import crafttweaker.item.IItemStack;
import crafttweaker.events.IEventManager;
import crafttweaker.event.PlayerTickEvent;
import crafttweaker.player.IPlayer;
import crafttweaker.entity.IEntityLivingBase;
import crafttweaker.potions.IPotion;
import crafttweaker.potions.IPotionEffect;
import crafttweaker.item.IItemDefinition;
import crafttweaker.command.ICommand;


import crafttweaker.event.PlayerInteractBlockEvent;
import crafttweaker.command.ICommandSender;

/* old script
events.onPlayerInteractBlock;
    if(event.block.id == <minecraft:bed>) {
      Commands.call('say I Feel Rested', player, world, true, false);
      Commands.call('effect @p regeneration 10 255', player, world, true, false);
}
*/

events.onPlayerInteractBlock(function(event as crafttweaker.event.PlayerInteractBlockEvent){
    if(event.block.id == <minecraft:bed>) {
      Commands.call('say I Feel Rested', player, world, true, false);
      Commands.call('effect @p regeneration 10 255', player, world, true, false);
}});