPos pos) {
|
|
Mutable p = new Mutable();
|
|
p.setY(pos.getY());
|
|
int count = 0;
|
|
for (int x = -1; x < 2; x ++) {
|
|
p.setX(pos.getX() + x);
|
|
for (int z = -1; z < 2; z ++) {
|
|
p.setZ(pos.getZ() + z);
|
|
if (world.isAir(p) && !world.getFluidState(p.down()).isEmpty())
|
|
count ++;
|
|
}
|
|
}
|
|
return count == 9;
|
|
}
|
|
}
|