Implement new 1.21 copper blocks

[IvanCraft623]

Introduction

Implement the new 1.21 copper blocks types!!!

Changes

Gameplay

Blocks

• Added the following new blocks:
  • All types of Copper Bulb
  • All types of Copper Door
  • All types of Copper Trapdoor
  • All types of Chiseled Copper
  • All types of Copper Grate

Tests

I tested this PR by doing the following (tick all that apply):

• [x] Playtesting using a Minecraft client (provide screenshots or a video)

• [x] Writing a test plugin (provide the code)

  • To be able to test Copper Bulb light activation I wrote this hack code:

    
    public function onWorldSoundEvent(WorldSoundEvent $event) : void {
    $sound = $event->getSound();
    if (!($powerOn = $sound instanceof RedstonePowerOnSound) && !$sound instanceof RedstonePowerOffSound) {
    return;
    }

  $world = $event->getWorld(); $block = $world->getBlock($event->getPosition()); if (!$block instanceof Button) { return; }

  $support = $block->getSide(Facing::opposite($block->getFacing())); if (!$support instanceof CopperBulb) { return; }

  $world->setBlock($support->getPosition(), $support->togglePowered($powerOn)); }