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Basic entity motion on water

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Shoghi Cervantes
2014-09-27 00:09:38 +02:00
parent 529bf743db
commit 48041b2f19
6 changed files with 65 additions and 7 deletions
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46
src/pocketmine/level/Level.php
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@ -35,6 +35,7 @@ use pocketmine\block\Grass;
use pocketmine\block\Ice;
use pocketmine\block\Leaves;
use pocketmine\block\Leaves2;
use pocketmine\block\Liquid;
use pocketmine\block\MelonStem;
use pocketmine\block\Mycelium;
use pocketmine\block\Potato;
@ -948,6 +949,7 @@ class Level implements ChunkManager, Metadatable{
* @param Vector3 $source
* @param Item $item
* @param Vector3 $motion
* @param int $delay
*/
public function dropItem(Vector3 $source, Item $item, Vector3 $motion = null, $delay = 10){
$motion = $motion === null ? new Vector3(lcg_value() * 0.2 - 0.1, 0.2, lcg_value() * 0.2 - 0.1) : $motion;
@ -2041,6 +2043,50 @@ class Level implements ChunkManager, Metadatable{
}
}
/**
* @param AxisAlignedBB $boundingBox
* @param int $blockMaterial
* @param Entity $entity
*
* @return boolean
*/
public function handleBlockAcceleration(AxisAlignedBB $boundingBox, $blockMaterial, Entity $entity){
$minX = Math::floorFloat($boundingBox->minX);
$minY = Math::floorFloat($boundingBox->minY);
$minZ = Math::floorFloat($boundingBox->minZ);
$maxX = Math::floorFloat($boundingBox->maxX + 1);
$maxY = Math::floorFloat($boundingBox->maxY + 1);
$maxZ = Math::floorFloat($boundingBox->maxZ + 1);
$vector = new Vector3(0, 0, 0);
$flag = false;
for($z = $minZ; $z <= $maxZ; ++$z){
for($x = $minX; $x <= $maxX; ++$x){
for($y = $minY; $y <= $maxY; ++$y){
$block = $this->getBlock(new Vector3($x, $y, $z));
if($block !== null and $block->getID() === $blockMaterial){
$d = $y + 1 - ($block instanceof Liquid ? $block->getFluidHeightPercent() : 1);
if($maxY >= $d){
$block->addVelocityToEntity($entity, $vector);
$flag = true;
}
}
}
}
}
if($vector->length() > 0){
$vector = $vector->normalize();
$d = 0.014;
$entity->motionX += $vector->x * $d;
$entity->motionY += $vector->y * $d;
$entity->motionZ += $vector->z * $d;
}
return $flag;
}
public function setMetadata($metadataKey, MetadataValue $metadataValue){
$this->server->getPlayerMetadata()->setMetadata($this, $metadataKey, $metadataValue);