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#pragma once
#include "BlockHandler.h"
class cBlockCactusHandler :
public cBlockHandler
{
public:
cBlockCactusHandler(BLOCKTYPE a_BlockType)
: cBlockHandler(a_BlockType)
{
}
virtual void ConvertToPickups(cItems & a_Pickups, NIBBLETYPE a_BlockMeta) override
{
// Reset meta to 0
a_Pickups.push_back(cItem(m_BlockType, 1, 0));
}
virtual bool CanBeAt(cWorld * a_World, int a_BlockX, int a_BlockY, int a_BlockZ) override
{
BLOCKTYPE Surface = a_World->GetBlock(a_BlockX, a_BlockY - 1, a_BlockZ);
if ((Surface != E_BLOCK_SAND) && (Surface != E_BLOCK_CACTUS))
{
// Cactus can only be placed on sand and itself
return false;
}
// Check surroundings. Cacti may ONLY be surrounded by air
if (
(a_World->GetBlock(a_BlockX - 1, a_BlockY, a_BlockZ) != E_BLOCK_AIR) ||
(a_World->GetBlock(a_BlockX + 1, a_BlockY, a_BlockZ) != E_BLOCK_AIR) ||
(a_World->GetBlock(a_BlockX, a_BlockY, a_BlockZ - 1) != E_BLOCK_AIR) ||
(a_World->GetBlock(a_BlockX, a_BlockY, a_BlockZ + 1) != E_BLOCK_AIR)
)
{
return false;
}
return true;
}
virtual bool CanBePlacedOnSide(void) override
{
return false;
}
void OnUpdate(cWorld * a_World, int a_BlockX, int a_BlockY, int a_BlockZ) override
{
a_World->GrowCactus(a_BlockX, a_BlockY, a_BlockZ, 1);
}
virtual const char * GetStepSound(void) override
{
return "step.cloth";
}
} ;
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