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/src/API/BlockAPI.php

https://github.com/domanicYL/PocketMine-MP
PHP | 863 lines | 808 code | 31 blank | 24 comment | 83 complexity | 6a2e2803a1d73382507d2f3596f18b41 MD5 | raw file
Possible License(s): LGPL-3.0 
    

  1. <?php
    2. 

  2. 

  3. /*
    4. 

    5. 

  5.            -
    6. 

  6.          /   \
    7. 

  7.       /         \
    8. 

  8.    /   PocketMine  \
    9. 

  9. /          MP         \
    10. 

  10. |\     @shoghicp     /|
    11. 

  11. |.   \           /   .|
    12. 

  12. | ..     \   /     .. |
    13. 

  13. |    ..    |    ..    |
    14. 

  14. |       .. | ..       |
    15. 

  15. \          |          /
    16. 

  16.    \       |       /
    17. 

  17.       \    |    /
    18. 

  18.          \ | /
    19. 

    20. 

  20. This program is free software: you can redistribute it and/or modify
    21. 

  21. it under the terms of the GNU Lesser General Public License as published by
    22. 

  22. the Free Software Foundation, either version 3 of the License, or
    23. 

  23. (at your option) any later version.
    24. 

    25. 

    26. 

  26. */
    27. 

  27. 

  28. define("BLOCK_UPDATE_NORMAL", 0);
    29. 

  29. define("BLOCK_UPDATE_RANDOM", 1);
    30. 

  30. define("BLOCK_UPDATE_SCHEDULED", 2);
    31. 

  31. define("BLOCK_UPDATE_WEAK", 3);
    32. 

  32. 

  33. 

  34. 

  35. class BlockAPI{
    36. 

  36. 	private $server;
    37. 

  37. 	function __construct(PocketMinecraftServer $server){
    38. 

  38. 		$this->server = $server;
    39. 

  39. 	}
    40. 

  40. 	
    41. 

  41. 	public function init(){
    42. 

  42. 		$this->server->addHandler("world.block.update", array($this, "updateBlockRemote"), 1);
    43. 

  43. 		$this->server->addHandler("player.block.break", array($this, "blockBreak"), 1);
    44. 

  44. 		$this->server->addHandler("player.block.action", array($this, "blockAction"), 1);
    45. 

  45. 		$this->server->api->console->register("give", "Give items to a player", array($this, "commandHandler"));
    46. 

  46. 	}	
    47. 

  47. 	
    48. 

  48. 	public function commandHandler($cmd, $params){
    49. 

  49. 		switch($cmd){
    50. 

  50. 			case "give":
    51. 

  51. 				if(!isset($params[0]) or !isset($params[1])){
    52. 

  52. 					console("[INFO] Usage: /give <username> <item> [amount] [damage]");
    53. 

  53. 					break;
    54. 

  54. 				}
    55. 

  55. 				$username = $params[0];
    56. 

  56. 				$b = explode(":", $params[1]);
    57. 

  57. 				if(!isset($b[1])){
    58. 

  58. 					$meta = 0;
    59. 

  59. 				}else{
    60. 

  60. 					$meta = (int) $b[1];
    61. 

  61. 				}
    62. 

  62. 				$block = ((int) $b[0]) & 0xFFFF;
    63. 

  63. 				if(!isset($params[2])){
    64. 

  64. 					$amount = 64;
    65. 

  65. 				}else{
    66. 

  66. 					$amount = (int) $params[2];
    67. 

  67. 				}
    68. 

  68. 				if(isset($params[3])){
    69. 

  69. 					$meta = (int) $params[3];
    70. 

  70. 				}
    71. 

  71. 				if(($player = $this->server->api->player->get($username)) !== false){
    72. 

  72. 					$this->drop($player->entity->x, $player->entity->y, $player->entity->z, $block, $meta, $amount);
    73. 

  73. 					console("[INFO] Giving ".$amount." of ".$block.":".$meta." to ".$username);
    74. 

  74. 				}else{
    75. 

  75. 					console("[INFO] Unknown player");
    76. 

  76. 				}
    77. 

  77. 				
    78. 

  78. 				break;
    79. 

  79. 		}
    80. 

  80. 	}
    81. 

  81. 	
    82. 

  82. 	private function cancelAction($block){
    83. 

  83. 		$this->server->api->dhandle("world.block.change", array(
    84. 

  84. 			"x" => $block[2][0],
    85. 

  85. 			"y" => $block[2][1],
    86. 

  86. 			"z" => $block[2][2],
    87. 

  87. 			"block" => $block[0],
    88. 

  88. 			"meta" => $block[1],
    89. 

  89. 			"fake" => true,
    90. 

  90. 		));
    91. 

  91. 		return false;
    92. 

  92. 	}
    93. 

  93. 	
    94. 

  94. 	public function blockBreak($data, $event){
    95. 

  95. 		if($event !== "player.block.break"){
    96. 

  96. 			return;
    97. 

  97. 		}
    98. 

  98. 		$target = $this->server->api->level->getBlock($data["x"], $data["y"], $data["z"]);
    99. 

  99. 		if(isset(Material::$unbreakable[$target[0]])){
    100. 

  100. 			return $this->cancelAction($target);
    101. 

  101. 		}
    102. 

  102. 		$drop = array(
    103. 

  103. 			$target[0], //Block
    104. 

  104. 			$target[1], //Meta
    105. 

  105. 			1, //Count
    106. 

  106. 		);
    107. 

  107. 		switch($target[0]){
    108. 

  108. 			case 16:
    109. 

  109. 				$drop = array(263, 0, 1);
    110. 

  110. 				break;
    111. 

  111. 			case 21:
    112. 

  112. 				$drop = array(351, 4, mt_rand(4, 8));
    113. 

  113. 				break;
    114. 

  114. 			case 56:
    115. 

  115. 				$drop = array(264, 0, 1);
    116. 

  116. 				break;
    117. 

  117. 			case 73:
    118. 

  118. 			case 74:
    119. 

  119. 				$drop = array(351, 4, mt_rand(4, 5));
    120. 

  120. 				break;
    121. 

  121. 			case 18:
    122. 

  122. 				$drop = false;
    123. 

  123. 				if(mt_rand(1,20) === 1){ //Saplings
    124. 

