54 lines
1.3 KiB
C++
54 lines
1.3 KiB
C++
|
|
#pragma once
|
|
|
|
#include "BlockHandler.h"
|
|
#include "../World.h"
|
|
|
|
|
|
|
|
|
|
|
|
class cBlockSaplingHandler :
|
|
public cBlockHandler
|
|
{
|
|
public:
|
|
cBlockSaplingHandler(BLOCKTYPE a_BlockType)
|
|
: cBlockHandler(a_BlockType)
|
|
{
|
|
}
|
|
|
|
|
|
virtual void ConvertToPickups(cItems & a_Pickups, NIBBLETYPE a_BlockMeta) override
|
|
{
|
|
// Only the first 2 bits contain the display information and the 4th bit is for the growth indicator, but, we use 0x07 for forward compatibility
|
|
a_Pickups.push_back(cItem(E_BLOCK_SAPLING, 1, a_BlockMeta & 0x07));
|
|
}
|
|
|
|
|
|
virtual bool CanBeAt(cChunkInterface & a_ChunkInterface, int a_RelX, int a_RelY, int a_RelZ, const cChunk & a_Chunk) override
|
|
{
|
|
return (a_RelY > 0) && IsBlockTypeOfDirt(a_Chunk.GetBlock(a_RelX, a_RelY - 1, a_RelZ));
|
|
}
|
|
|
|
|
|
virtual void OnUpdate(cChunkInterface & cChunkInterface, cWorldInterface & a_WorldInterface, cBlockPluginInterface & a_PluginInterface, cChunk & a_Chunk, int a_RelX, int a_RelY, int a_RelZ) override
|
|
{
|
|
NIBBLETYPE Meta = a_Chunk.GetMeta(a_RelX, a_RelY, a_RelZ);
|
|
|
|
if ((Meta & 0x08) != 0)
|
|
{
|
|
int BlockX = a_RelX + a_Chunk.GetPosX() * cChunkDef::Width;
|
|
int BlockZ = a_RelZ + a_Chunk.GetPosZ() * cChunkDef::Width;
|
|
a_Chunk.GetWorld()->GrowTree(BlockX, a_RelY, BlockZ);
|
|
}
|
|
else
|
|
{
|
|
a_Chunk.SetMeta(a_RelX, a_RelY, a_RelZ, Meta | 0x08);
|
|
}
|
|
}
|
|
} ;
|
|
|
|
|
|
|
|
|