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);
Map<Vector3i, Block> blockMap = new HashMap<>();
blockMap.put(bottomBlockPos, newBottomBlock);
blockMap.put(topBlockPos, newTopBlock);
PlaceBlocks blockEvent = new PlaceBlocks(blockMap, event.getInstigator());