  124. 					$drop = array(6, $target[1], 1);
    125. 

  125. 				}
    126. 

  126. 				if($target[1] === 0 and mt_rand(1,200) === 1){ //Apples
    127. 

  127. 					$this->drop($data["x"], $data["y"], $data["z"], 260, 0, 1);
    128. 

  128. 				}
    129. 

  129. 				break;
    130. 

  130. 			case 59:
    131. 

  131. 				if($target[1] >= 0x07){ //Seeds
    132. 

  132. 					$drop = array(296, 0, 1);
    133. 

  133. 					$this->drop($data["x"], $data["y"], $data["z"], 295, 0, mt_rand(0,3));
    134. 

  134. 				}else{
    135. 

  135. 					$drop = array(295, 0, 1);
    136. 

  136. 				}
    137. 

  137. 				break;
    138. 

  138. 			case 31:
    139. 

  139. 				$drop = false;
    140. 

  140. 				if(mt_rand(1,10) === 1){ //Seeds
    141. 

  141. 					$drop = array(295, 0, 1);
    142. 

  142. 				}
    143. 

  143. 				break;
    144. 

  144. 			case 20:
    145. 

  145. 				$drop = false;
    146. 

  146. 				break;
    147. 

  147. 			case 30:
    148. 

  148. 				$drop = false;
    149. 

  149. 				break;
    150. 

  150. 			case 51:
    151. 

  151. 				$drop = false;
    152. 

  152. 				break;
    153. 

  153. 			case 52:
    154. 

  154. 				$drop = false;
    155. 

  155. 				break;
    156. 

  156. 			case 43:
    157. 

  157. 				$drop = array(
    158. 

  158. 					44,
    159. 

  159. 					$target[1],
    160. 

  160. 					2,
    161. 

  161. 				);
    162. 

  162. 				break;
    163. 

  163. 			case 60:
    164. 

  164. 			case 2:
    165. 

  165. 				$drop = array(3, 0, 1);
    166. 

  166. 				break;
    167. 

  167. 			case 64: //Door
    168. 

  168. 				$drop = array(324, 0, 1);
    169. 

  169. 				if(($target[1] & 0x08) === 0x08){
    170. 

  170. 					$down = $this->server->api->level->getBlock($data["x"], $data["y"] - 1, $data["z"]);
    171. 

  171. 					if($down[0] === 64){
    172. 

  172. 						$data2 = $data;
    173. 

  173. 						--$data2["y"];
    174. 

  174. 						$this->server->trigger("player.block.break", $data2);
    175. 

  175. 					}
    176. 

  176. 				}else{
    177. 

  177. 					$up = $this->server->api->level->getBlock($data["x"], $data["y"] + 1, $data["z"]);
    178. 

  178. 					if($up[0] === 64){
    179. 

  179. 						$data2 = $data;
    180. 

  180. 						++$data2["y"];
    181. 

  181. 						$this->server->trigger("player.block.break", $data2);
    182. 

  182. 					}
    183. 

  183. 				}
    184. 

  184. 				break;
    185. 

  185. 		}
    186. 

  186. 		if($drop !== false and $drop[0] !== 0 and $drop[2] > 0){
    187. 

  187. 			$this->drop($data["x"], $data["y"], $data["z"], $drop[0], $drop[1] & 0x0F, $drop[2] & 0xFF);
    188. 

  188. 		}
    189. 

  189. 		$this->server->trigger("player.block.break", $data);
    190. 

  190. 		return false;
    191. 

  191. 	}
    192. 

  192. 	
    193. 

  193. 	public function drop($x, $y, $z, $block, $meta, $stack = 1){
    194. 

  194. 		if($block === 0 or $stack <= 0 or $this->server->gamemode === 1){
    195. 

  195. 			return;
    196. 

  196. 		}
    197. 

  197. 		$data = array(
    198. 

  198. 			"x" => $x,
    199. 

  199. 			"y" => $y,
    200. 

  200. 			"z" => $z,
    201. 

  201. 			"meta" => $meta,
    202. 

  202. 			"stack" => $stack,
    203. 

  203. 		);
    204. 

  204. 		$data["x"] += mt_rand(2, 8) / 10;
    205. 

  205. 		$data["y"] += 0.19;
    206. 

  206. 		$data["z"] += mt_rand(2, 8) / 10;
    207. 

  207. 		if($this->server->api->handle("item.drop", $data) !== false){
    208. 

  208. 			for($count = $stack; $count > 0; ){
    209. 

  209. 				$data["stack"] = min(64, $count);
    210. 

  210. 				$count -= $data["stack"];
    211. 

  211. 				$e = $this->server->api->entity->add(ENTITY_ITEM, $block, $data);
    212. 

  212. 				$this->server->api->entity->spawnToAll($e->eid);
    213. 

  213. 			}
    214. 

  214. 		}
    215. 

  215. 	}
    216. 

  216. 	
    217. 

  217. 	public function blockAction($data, $event){
    218. 

  218. 		if($event !== "player.block.action"){
    219. 

  219. 			return;
    220. 

  220. 		}
    221. 

  221. 		if($data["face"] < 0 or $data["face"] > 5){
    222. 

  222. 			return false;
    223. 

  223. 		}
    224. 

  224. 		$target = $this->server->api->level->getBlock($data["x"], $data["y"], $data["z"]);
    225. 

  225. 		if($target[0] === 0){ //If no block exists
    226. 

  226. 			$this->cancelAction($target);
    227. 

  227. 			$block = $this->server->api->level->getBlockFace($target, $data["face"]);
    228. 

  228. 			return $this->cancelAction($block);		
    229. 

  229. 		}
    230. 

  230. 		
    231. 

  231. 		$cancelPlace = false;
    232. 

  232. 		if(isset(Material::$activable[$target[0]])){
    233. 

  233. 			switch($target[0]){
    234. 

  234. 				case 6:
    235. 

  235. 					if($data["block"] === 351 and $data["meta"] === 0x0F){ //Bonemeal
    236. 

  236. 						Sapling::growTree($this->server->api->level, $target, $target[1] & 0x03);
    237. 

  237. 						$cancelPlace = true;
    238. 

  238. 					}
    239. 

  239. 					break;
    240. 

  240. 				case 2:
    241. 

