2014-03-28 17:22:29 -04:00
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#pragma once
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#include "BlockHandler.h"
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2014-09-26 13:13:19 -04:00
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#include "ChunkInterface.h"
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2018-01-05 06:28:06 -05:00
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#include "../Items/ItemHandler.h"
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2014-03-28 17:22:29 -04:00
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class cBlockBigFlowerHandler :
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public cBlockHandler
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{
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public:
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typedef cBlockHandler super;
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cBlockBigFlowerHandler(BLOCKTYPE a_BlockType)
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: cBlockHandler(a_BlockType)
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{
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}
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2017-07-07 10:37:53 -04:00
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virtual bool DoesIgnoreBuildCollision(cChunkInterface & a_ChunkInterface, Vector3i a_Pos, cPlayer & a_Player, NIBBLETYPE a_Meta) override
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2017-03-22 06:04:32 -04:00
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{
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2017-07-07 10:37:53 -04:00
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if (IsMetaTopPart(a_Meta))
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{
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BLOCKTYPE BottomType;
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if (
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(a_Pos.y < 1) ||
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2017-11-20 06:13:11 -05:00
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!a_ChunkInterface.GetBlockTypeMeta(a_Pos - Vector3i(0, 1, 0), BottomType, a_Meta) ||
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2017-07-07 10:37:53 -04:00
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(BottomType != E_BLOCK_BIG_FLOWER)
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)
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{
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// Can't find the flower meta so assume grass
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return true;
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}
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}
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NIBBLETYPE FlowerMeta = a_Meta & 0x07;
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return (
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(FlowerMeta == E_META_BIG_FLOWER_DOUBLE_TALL_GRASS) ||
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(FlowerMeta == E_META_BIG_FLOWER_LARGE_FERN)
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);
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2017-03-22 06:04:32 -04:00
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}
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2014-09-13 17:49:27 -04:00
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virtual void DropBlock(cChunkInterface & a_ChunkInterface, cWorldInterface & a_WorldInterface, cBlockPluginInterface & a_BlockPluginInterface, cEntity * a_Digger, int a_BlockX, int a_BlockY, int a_BlockZ, bool a_CanDrop) override
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2014-03-28 17:22:29 -04:00
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{
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Vector3i Pos(a_BlockX, a_BlockY, a_BlockZ);
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NIBBLETYPE Meta = a_ChunkInterface.GetBlockMeta(Pos);
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2017-06-14 08:23:33 -04:00
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int AlternateY = a_BlockY;
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int BottomY = a_BlockY;
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2014-03-28 17:22:29 -04:00
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if (Meta & 0x8)
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{
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--AlternateY;
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--BottomY;
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2014-03-28 17:22:29 -04:00
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}
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else
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{
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++AlternateY;
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}
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// also destroy the other block if it has a valid height and is a big flower
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2017-11-20 06:13:11 -05:00
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if (cChunkDef::IsValidHeight(AlternateY) && a_ChunkInterface.GetBlock({Pos.x, AlternateY, Pos.z}) == E_BLOCK_BIG_FLOWER)
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2014-03-28 17:22:29 -04:00
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{
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2017-07-07 10:37:53 -04:00
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super::DropBlock(a_ChunkInterface, a_WorldInterface, a_BlockPluginInterface, a_Digger, a_BlockX, BottomY, a_BlockZ, a_CanDrop);
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a_ChunkInterface.FastSetBlock(a_BlockX, AlternateY, a_BlockZ, E_BLOCK_AIR, 0);
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2014-03-28 17:22:29 -04:00
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}
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}
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virtual void ConvertToPickups(cItems & a_Pickups, NIBBLETYPE a_BlockMeta) override
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{
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if (IsMetaTopPart(a_BlockMeta))
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{
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return; // No way to tell flower type
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}
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2014-03-28 17:22:29 -04:00
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NIBBLETYPE Meta = a_BlockMeta & 0x7;
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if (Meta == E_META_BIG_FLOWER_DOUBLE_TALL_GRASS)
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2014-03-28 17:22:29 -04:00
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{
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2017-06-19 12:11:24 -04:00
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if (GetRandomProvider().RandBool(1.0 / 24.0))
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{
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a_Pickups.push_back(cItem(E_ITEM_SEEDS));
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}
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}
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else if (Meta != E_META_BIG_FLOWER_LARGE_FERN)
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{
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a_Pickups.push_back(cItem(E_BLOCK_BIG_FLOWER, 1, Meta));
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2014-03-28 17:22:29 -04:00
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}
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}
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2014-03-28 18:14:58 -04:00
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2017-07-31 16:17:52 -04:00
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virtual void OnDestroyedByPlayer(cChunkInterface & a_ChunkInterface, cWorldInterface & a_WorldInterface, cPlayer & a_Player, int a_BlockX, int a_BlockY, int a_BlockZ) override
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2014-03-28 18:14:58 -04:00
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{
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Vector3i BlockPos(a_BlockX, a_BlockY, a_BlockZ);
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NIBBLETYPE Meta = a_ChunkInterface.GetBlockMeta(BlockPos);
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2014-03-28 18:14:58 -04:00
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if (Meta & 0x8)
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{
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Meta = a_ChunkInterface.GetBlockMeta(BlockPos - Vector3i(0, 1, 0));
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2014-03-28 18:14:58 -04:00
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}
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2016-02-05 16:45:45 -05:00
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2014-03-28 18:14:58 -04:00
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NIBBLETYPE FlowerMeta = Meta & 0x7;
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2017-07-31 16:17:52 -04:00
