BetterGen/src/Ad5001/BetterGen/utils/BuildingUtils.php

222 lines
8.0 KiB
PHP

<?php
/**
* ____ __ __ ____
* /\ _`\ /\ \__ /\ \__ /\ _`\
* \ \ \L\ \ __ \ \ ,_\\ \ ,_\ __ _ __ \ \ \L\_\ __ ___
* \ \ _ <' /'__`\\ \ \/ \ \ \/ /'__`\/\`'__\\ \ \L_L /'__`\ /' _ `\
* \ \ \L\ \/\ __/ \ \ \_ \ \ \_ /\ __/\ \ \/ \ \ \/, \/\ __/ /\ \/\ \
* \ \____/\ \____\ \ \__\ \ \__\\ \____\\ \_\ \ \____/\ \____\\ \_\ \_\
* \/___/ \/____/ \/__/ \/__/ \/____/ \/_/ \/___/ \/____/ \/_/\/_/
* Tomorrow's pocketmine generator.
* @author Ad5001 <mail@ad5001.eu>, XenialDan <https://github.com/thebigsmileXD>
* @link https://github.com/Ad5001/BetterGen
* @category World Generator
* @api 3.0.0
* @version 1.1
*/
namespace Ad5001\BetterGen\utils;
use pocketmine\block\Block;
use pocketmine\level\ChunkManager;
use pocketmine\math\Vector3;
use pocketmine\utils\Random;
class BuildingUtils {
const TO_NOT_OVERWRITE = [
Block::WATER,
Block::STILL_WATER,
Block::STILL_LAVA,
Block::LAVA,
Block::BEDROCK,
Block::CACTUS,
Block::PLANKS];
/**
* Fills an area
*
* @param ChunkManager $level
* @param Vector3 $pos1
* @param Vector3 $pos2
* @param Block $block
* @return void
*/
public static function fill(ChunkManager $level, Vector3 $pos1, Vector3 $pos2, Block $block = null) {
if ($block == null) $block = Block::get(Block::AIR);
list($pos1, $pos2) = self::minmax($pos1, $pos2);
for($x = $pos1->x; $x >= $pos2->x; $x --) for($y = $pos1->y; $y >= $pos2->y; $y --) for($z = $pos1->z; $z >= $pos2->z; $z --) {
$level->setBlockIdAt($x, $y, $z, $block->getId ());
$level->setBlockDataAt($x, $y, $z, $block->getDamage ());
}
}
/**
* Fills an area randomly
*
* @param ChunkManager $level
* @param Vector3 $pos1
* @param Vector3 $pos2
* @param Block $block
* @param Random $random
* @param int $randMax
* @return void
*/
public static function fillRandom(ChunkManager $level, Vector3 $pos1, Vector3 $pos2, Block $block = null, Random $random = null, $randMax = 3) {
if ($block == null) $block = Block::get(Block::AIR);
list($pos1, $pos2) = self::minmax($pos1, $pos2);
for($x = $pos1->x; $x >= $pos2->x; $x --) for($y = $pos1->y; $y >= $pos2->y; $y --) for($z = $pos1->z; $z >= $pos2->z; $z --) if($random !== null ? $random->nextBoundedInt($randMax) == 0 : rand(0, $randMax) == 0) {
$level->setBlockIdAt($x, $y, $z, $block->getId ());
$level->setBlockDataAt($x, $y, $z, $block->getDamage ());
}
}
/**
* Custom area filling
*
* @param Vector3 $pos1
* @param Vector3 $pos2
* @param callable $call
* @param array $params
* @return array
*/
public static function fillCallback(Vector3 $pos1, Vector3 $pos2, callable $call, ...$params) : array {
list($pos1, $pos2) = self::minmax($pos1, $pos2);
$return = [];
for($x = $pos1->x; $x >= $pos2->x; $x --) for($y = $pos1->y; $y >= $pos2->y; $y --) for($z = $pos1->z; $z >= $pos2->z; $z --) {
$return[] = call_user_func($call, new Vector3($x, $y, $z), ...$params);
}
return $return;
}
/**
* Creates walls
*
* @param ChunkManager $level
* @param Vector3 $pos1
* @param Vector3 $pos2
* @param Block $block
* @return void
*/
public static function walls(ChunkManager $level, Vector3 $pos1, Vector3 $pos2, Block $block) {
list($pos1, $pos2) = self::minmax($pos1, $pos2);
for($y = $pos1->y; $y >= $pos2->y; $y --) {
for($x = $pos1->x; $x >= $pos2->x; $x --) {
$level->setBlockIdAt($x, $y, $pos1->z, $block->getId ());
$level->setBlockDataAt($x, $y, $pos1->z, $block->getDamage ());
$level->setBlockIdAt($x, $y, $pos2->z, $block->getId ());
$level->setBlockDataAt($x, $y, $pos2->z, $block->getDamage ());
}
for($z = $pos1->z; $z >= $pos2->z; $z --) {
$level->setBlockIdAt($pos1->x, $y, $z, $block->getId ());
$level->setBlockDataAt($pos1->x, $y, $z, $block->getDamage ());
$level->setBlockIdAt($pos2->x, $y, $z, $block->getId ());
$level->setBlockDataAt($pos2->x, $y, $z, $block->getDamage ());
}
}
}
/**