  241. 				case 3:
    242. 

  242. 					if($data["block"] === 292){ //Hoe
    243. 

  243. 						$data["block"] = 60;
    244. 

  244. 						$data["meta"] = 0;
    245. 

  245. 						$this->server->handle("player.block.place", $data);
    246. 

  246. 						$cancelPlace = true;
    247. 

  247. 					}
    248. 

  248. 				case 59:
    249. 

  249. 				case 105:
    250. 

  250. 					if($data["block"] === 351 and $data["meta"] === 0x0F){ //Bonemeal
    251. 

  251. 						$data["block"] = $target[0];
    252. 

  252. 						$data["meta"] = 0x07;
    253. 

  253. 						$this->server->handle("player.block.place", $data);							
    254. 

  254. 						$cancelPlace = true;
    255. 

  255. 					}					
    256. 

  256. 					break;
    257. 

  257. 				case 64: //Door
    258. 

  258. 					if(($target[1] & 0x08) === 0x08){
    259. 

  259. 						$down = $this->server->api->level->getBlock($data["x"], $data["y"] - 1, $data["z"]);
    260. 

  260. 						if($down[0] === 64){
    261. 

  261. 							$down[1] = $down[1] ^ 0x04;
    262. 

  262. 							$data2 = array(
    263. 

  263. 								"x" => $data["x"],
    264. 

  264. 								"z" => $data["z"],
    265. 

  265. 								"y" => $data["y"] - 1,
    266. 

  266. 								"block" => $down[0],
    267. 

  267. 								"meta" => $down[1],
    268. 

  268. 								"eid" => $data["eid"],
    269. 

  269. 							);
    270. 

  270. 							if($this->server->handle("player.block.update", $data2) !== false){
    271. 

  271. 								$this->updateBlocksAround($data["x"], $data["y"], $data["z"], BLOCK_UPDATE_NORMAL);
    272. 

  272. 							}
    273. 

  273. 						}
    274. 

  274. 					}else{
    275. 

  275. 						$data["block"] = $target[0];
    276. 

  276. 						$data["meta"] = $target[1] ^ 0x04;
    277. 

  277. 						if($this->server->handle("player.block.update", $data) !== false){
    278. 

  278. 							$up = $this->server->api->level->getBlock($data["x"], $data["y"] + 1, $data["z"]);
    279. 

  279. 							if($up[0] === 64){
    280. 

  280. 								$data2 = $data;
    281. 

  281. 								$data2["meta"] = $up[1];
    282. 

  282. 								++$data2["y"];
    283. 

  283. 								$this->updateBlocksAround($data2["x"], $data2["y"], $data2["z"], BLOCK_UPDATE_NORMAL);
    284. 

  284. 							}
    285. 

  285. 							$this->updateBlocksAround($data["x"], $data["y"], $data["z"], BLOCK_UPDATE_NORMAL);
    286. 

  286. 						}
    287. 

  287. 					}
    288. 

  288. 					$cancelPlace = true;
    289. 

  289. 					break;
    290. 

  290. 				case 96: //Trapdoor
    291. 

  291. 				case 107: //Fence gates
    292. 

  292. 					$data["block"] = $target[0];
    293. 

  293. 					$data["meta"] = $target[1] ^ 0x04;
    294. 

  294. 					$this->server->handle("player.block.update", $data);
    295. 

  295. 					$cancelPlace = true;
    296. 

  296. 					break;
    297. 

  297. 				default:
    298. 

  298. 					$cancelPlace = true;
    299. 

  299. 					break;
    300. 

  300. 			}			
    301. 

  301. 		}
    302. 

  302. 

  303. 		if($cancelPlace === true){
    304. 

  304. 			return false;
    305. 

  305. 		}
    306. 

  306. 		
    307. 

  307. 		$replace = false;
    308. 

  308. 		switch($target[0]){
    309. 

  309. 			case 44: //Slabs
    310. 

  310. 				if($data["face"] !== 1){
    311. 

  311. 					break;
    312. 

  312. 				}
    313. 

  313. 				if(($target[1] & 0x07) === ($data["meta"] & 0x07)){
    314. 

  314. 					$replace = true;
    315. 

  315. 					$data["block"] = 43;
    316. 

  316. 					$data["meta"] = $data["meta"] & 0x07;
    317. 

  317. 				}
    318. 

  318. 				break;
    319. 

  319. 		}
    320. 

  320. 		
    321. 

  321. 		if($replace === false){
    322. 

  322. 			BlockFace::setPosition($data, $data["face"]);
    323. 

  323. 		}
    324. 

  324. 			
    325. 

  325. 		if($data["y"] >= 127){
    326. 

  326. 			return false;
    327. 

  327. 		}
    328. 

  328. 		
    329. 

  329. 		$block = $this->server->api->level->getBlock($data["x"], $data["y"], $data["z"]);
    330. 

  330. 		
    331. 

  331. 		if($replace === false and !isset(Material::$replaceable[$block[0]])){
    332. 

  332. 			return $this->cancelAction($block);
    333. 

  333. 		}
    334. 

  334. 		
    335. 

  335. 		if(isset(Material::$placeable[$data["block"]])){
    336. 

  336. 			$data["block"] = Material::$placeable[$data["block"]] === true ? $data["block"]:Material::$placeable[$data["block"]];
    337. 

  337. 		}else{
    338. 

  338. 			return $this->cancelAction($block);
    339. 

  339. 		}
    340. 

  340. 		
    341. 

  341. 		$direction = $this->server->api->entity->get($data["eid"])->getDirection();		
    342. 

  342. 		
    343. 

  343. 		switch($data["block"]){
    344. 

  344. 			case 6:
    345. 

  345. 				if($target[0] === 60){
    346. 

  346. 					break;
    347. 

  347. 				}
    348. 

  348. 			case 37:
    349. 

  349. 			case 38:
    350. 

  350. 				if(($target[0] !== 2 and $target[0] !== 3) or $data["face"] !== 1){
    351. 

  351. 					return false;
    352. 

  352. 				}
    353. 

  353. 				break;
    354. 

  354. 			case 39://Mushrooms
    355. 

  355. 			case 40:
    356. 

  356. 				$blockDown = $this->server->api->level->getBlock($data["x"], $data["y"] - 1, $data["z"]);
    357. 

