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PocketMine-MP/classes/API/BlockAPI.php
Shoghi Cervantes Pueyo 28383deeee Door opening/closing
2012-12-24 19:57:20 +01:00

498 lines
13 KiB
PHP
Raw Blame History

<?php
/*
-
/ \
/ \
/ PocketMine \
/ MP \
|\ @shoghicp /|
|. \ / .|
| .. \ / .. |
| .. | .. |
| .. | .. |
\ | /
\ | /
\ | /
\ | /
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.
*/
define("BLOCK_UPDATE_NORMAL", 0);
define("BLOCK_UPDATE_RANDOM", 1);
define("BLOCK_UPDATE_SCHEDULED", 2);
define("BLOCK_UPDATE_WEAK", 3);
class BlockAPI{
private $server;
function __construct($server){
$this->server = $server;
}
public function init(){
$this->server->addHandler("world.block.update", array($this, "updateBlockRemote"));
$this->server->addHandler("player.block.break", array($this, "blockBreak"));
$this->server->addHandler("player.block.action", array($this, "blockAction"));
}
public function blockBreak($data, $event){
if($event !== "player.block.break"){
return;
}
$target = $this->server->api->level->getBlock($data["x"], $data["y"], $data["z"]);
if(isset(Material::$unbreakable[$target[0]])){
return;
}
$drop = array(
$target[0], //Block
$target[1], //Meta
1, //Count
);
switch($target[0]){
case 16:
$drop = array(263, 0, 1);
break;
case 21:
$drop = array(351, 4, mt_rand(4, 8));
break;
case 56:
$drop = array(264, 0, 1);
break;
case 73:
case 74:
$drop = array(351, 4, mt_rand(4, 5));
break;
case 18:
$drop = false;
if(mt_rand(1,20) === 1){ //Saplings
$drop = array(6, $target[1], 1);
}
if($target[1] === 0 and mt_rand(1,200) === 1){ //Apples
$this->drop($data["x"], $data["y"], $data["z"], 260, 0, 1);
}
break;
case 59:
if($target[1] >= 0x07){ //Seeds
$drop = array(296, 0, 1);
$this->drop($data["x"], $data["y"], $data["z"], 295, 0, mt_rand(0,3));
}else{
$drop = array(295, 0, 1);
}
break;
case 31:
$drop = false;
if(mt_rand(1,10) === 1){ //Seeds
$drop = array(295, 0, 1);
}
break;
case 20:
$drop = false;
break;
case 30:
$drop = false;
break;
case 51:
$drop = false;
break;
case 52:
$drop = false;
break;
case 43:
$drop = array(
44,
$target[1],
2,
);
break;
case 64: //Door
$drop = array(324, 0, 1);
if(($target[1] & 0x08) === 0x08){
$down = $this->server->api->level->getBlock($data["x"], $data["y"] - 1, $data["z"]);
if($down[0] === 64){
$data2 = $data;
--$data2["y"];
$this->server->trigger("player.block.break", $data2);
$this->updateBlocksAround($data2["x"], $data2["y"], $data2["z"], BLOCK_UPDATE_NORMAL);
}
}else{
$up = $this->server->api->level->getBlock($data["x"], $data["y"] + 1, $data["z"]);
if($up[0] === 64){
$data2 = $data;
++$data2["y"];
$this->server->trigger("player.block.break", $data2);
$this->updateBlocksAround($data2["x"], $data2["y"], $data2["z"], BLOCK_UPDATE_NORMAL);
}
}
break;
}
if($drop !== false and $drop[0] !== 0 and $drop[2] > 0){
$this->drop($data["x"], $data["y"], $data["z"], $drop[0], $drop[1] & 0x0F, $drop[2] & 0xFF);
}
$this->server->trigger("player.block.break", $data);
$this->updateBlocksAround($data["x"], $data["y"], $data["z"], BLOCK_UPDATE_NORMAL);
}
public function drop($x, $y, $z, $block, $meta, $stack = 1){
if($block === 0 or $stack <= 0 or $this->server->gamemode === 1){
return;
}
$data = array(
"x" => $x,
"y" => $y,
"z" => $z,
"meta" => $meta,
"stack" => $stack,
);
$data["x"] += mt_rand(2, 8) / 10;
$data["y"] += mt_rand(2, 8) / 10;
$data["z"] += mt_rand(2, 8) / 10;
$e = $this->server->api->entity->add(ENTITY_ITEM, $block, $data);
$this->server->api->entity->spawnToAll($e->eid);
}
public function blockAction($data, $event){
if($event !== "player.block.action"){
return;
}
if($data["face"] < 0 or $data["face"] > 5){
return;
}
$target = $this->server->api->level->getBlock($data["x"], $data["y"], $data["z"]);
$cancelPlace = false;
if(isset(Material::$activable[$target[0]])){
switch($target[0]){
case 2:
case 3:
case 6:
break;
case 64: //Door
if(($target[1] & 0x08) === 0x08){
$down = $this->server->api->level->getBlock($data["x"], $data["y"] - 1, $data["z"]);