* Creates the top of a structure
*
* @param ChunkManager $level
* @param Vector3 $pos1
* @param Vector3 $pos2
* @param Block $block
* @return void
*/
public static function top(ChunkManager $level, Vector3 $pos1, Vector3 $pos2, Block $block) {
list($pos1, $pos2) = self::minmax($pos1, $pos2);
for($x = $pos1->x; $x >= $pos2->x; $x --)
for($z = $pos1->z; $z >= $pos2->z; $z --) {
$level->setBlockIdAt($x, $pos1->y, $z, $block->getId ());
$level->setBlockDataAt($x, $pos1->y, $z, $block->getDamage ());
}
}
/**
* Creates the corners of the structures. Used for mineshaft "towers"
*
* @param ChunkManager $level
* @param Vector3 $pos1
* @param Vector3 $pos2
* @param Block $block
* @return void
*/
public static function corners(ChunkManager $level, Vector3 $pos1, Vector3 $pos2, Block $block) {
list($pos1, $pos2) = self::minmax($pos1, $pos2);
for($y = $pos1->y; $y >= $pos2->y; $y --) {
$level->setBlockIdAt($pos1->x, $y, $pos1->z, $block->getId ());
$level->setBlockDataAt($pos1->x, $y, $pos1->z, $block->getDamage ());
$level->setBlockIdAt($pos2->x, $y, $pos1->z, $block->getId ());
$level->setBlockDataAt($pos2->x, $y, $pos1->z, $block->getDamage ());
$level->setBlockIdAt($pos1->x, $y, $pos2->z, $block->getId ());
$level->setBlockDataAt($pos1->x, $y, $pos2->z, $block->getDamage ());
$level->setBlockIdAt($pos2->x, $y, $pos2->z, $block->getId ());
$level->setBlockDataAt($pos2->x, $y, $pos2->z, $block->getDamage ());
}
}
/**
* Fills the bottom of a structure
*
* @param ChunkManager $level
* @param Vector3 $pos1
* @param Vector3 $pos2
* @param Block $block
* @return void
*/
public static function bottom(ChunkManager $level, Vector3 $pos1, Vector3 $pos2, Block $block) {
list($pos1, $pos2) = self::minmax($pos1, $pos2);
for($x = $pos1->x; $x >= $pos2->x; $x --)
for($z = $pos1->z; $z >= $pos2->z; $z --) {
$level->setBlockIdAt($x, $pos2->y, $z, $block->getId ());
$level->setBlockDataAt($x, $pos2->y, $z, $block->getDamage ());
}
}
/**
* Builds a structure randomly based on a circle algorithm. Used in caves and lakes.
*
* @param ChunkManager $level
* @param Vector3 $pos
* @param Vector3 $infos
* @param Random $random
* @param Block $block
* @return void
*/
public static function buildRandom(ChunkManager $level, Vector3 $pos, Vector3 $infos, Random $random, Block $block) {
$xBounded = $random->nextBoundedInt(3) - 1;
$yBounded = $random->nextBoundedInt(3) - 1;
$zBounded = $random->nextBoundedInt(3) - 1;
$pos = $pos->round ();
for($x = $pos->x - ($infos->x / 2); $x <= $pos->x + ($infos->x / 2); $x ++) {
for($y = $pos->y - ($infos->y / 2); $y <= $pos->y + ($infos->y / 2); $y ++) {
for($z = $pos->z - ($infos->z / 2); $z <= $pos->z + ($infos->z / 2); $z ++) {
// if(abs((abs($x) - abs($pos->x)) ** 2 + ($y - $pos->y) ** 2 + (abs($z) - abs($pos->z)) ** 2) < (abs($infos->x / 2 + $xBounded) + abs($infos->y / 2 + $yBounded) + abs($infos->z / 2 + $zBounded)) ** 2
if (abs((abs($x) - abs($pos->x)) ** 2 + ($y - $pos->y) ** 2 + (abs($z) - abs($pos->z)) ** 2) < ((($infos->x / 2 - $xBounded) + ($infos->y / 2 - $yBounded) + ($infos->z / 2 - $zBounded)) / 3) ** 2 && $y > 0 && ! in_array($level->getBlockIdAt($x, $y, $z), self::TO_NOT_OVERWRITE) && ! in_array($level->getBlockIdAt($x, $y + 1, $z), self::TO_NOT_OVERWRITE)) {
$level->setBlockIdAt($x, $y, $z, $block->getId ());
$level->setBlockDataAt($x, $y, $z, $block->getDamage ());
}
}
}
}
}
/**
* Returns two Vector three, the biggest and lowest ones based on two provided vectors
*
* @param Vector3 $pos1
* @param Vector3 $pos2
* @return array
*/
protected static function minmax(Vector3 $pos1, Vector3 $pos2): array {
$v1 = new Vector3(max($pos1->x, $pos2->x), max($pos1->y, $pos2->y), max($pos1->z, $pos2->z));
$v2 = new Vector3(min($pos1->x, $pos2->x), min($pos1->y, $pos2->y), min($pos1->z, $pos2->z));
return [
$v1,
$v2
];
}
}