  357. 				if(isset(Material::$transparent[$blockDown[0]])){
    358. 

  358. 					return false;
    359. 

  359. 				}
    360. 

  360. 				break;
    361. 

  361. 			case 83: //Sugarcane
    362. 

  362. 				$blockDown = $this->server->api->level->getBlock($data["x"], $data["y"] - 1, $data["z"]);
    363. 

  363. 				if($blockDown[0] !== 2 and $blockDown[0] !== 3 and $blockDown[0] !== 12){
    364. 

  364. 					return false;
    365. 

  365. 				}
    366. 

  366. 				$block0 = $this->server->api->level->getBlock($data["x"], $data["y"], $data["z"] + 1);
    367. 

  367. 				$block1 = $this->server->api->level->getBlock($data["x"], $data["y"], $data["z"] - 1);
    368. 

  368. 				$block2 = $this->server->api->level->getBlock($data["x"] + 1, $data["y"], $data["z"]);
    369. 

  369. 				$block3 = $this->server->api->level->getBlock($data["x"] - 1, $data["y"], $data["z"]);
    370. 

  370. 				if($block0[0] === 9 or $block0[0] === 8 or $block1[0] === 9 or $block1[0] === 8 or $block2[0] === 9 or $block2[0] === 8 or $block3[0] === 9 or $block3[0] === 8){
    371. 

  371. 				
    372. 

  372. 				}else{
    373. 

  373. 					return false;
    374. 

  374. 				}
    375. 

  375. 				break;
    376. 

  376. 			case 50: //Torch
    377. 

  377. 				if(isset(Material::$transparent[$target[0]])){
    378. 

  378. 					return false;
    379. 

  379. 				}
    380. 

  380. 				$faces = array(
    381. 

  381. 					0 => 6,
    382. 

  382. 					1 => 5,
    383. 

  383. 					2 => 4,
    384. 

  384. 					3 => 3,
    385. 

  385. 					4 => 2,
    386. 

  386. 					5 => 1,
    387. 

  387. 				);
    388. 

  388. 				if(!isset($faces[$data["face"]])){
    389. 

  389. 					return false;
    390. 

  390. 				}
    391. 

  391. 				$data["meta"] = $faces[$data["face"]];
    392. 

  392. 				break;
    393. 

  393. 			case 53://Stairs
    394. 

  394. 			case 67:
    395. 

  395. 			case 108:
    396. 

  396. 				$faces = array(
    397. 

  397. 					0 => 0,
    398. 

  398. 					1 => 2,
    399. 

  399. 					2 => 1,
    400. 

  400. 					3 => 3,
    401. 

  401. 				);
    402. 

  402. 				$data["meta"] = $faces[$direction] & 0x03;
    403. 

  403. 				break;
    404. 

  404. 			case 96: //trapdoor
    405. 

  405. 				if(isset(Material::$transparent[$target[0]])){
    406. 

  406. 					return false;
    407. 

  407. 				}
    408. 

  408. 				$faces = array(
    409. 

  409. 					2 => 0,
    410. 

  410. 					3 => 1,
    411. 

  411. 					4 => 2,
    412. 

  412. 					5 => 3,
    413. 

  413. 				);
    414. 

  414. 				if(!isset($faces[$data["face"]])){
    415. 

  415. 					return false;
    416. 

  416. 				}
    417. 

  417. 				$data["meta"] = $faces[$data["face"]] & 0x03;
    418. 

  418. 				break;
    419. 

  419. 			case 107: //Fence gate
    420. 

  420. 				$faces = array(
    421. 

  421. 					0 => 3,
    422. 

  422. 					1 => 0,
    423. 

  423. 					2 => 1,
    424. 

  424. 					3 => 2,
    425. 

  425. 				);
    426. 

  426. 				$data["meta"] = $faces[$direction] & 0x03;
    427. 

  427. 				break;
    428. 

  428. 			case 64://Door placing
    429. 

  429. 				$blockUp = $this->server->api->level->getBlock($data["x"], $data["y"] + 1, $data["z"]);
    430. 

  430. 				$blockDown = $this->server->api->level->getBlock($data["x"], $data["y"] - 1, $data["z"]);
    431. 

  431. 				if(!isset(Material::$replaceable[$blockUp[0]]) or isset(Material::$transparent[$blockDown[0]])){
    432. 

  432. 					return false;
    433. 

  433. 				}else{
    434. 

  434. 					$data2 = $data;
    435. 

  435. 					$data2["meta"] = 0x08;
    436. 

  436. 					$data["meta"] = $direction & 0x03;
    437. 

  437. 					++$data2["y"];
    438. 

  438. 					$this->server->handle("player.block.place", $data2);
    439. 

  439. 				}
    440. 

  440. 				break;
    441. 

  441. 			case 54:
    442. 

  442. 			case 61:
    443. 

  443. 				$faces = array(
    444. 

  444. 					0 => 4,
    445. 

  445. 					1 => 2,
    446. 

  446. 					2 => 5,
    447. 

  447. 					3 => 3,
    448. 

  448. 				);
    449. 

  449. 				$data["meta"] = $faces[$direction];
    450. 

  450. 				break;
    451. 

  451. 			case 26: //bed
    452. 

  452. 				$face = array(
    453. 

  453. 					0 => 3,
    454. 

  454. 					1 => 4,
    455. 

  455. 					2 => 2,
    456. 

  456. 					3 => 5,
    457. 

  457. 				);
    458. 

  458. 				$next = $this->server->api->level->getBlockFace($block, $face[(($direction + 3) % 4)]);
    459. 

  459. 				if(!isset(Material::$replaceable[$next[0]])){
    460. 

  460. 					return false;
    461. 

  461. 				}
    462. 

  462. 				$data["meta"] = (($direction + 3) % 4) & 0x3;
    463. 

  463. 				$data2 = $data;
    464. 

  464. 				$data2["meta"] = $data2["meta"] | 0x08;
    465. 

  465. 				$data2["x"] = $next[2][0];
    466. 

  466. 				$data2["y"] = $next[2][1];
    467. 

  467. 				$data2["z"] = $next[2][2];
    468. 

  468. 				$this->server->handle("player.block.place", $data2);
    469. 

