80 lines
1.6 KiB
C
80 lines
1.6 KiB
C
|
|
||
|
|
// ItemMinecart.h
|
||
|
|
|
||
|
|
// Declares the various minecart ItemHandlers
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
#pragma once
|
||
|
|
|
||
|
|
// Not needed, we're being included only from ItemHandler.cpp which already has this file: #include "ItemHandler.h"
|
||
|
|
#include "../Minecart.h"
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
class cItemMinecartHandler :
|
||
|
|
public cItemHandler
|
||
|
|
{
|
||
|
|
typedef cItemHandler super;
|
||
|
|
|
||
|
|
public:
|
||
|
|
cItemMinecartHandler(int a_ItemType) :
|
||
|
|
super(a_ItemType)
|
||
|
|
{
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
virtual bool OnItemUse(cWorld * a_World, cPlayer * a_Player, cItem * a_Item, int a_BlockX, int a_BlockY, int a_BlockZ, char a_Dir) override
|
||
|
|
{
|
||
|
|
if (a_Dir < 0)
|
||
|
|
{
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Check that there's rail in there:
|
||
|
|
BLOCKTYPE Block = a_World->GetBlock(a_BlockX, a_BlockY, a_BlockZ);
|
||
|
|
switch (Block)
|
||
|
|
{
|
||
|
|
case E_BLOCK_MINECART_TRACKS:
|
||
|
|
case E_BLOCK_POWERED_RAIL:
|
||
|
|
case E_BLOCK_DETECTOR_RAIL:
|
||
|
|
{
|
||
|
|
// These are allowed
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
default:
|
||
|
|
{
|
||
|
|
LOGD("Used minecart on an unsuitable block %d (%s)", Block, ItemTypeToString(Block).c_str());
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
cMinecart::ePayload Payload = cMinecart::mpNone;
|
||
|
|
switch (m_ItemType)
|
||
|
|
{
|
||
|
|
case E_ITEM_MINECART: Payload = cMinecart::mpNone; break;
|
||
|
|
case E_ITEM_CHEST_MINECART: Payload = cMinecart::mpChest; break;
|
||
|
|
case E_ITEM_FURNACE_MINECART: Payload = cMinecart::mpFurnace; break;
|
||
|
|
default:
|
||
|
|
{
|
||
|
|
ASSERT(!"Unhandled minecart item");
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
} // switch (m_ItemType)
|
||
|
|
cMinecart * Minecart = new cMinecart(Payload, (double)a_BlockX + 0.5, a_BlockY, (double)a_BlockZ + 0.5);
|
||
|
|
a_World->AddEntity(Minecart);
|
||
|
|
Minecart->Initialize(a_World);
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
} ;
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|