Package org.terasology.math

Examples of org.terasology.math.Side

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            return;
        }

        Vector3f horizDir = new Vector3f(event.getDirection());
        horizDir.y = 0;
        Side facingDir = Side.inDirection(horizDir);
        if (!facingDir.isHorizontal()) {
            event.consume();
            return;
        }

        Vector3f offset = new Vector3f(event.getHitPosition());
        offset.sub(targetBlockComp.getPosition().toVector3f());
        Side offsetDir = Side.inDirection(offset);

        Vector3i primePos = new Vector3i(targetBlockComp.getPosition());
        primePos.add(offsetDir.getVector3i());
        Block primeBlock = worldProvider.getBlock(primePos);
        if (!primeBlock.isReplacementAllowed()) {
            event.consume();
            return;
        }
        Block belowBlock = worldProvider.getBlock(primePos.x, primePos.y - 1, primePos.z);
        Block aboveBlock = worldProvider.getBlock(primePos.x, primePos.y + 1, primePos.z);

        // Determine top and bottom blocks
        Vector3i bottomBlockPos;
        Vector3i topBlockPos;
        if (belowBlock.isReplacementAllowed()) {
            bottomBlockPos = new Vector3i(primePos.x, primePos.y - 1, primePos.z);
            topBlockPos = primePos;
        } else if (aboveBlock.isReplacementAllowed()) {
            bottomBlockPos = primePos;
            topBlockPos = new Vector3i(primePos.x, primePos.y + 1, primePos.z);
        } else {
            event.consume();
            return;
        }

        Side attachSide = determineAttachSide(facingDir, offsetDir, bottomBlockPos, topBlockPos);
        if (attachSide == null) {
            event.consume();
            return;
        }

        Side closedSide = facingDir.reverse();
        if (closedSide == attachSide || closedSide.reverse() == attachSide) {
            closedSide = attachSide.yawClockwise(1);
        }

        Block newBottomBlock = door.bottomBlockFamily.getBlockForPlacement(worldProvider, blockEntityRegistry, bottomBlockPos, closedSide, Side.TOP);
        Block newTopBlock = door.topBlockFamily.getBlockForPlacement(worldProvider, blockEntityRegistry, bottomBlockPos, closedSide, Side.TOP);
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            logger.info("Open Side: {}", newDoorComp.openSide);
        }
    }

    private Side determineAttachSide(Side facingDir, Side offsetDir, Vector3i bottomBlockPos, Vector3i topBlockPos) {
        Side attachSide = null;
        if (offsetDir.isHorizontal()) {
            if (canAttachTo(topBlockPos, offsetDir.reverse()) && canAttachTo(bottomBlockPos, offsetDir.reverse())) {
                attachSide = offsetDir.reverse();
            }
        }
        if (attachSide == null) {
            Side clockwise = facingDir.yawClockwise(1);
            if (canAttachTo(topBlockPos, clockwise) && canAttachTo(bottomBlockPos, clockwise)) {
                attachSide = clockwise;
            }
        }
        if (attachSide == null) {
            Side anticlockwise = facingDir.yawClockwise(-1);
            if (canAttachTo(topBlockPos, anticlockwise) && canAttachTo(bottomBlockPos, anticlockwise)) {
                attachSide = anticlockwise;
            }
        }
        return attachSide;
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    }

    @ReceiveEvent(components = {DoorComponent.class, BlockRegionComponent.class, LocationComponent.class})
    public void onFrob(ActivateEvent event, EntityRef entity) {
        DoorComponent door = entity.getComponent(DoorComponent.class);
        Side newSide = (door.isOpen) ? door.closedSide : door.openSide;
        BlockRegionComponent regionComp = entity.getComponent(BlockRegionComponent.class);
        Block bottomBlock = door.bottomBlockFamily.getBlockForPlacement(worldProvider, blockEntityRegistry, regionComp.region.min(), newSide, Side.TOP);
        worldProvider.setBlock(regionComp.region.min(), bottomBlock);
        Block topBlock = door.topBlockFamily.getBlockForPlacement(worldProvider, blockEntityRegistry, regionComp.region.max(), newSide, Side.TOP);
        worldProvider.setBlock(regionComp.region.max(), topBlock);
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    @Override
    public Block getBlockFor(BlockUri blockUri) {
        if (getURI().equals(blockUri.getFamilyUri())) {
            try {
                Side side = Side.valueOf(blockUri.getIdentifier().toUpperCase());
                return blocks.get(side);
            } catch (IllegalArgumentException e) {
                return null;
            }
        }
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    public AllSidesFamily(BlockUri uri, Iterable<String> categories, Block archetypeBlock, Map<Side, Block> sideBlocks) {
        super(uri, categories);

        for (Map.Entry<Side, Block> blockBySide : sideBlocks.entrySet()) {
            final Side side = blockBySide.getKey();
            final Block block = blockBySide.getValue();
            if (block == null) {
                throw new IllegalArgumentException("Missing block for side: " + side.toString());
            }
            block.setBlockFamily(this);
            block.setUri(new BlockUri(uri, side.name()));
        }

        this.archetypeBlock = archetypeBlock;
        this.sideBlocks = sideBlocks;
    }
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    @Override
    public Block getBlockFor(BlockUri blockUri) {
        if (getURI().equals(blockUri.getFamilyUri())) {
            try {
                Side side = Side.valueOf(blockUri.getIdentifier().toUpperCase());
                return sideBlocks.get(side);
            } catch (IllegalArgumentException e) {
                return null;
            }
        }
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            return;
        }

        BlockItemComponent blockItem = item.getComponent(BlockItemComponent.class);
        BlockFamily type = blockItem.blockFamily;
        Side surfaceSide = Side.inDirection(event.getHitNormal());
        Side secondaryDirection = TeraMath.getSecondaryPlacementDirection(event.getDirection(), event.getHitNormal());

        BlockComponent blockComponent = event.getTarget().getComponent(BlockComponent.class);
        if (blockComponent == null) {
            // If there is no block there (i.e. it's a BlockGroup, we don't allow placing block, try somewhere else)
            event.consume();
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    @Override
    public Block getBlockFor(BlockUri blockUri) {
        if (getURI().equals(blockUri.getFamilyUri())) {
            try {
                Side side = Side.valueOf(blockUri.getIdentifier().toUpperCase());
                return blocks.get(side);
            } catch (IllegalArgumentException e) {
                return null;
            }
        }
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    }

    private void validateSupportForBlockOnSide(Vector3i replacedBlockPosition, Side side) {
        final Vector3i blockPosition = side.getAdjacentPos(replacedBlockPosition);
        if (worldProvider.isBlockRelevant(blockPosition)) {
            final Side sideReverse = side.reverse();

            for (BlockStructuralSupport support : supports) {
                if (support.shouldBeRemovedDueToChange(blockPosition, sideReverse)) {
                    System.out.println("Removing block due to: " + support.getClass());
                    blockEntityRegistry.getBlockEntityAt(blockPosition).send(new DestroyEvent(gatheringEntity,
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Related Classes of org.terasology.math.Side

  • org.terasology.core.logic.door.DoorSystem
  • org.terasology.world.block.family.AllSidesFamily
  • org.terasology.world.block.family.AttachedToSurfaceFamily
  • org.terasology.world.block.family.HorizontalBlockFamily
  • org.terasology.world.block.items.BlockItemSystem
  • org.terasology.world.block.structure.BlockStructuralSupportSystem
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