if($down[0] === 64){
$down[1] = $down[1] ^ 0x04;
$data2 = array(
"x" => $data["x"],
"z" => $data["z"],
"y" => $data["y"] - 1,
"block" => $down[0],
"meta" => $down[1],
"eid" => $data["eid"],
);
$this->server->trigger("player.block.update", $data2);
$this->updateBlocksAround($data2["x"], $data2["y"], $data2["z"], BLOCK_UPDATE_NORMAL);
$this->updateBlocksAround($data["x"], $data["y"], $data["z"], BLOCK_UPDATE_NORMAL);
}
}else{
$data["block"] = $target[0];
$data["meta"] = $target[1] ^ 0x04;
$this->server->trigger("player.block.update", $data);
$up = $this->server->api->level->getBlock($data["x"], $data["y"] + 1, $data["z"]);
if($up[0] === 64){
$data2 = $data;
$data2["meta"] = $up[1];
++$data2["y"];
$this->updateBlocksAround($data2["x"], $data2["y"], $data2["z"], BLOCK_UPDATE_NORMAL);
}
$this->updateBlocksAround($data["x"], $data["y"], $data["z"], BLOCK_UPDATE_NORMAL);
}
$cancelPlace = true;
break;
default:
$cancelPlace = true;
break;
}
}
if($cancelPlace === true){
return;
}
$replace = false;
switch($target[0]){
case 44: //Slabs
if($data["face"] !== 1){
break;
}
if(($target[1] & 0x07) === ($data["meta"] & 0x07)){
$replace = true;
$data["block"] = 43;
$data["meta"] = $data["meta"] & 0x07;
}
break;
}
if($replace === false){
switch($data["face"]){
case 0:
--$data["y"];
break;
case 1:
++$data["y"];
break;
case 2:
--$data["z"];
break;
case 3:
++$data["z"];
break;
case 4:
--$data["x"];
break;
case 5:
++$data["x"];
break;
}
}
if($data["y"] >= 127){
return;
}
$block = $this->server->api->level->getBlock($data["x"], $data["y"], $data["z"]);
if($replace === false and !isset(Material::$replaceable[$block[0]])){
return;
}
if(isset(Material::$placeable[$data["block"]])){
$data["block"] = Material::$placeable[$data["block"]] === true ? $data["block"]:Material::$placeable[$data["block"]];
}else{
return;
}
$direction = $this->server->api->entity->get($data["eid"])->getDirection();
switch($data["block"]){
case 6:
case 37:
case 38:
if($target[0] !== 2 and $target[0] !== 3){
return;
}
break;
case 50: //Torch
if(isset(Material::$transparent[$target[0]])){
return;
}
$faces = array(
0 => 6,
1 => 5,
2 => 4,
3 => 3,
4 => 2,
5 => 1,
);
if(!isset($faces[$data["face"]])){
return false;
}
$data["meta"] = $faces[$data["face"]];
break;
case 53://Stairs
case 67:
case 108:
$faces = array(
0 => 0,
1 => 2,
2 => 1,
3 => 3,
);
$data["meta"] = $faces[$direction] & 0x03;
break;
case 96: //trapdoor
if(isset(Material::$transparent[$target[0]])){
return;
}
$faces = array(
2 => 0,
3 => 1,
4 => 2,
5 => 3,
);
if(!isset($faces[$data["face"]])){
return false;
}
$data["meta"] = $faces[$data["face"]] & 0x03;
break;
case 107: //Fence gate
$faces = array(
0 => 3,
1 => 0,
2 => 1,
3 => 2,
);
$data["meta"] = $faces[$direction] & 0x03;
break;
case 64://Door placing
$blockUp = $this->server->api->level->getBlock($data["x"], $data["y"] + 1, $data["z"]);
$blockDown = $this->server->api->level->getBlock($data["x"], $data["y"] - 1, $data["z"]);
if(!isset(Material::$replaceable[$blockUp[0]]) or isset(Material::$transparent[$blockDown[0]])){
return;
}else{
$data2 = $data;
$data2["meta"] = 0x08;
$data["meta"] = $direction & 0x03;
++$data2["y"];
$this->server->trigger("player.block.place", $data2);
$this->updateBlocksAround($data2["x"], $data2["y"], $data2["z"], BLOCK_UPDATE_NORMAL);
}
break;
case 65: //Ladder
if(isset(Material::$transparent[$target[0]])){
return;
}
$faces = array(
2 => 2,
3 => 3,
4 => 4,
5 => 5,
);
if(!isset($faces[$data["face"]])){
return false;
}
$data["meta"] = $faces[$data["face"]];
break;
case 59://Seeds
case 105:
$blockDown = $this->server->api->level->getBlock($data["x"], $data["y"] - 1, $data["z"]);
if($blockDown[0] !== 60){
return;
}
$data["meta"] = 0;
break;
case 81: //Cactus
$blockDown = $this->server->api->level->getBlock($data["x"], $data["y"] - 1, $data["z"]);
$block0 = $this->server->api->level->getBlock($data["x"], $data["y"], $data["z"] + 1);