  469. 				break;
    470. 

  470. 			case 65: //Ladder
    471. 

  471. 				if(isset(Material::$transparent[$target[0]])){
    472. 

  472. 					return false;
    473. 

  473. 				}
    474. 

  474. 				$faces = array(
    475. 

  475. 					2 => 2,
    476. 

  476. 					3 => 3,
    477. 

  477. 					4 => 4,
    478. 

  478. 					5 => 5,
    479. 

  479. 				);
    480. 

  480. 				if(!isset($faces[$data["face"]])){
    481. 

  481. 					return false;
    482. 

  482. 				}
    483. 

  483. 				$data["meta"] = $faces[$data["face"]];
    484. 

  484. 				break;
    485. 

  485. 			case 59://Seeds
    486. 

  486. 			case 105:
    487. 

  487. 				$blockDown = $this->server->api->level->getBlock($data["x"], $data["y"] - 1, $data["z"]);
    488. 

  488. 				if($blockDown[0] !== 60){
    489. 

  489. 					return false;
    490. 

  490. 				}
    491. 

  491. 				$data["meta"] = 0;
    492. 

  492. 				break;
    493. 

  493. 			case 81: //Cactus
    494. 

  494. 				$blockDown = $this->server->api->level->getBlock($data["x"], $data["y"] - 1, $data["z"]);
    495. 

  495. 				$block0 = $this->server->api->level->getBlock($data["x"], $data["y"], $data["z"] + 1);
    496. 

  496. 				$block1 = $this->server->api->level->getBlock($data["x"], $data["y"], $data["z"] - 1);
    497. 

  497. 				$block2 = $this->server->api->level->getBlock($data["x"] + 1, $data["y"], $data["z"]);
    498. 

  498. 				$block3 = $this->server->api->level->getBlock($data["x"] - 1, $data["y"], $data["z"]);
    499. 

  499. 				if($blockDown[0] !== 12 or !isset(Material::$transparent[$block0[0]]) or !isset(Material::$transparent[$block1[0]]) or !isset(Material::$transparent[$block2[0]]) or !isset(Material::$transparent[$block3[0]])){
    500. 

  500. 					return false;
    501. 

  501. 				}
    502. 

  502. 				break;
    503. 

  503. 		}
    504. 

  504. 		$this->server->handle("player.block.place", $data);
    505. 

  505. 		return false;
    506. 

  506. 	}
    507. 

  507. 	
    508. 

  508. 	public function blockScheduler($data){
    509. 

  509. 		$this->updateBlock($data["x"], $data["y"], $data["z"], BLOCK_UPDATE_SCHEDULED);
    510. 

  510. 	}
    511. 

  511. 	
    512. 

  512. 	public function updateBlockRemote($data, $event){
    513. 

  513. 		if($event !== "world.block.update"){
    514. 

  514. 			return;
    515. 

  515. 		}
    516. 

  516. 		$this->updateBlock($data["x"], $data["y"], $data["z"], isset($data["type"]) ? $data["type"]:BLOCK_UPDATE_RANDOM);
    517. 

  517. 	}
    518. 

  518. 

  519. 	public function flowLavaOn($source, $face){
    520. 

  520. 		$down = 0;
    521. 

  521. 		if($face === BlockFace::BOTTOM){
    522. 

  522. 			$level = 0;
    523. 

  523. 			$down = 1;
    524. 

  524. 		}else{
    525. 

  525. 			$level = ($source[1] & 0x07) + 2;
    526. 

  526. 			if($level > 0x07){
    527. 

  527. 				return false;
    528. 

  528. 			}
    529. 

  529. 		}
    530. 

  530. 		$spread = $this->server->api->level->getBlockFace($source, $face);
    531. 

  531. 		if(($source[0] === 10 or $source[0] === 11) and $spread[0] === 10){
    532. 

  532. 			if($level < ($spread[1] & 0x07)){
    533. 

  533. 				$this->server->schedule(20, array($this, "blockScheduler"), array(
    534. 

  534. 					"x" => $spread[2][0],
    535. 

  535. 					"y" => $spread[2][1],
    536. 

  536. 					"z" => $spread[2][2],
    537. 

  537. 					"type" => BLOCK_UPDATE_NORMAL,
    538. 

  538. 				));
    539. 

  539. 				$this->server->api->level->setBlock($spread[2][0], $spread[2][1], $spread[2][2], $spread[0], $level | $down, false);
    540. 

  540. 				return true;
    541. 

  541. 			}
    542. 

  542. 		}elseif(isset(Material::$flowable[$spread[0]])){
    543. 

  543. 			$this->server->schedule(20, array($this, "blockScheduler"), array(
    544. 

  544. 				"x" => $spread[2][0],
    545. 

  545. 				"y" => $spread[2][1],
    546. 

  546. 				"z" => $spread[2][2],
    547. 

  547. 				"type" => BLOCK_UPDATE_NORMAL,
    548. 

  548. 			));
    549. 

  549. 			$this->server->api->level->setBlock($spread[2][0], $spread[2][1], $spread[2][2], 10, $level | $down, false);
    550. 

  550. 			return true;			
    551. 

  551. 		}elseif(($source[1] & 0x08) === 0x08){
    552. 

  552. 			$this->server->api->level->setBlock($spread[2][0], $spread[2][1], $spread[2][2], $source[0], $source[1] & 0x07, false);
    553. 

  553. 			return true;
    554. 

  554. 		}
    555. 

  555. 		return false;
    556. 

  556. 	}
    557. 

  557. 	
    558. 

  558. 	public function flowWaterOn($source, $face){
    559. 

  559. 		$down = 0;
    560. 

  560. 		if($face === BlockFace::BOTTOM){
    561. 

  561. 			$level = 0;
    562. 

  562. 			$down = 1;
    563. 

  563. 		}else{
    564. 

  564. 			$level = ($source[1] & 0x07) + 1;
    565. 

  565. 			if($level > 0x07){
    566. 

  566. 				return false;
    567. 

  567. 			}
    568. 

  568. 		}
    569. 

  569. 		$spread = $this->server->api->level->getBlockFace($source, $face);
    570. 

  570. 		if(($source[0] === 8 or $source[0] === 9) and $spread[0] === 8){
    571. 

