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43 lines
1.3 KiB
C++
43 lines
1.3 KiB
C++
#include "stdafx.h"
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#include "DoublePlantFeature.h"
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#include "net.minecraft.world.level.h"
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#include "net.minecraft.world.level.tile.h"
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#include "TallGrass2.h"
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DoublePlantFeature::DoublePlantFeature(bool doUpdate)
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: Feature(doUpdate), m_plantType(1)
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{
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}
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void DoublePlantFeature::setPlantType(int plantType)
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{
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m_plantType = (plantType < 1) ? 1 : plantType;
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}
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bool DoublePlantFeature::place(Level* level, Random* rand, int x, int y, int z)
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{
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bool placed = false;
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for (int i = 0; i < 64; ++i)
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{
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int bx = x + rand->nextInt(8) - rand->nextInt(8);
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int by = y + rand->nextInt(4) - rand->nextInt(4);
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int bz = z + rand->nextInt(8) - rand->nextInt(8);
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if (by >= Level::maxBuildHeight - 1) continue;
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if (by < 1) continue;
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if (level->getTile(bx, by, bz) != 0) continue;
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if (level->getTile(bx, by + 1, bz) != 0) continue;
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if (!static_cast<TallGrass2*>(Tile::tiles[Tile::tallgrass2_Id])->mayPlace(level, bx, by, bz)) continue;
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level->setTileAndData(bx, by, bz, Tile::tallgrass2_Id, m_plantType, Tile::UPDATE_ALL);
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level->setTileAndData(bx, by + 1, bz, Tile::tallgrass2_Id, m_plantType | TallGrass2::UPPER_BIT, Tile::UPDATE_ALL);
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placed = true;
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}
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return placed;
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} |