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Flying above hydrotermal vent make elytras fly upward

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This commit is contained in:
Aleksey 2021-06-04 12:42:20 +03:00
parent ea30863666
commit c8cef8e055
1 changed files with 53 additions and 10 deletions
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51
src/main/java/ru/betterend/blocks/entities/BlockEntityHydrothermalVent.java
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@ -1,34 +1,77 @@
package ru.betterend.blocks.entities;
import com.mojang.math.Vector3f;
import net.minecraft.core.BlockPos;
import net.minecraft.core.BlockPos.MutableBlockPos;
import net.minecraft.core.Direction;
import net.minecraft.core.Vec3i;
import net.minecraft.core.particles.ParticleTypes;
import net.minecraft.world.entity.Entity;
import net.minecraft.world.entity.EquipmentSlot;
import net.minecraft.world.entity.LivingEntity;
import net.minecraft.world.entity.MoverType;
import net.minecraft.world.item.ElytraItem;
import net.minecraft.world.item.Item;
import net.minecraft.world.item.ItemStack;
import net.minecraft.world.level.block.entity.BlockEntity;
import net.minecraft.world.level.block.entity.TickableBlockEntity;
import net.minecraft.world.level.block.state.BlockState;
import net.minecraft.world.phys.AABB;
import net.minecraft.world.phys.Vec3;
import ru.betterend.blocks.HydrothermalVentBlock;
import ru.betterend.item.ArmoredElytra;
import ru.betterend.registry.EndBlockEntities;
import ru.betterend.registry.EndBlocks;
import ru.betterend.registry.EndParticles;
import java.util.Comparator;
import java.util.List;
public class BlockEntityHydrothermalVent extends BlockEntity implements TickableBlockEntity {
private final static Vec3 POSITIVE_Y = new Vec3(0.0f, 1.0f, 0.0f);
public BlockEntityHydrothermalVent() {
super(EndBlockEntities.HYDROTHERMAL_VENT);
}
@Override
public void tick() {
if (level != null) {
if (level.random.nextInt(20) == 0) {
BlockState state = getBlockState();
if (state.is(EndBlocks.HYDROTHERMAL_VENT) && state.getValue(HydrothermalVentBlock.ACTIVATED)) {
double x = worldPosition.getX() + level.random.nextDouble();
double y = worldPosition.getY() + 0.9 + level.random.nextDouble() * 0.3;
double z = worldPosition.getZ() + level.random.nextDouble();
BlockState state = getBlockState();
if (state.is(EndBlocks.HYDROTHERMAL_VENT) && state.getValue(HydrothermalVentBlock.ACTIVATED)) {
if (state.getValue(HydrothermalVentBlock.WATERLOGGED)) {
level.addParticle(EndParticles.GEYSER_PARTICLE, x, y, z, 0, 0, 0);
}
else {
} else {
level.addParticle(ParticleTypes.BUBBLE, x, y, z, 0, 0, 0);
}
}
}
MutableBlockPos mutable = worldPosition.mutable().move(Direction.UP);
AABB box = new AABB(mutable.offset(-1, 0, -1), mutable.offset(1, 25, 1));
List<LivingEntity> entities = level.getEntitiesOfClass(LivingEntity.class, box);
if (entities.size() > 0) {
while (mutable.getY() < box.maxY) {
BlockState blockState = level.getBlockState(mutable);
if (blockState.isSolidRender(level, mutable)) break;
if (blockState.isAir()) {
float force = (float) ((1.0 - (mutable.getY() / box.maxY)) / 5.0);
entities.stream().filter(entity -> (int) entity.getY() == mutable.getY() &&
hasElytra(entity) && entity.isFallFlying())
.forEach(entity -> entity.moveRelative(force, POSITIVE_Y));
}
mutable.move(Direction.UP);
}
}
}
}
private boolean hasElytra(LivingEntity entity) {
Item item = entity.getItemBySlot(EquipmentSlot.CHEST).getItem();
return item instanceof ElytraItem || item instanceof ArmoredElytra;
}
}