Prevent fall damage + Added launchpad strength

Author: DaPigGuy

plugin.yml

@@ -1,6 +1,6 @@
 name: LaunchPads
 main: LaunchPads\Main
-version: 1.0.2
+version: 1.0.3
 api: [2.0.0]
 load: POSTWORLD
 author: MCPEPIG

resources/config.yml

@@ -16,6 +16,8 @@
 #
 
 #The blocks you want as launchpad
-launchpad: [152]
+launchpads: [152]
+#Strength of launchpad
+launchpad-stength: 1
 #If enabled, you can change a launchpad's direction by placing a torch the direction you want.
 enable-torch-mode: true

src/LaunchPads/EventListener.php

@@ -1,52 +1,72 @@
 <?php
 namespace LaunchPads;
 
-use pocketmine\event\Listener;
+use pocketmine\event\entity\EntityDamageEvent;
 use pocketmine\event\player\PlayerMoveEvent;
+use pocketmine\event\Listener;
+use pocketmine\Player;
 
 class EventListener implements Listener {
     public function __construct($plugin) {
         $this->plugin = $plugin;
     }
 
+    public function onDamage(EntityDamageEvent $event) {
+        $entity = $event->getEntity();
+        $cause = $event->getCause();
+        if($entity instanceof Player && $cause == 4) {
+            if(isset($this->plugin->launchpad[strtolower($entity->getName())])) {
+                unset($this->plugin->launchpad[strtolower($entity->getName())]);
+                $event->setCancelled();
+            }
+        }
+    }
+
     public function onMove(PlayerMoveEvent $event) {
         $player = $event->getPlayer();
         $block = $player->getLevel()->getBlock($player->floor()->subtract(0, 1));
         $block2 = $player->getLevel()->getBlock($player->floor()->subtract(0, 2));
-        $launchpads = $this->plugin->getconfig()->get("launchpad");
+        $launchpads = $this->plugin->getConfig()->get("launchpads");
+        $strength = $this->plugin->getConfig()->get("launchpad-strength");
         if(in_array($block->getId(), $launchpads)) {
-            if($this->plugin->getconfig()->get("enable-torch-mode")) {
+            $this->plugin->launchpad[strtolower($player->getName())] = true;
+            if($this->plugin->getConfig()->get("enable-torch-mode")) {
                 if($block2->getId() == 50) {
                     switch($block2->getDamage()) {
                         case 2:
-                            $player->knockBack($player, 0, -1, 0, 1);
+                            $player->knockBack($player, 0, -1, 0, $strength);
                             return true;
                         case 1:
-                            $player->knockBack($player, 0, 1, 0, 1);
+                            $player->knockBack($player, 0, 1, 0, $strength);
                             return true;
                         case 4:
-                            $player->knockBack($player, 0, 0, -1, 1);
+                            $player->knockBack($player, 0, 0, -1, $strength);
                             return true;
                         case 3:
-                            $player->knockBack($player, 0, 0, 1, 1);
+                            $player->knockBack($player, 0, 0, 1, $strength);
                             return true;
                     }
                 }
             }
             switch($player->getDirection()) {
                 case 0:
-                    $player->knockBack($player, 0, 1, 0, 1);
+                    $player->knockBack($player, 0, 1, 0, $strength);
                     return true;
                 case 1:
-                    $player->knockBack($player, 0, 0, 1, 1);
+                    $player->knockBack($player, 0, 0, 1, $strength);
                     return true;
                 case 2:
-                    $player->knockBack($player, 0, -1, 0, 1);
+                    $player->knockBack($player, 0, -1, 0, $strength);
                     return true;
                 case 3:
-                    $player->knockBack($player, 0, 0, -1, 1);
+                    $player->knockBack($player, 0, 0, -1, $strength);
                     return true;
             }
         }
+        if(isset($this->plugin->launchpad[strtolower($player->getName())])) {
+            if(!$block->getId() == 0) {
+                unset($this->plugin->launchpad[strtolower($player->getName())]);
+            }
+        }
     }
 }

src/LaunchPads/Main.php

@@ -5,6 +5,8 @@
 use pocketmine\utils\Config;
 
 class Main extends PluginBase {
+    public $launchpad;
+
     public function onEnable() {
         $this->saveDefaultConfig();
         $this->getServer()->getPluginManager()->registerEvents(new EventListener($this), $this);