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if (!a_Player.IsGameModeCreative())
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{
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2017-03-22 06:04:32 -04:00
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if (
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(a_Player.GetEquippedItem().m_ItemType == E_ITEM_SHEARS) &&
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(
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(FlowerMeta == E_META_BIG_FLOWER_DOUBLE_TALL_GRASS) ||
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(FlowerMeta == E_META_BIG_FLOWER_LARGE_FERN)
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)
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)
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2014-03-28 18:14:58 -04:00
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{
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2017-06-13 15:35:30 -04:00
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if (GetRandomProvider().RandBool(0.10))
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2014-03-28 18:14:58 -04:00
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{
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cItems Pickups;
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2014-08-19 16:14:37 -04:00
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if (FlowerMeta == E_META_BIG_FLOWER_DOUBLE_TALL_GRASS)
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2014-03-28 18:14:58 -04:00
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{
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Pickups.Add(E_BLOCK_TALL_GRASS, 2, 1);
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}
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2014-08-19 16:14:37 -04:00
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else if (FlowerMeta == E_META_BIG_FLOWER_LARGE_FERN)
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2014-03-28 18:14:58 -04:00
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{
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Pickups.Add(E_BLOCK_TALL_GRASS, 2, 2);
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}
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2017-11-20 06:13:11 -05:00
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a_WorldInterface.SpawnItemPickups(Pickups, BlockPos.x, BlockPos.y, BlockPos.z);
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2014-03-28 18:14:58 -04:00
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}
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2017-07-31 16:17:52 -04:00
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a_Player.UseEquippedItem();
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2014-03-28 18:14:58 -04:00
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}
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}
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2017-03-22 06:04:32 -04:00
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if (
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2017-07-31 16:17:52 -04:00
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(a_Player.GetEquippedItem().m_ItemType != E_ITEM_SHEARS) &&
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2017-03-22 06:04:32 -04:00
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(
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(FlowerMeta == E_META_BIG_FLOWER_DOUBLE_TALL_GRASS) ||
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(FlowerMeta == E_META_BIG_FLOWER_LARGE_FERN)
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)
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)
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{
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2017-11-20 06:13:11 -05:00
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a_ChunkInterface.SetBlock(BlockPos.x, BlockPos.y, BlockPos.z, 0, 0);
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2018-01-05 06:28:06 -05:00
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a_Player.UseEquippedItem(cItemHandler::dlaBreakBlockInstant);
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2017-03-22 06:04:32 -04:00
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}
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2014-03-28 18:14:58 -04:00
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}
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2017-01-21 08:15:45 -05:00
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bool IsMetaTopPart(NIBBLETYPE a_Meta)
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{
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return (a_Meta & 0x08) != 0;
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}
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2014-03-28 17:22:29 -04:00
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virtual bool CanBeAt(cChunkInterface & a_ChunkInterface, int a_RelX, int a_RelY, int a_RelZ, const cChunk & a_Chunk) override
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{
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if (a_RelY <= 0)
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{
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return false;
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}
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2017-01-20 21:30:19 -05:00
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BLOCKTYPE BlockType;
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NIBBLETYPE BlockMeta;
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a_Chunk.GetBlockTypeMeta(a_RelX, a_RelY - 1, a_RelZ, BlockType, BlockMeta);
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2017-01-21 08:15:45 -05:00
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return IsBlockTypeOfDirt(BlockType) || ((BlockType == E_BLOCK_BIG_FLOWER) && !IsMetaTopPart(BlockMeta));
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2014-03-28 17:22:29 -04:00
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}
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virtual void OnDestroyed(cChunkInterface & a_ChunkInterface, cWorldInterface & a_WorldInterface, int a_BlockX, int a_BlockY, int a_BlockZ) override
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{
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2017-11-20 06:13:11 -05:00
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Vector3i BlockPos(a_BlockX, a_BlockY, a_BlockZ);
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NIBBLETYPE OldMeta = a_ChunkInterface.GetBlockMeta(BlockPos);
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2014-03-28 17:22:29 -04:00
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if (OldMeta & 0x8)
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{
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2014-03-28 17:24:54 -04:00
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// Was upper part of flower
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2017-11-20 06:13:11 -05:00
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Vector3i LowerPart = BlockPos - Vector3i(0, 1, 0);
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if (a_ChunkInterface.GetBlock(LowerPart) == m_BlockType)
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2014-03-28 17:22:29 -04:00
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{
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2017-11-20 06:13:11 -05:00
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a_ChunkInterface.FastSetBlock(LowerPart, E_BLOCK_AIR, 0);
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2014-03-28 17:22:29 -04:00
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}
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}
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else
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{
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// Was lower part
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2017-11-20 06:13:11 -05:00
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Vector3i UpperPart = BlockPos + Vector3i(0, 1, 0);
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if (a_ChunkInterface.GetBlock(UpperPart) == m_BlockType)
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2014-03-28 17:22:29 -04:00
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{
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2017-11-20 06:13:11 -05:00
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a_ChunkInterface.FastSetBlock(UpperPart, E_BLOCK_AIR, 0);
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2014-03-28 17:22:29 -04:00
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}
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}
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}
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2015-06-30 10:50:15 -04:00
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virtual ColourID GetMapBaseColourID(NIBBLETYPE a_Meta) override
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{
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UNUSED(a_Meta);
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return 7;
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}
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2014-03-28 17:22:29 -04:00
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} ;
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