Examples with BlockSnapshotBuilder org.lanternpowered.server.block.BlockSnapshotBuilder used on opensource projects

Example 6 with BlockSnapshotBuilder

use of org.lanternpowered.server.block.BlockSnapshotBuilder in project LanternServer by LanternPowered.

the class BehaviorContextImpl method transformBlockChanges.

@Override
public void transformBlockChanges(BiConsumer<BlockSnapshot, BlockSnapshotBuilder> snapshotTransformer) {
    checkNotNull(snapshotTransformer, "snapshotTransformer");
    final Set<BlockSnapshot> newPositionlessBlockSnapshots = new HashSet<>();
    final Map<Location<World>, BlockSnapshot> newBlockSnapshots = new HashMap<>();
    final BlockSnapshotBuilder builder = BlockSnapshotBuilder.createPositionless();
    for (BlockSnapshot blockSnapshot : Iterables.concat(this.positionlessBlockSnapshots, this.blockSnapshots.values())) {
        builder.from(blockSnapshot);
        snapshotTransformer.accept(blockSnapshot, builder);
        final BlockSnapshot result = builder.build();
        if (((LanternBlockSnapshot) result).isPositionless()) {
            newPositionlessBlockSnapshots.add(result);
        } else {
            final Location<World> loc = blockSnapshot.getLocation().orElseThrow(() -> new IllegalArgumentException("Unable to retrieve the location of the block snapshot, is the world loaded?"));
            checkArgument(newBlockSnapshots.putIfAbsent(loc, result) == null, "There is already a block snapshot present for the location: %s", loc);
        }
    }
    this.positionlessBlockSnapshots = newPositionlessBlockSnapshots;
    this.blockSnapshots = newBlockSnapshots;
}

Example 7 with BlockSnapshotBuilder

use of org.lanternpowered.server.block.BlockSnapshotBuilder in project LanternServer by LanternPowered.

the class BehaviorContextImpl method transformBlockChangesWithFunction.

@Override
public void transformBlockChangesWithFunction(Function<BlockSnapshot, BlockSnapshot> snapshotTransformer) {
    checkNotNull(snapshotTransformer, "snapshotTransformer");
    final Set<BlockSnapshot> newPositionlessBlockSnapshots = new HashSet<>();
    final Map<Location<World>, BlockSnapshot> newBlockSnapshots = new HashMap<>();
    final BlockSnapshotBuilder builder = BlockSnapshotBuilder.createPositionless();
    for (BlockSnapshot blockSnapshot : Iterables.concat(this.positionlessBlockSnapshots, this.blockSnapshots.values())) {
        final BlockSnapshot newSnapshot = snapshotTransformer.apply(blockSnapshot);
        if (newSnapshot == null) {
            continue;
        }
        final BlockSnapshot result = builder.build();
        if (((LanternBlockSnapshot) result).isPositionless()) {
            newPositionlessBlockSnapshots.add(result);
        } else {
            final Location<World> loc = blockSnapshot.getLocation().orElseThrow(() -> new IllegalArgumentException("Unable to retrieve the location of the block snapshot, is the world loaded?"));
            checkArgument(newBlockSnapshots.putIfAbsent(loc, blockSnapshot) == null, "There is already a block snapshot present for the location: %s", loc);
        }
    }
    this.positionlessBlockSnapshots = newPositionlessBlockSnapshots;
    this.blockSnapshots = newBlockSnapshots;
}

Example 8 with BlockSnapshotBuilder

use of org.lanternpowered.server.block.BlockSnapshotBuilder in project LanternServer by LanternPowered.

the class SimpleBreakBehavior method tryBreak.

@Override
public BehaviorResult tryBreak(BehaviorPipeline<Behavior> pipeline, BehaviorContext context) {
    final BlockSnapshotBuilder builder = BlockSnapshotBuilder.create();
    // Apply the creator and notifier to the block
    context.populateBlockSnapshot(builder, BehaviorContext.PopulationFlags.CREATOR_AND_NOTIFIER);
    builder.location(context.requireContext(ContextKeys.BLOCK_LOCATION));
    // The block should be replaced with air
    builder.blockState(BlockTypes.AIR.getDefaultState());
    // Add the block change
    context.addBlockChange(builder.build());
    context.getContext(EventContextKeys.PLAYER).ifPresent(p -> p.get(Keys.EXHAUSTION).ifPresent(value -> p.offer(Keys.EXHAUSTION, value + 0.005)));
    context.process(pipeline.pipeline(BlockDropsProviderBehavior.class), (ctx, behavior) -> {
        behavior.tryAddDrops(pipeline, context);
        return BehaviorResult.CONTINUE;
    });
    return BehaviorResult.CONTINUE;
}