Examples with ChangeResultImpl me.botsko.prism.appliers.ChangeResultImpl used on opensource projects

Example 1 with ChangeResultImpl

use of me.botsko.prism.appliers.ChangeResultImpl in project Prism-Bukkit by prism.

the class BlockAction method handleBanners.

private ChangeResultImpl handleBanners(Block block, BlockActionData blockActionData, BlockState originalBlock) {
    block.setType(getMaterial());
    BlockState state = block.getState();
    final BannerActionData actionData = (BannerActionData) blockActionData;
    setBlockRotatable(state, actionData);
    state = block.getState();
    if (!actionData.patterns.isEmpty()) {
        final Banner banner = (Banner) state;
        List<Pattern> patternsList = new ArrayList<>();
        actionData.patterns.forEach((s, s2) -> {
            PatternType type = PatternType.valueOf(s);
            DyeColor color = DyeColor.valueOf(s2.toUpperCase());
            Pattern p = new Pattern(color, type);
            patternsList.add(p);
        });
        banner.setPatterns(patternsList);
        banner.update();
    }
    BlockStateChangeImpl stateChange = new BlockStateChangeImpl(originalBlock, state);
    return new ChangeResultImpl(ChangeResultType.APPLIED, stateChange);
}

Example 2 with ChangeResultImpl

use of me.botsko.prism.appliers.ChangeResultImpl in project Prism-Bukkit by prism.

the class BlockAction method placeBlock.

ChangeResult placeBlock(Player player, PrismParameters parameters, boolean isPreview, Block block, boolean isDeferred) {
    BlockStateChangeImpl stateChange;
    // Ensure block action is allowed to place a block here.
    // (essentially liquid/air).
    final boolean cancelIfBadPlace = !getActionType().requiresHandler(BlockChangeAction.class) && !getActionType().requiresHandler(PrismRollbackAction.class) && !parameters.hasFlag(Flag.OVERWRITE);
    if (cancelIfBadPlace && !Utilities.isAcceptableForBlockPlace(block.getType())) {
        Prism.debug("Block skipped due to being unacceptable for block place: " + block.getType().name());
        return new ChangeResultImpl(ChangeResultType.SKIPPED, null);
    }
    // On the blacklist (except an undo)
    if ((Prism.getIllegalBlocks().contains(getMaterial()) && !parameters.getProcessType().equals(PrismProcessType.UNDO)) && !parameters.hasFlag(Flag.OVERWRITE)) {
        Prism.debug("Block skipped because it's not allowed to be placed unless its an UNDO: " + getMaterial().toString());
        return new ChangeResultImpl(ChangeResultType.SKIPPED, null);
    }
    // If we're not in a preview, actually apply this block
    // Capture the block before we change it
    final BlockState originalBlock = block.getState();
    if (!isPreview) {
        return handleApply(block, originalBlock, parameters, cancelIfBadPlace);
    } else {
        // Otherwise, save the state so we can cancel if needed
        // Note: we save the original state as both old/new so we can re-use
        // blockStateChanges
        stateChange = new BlockStateChangeImpl(originalBlock, originalBlock);
        // Preview it
        EntityUtils.sendBlockChange(player, block.getLocation(), getBlockData());
        // Send preview to shared players
        for (final CommandSender sharedPlayer : parameters.getSharedPlayers()) {
            if (sharedPlayer instanceof Player) {
                EntityUtils.sendBlockChange((Player) sharedPlayer, block.getLocation(), getBlockData());
            }
        }
        return new ChangeResultImpl(ChangeResultType.APPLIED, stateChange);
    }
}

Example 3 with ChangeResultImpl

use of me.botsko.prism.appliers.ChangeResultImpl in project Prism-Bukkit by prism.

the class BlockAction method handleSkulls.