$block1 = $this->server->api->level->getBlock($data["x"], $data["y"], $data["z"] - 1);
$block2 = $this->server->api->level->getBlock($data["x"] + 1, $data["y"], $data["z"]);
$block3 = $this->server->api->level->getBlock($data["x"] - 1, $data["y"], $data["z"]);
if($blockDown[0] !== 12 or $block0[0] !== 0 or $block1[0] !== 0 or $block2[0] !== 0 or $block3[0] !== 0){
return;
}
break;
}
$this->server->trigger("player.block.place", $data);
$this->updateBlock($data["x"], $data["y"], $data["z"], BLOCK_UPDATE_NORMAL);
$this->updateBlocksAround($data["x"], $data["y"], $data["z"], BLOCK_UPDATE_NORMAL);
}
public function blockScheduler($data){
$this->updateBlock($data["x"], $data["y"], $data["z"], BLOCK_UPDATE_SCHEDULED);
}
public function updateBlockRemote($data, $event){
if($event !== "world.block.update"){
return;
}
$this->updateBlock($data["x"], $data["y"], $data["z"], isset($data["type"]) ? $data["type"]:BLOCK_UPDATE_RANDOM);
}
public function updateBlock($x, $y, $z, $type = BLOCK_UPDATE_NORMAL){
$block = $this->server->api->level->getBlock($x, $y, $z);
$changed = false;
switch($block[0]){
case 8:
case 9:
$blockDown = $this->server->api->level->getBlock($x, $y - 1, $z);
$down = false;
if(isset(Material::$flowable[$blockDown[0]])){
if($down[0] !== 9){
$this->server->schedule(5, array($this, "blockScheduler"), array(
"x" => $x,
"y" => $y - 1,
"z" => $z,
"type" => BLOCK_UPDATE_NORMAL,
));
$this->server->api->level->setBlock($x, $y - 1, $z, 8, 8);
}
$down = true;
}
if(($block[1] & 0x07) < 7 and ($down === false or $block[0] === 9)){
$b0 = $this->server->api->level->getBlock($x + 1, $y, $z);
if(isset(Material::$flowable[$b0[0]]) and $b0[0] !== 9){
$this->server->schedule(10, array($this, "blockScheduler"), array(
"x" => $x + 1,
"y" => $y,
"z" => $z,
"type" => BLOCK_UPDATE_NORMAL,
));
$this->server->api->level->setBlock($x + 1, $y, $z, 8, ($block[1] + 1) & 0x07);
}
$b1 = $this->server->api->level->getBlock($x - 1, $y, $z);
if(isset(Material::$flowable[$b1[0]]) and $b1[0] !== 9){
$this->server->schedule(10, array($this, "blockScheduler"), array(
"x" => $x - 1,
"y" => $y,
"z" => $z,
"type" => BLOCK_UPDATE_NORMAL,
));
$this->server->api->level->setBlock($x - 1, $y, $z, 8, ($block[1] + 1) & 0x07);
}
$b2 = $this->server->api->level->getBlock($x, $y, $z + 1);
if(isset(Material::$flowable[$b2[0]]) and $b2[0] !== 9){
$this->server->schedule(10, array($this, "blockScheduler"), array(
"x" => $x,
"y" => $y,
"z" => $z + 1,
"type" => BLOCK_UPDATE_NORMAL,
));
$this->server->api->level->setBlock($x, $y, $z + 1, 8, ($block[1] + 1) & 0x07);
}
$b3 = $this->server->api->level->getBlock($x, $y, $z - 1);
if(isset(Material::$flowable[$b3[0]]) and $b3[0] !== 9){
$this->server->schedule(10, array($this, "blockScheduler"), array(
"x" => $x,
"y" => $y,
"z" => $z - 1,
"type" => BLOCK_UPDATE_NORMAL,
));
$this->server->api->level->setBlock($x, $y, $z - 1, 8, ($block[1] + 1) & 0x07);
}
}
break;
case 74:
if($type === BLOCK_UPDATE_SCHEDULED or $type === BLOCK_UPDATE_RANDOM){
$changed = true;
$this->server->api->level->setBlock($x, $y, $z, 73, $block[1]);
$type = BLOCK_UPDATE_WEAK;
}
break;
case 73:
if($type === BLOCK_UPDATE_NORMAL){
$changed = true;
$this->server->api->level->setBlock($x, $y, $z, 74, $block[1]);
$this->server->schedule(mt_rand(40, 100), array($this, "blockScheduler"), array(
"x" => $x,
"y" => $y,
"z" => $z,
));
$type = BLOCK_UPDATE_WEAK;
}
break;
}
if($type === BLOCK_TYPE_SCHEDULED){
$type = BLOCK_UPDATE_WEAK;
}
if($changed === true){
$this->updateBlocksAround($x, $y, $z, $type);
}
}
public function updateBlocksAround($x, $y, $z, $type){
$this->updateBlock($x + 1, $y, $z, $type);
$this->updateBlock($x, $y + 1, $z, $type);
$this->updateBlock($x, $y, $z + 1, $type);
$this->updateBlock($x - 1, $y, $z, $type);
$this->updateBlock($x, $y - 1, $z, $type);
$this->updateBlock($x, $y, $z - 1, $type);
}
}
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