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125 lines
3.9 KiB
C++
125 lines
3.9 KiB
C++
/********************************************************************
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Minecraft: Pocket Edition - Decompilation Project
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Copyright (C) 2023 iProgramInCpp
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The following code is licensed under the BSD 1 clause license.
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SPDX-License-Identifier: BSD-1-Clause
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********************************************************************/
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#pragma once
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#include <cstring>
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#include <vector>
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#include <algorithm>
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#include "AABB.hpp"
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#include "Utils.hpp"
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#include "LightLayer.hpp"
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class Level;
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class Entity;
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class LevelChunk
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{
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public:
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LevelChunk(Level*, int x, int z);
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LevelChunk(Level*, TileID* pBlockData, int x, int z);
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virtual ~LevelChunk();
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void init();
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void lightGap(int gx, int gz, uint8_t heightMap);
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void lightGaps(int x, int z);
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void deleteBlockData();
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void clearUpdateMap();
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virtual bool isAt(int x, int z);
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virtual int getHeightmap(int x, int z);
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virtual void recalcHeightmap();
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virtual void recalcHeightmapOnly();
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virtual int getBrightness(const LightLayer& ll, int x, int y, int z);
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virtual void setBrightness(const LightLayer& ll, int x, int y, int z, int brightness);
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virtual int getRawBrightness(int x, int y, int z, int skySubtract);
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virtual void addEntity(Entity*);
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virtual void removeEntity(Entity*);
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virtual void removeEntity(Entity*, int vec);
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virtual bool isSkyLit(int x, int y, int z);
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virtual void lightLava();
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virtual void recalcBlockLights();
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virtual void skyBrightnessChanged();
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virtual void load();
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virtual void unload();
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virtual bool shouldSave(bool b);
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virtual void markUnsaved();
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virtual int countEntities();
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virtual void getEntities(Entity* pEntExclude, const AABB&, std::vector<Entity*>& out);
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virtual TileID getTile(int x, int y, int z);
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virtual bool setTile(int x, int y, int z, TileID tile);
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virtual bool setTileAndData(int x, int y, int z, TileID tile, int data);
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virtual int getData(int x, int y, int z);
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virtual void setData(int x, int y, int z, int data);
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virtual void setBlocks(uint8_t* pData, int y);
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virtual int getBlocksAndData(uint8_t* pData, int, int, int, int, int, int, int);
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virtual int setBlocksAndData(uint8_t* pData, int, int, int, int, int, int, int);
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virtual Random getRandom(TLong l);
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virtual void recalcHeight(int, int, int);
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virtual bool isEmpty();
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//...
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public:
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static bool touchedSky;
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public:
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int field_4 = 0;
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bool m_bLoaded = false;
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Level* m_pLevel;
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uint8_t* m_tileData = nullptr;
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int m_tileDataCnt = 0;
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uint8_t* m_lightSky = nullptr;
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int m_lightSkyCnt = 0;
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uint8_t* m_lightBlk = nullptr;
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int m_lightBlkCnt = 0;
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uint8_t m_heightMap[256];
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uint8_t m_updateMap[256];
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int field_228;
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int m_chunkX = 0;
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int m_chunkZ = 0;
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uint8_t field_234 = 0;
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bool m_bUnsaved = false;
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uint8_t field_236 = 0;
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uint8_t field_237 = 0;
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int field_238 = 0;
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int field_23C = 0;
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TileID* m_pBlockData = nullptr;
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std::vector<Entity*> m_entities[128 / 16];
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};
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//@OVERSIGHT: Why the hell is EmptyLevelChunk derived from the WHOLE of LevelChunk?!
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class EmptyLevelChunk : public LevelChunk
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{
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public:
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EmptyLevelChunk(Level*, TileID* pBlockData, int x, int z);
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int getHeightmap(int x, int z) override;
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void recalcHeightmap() override;
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void recalcHeightmapOnly() override;
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int getRawBrightness(int x, int y, int z, int skySubtract) override;
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void addEntity(Entity*) override;
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void removeEntity(Entity*) override;
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void removeEntity(Entity*, int vec) override;
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bool isSkyLit(int x, int y, int z) override;
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void lightLava() override;
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void recalcBlockLights() override;
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void skyBrightnessChanged() override;
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void load() override;
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void unload() override;
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void markUnsaved() override;
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TileID getTile(int x, int y, int z) override;
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bool setTile(int x, int y, int z, TileID tile) override;
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bool setTileAndData(int x, int y, int z, TileID tile, int data) override;
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int getData(int x, int y, int z) override;
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void setData(int x, int y, int z, int data) override;
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void recalcHeight(int, int, int) override;
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bool isEmpty() override;
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};
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