Block: introduce logic for face support types (#4886)

fixes #4856
fixes #458
fixes #4529
fixes #3299

Added API method Block::getSupportType(Facing) : SupportType
Added SupportType enum
fixes torch, lantern, door etc. placement on slabs and upside-down stairs
This commit is contained in:
ShockedPlot7560
2022-05-20 16:18:34 +02:00
committed by GitHub
parent 6d941640a9
commit 6482aa7c64
52 changed files with 427 additions and 55 deletions

View File

@ -28,6 +28,7 @@ use pocketmine\block\utils\BlockDataSerializer;
use pocketmine\block\utils\ColoredTrait;
use pocketmine\block\utils\DyeColor;
use pocketmine\block\utils\HorizontalFacingTrait;
use pocketmine\block\utils\SupportType;
use pocketmine\data\bedrock\DyeColorIdMap;
use pocketmine\entity\Entity;
use pocketmine\entity\Living;
@ -94,6 +95,10 @@ class Bed extends Transparent{
return [AxisAlignedBB::one()->trim(Facing::UP, 7 / 16)];
}
public function getSupportType(int $facing) : SupportType{
return SupportType::NONE();
}
public function isHeadPart() : bool{
return $this->head;
}
@ -181,12 +186,11 @@ class Bed extends Transparent{
}
public function place(BlockTransaction $tx, Item $item, Block $blockReplace, Block $blockClicked, int $face, Vector3 $clickVector, ?Player $player = null) : bool{
$down = $this->getSide(Facing::DOWN);
if(!$down->isTransparent()){
if($this->canBeSupportedBy($this->getSide(Facing::DOWN))){
$this->facing = $player !== null ? $player->getHorizontalFacing() : Facing::NORTH;
$next = $this->getSide($this->getOtherHalfSide());
if($next->canBeReplaced() && !$next->getSide(Facing::DOWN)->isTransparent()){
if($next->canBeReplaced() && $this->canBeSupportedBy($next->getSide(Facing::DOWN))){
$nextState = clone $this;
$nextState->head = true;
$tx->addBlock($blockReplace->position, $this)->addBlock($next->position, $nextState);
@ -216,4 +220,8 @@ class Bed extends Transparent{
return parent::getAffectedBlocks();
}
private function canBeSupportedBy(Block $block) : bool{
return !$block->getSupportType(Facing::UP)->equals(SupportType::NONE());
}
}