<?php

/*
  __PocketMine Plugin__
  name=TreeChopper
  description=TreeChopper
  version=1.0
  author=tschrock
  class=TreeChopper
  apiversion=12
 */

class TreeChopper implements Plugin {

    private $api, $config, $server;

    public function __construct(ServerAPI $api, $server = false) {
        $this->api = $api;
        $this->server = $server;
    }

    public function init() {

        $this->config = new Config($this->api->plugin->configPath($this) . "config.yml", CONFIG_YAML, array(
            "ChoppableBlocks" => array(
                17,
                18,
                65
            ),
            "UseableTools" => array(
                258,
                271,
                275,
                279,
                286,
            ),
        ));

        $this->api->addhandler("player.block.break", array($this, "eventHandler"));
    }

    public function eventHandler($data, $event) {
        switch (strtolower($event)) {
            case "player.block.break":
                if (in_array($data["item"]->getID(), $this->config->get("UseableTools")) && in_array($data["target"]->getID(), $this->config->get("ChoppableBlocks"))) {

                    $block1 = $data["target"];

                    //console($block1->getName() . ">" . $block1->x . ":" . $block1->y . ":" . $block1->z . ":" . $block1->level->getName());

                    $block = $block1->getSide(1);

                    //console($block->getName() . ">" . $block->x . ":" . $block->y . ":" . $block->z . ":" . $block->level->getName());

                    if (in_array($block->getID(), $this->config->get("ChoppableBlocks"))) {

                        $player = $data["player"];
                        $target = $block;
                        $item = $data["item"];


                        if ($this->api->dhandle("player.block.touch", array("type" => "break", "player" => $player, "target" => $target, "item" => $item)) === false) {
                            if ($this->api->dhandle("player.block.break.bypass", array("player" => $player, "target" => $target, "item" => $item)) !== true) {
                                return $this->api->block->cancelAction($target, $player, false);
                            }
                        }

                        if ((!$target->isBreakable($item, $player) and $this->api->dhandle("player.block.break.invalid", array("player" => $player, "target" => $target, "item" => $item)) !== true) or ($player->gamemode & 0x02) === 0x02) {
                            if ($this->api->dhandle("player.block.break.bypass", array("player" => $player, "target" => $target, "item" => $item)) !== true) {
                                return $this->api->block->cancelAction($target, $player, false);
                            }
                        }
                        
                        if ($this->api->dhandle("player.block.break", array("player" => $player, "target" => $target, "item" => $item)) !== false) {
                            $drops = $target->getDrops($item, $player);
                            if ($target->onBreak($item, $player) === false) {
                                return $this->api->block->cancelAction($target, $player, false);
                            }
                            if (($player->gamemode & 0x01) === 0 and $item->useOn($target) and $item->getMetadata() >= $item->getMaxDurability()) {
                                $player->setSlot($player->slot, new Item(AIR, 0, 0), false);
                            }
                        } else {
                            return $this->api->block->cancelAction($target, $player, false);
                        }


                        if (($player->gamemode & 0x01) === 0x00 and count($drops) > 0) {
                            foreach ($drops as $drop) {
                                $this->api->entity->drop(new Position($target->x + 0.5, $target->y, $target->z + 0.5, $target->level), BlockAPI::getItem($drop[0] & 0xFFFF, $drop[1] & 0xFFFF, $drop[2]));
                            }
                        }
                    }
                }
                break;
        }
    }

    public function commandHandler($cmd, $params, $issuer) {
        
    }

    public function __destruct() {
        
    }

}