  571. 			if($level < ($spread[1] & 0x07)){
    572. 

  572. 				$this->server->schedule(10, array($this, "blockScheduler"), array(
    573. 

  573. 					"x" => $spread[2][0],
    574. 

  574. 					"y" => $spread[2][1],
    575. 

  575. 					"z" => $spread[2][2],
    576. 

  576. 					"type" => BLOCK_UPDATE_NORMAL,
    577. 

  577. 				));
    578. 

  578. 				$this->server->api->level->setBlock($spread[2][0], $spread[2][1], $spread[2][2], $spread[0], $level | $down, false);
    579. 

  579. 				return true;
    580. 

  580. 			}
    581. 

  581. 		}elseif(isset(Material::$flowable[$spread[0]])){
    582. 

  582. 			$this->server->schedule(10, array($this, "blockScheduler"), array(
    583. 

  583. 				"x" => $spread[2][0],
    584. 

  584. 				"y" => $spread[2][1],
    585. 

  585. 				"z" => $spread[2][2],
    586. 

  586. 				"type" => BLOCK_UPDATE_NORMAL,
    587. 

  587. 			));
    588. 

  588. 			$this->server->api->level->setBlock($spread[2][0], $spread[2][1], $spread[2][2], 8, $level | $down, false);
    589. 

  589. 			return true;			
    590. 

  590. 		}elseif(($source[1] & 0x08) === 0x08){
    591. 

  591. 			$this->server->api->level->setBlock($spread[2][0], $spread[2][1], $spread[2][2], $source[0], $source[1] & 0x07, false);
    592. 

  592. 			return true;
    593. 

  593. 		}
    594. 

  594. 		return false;
    595. 

  595. 	}
    596. 

  596. 	
    597. 

  597. 	public function updateBlock($x, $y, $z, $type = BLOCK_UPDATE_NORMAL){
    598. 

  598. 		$block = $this->server->api->level->getBlock($x, $y, $z);
    599. 

  599. 		$changed = false;
    600. 

  600. 

  601. 		switch($block[0]){
    602. 

  602. 			case 8:
    603. 

  603. 			case 9:
    604. 

  604. 				if(!$this->flowWaterOn($block, 0) or $block[0] === 9){
    605. 

  605. 					$this->flowWaterOn($block, 2);
    606. 

  606. 					$this->flowWaterOn($block, 3);
    607. 

  607. 					$this->flowWaterOn($block, 4);
    608. 

  608. 					$this->flowWaterOn($block, 5);
    609. 

  609. 				}
    610. 

  610. 				if($block[0] === 8){
    611. 

  611. 					$drained = true;
    612. 

  612. 					$level = $block[1] & 0x07;
    613. 

  613. 					$up = $this->server->api->level->getBlockFace($block, BlockFace::UP);
    614. 

  614. 					if($up[0] === 8 or $up[0] === 9){
    615. 

  615. 						$drained = false;
    616. 

  616. 					}else{
    617. 

  617. 						$b = $this->server->api->level->getBlockFace($block, BlockFace::NORTH);
    618. 

  618. 						if($b[0] === 9 or ($b[0] === 8 and ($b[1] & 0x08) === 0 and ($b[1] & 0x07) < $level)){
    619. 

  619. 							$drained = false;
    620. 

  620. 						}else{
    621. 

  621. 							$b = $this->server->api->level->getBlockFace($block, BlockFace::SOUTH);
    622. 

  622. 							if($b[0] === 9 or ($b[0] === 8 and ($b[1] & 0x08) === 0 and ($b[1] & 0x07) < $level)){
    623. 

  623. 								$drained = false;
    624. 

  624. 							}else{
    625. 

  625. 								$b = $this->server->api->level->getBlockFace($block, BlockFace::EAST);
    626. 

  626. 								if($b[0] === 9 or ($b[0] === 8 and ($b[1] & 0x08) === 0 and ($b[1] & 0x07) < $level)){
    627. 

  627. 									$drained = false;
    628. 

  628. 								}else{
    629. 

  629. 									$b = $this->server->api->level->getBlockFace($block, BlockFace::WEST);
    630. 

  630. 									if($b[0] === 9 or ($b[0] === 8 and ($b[1] & 0x08) === 0 and ($b[1] & 0x07) < $level)){
    631. 

  631. 										$drained = false;
    632. 

  632. 									}
    633. 

  633. 								}
    634. 

  634. 							}
    635. 

  635. 						}
    636. 

  636. 					}
    637. 

  637. 					if($drained === true){
    638. 

  638. 						++$level;
    639. 

  639. 						if($level > 0x07){
    640. 

  640. 							$this->server->schedule(10, array($this, "blockScheduler"), array(
    641. 

  641. 								"x" => $block[2][0] + 1,
    642. 

  642. 								"y" => $block[2][1],
    643. 

  643. 								"z" => $block[2][2],
    644. 

  644. 								"type" => BLOCK_UPDATE_NORMAL,
    645. 

  645. 							));
    646. 

  646. 							$this->server->schedule(10, array($this, "blockScheduler"), array(
    647. 

  647. 								"x" => $block[2][0] - 1,
    648. 

  648. 								"y" => $block[2][1],
    649. 

  649. 								"z" => $block[2][2],
    650. 

  650. 								"type" => BLOCK_UPDATE_NORMAL,
    651. 

  651. 							));
    652. 

  652. 							$this->server->schedule(10, array($this, "blockScheduler"), array(
    653. 

  653. 								"x" => $block[2][0],
    654. 

  654. 								"y" => $block[2][1],
    655. 

  655. 								"z" => $block[2][2] + 1,
    656. 

  656. 								"type" => BLOCK_UPDATE_NORMAL,
    657. 

  657. 							));
    658. 

  658. 							$this->server->schedule(10, array($this, "blockScheduler"), array(
    659. 

  659. 								"x" => $block[2][0],
    660. 

  660. 								"y" => $block[2][1],
    661. 

  661. 								"z" => $block[2][2] - 1,
    662. 

  662. 								"type" => BLOCK_UPDATE_NORMAL,
    663. 

  663. 							));
    664. 

  664. 							$this->server->schedule(10, array($this, "blockScheduler"), array(
    665. 

  665. 								"x" => $block[2][0],
    666. 

