/*
 * Decompiled with CFR 0.152.
 * 
 * Could not load the following classes:
 *  com.mojang.serialization.MapCodec
 *  org.jspecify.annotations.Nullable
 */
package net.minecraft.world.level.block;

import com.mojang.serialization.MapCodec;
import java.util.Set;
import net.minecraft.core.BlockPos;
import net.minecraft.core.particles.ParticleTypes;
import net.minecraft.server.level.ServerLevel;
import net.minecraft.util.RandomSource;
import net.minecraft.world.entity.Entity;
import net.minecraft.world.entity.InsideBlockEffectApplier;
import net.minecraft.world.entity.Relative;
import net.minecraft.world.entity.projectile.ThrownEnderpearl;
import net.minecraft.world.item.ItemStack;
import net.minecraft.world.level.Level;
import net.minecraft.world.level.LevelReader;
import net.minecraft.world.level.block.BaseEntityBlock;
import net.minecraft.world.level.block.Portal;
import net.minecraft.world.level.block.RenderShape;
import net.minecraft.world.level.block.entity.BlockEntity;
import net.minecraft.world.level.block.entity.BlockEntityTicker;
import net.minecraft.world.level.block.entity.BlockEntityType;
import net.minecraft.world.level.block.entity.TheEndGatewayBlockEntity;
import net.minecraft.world.level.block.state.BlockBehaviour;
import net.minecraft.world.level.block.state.BlockState;
import net.minecraft.world.level.material.Fluid;
import net.minecraft.world.level.portal.TeleportTransition;
import net.minecraft.world.phys.Vec3;
import org.jspecify.annotations.Nullable;

public class EndGatewayBlock
extends BaseEntityBlock
implements Portal {
    public static final MapCodec<EndGatewayBlock> CODEC = EndGatewayBlock.simpleCodec(EndGatewayBlock::new);

    public MapCodec<EndGatewayBlock> codec() {
        return CODEC;
    }

    protected EndGatewayBlock(BlockBehaviour.Properties properties) {
        super(properties);
    }

    @Override
    public BlockEntity newBlockEntity(BlockPos worldPosition, BlockState blockState) {
        return new TheEndGatewayBlockEntity(worldPosition, blockState);
    }

    @Override
    public <T extends BlockEntity> @Nullable BlockEntityTicker<T> getTicker(Level level, BlockState blockState, BlockEntityType<T> type) {
        return EndGatewayBlock.createTickerHelper(type, BlockEntityType.END_GATEWAY, level.isClientSide() ? TheEndGatewayBlockEntity::beamAnimationTick : TheEndGatewayBlockEntity::portalTick);
    }

    @Override
    public void animateTick(BlockState state, Level level, BlockPos pos, RandomSource random) {
        BlockEntity blockEntity = level.getBlockEntity(pos);
        if (!(blockEntity instanceof TheEndGatewayBlockEntity)) {
            return;
        }
        int particleCount = ((TheEndGatewayBlockEntity)blockEntity).getParticleAmount();
        for (int i = 0; i < particleCount; ++i) {
            double x = (double)pos.getX() + random.nextDouble();
            double y = (double)pos.getY() + random.nextDouble();
            double z = (double)pos.getZ() + random.nextDouble();
            double xa = (random.nextDouble() - 0.5) * 0.5;
            double ya = (random.nextDouble() - 0.5) * 0.5;
            double za = (random.nextDouble() - 0.5) * 0.5;
            int flip = random.nextInt(2) * 2 - 1;
            if (random.nextBoolean()) {
                z = (double)pos.getZ() + 0.5 + 0.25 * (double)flip;
                za = random.nextFloat() * 2.0f * (float)flip;
            } else {
                x = (double)pos.getX() + 0.5 + 0.25 * (double)flip;
                xa = random.nextFloat() * 2.0f * (float)flip;
            }
            level.addParticle(ParticleTypes.PORTAL, x, y, z, xa, ya, za);
        }
    }

    @Override
    protected ItemStack getCloneItemStack(LevelReader level, BlockPos pos, BlockState state, boolean includeData) {
        return ItemStack.EMPTY;
    }

    @Override
    protected boolean canBeReplaced(BlockState state, Fluid fluid) {
        return false;
    }

    @Override
    protected void entityInside(BlockState state, Level level, BlockPos pos, Entity entity, InsideBlockEffectApplier effectApplier, boolean isPrecise) {
        if (entity.canUsePortal(false)) {
            TheEndGatewayBlockEntity endGatewayBlockEntity;
            BlockEntity blockEntity = level.getBlockEntity(pos);
            if (!level.isClientSide() && blockEntity instanceof TheEndGatewayBlockEntity && !(endGatewayBlockEntity = (TheEndGatewayBlockEntity)blockEntity).isCoolingDown()) {
                entity.setAsInsidePortal(this, pos);
                TheEndGatewayBlockEntity.triggerCooldown(level, pos, state, endGatewayBlockEntity);
            }
        }
    }

    @Override
    public @Nullable TeleportTransition getPortalDestination(ServerLevel currentLevel, Entity entity, BlockPos portalEntryPos) {
        BlockEntity blockEntity = currentLevel.getBlockEntity(portalEntryPos);
        if (!(blockEntity instanceof TheEndGatewayBlockEntity)) {
            return null;
        }
        TheEndGatewayBlockEntity endGatewayBlockEntity = (TheEndGatewayBlockEntity)blockEntity;
        Vec3 teleportPosition = endGatewayBlockEntity.getPortalPosition(currentLevel, portalEntryPos);
        if (teleportPosition == null) {
            return null;
        }
        if (entity instanceof ThrownEnderpearl) {
            return new TeleportTransition(currentLevel, teleportPosition, Vec3.ZERO, 0.0f, 0.0f, Set.of(), TeleportTransition.PLACE_PORTAL_TICKET);
        }
        return new TeleportTransition(currentLevel, teleportPosition, Vec3.ZERO, 0.0f, 0.0f, Relative.union(Relative.DELTA, Relative.ROTATION), TeleportTransition.PLACE_PORTAL_TICKET);
    }

    @Override
    protected RenderShape getRenderShape(BlockState state) {
        return RenderShape.INVISIBLE;
    }
}