@NotNull
private ChangeResultImpl handleSkulls(final Block block, BlockActionData blockActionData, final BlockState originalBlock) {
    block.setType(getMaterial());
    BlockState state = block.getState();
    final SkullActionData s = (SkullActionData) blockActionData;
    setBlockRotatable(state, s);
    state = block.getState();
    if (!s.owner.isEmpty()) {
        final Skull skull = (Skull) state;
        skull.setOwningPlayer(Bukkit.getOfflinePlayer(EntityUtils.uuidOf((s.owner))));
    }
    BlockStateChangeImpl stateChange = new BlockStateChangeImpl(originalBlock, state);
    return new ChangeResultImpl(ChangeResultType.APPLIED, stateChange);
}

Example 4 with ChangeResultImpl

use of me.botsko.prism.appliers.ChangeResultImpl in project Prism-Bukkit by prism.

the class SignAction method applyRestore.

/**
 * {@inheritDoc}
 */
@Override
public ChangeResult applyRestore(Player player, PrismParameters parameters, boolean isPreview) {
    final Block block = getWorld().getBlockAt(getLoc());
    // Ensure a sign exists there (and no other block)
    if (block.getType().equals(Material.AIR) || Tag.SIGNS.isTagged(block.getType())) {
        if (block.getType().equals(Material.AIR)) {
            block.setType(getSignType());
        }
        // Set the facing direction
        if (block.getBlockData() instanceof Directional) {
            ((Directional) block.getBlockData()).setFacing(getFacing());
        }
        // Set the content
        if (block.getState() instanceof org.bukkit.block.Sign) {
            // Set sign data
            final String[] lines = getLines();
            final org.bukkit.block.Sign sign = (org.bukkit.block.Sign) block.getState();
            int i = 0;
            if (lines != null && lines.length > 0) {
                for (final String line : lines) {
                    sign.setLine(i, line);
                    i++;
                }
            }
            sign.update(true, false);
            return new ChangeResultImpl(ChangeResultType.APPLIED, null);
        }
    }
    return new ChangeResultImpl(ChangeResultType.SKIPPED, null);
}

Example 5 with ChangeResultImpl

use of me.botsko.prism.appliers.ChangeResultImpl in project Prism-Bukkit by prism.

the class BlockAction method handleApply.