  666. 								"y" => $block[2][1] - 1,
    667. 

  667. 								"z" => $block[2][2],
    668. 

  668. 								"type" => BLOCK_UPDATE_NORMAL,
    669. 

  669. 							));
    670. 

  670. 							$this->server->api->level->setBlock($block[2][0], $block[2][1], $block[2][2], 0, 0, false);						
    671. 

  671. 						}else{
    672. 

  672. 							$block[1] = ($block[1] & 0x08) | $level;
    673. 

  673. 							$this->server->schedule(10, array($this, "blockScheduler"), array(
    674. 

  674. 								"x" => $block[2][0] + 1,
    675. 

  675. 								"y" => $block[2][1],
    676. 

  676. 								"z" => $block[2][2],
    677. 

  677. 								"type" => BLOCK_UPDATE_NORMAL,
    678. 

  678. 							));
    679. 

  679. 							$this->server->schedule(10, array($this, "blockScheduler"), array(
    680. 

  680. 								"x" => $block[2][0] - 1,
    681. 

  681. 								"y" => $block[2][1],
    682. 

  682. 								"z" => $block[2][2],
    683. 

  683. 								"type" => BLOCK_UPDATE_NORMAL,
    684. 

  684. 							));
    685. 

  685. 							$this->server->schedule(10, array($this, "blockScheduler"), array(
    686. 

  686. 								"x" => $block[2][0],
    687. 

  687. 								"y" => $block[2][1],
    688. 

  688. 								"z" => $block[2][2] + 1,
    689. 

  689. 								"type" => BLOCK_UPDATE_NORMAL,
    690. 

  690. 							));
    691. 

  691. 							$this->server->schedule(10, array($this, "blockScheduler"), array(
    692. 

  692. 								"x" => $block[2][0],
    693. 

  693. 								"y" => $block[2][1],
    694. 

  694. 								"z" => $block[2][2] - 1,
    695. 

  695. 								"type" => BLOCK_UPDATE_NORMAL,
    696. 

  696. 							));
    697. 

  697. 							$this->server->schedule(10, array($this, "blockScheduler"), array(
    698. 

  698. 								"x" => $block[2][0],
    699. 

  699. 								"y" => $block[2][1] - 1,
    700. 

  700. 								"z" => $block[2][2],
    701. 

  701. 								"type" => BLOCK_UPDATE_NORMAL,
    702. 

  702. 							));
    703. 

  703. 							$this->server->schedule(10, array($this, "blockScheduler"), array(
    704. 

  704. 								"x" => $block[2][0],
    705. 

  705. 								"y" => $block[2][1],
    706. 

  706. 								"z" => $block[2][2],
    707. 

  707. 								"type" => BLOCK_UPDATE_NORMAL,
    708. 

  708. 							));
    709. 

  709. 							$this->server->api->level->setBlock($block[2][0], $block[2][1], $block[2][2], $block[0], $block[1], false);
    710. 

  710. 						}
    711. 

  711. 					}
    712. 

  712. 				}				
    713. 

  713. 				break;
    714. 

  714. 			case 10:
    715. 

  715. 			case 11:
    716. 

  716. 				if(!$this->flowLavaOn($block, 0) or $block[0] === 11){
    717. 

  717. 					$this->flowLavaOn($block, 2);
    718. 

  718. 					$this->flowLavaOn($block, 3);
    719. 

  719. 					$this->flowLavaOn($block, 4);
    720. 

  720. 					$this->flowLavaOn($block, 5);
    721. 

  721. 				}
    722. 

  722. 				if($block[0] === 10){
    723. 

  723. 					$drained = true;
    724. 

  724. 					$level = $block[1] & 0x07;
    725. 

  725. 					$up = $this->server->api->level->getBlockFace($block, BlockFace::UP);
    726. 

  726. 					if($up[0] === 10 or $up[0] === 11){
    727. 

  727. 						$drained = false;
    728. 

  728. 					}else{
    729. 

  729. 						$b = $this->server->api->level->getBlockFace($block, BlockFace::NORTH);
    730. 

  730. 						if($b[0] === 11 or ($b[0] === 10 and ($b[1] & 0x08) === 0 and ($b[1] & 0x07) < $level)){
    731. 

  731. 							$drained = false;
    732. 

  732. 						}else{
    733. 

  733. 							$b = $this->server->api->level->getBlockFace($block, BlockFace::SOUTH);
    734. 

  734. 							if($b[0] === 11 or ($b[0] === 10 and ($b[1] & 0x08) === 0 and ($b[1] & 0x07) < $level)){
    735. 

  735. 								$drained = false;
    736. 

  736. 							}else{
    737. 

  737. 								$b = $this->server->api->level->getBlockFace($block, BlockFace::EAST);
    738. 

  738. 								if($b[0] === 11 or ($b[0] === 10 and ($b[1] & 0x08) === 0 and ($b[1] & 0x07) < $level)){
    739. 

  739. 									$drained = false;
    740. 

  740. 								}else{
    741. 

  741. 									$b = $this->server->api->level->getBlockFace($block, BlockFace::WEST);
    742. 

  742. 									if($b[0] === 11 or ($b[0] === 10 and ($b[1] & 0x08) === 0 and ($b[1] & 0x07) < $level)){
    743. 

  743. 										$drained = false;
    744. 

  744. 									}
    745. 

  745. 								}
    746. 

  746. 							}
    747. 

  747. 						}
    748. 

  748. 					}
    749. 

  749. 					if($drained === true){
    750. 

  750. 						++$level;
    751. 

  751. 						if($level > 0x07){
    752. 

  752. 							$this->server->schedule(20, array($this, "blockScheduler"), array(
    753. 

  753. 								"x" => $block[2][0] + 1,
    754. 

  754. 								"y" => $block[2][1],
    755. 

  755. 								"z" => $block[2][2],
    756. 

  756. 								"type" => BLOCK_UPDATE_NORMAL,
    757. 

  757. 							));
    758. 

  758. 							$this->server->schedule(20, array($this, "blockScheduler"), array(
    759. 

  759. 								"x" => $block[2][0] - 1,
    760. 

  760. 								"y" => $block[2][1],
    761. 

  761. 								"z" => $block[2][2],
    762. 

  762. 								"type" => BLOCK_UPDATE_NORMAL,
    763. 

