126 lines
4.5 KiB
Java
126 lines
4.5 KiB
Java
package net.minecraft.world.level.block;
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import com.mojang.serialization.MapCodec;
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import java.util.Set;
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import net.minecraft.core.BlockPos;
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import net.minecraft.core.Direction;
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import net.minecraft.core.particles.ParticleTypes;
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import net.minecraft.resources.ResourceKey;
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import net.minecraft.server.level.ServerLevel;
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import net.minecraft.server.level.ServerPlayer;
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import net.minecraft.util.RandomSource;
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import net.minecraft.world.entity.Entity;
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import net.minecraft.world.entity.InsideBlockEffectApplier;
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import net.minecraft.world.entity.Relative;
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import net.minecraft.world.item.ItemStack;
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import net.minecraft.world.level.BlockGetter;
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import net.minecraft.world.level.Level;
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import net.minecraft.world.level.LevelReader;
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import net.minecraft.world.level.block.entity.BlockEntity;
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import net.minecraft.world.level.block.entity.TheEndPortalBlockEntity;
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import net.minecraft.world.level.block.state.BlockBehaviour;
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import net.minecraft.world.level.block.state.BlockState;
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import net.minecraft.world.level.levelgen.feature.EndPlatformFeature;
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import net.minecraft.world.level.material.Fluid;
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import net.minecraft.world.level.portal.TeleportTransition;
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import net.minecraft.world.phys.Vec3;
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import net.minecraft.world.phys.shapes.CollisionContext;
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import net.minecraft.world.phys.shapes.VoxelShape;
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import org.jetbrains.annotations.Nullable;
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public class EndPortalBlock extends BaseEntityBlock implements Portal {
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public static final MapCodec<EndPortalBlock> CODEC = simpleCodec(EndPortalBlock::new);
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private static final VoxelShape SHAPE = Block.column(16.0, 6.0, 12.0);
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@Override
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public MapCodec<EndPortalBlock> codec() {
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return CODEC;
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}
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protected EndPortalBlock(BlockBehaviour.Properties properties) {
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super(properties);
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}
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@Override
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public BlockEntity newBlockEntity(BlockPos pos, BlockState state) {
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return new TheEndPortalBlockEntity(pos, state);
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}
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@Override
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protected VoxelShape getShape(BlockState state, BlockGetter level, BlockPos pos, CollisionContext context) {
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return SHAPE;
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}
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@Override
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protected VoxelShape getEntityInsideCollisionShape(BlockState state, BlockGetter level, BlockPos pos, Entity entity) {
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return state.getShape(level, pos);
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}
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@Override
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protected void entityInside(BlockState state, Level level, BlockPos pos, Entity entity, InsideBlockEffectApplier effectApplier) {
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if (entity.canUsePortal(false)) {
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if (!level.isClientSide && level.dimension() == Level.END && entity instanceof ServerPlayer serverPlayer && !serverPlayer.seenCredits) {
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serverPlayer.showEndCredits();
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} else {
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entity.setAsInsidePortal(this, pos);
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}
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}
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}
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@Nullable
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@Override
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public TeleportTransition getPortalDestination(ServerLevel level, Entity entity, BlockPos pos) {
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ResourceKey<Level> resourceKey = level.dimension() == Level.END ? Level.OVERWORLD : Level.END;
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ServerLevel serverLevel = level.getServer().getLevel(resourceKey);
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if (serverLevel == null) {
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return null;
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} else {
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boolean bl = resourceKey == Level.END;
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BlockPos blockPos = bl ? ServerLevel.END_SPAWN_POINT : serverLevel.getSharedSpawnPos();
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Vec3 vec3 = blockPos.getBottomCenter();
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float f;
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Set<Relative> set;
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if (bl) {
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EndPlatformFeature.createEndPlatform(serverLevel, BlockPos.containing(vec3).below(), true);
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f = Direction.WEST.toYRot();
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set = Relative.union(Relative.DELTA, Set.of(Relative.X_ROT));
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if (entity instanceof ServerPlayer) {
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vec3 = vec3.subtract(0.0, 1.0, 0.0);
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}
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} else {
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f = serverLevel.getSharedSpawnAngle();
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set = Relative.union(Relative.DELTA, Relative.ROTATION);
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if (entity instanceof ServerPlayer serverPlayer) {
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return serverPlayer.findRespawnPositionAndUseSpawnBlock(false, TeleportTransition.DO_NOTHING);
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}
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vec3 = entity.adjustSpawnLocation(serverLevel, blockPos).getBottomCenter();
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}
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return new TeleportTransition(serverLevel, vec3, Vec3.ZERO, f, 0.0F, set, TeleportTransition.PLAY_PORTAL_SOUND.then(TeleportTransition.PLACE_PORTAL_TICKET));
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}
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}
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@Override
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public void animateTick(BlockState state, Level level, BlockPos pos, RandomSource random) {
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double d = pos.getX() + random.nextDouble();
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double e = pos.getY() + 0.8;
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double f = pos.getZ() + random.nextDouble();
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level.addParticle(ParticleTypes.SMOKE, d, e, f, 0.0, 0.0, 0.0);
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}
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@Override
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protected ItemStack getCloneItemStack(LevelReader level, BlockPos pos, BlockState state, boolean includeData) {
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return ItemStack.EMPTY;
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}
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@Override
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protected boolean canBeReplaced(BlockState state, Fluid fluid) {
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return false;
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}
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@Override
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protected RenderShape getRenderShape(BlockState state) {
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return RenderShape.INVISIBLE;
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}
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}
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