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Added TallGrassPopulator

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This commit is contained in:
Shoghi Cervantes 2014-02-13 22:39:53 +01:00
parent 4fecbc2dbc
commit 5d7198396d
3 changed files with 80 additions and 2 deletions
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8
src/world/generator/NormalGenerator.php
View File

@ -65,6 +65,10 @@ class NormalGenerator implements LevelGenerator{
new OreType(new GravelBlock(), 10, 16, 0, 128),
));
$this->populators[] = $ores;
$tallGrass = new TallGrassPopulator();
$tallGrass->setBaseAmount(5);
$tallGrass->setRandomAmount(1);
$this->populators[] = $tallGrass;
}
public function generateChunk($chunkX, $chunkZ){
@ -79,6 +83,10 @@ class NormalGenerator implements LevelGenerator{
$patches[$i] = $this->noisePatches->noise2D($x + ($chunkX << 4), $z + ($chunkZ << 4), 0.03, 16, true);
$patchesSmall[$i] = $this->noisePatchesSmall->noise2D($x + ($chunkX << 4), $z + ($chunkZ << 4), 0.5, 4, true);
$base[$i] = $this->noiseBase->noise2D($x + ($chunkX << 4), $z + ($chunkZ << 4), 0.7, 16, true);
if($base[$i] < 0){
$base[$i] *= 0.5;
}
}
}

4
src/world/generator/populator/OrePopulator.php
View File

@ -25,9 +25,9 @@ class OrePopulator extends Populator{
foreach($this->oreTypes as $type){
$ore = new OreObject($random, $type);
for($i = 0; $i < $ore->type->clusterCount; ++$i){
$x = $random->nextRange($chunkX << 4, ($chunkX << 4) + 16);
$x = $random->nextRange($chunkX << 4, ($chunkX << 4) + 15);
$y = $random->nextRange($ore->type->minHeight, $ore->type->maxHeight);
$z = $random->nextRange($chunkZ << 4, ($chunkZ << 4) + 16);
$z = $random->nextRange($chunkZ << 4, ($chunkZ << 4) + 15);
if($ore->canPlaceObject($level, $x, $y, $z)){
$ore->placeObject($level, new Vector3($x, $y, $z));
}

70
src/world/generator/populator/TallGrassPopulator.php Normal file
View File

@ -0,0 +1,70 @@
<?php
/**
*
* ____ _ _ __ __ _ __ __ ____
* | _ \ ___ ___| | _____| |_| \/ (_)_ __ ___ | \/ | _ \
* | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
* | __/ (_) | (__| < __/ |_| | | | | | | | __/_____| | | | __/
* |_| \___/ \___|_|\_\___|\__|_| |_|_|_| |_|\___| |_| |_|_|
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* @author PocketMine Team
* @link http://www.pocketmine.net/
*
*
*/
class TallGrassPopulator extends Populator{
private $level;
private $randomAmount;
private $baseAmount;
public function setRandomAmount($amount){
$this->randomAmount = $amount;
}
public function setBaseAmount($amount){
$this->baseAmount = $amount;
}
public function populate(Level $level, $chunkX, $chunkZ, Random $random){
$this->level = $level;
$amount = $random->nextRange(0, $this->randomAmount + 1) + $this->baseAmount;
for($i = 0; $i < $amount; ++$i){
$x = $random->nextRange($chunkX << 4, ($chunkX << 4) + 15);
$z = $random->nextRange($chunkZ << 4, ($chunkZ << 4) + 15);
for($size = 30; $size > 0; --$size){
$xx = $x - 7 + $random->nextRange(0, 15);
$zz = $z - 7 + $random->nextRange(0, 15);
$yy = $this->getHighestWorkableBlock($xx, $zz);
$vector = new Vector3($xx, $yy, $zz);
if($yy !== -1 and $this->canTallGrassStay($this->level->getBlockRaw($vector))){
$this->level->setBlockRaw($vector, new TallGrassBlock(1));
}
}
}
}
private function canTallGrassStay(Block $block){
return $block->getID() === AIR and $block->getSide(0)->getID() === GRASS;
}
private function getHighestWorkableBlock($x, $z){
for($y = 128; $y > 0; --$y){
$b = $this->level->getBlockRaw(new Vector3($x, $y, $z));
if($b->getID() === AIR or $b->getID() === LEAVES){
if(--$y <= 0){
return -1;
}
}else{
break;
}
}
return ++$y;
}
}