  763. 							));
    764. 

  764. 							$this->server->schedule(20, array($this, "blockScheduler"), array(
    765. 

  765. 								"x" => $block[2][0],
    766. 

  766. 								"y" => $block[2][1],
    767. 

  767. 								"z" => $block[2][2] + 1,
    768. 

  768. 								"type" => BLOCK_UPDATE_NORMAL,
    769. 

  769. 							));
    770. 

  770. 							$this->server->schedule(20, array($this, "blockScheduler"), array(
    771. 

  771. 								"x" => $block[2][0],
    772. 

  772. 								"y" => $block[2][1],
    773. 

  773. 								"z" => $block[2][2] - 1,
    774. 

  774. 								"type" => BLOCK_UPDATE_NORMAL,
    775. 

  775. 							));
    776. 

  776. 							$this->server->schedule(20, array($this, "blockScheduler"), array(
    777. 

  777. 								"x" => $block[2][0],
    778. 

  778. 								"y" => $block[2][1] - 1,
    779. 

  779. 								"z" => $block[2][2],
    780. 

  780. 								"type" => BLOCK_UPDATE_NORMAL,
    781. 

  781. 							));
    782. 

  782. 							$this->server->api->level->setBlock($block[2][0], $block[2][1], $block[2][2], 0, 0, false);						
    783. 

  783. 						}else{
    784. 

  784. 							$block[1] = ($block[1] & 0x08) | $level;
    785. 

  785. 							$this->server->schedule(20, array($this, "blockScheduler"), array(
    786. 

  786. 								"x" => $block[2][0] + 1,
    787. 

  787. 								"y" => $block[2][1],
    788. 

  788. 								"z" => $block[2][2],
    789. 

  789. 								"type" => BLOCK_UPDATE_NORMAL,
    790. 

  790. 							));
    791. 

  791. 							$this->server->schedule(20, array($this, "blockScheduler"), array(
    792. 

  792. 								"x" => $block[2][0] - 1,
    793. 

  793. 								"y" => $block[2][1],
    794. 

  794. 								"z" => $block[2][2],
    795. 

  795. 								"type" => BLOCK_UPDATE_NORMAL,
    796. 

  796. 							));
    797. 

  797. 							$this->server->schedule(20, array($this, "blockScheduler"), array(
    798. 

  798. 								"x" => $block[2][0],
    799. 

  799. 								"y" => $block[2][1],
    800. 

  800. 								"z" => $block[2][2] + 1,
    801. 

  801. 								"type" => BLOCK_UPDATE_NORMAL,
    802. 

  802. 							));
    803. 

  803. 							$this->server->schedule(20, array($this, "blockScheduler"), array(
    804. 

  804. 								"x" => $block[2][0],
    805. 

  805. 								"y" => $block[2][1],
    806. 

  806. 								"z" => $block[2][2] - 1,
    807. 

  807. 								"type" => BLOCK_UPDATE_NORMAL,
    808. 

  808. 							));
    809. 

  809. 							$this->server->schedule(20, array($this, "blockScheduler"), array(
    810. 

  810. 								"x" => $block[2][0],
    811. 

  811. 								"y" => $block[2][1] - 1,
    812. 

  812. 								"z" => $block[2][2],
    813. 

  813. 								"type" => BLOCK_UPDATE_NORMAL,
    814. 

  814. 							));
    815. 

  815. 							$this->server->schedule(20, array($this, "blockScheduler"), array(
    816. 

  816. 								"x" => $block[2][0],
    817. 

  817. 								"y" => $block[2][1],
    818. 

  818. 								"z" => $block[2][2],
    819. 

  819. 								"type" => BLOCK_UPDATE_NORMAL,
    820. 

  820. 							));
    821. 

  821. 							$this->server->api->level->setBlock($block[2][0], $block[2][1], $block[2][2], $block[0], $block[1], false);
    822. 

  822. 						}
    823. 

  823. 					}
    824. 

  824. 				}
    825. 

  825. 				
    826. 

  826. 				break;
    827. 

  827. 			case 74:
    828. 

  828. 				if($type === BLOCK_UPDATE_SCHEDULED or $type === BLOCK_UPDATE_RANDOM){
    829. 

  829. 					$changed = true;
    830. 

  830. 					$this->server->api->level->setBlock($x, $y, $z, 73, $block[1], false);
    831. 

  831. 					$type = BLOCK_UPDATE_WEAK;
    832. 

  832. 				}
    833. 

  833. 				break;
    834. 

  834. 			case 73:
    835. 

  835. 				if($type === BLOCK_UPDATE_NORMAL){
    836. 

  836. 					$changed = true;
    837. 

  837. 					$this->server->api->level->setBlock($x, $y, $z, 74, $block[1], false);
    838. 

  838. 					$this->server->schedule(mt_rand(40, 100), array($this, "blockScheduler"), array(
    839. 

  839. 						"x" => $x,
    840. 

  840. 						"y" => $y,
    841. 

  841. 						"z" => $z,
    842. 

  842. 					));
    843. 

  843. 					$type = BLOCK_UPDATE_WEAK;
    844. 

  844. 				}
    845. 

  845. 				break;
    846. 

  846. 		}
    847. 

  847. 		if($type === BLOCK_TYPE_SCHEDULED){
    848. 

  848. 			$type = BLOCK_UPDATE_WEAK;
    849. 

  849. 		}
    850. 

  850. 		if($changed === true){
    851. 

  851. 			$this->updateBlocksAround($x, $y, $z, $type);
    852. 

  852. 		}
    853. 

  853. 	}
    854. 

  854. 	
    855. 

  855. 	public function updateBlocksAround($x, $y, $z, $type){
    856. 

  856. 		$this->updateBlock($x + 1, $y, $z, $type);
    857. 

  857. 		$this->updateBlock($x, $y + 1, $z, $type);
    858. 

  858. 		$this->updateBlock($x, $y, $z + 1, $type);
    859. 

  859. 		$this->updateBlock($x - 1, $y, $z, $type);
    860. 

  860. 		$this->updateBlock($x, $y - 1, $z, $type);
    861. 

  861. 		$this->updateBlock($x, $y, $z - 1, $type);
    862. 

  862. 	}
    863. 

  863. }
    864.