86a991c5a8
git-svn-id: http://mc-server.googlecode.com/svn/trunk@677 0a769ca7-a7f5-676a-18bf-c427514a06d6
51 lines
1.0 KiB
C++
51 lines
1.0 KiB
C++
#pragma once
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#include "Block.h"
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#include "../cWorld.h"
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class cBlockSaplingHandler : public cBlockHandler
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{
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public:
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cBlockSaplingHandler(BLOCKTYPE a_BlockID)
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: cBlockHandler(a_BlockID)
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{
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}
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virtual bool NeedsRandomTicks() override
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{
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return true;
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}
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virtual NIBBLETYPE GetDropMeta(NIBBLETYPE a_BlockMeta) override
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{
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return a_BlockMeta & 3; //Only the first 2 bits contain the display information the others are for growing
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}
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virtual bool CanBeAt(cWorld *a_World, int a_X, int a_Y, int a_Z) override
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{
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return IsBlockTypeOfDirt(a_World->GetBlock(a_X, a_Y - 1, a_Z));
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}
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virtual bool AllowBlockOnTop() override
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{
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return false;
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}
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void OnUpdate(cWorld *a_World, int a_X, int a_Y, int a_Z) override
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{
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NIBBLETYPE Meta = a_World->GetBlockMeta(a_X, a_Y, a_Z);
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if ((Meta & 0x08) != 0)
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{
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a_World->GrowTree(a_X, a_Y, a_Z);
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}
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else
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{
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a_World->SetBlockMeta(a_X, a_Y, a_Z, Meta | 0x08);
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}
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}
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virtual bool CanBePlacedOnSide() override
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{
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return false;
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}
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}; |