/**
 * The BlockState object is modified by this method.
 *
 * @param block            Block
 * @param originalBlock    BlockState
 * @param parameters       QueryParameters
 * @param cancelIfBadPlace cancelIfBadPlace
 * @return ChangeResult.
 */
@NotNull
private ChangeResult handleApply(final Block block, final BlockState originalBlock, final PrismParameters parameters, final boolean cancelIfBadPlace) {
    BlockState state = block.getState();
    // So this will ensure the head of the bed is broken when removing the bed during rollback.
    if (MaterialTag.BEDS.isTagged(state.getType())) {
        state = Utilities.getSiblingForDoubleLengthBlock(state).getState();
    }
    switch(getMaterial()) {
        case LILY_PAD:
            // If restoring a lily pad, check that block below is water.
            // Be sure it's set to stationary water so the lily pad will stay
            final Block below = block.getRelative(BlockFace.DOWN);
            if (below.getType().equals(WATER) || below.getType().equals(AIR)) {
                below.setType(WATER);
            } else {
                // Prism.debug("Lilypad skipped because no water exists below.");
                return new ChangeResultImpl(ChangeResultType.SKIPPED, null);
            }
            break;
        case NETHER_PORTAL:
            // Only way to restore a nether portal is to set it on fire.
            final Block obsidian = Utilities.getFirstBlockOfMaterialBelow(OBSIDIAN, block.getLocation());
            if (obsidian != null) {
                final Block above = obsidian.getRelative(BlockFace.UP);
                if (!(above.getType() == NETHER_PORTAL)) {
                    above.setType(FIRE);
                    return new ChangeResultImpl(ChangeResultType.APPLIED, null);
                }
            }
            break;
        case JUKEBOX:
            setBlockData(Bukkit.createBlockData(JUKEBOX));
            break;
        default:
            break;
    }
    state.setType(getMaterial());
    state.setBlockData(getBlockData());
    state.update(true);
    BlockState newState = block.getState();
    BlockActionData blockActionData = getActionData();
    if (blockActionData != null) {
        if ((getMaterial() == PLAYER_HEAD || getMaterial() == PLAYER_WALL_HEAD) && blockActionData instanceof SkullActionData) {
            return handleSkulls(block, blockActionData, originalBlock);
        }
        if (Tag.BANNERS.isTagged(getMaterial()) && blockActionData instanceof BannerActionData) {
            return handleBanners(block, blockActionData, originalBlock);
        }
        if (getMaterial() == SPAWNER && blockActionData instanceof SpawnerActionData) {
            final SpawnerActionData s = (SpawnerActionData) blockActionData;
            // Set spawner data
            ((CreatureSpawner) newState).setDelay(s.getDelay());
            ((CreatureSpawner) newState).setSpawnedType(s.getEntityType());
        }
        if (getMaterial() == COMMAND_BLOCK && blockActionData instanceof CommandActionData) {
            final CommandActionData c = (CommandActionData) blockActionData;
            ((CommandBlock) newState).setCommand(c.command);
        }
        if (newState instanceof Nameable && blockActionData.customName != null && !blockActionData.customName.equals("")) {
            ((Nameable) newState).setCustomName(blockActionData.customName);
        }
        if (parameters.getProcessType() == PrismProcessType.ROLLBACK && Tag.SIGNS.isTagged(getMaterial()) && blockActionData instanceof SignActionData) {
            final SignActionData s = (SignActionData) blockActionData;
            // https://snowy-evening.com/botsko/prism/455/
            if (newState instanceof Sign) {
                if (s.lines != null) {
                    for (int i = 0; i < s.lines.length; ++i) {
                        ((Sign) newState).setLine(i, s.lines[i]);
                    }
                }
            }
        }
    } else {
        Prism.debug("BlockAction Data was null with " + parameters.toString());
    }
    // -----------------------------
    // Sibling logic marker
    // If the material is a crop that needs soil, we must restore the soil
    // This may need to go before setting the block, but I prefer the BlockUtil logic to use materials.
    BlockState sibling = null;
    if (Utilities.materialRequiresSoil(getMaterial())) {
        sibling = block.getRelative(BlockFace.DOWN).getState();
        if (cancelIfBadPlace && !MaterialTag.SOIL_CANDIDATES.isTagged(sibling.getType())) {
            Prism.debug(parameters.getProcessType().name() + " skipped due to lack of soil for " + getMaterial().name());
            return new ChangeResultImpl(ChangeResultType.SKIPPED, null);
        }
        sibling.setType(FARMLAND);
    }
    // Chest sides can be broken independently, ignore them
    if (newState.getType() != CHEST && newState.getType() != TRAPPED_CHEST) {
        final Block s = Utilities.getSiblingForDoubleLengthBlock(state);
        if (s != null) {
            sibling = s.getState();
            if (cancelIfBadPlace && !Utilities.isAcceptableForBlockPlace(sibling.getType())) {
                Prism.debug(parameters.getProcessType().name() + " skipped due to lack of wrong sibling type for " + getMaterial().name());
                return new ChangeResultImpl(ChangeResultType.SKIPPED, null);
            }
            sibling.setType(block.getType());
            BlockData siblingData = getBlockData().clone();
            if (siblingData instanceof Bed) {
                // We always log the foot
                ((Bed) siblingData).setPart(Part.HEAD);
            } else if (siblingData instanceof Bisected) {
                // We always log the bottom
                ((Bisected) siblingData).setHalf(Half.TOP);
            }
            sibling.setBlockData(siblingData);
        }
    }
    boolean physics = !parameters.hasFlag(Flag.NO_PHYS);
    newState.update(true, physics);
    if (sibling != null) {
        sibling.update(true, physics);
    }
    return new ChangeResultImpl(ChangeResultType.APPLIED, new BlockStateChangeImpl(originalBlock, state));
}