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#pragma once
#include "BlockHandler.h"
#include "../FastRandom.h"
class cBlockCocoaPodHandler :
public cBlockHandler
{
public:
cBlockCocoaPodHandler(BLOCKTYPE a_BlockType)
: cBlockHandler(a_BlockType)
{
}
virtual bool CanBeAt(cChunkInterface & a_ChunkInterface, int a_RelX, int a_RelY, int a_RelZ, const cChunk & a_Chunk) override
{
eBlockFace BlockFace = MetaToBlockFace(a_Chunk.GetMeta(a_RelX, a_RelY, a_RelZ));
AddFaceDirection(a_RelX, a_RelY, a_RelZ, BlockFace, true);
BLOCKTYPE BlockType;
NIBBLETYPE BlockMeta;
a_Chunk.UnboundedRelGetBlock(a_RelX, a_RelY, a_RelZ, BlockType, BlockMeta);
return ((BlockType == E_BLOCK_LOG) && ((BlockMeta & 0x3) == E_META_LOG_JUNGLE));
}
virtual void OnUpdate(cChunkInterface & cChunkInterface, cWorldInterface & a_WorldInterface, cBlockPluginInterface & a_PluginInterface, cChunk & a_Chunk, int a_RelX, int a_RelY, int a_RelZ) override
{
cFastRandom Random;
if (Random.NextInt(5) == 0)
{
NIBBLETYPE Meta = a_Chunk.GetMeta(a_RelX, a_RelY, a_RelZ);
NIBBLETYPE TypeMeta = Meta & 0x03;
int GrowState = (Meta & 0x0f) >> 2;
if (GrowState < 2)
{
++GrowState;
a_Chunk.SetMeta(a_RelX, a_RelY, a_RelZ, (NIBBLETYPE) (GrowState << 2 | TypeMeta));
}
}
}
virtual void ConvertToPickups(cItems & a_Pickups, NIBBLETYPE a_BlockMeta) override
{
int GrowState = (a_BlockMeta & 0x0f) >> 2;
a_Pickups.Add(E_ITEM_DYE, ((GrowState >= 2) ? 3 : 1), E_META_DYE_BROWN);
}
static eBlockFace MetaToBlockFace(NIBBLETYPE a_Meta)
{
switch (a_Meta & 0x3)
{
case 0: return BLOCK_FACE_ZM;
case 1: return BLOCK_FACE_XP;
case 2: return BLOCK_FACE_ZP;
case 3: return BLOCK_FACE_XM;
default:
{
ASSERT(!"Bad meta");
return BLOCK_FACE_NONE;
}
}
}
static NIBBLETYPE BlockFaceToMeta(eBlockFace a_BlockFace)
{
switch (a_BlockFace)
{
case BLOCK_FACE_ZM: return 0;
case BLOCK_FACE_XM: return 3;
case BLOCK_FACE_XP: return 1;
case BLOCK_FACE_ZP: return 2;
default:
{
ASSERT(!"Unknown face");
return 0;
}
}
}
} ;
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