cuberite-2a/src/Blocks/BlockFenceGate.h

#pragma once

#include "BlockHandler.h"
#include "Mixins.h"
#include "../EffectID.h"




class cBlockFenceGateHandler :
	public cClearMetaOnDrop<cYawRotator<cBlockHandler, 0x03, 0x02, 0x03, 0x00, 0x01>>
{
	using Super = cClearMetaOnDrop<cYawRotator<cBlockHandler, 0x03, 0x02, 0x03, 0x00, 0x01>>;

public:

	cBlockFenceGateHandler(BLOCKTYPE a_BlockType):
		Super(a_BlockType)
	{
	}

	virtual bool OnUse(cChunkInterface & a_ChunkInterface, cWorldInterface & a_WorldInterface, cPlayer & a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, eBlockFace a_BlockFace, int a_CursorX, int a_CursorY, int a_CursorZ) override
	{
		NIBBLETYPE OldMetaData = a_ChunkInterface.GetBlockMeta({a_BlockX, a_BlockY, a_BlockZ});
		NIBBLETYPE NewMetaData = YawToMetaData(a_Player.GetYaw());
		OldMetaData ^= 4;  // Toggle the gate

		if ((OldMetaData & 1) == (NewMetaData & 1))
		{
			// Standing in front of the gate - apply new direction
			a_ChunkInterface.SetBlockMeta(a_BlockX, a_BlockY, a_BlockZ, (OldMetaData & 4) | (NewMetaData & 3));
		}
		else
		{
			// Standing aside - use last direction
			a_ChunkInterface.SetBlockMeta(a_BlockX, a_BlockY, a_BlockZ, OldMetaData);
		}
		a_Player.GetWorld()->BroadcastSoundParticleEffect(EffectID::SFX_RANDOM_FENCE_GATE_OPEN, {a_BlockX, a_BlockY, a_BlockZ}, 0, a_Player.GetClientHandle());
		return true;
	}

	virtual void OnCancelRightClick(cChunkInterface & a_ChunkInterface, cWorldInterface & a_WorldInterface, cPlayer & a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, eBlockFace a_BlockFace) override
	{
		a_WorldInterface.SendBlockTo(a_BlockX, a_BlockY, a_BlockZ, a_Player);
	}

	virtual bool IsUseable(void) override
	{
		return true;
	}

	virtual ColourID GetMapBaseColourID(NIBBLETYPE a_Meta) override
	{
		UNUSED(a_Meta);
		switch (m_BlockType)
		{
			case E_BLOCK_OAK_FENCE_GATE: return 13;
			case E_BLOCK_SPRUCE_FENCE_GATE: return 34;
			case E_BLOCK_BIRCH_FENCE_GATE: return 2;
			case E_BLOCK_JUNGLE_FENCE_GATE: return 10;
			case E_BLOCK_DARK_OAK_FENCE_GATE: return 26;
			case E_BLOCK_ACACIA_FENCE_GATE: return 15;
			default:
			{
				ASSERT(!"Unhandled blocktype in fence gate handler!");
				return 0;
			}
		}
	}
} ;