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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,245 @@ | ||
| /******************************************************************** | ||
| Minecraft: Pocket Edition - Decompilation Project | ||
| Copyright (C) 2023 iProgramInCpp | ||
| The following code is licensed under the BSD 1 clause license. | ||
| SPDX-License-Identifier: BSD-1-Clause | ||
| ********************************************************************/ | ||
|
|
||
| #include "LeverTile.hpp" | ||
| #include "world/level/Level.hpp" | ||
|
|
||
| LeverTile::LeverTile(int ID, int texture, Material* pMtl) : Tile(ID, texture, pMtl) | ||
| { | ||
| } | ||
|
|
||
| AABB* LeverTile::getAABB(Level*, int x, int y, int z) | ||
| { | ||
| return nullptr; | ||
| } | ||
|
|
||
| int LeverTile::getRenderShape() | ||
| { | ||
| return SHAPE_TORCH; // SHAPE_LEVER | ||
| } | ||
|
|
||
| bool LeverTile::isCubeShaped() | ||
| { | ||
| return false; | ||
| } | ||
|
|
||
| bool LeverTile::isSolidRender() | ||
| { | ||
| return false; | ||
| } | ||
|
|
||
| bool LeverTile::checkCanSurvive(Level* level, int x, int y, int z) | ||
| { | ||
| if (mayPlace(level, x, y, z)) | ||
| return true; | ||
|
|
||
| spawnResources(level, x, y, z, level->getData(x, y, z)); | ||
| level->setTile(x, y, z, TILE_AIR); | ||
|
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| return false; | ||
| } | ||
|
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| HitResult LeverTile::clip(Level* level, int x, int y, int z, Vec3 a, Vec3 b) | ||
| { | ||
| constexpr float f = 0.1875f; | ||
| constexpr float f1 = 0.25f; | ||
|
|
||
| switch (level->getData(x, y, z) & 0x7) | ||
| { | ||
| case 1: | ||
| setShape(0.0f, 0.2f, 0.5f - f, f * 2.0f, 0.8f, 0.5f + f); | ||
| break; | ||
| case 2: | ||
| setShape(1.0f - f * 2.0f, 0.2f, 0.5f - f, 1.0f, 0.8f, 0.5f + f); | ||
| break; | ||
| case 3: | ||
| setShape(0.5f - f, 0.2f, 0.0f, 0.5f + f, 0.8f, f * 2.0f); | ||
| break; | ||
| case 4: | ||
| setShape(0.5f - f, 0.2f, 1.0f - f * 2.0f, 0.5f + f, 0.8f, 1.0f); | ||
| break; | ||
| default: | ||
| setShape(0.5f - f1, 0.0f, 0.5f - f1, 0.5f + f1, 0.6f, 0.5f + f1); | ||
| break; | ||
| } | ||
|
|
||
| return Tile::clip(level, x, y, z, a, b); | ||
| } | ||
|
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| bool LeverTile::mayPlace(Level* level, int x, int y, int z) | ||
| { | ||
| if (level->isSolidTile(x, y - 1, z)) return true; | ||
| if (level->isSolidTile(x - 1, y, z)) return true; | ||
| if (level->isSolidTile(x + 1, y, z)) return true; | ||
| if (level->isSolidTile(x, y, z - 1)) return true; | ||
| if (level->isSolidTile(x, y, z + 1)) return true; | ||
|
|
||
| return false; | ||
| } | ||
|
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||
| void LeverTile::neighborChanged(Level* level, int x, int y, int z, int dir) | ||
| { | ||
| if (!checkCanSurvive(level, x, y, z)) | ||
| return; | ||
|
|
||
| int data = level->getData(x, y, z) & 0x7; | ||
|
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| bool flag = false; | ||
| if (!level->isSolidTile(x - 1, y, z) && data == 1) flag = true; | ||
| if (!level->isSolidTile(x + 1, y, z) && data == 2) flag = true; | ||
| if (!level->isSolidTile(x, y, z - 1) && data == 3) flag = true; | ||
| if (!level->isSolidTile(x, y, z + 1) && data == 4) flag = true; | ||
| if (!level->isSolidTile(x, y - 1, z) && data == 5) flag = true; | ||
| if (!level->isSolidTile(x, y - 1, z) && data == 6) flag = true; | ||
|
|
||
| if (!flag) | ||
| return; // all good | ||
|
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||
| spawnResources(level, x, y, z, level->getData(x, y, z)); | ||
| level->setTile(x, y, z, TILE_AIR); | ||
| } | ||
|
|
||
| void LeverTile::onPlace(Level* level, int x, int y, int z) | ||
| { | ||
| if (level->isSolidTile(x - 1, y, z)) | ||
| level->setData(x, y, z, 1); | ||
| else if (level->isSolidTile(x + 1, y, z)) | ||
| level->setData(x, y, z, 2); | ||
| else if (level->isSolidTile(x, y, z - 1)) | ||
| level->setData(x, y, z, 3); | ||
| else if (level->isSolidTile(x, y, z + 1)) | ||
| level->setData(x, y, z, 4); | ||
| else if (level->isSolidTile(x, y - 1, z)) | ||
| level->setData(x, y, z, 5); | ||
|
|
||
| checkCanSurvive(level, x, y, z); | ||
| } | ||
|
|
||
| void LeverTile::setPlacedOnFace(Level* level, int x, int y, int z, int dir) | ||
| { | ||
| int data = level->getData(x, y, z); | ||
| int bit3 = data & 0x8; | ||
| data = -1; | ||
|
|
||
| switch (dir) | ||
| { | ||
| case DIR_YPOS: | ||
| if (level->isSolidTile(x, y - 1, z)) | ||
| data = 5; // TODO: +level->m_random.nextInt(2) | ||
| break; | ||
| case DIR_ZNEG: | ||
| if (level->isSolidTile(x, y, z + 1)) | ||
| data = 4; | ||
| break; | ||
| case DIR_ZPOS: | ||
| if (level->isSolidTile(x, y, z - 1)) | ||
| data = 3; | ||
| break; | ||
| case DIR_XNEG: | ||
| if (level->isSolidTile(x + 1, y, z)) | ||
| data = 2; | ||
| break; | ||
| case DIR_XPOS: | ||
| if (level->isSolidTile(x - 1, y, z)) | ||
| data = 1; | ||
| break; | ||
| } | ||
|
|
||
| if (data == -1) | ||
| { | ||
| spawnResources(level, x, y, z, level->getData(x, y, z)); | ||
| level->setTile(x, y, z, TILE_AIR); | ||
| return; | ||
| } | ||
|
|
||
| level->setData(x, y, z, data | bit3); | ||
| } | ||
|
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||
| int LeverTile::use(Level* pLevel, int x, int y, int z, Player* player) | ||
| { | ||
| if (pLevel->m_bIsMultiplayer) | ||
| return true; | ||
|
|
||
| int data = pLevel->getData(x, y, z); | ||
| data ^= 0x8; | ||
| pLevel->setData(x, y, z, data); | ||
| pLevel->setTilesDirty(x, y, z, x, y, z); | ||
| pLevel->playSound(float(x) + 0.5f, float(y) + 0.5f, float(z) + 0.5f, "random.click", 0.3f, (data & 0x8) ? 0.6f : 0.5f); | ||
| pLevel->updateNeighborsAt(x, y, z, m_ID); | ||
|
|
||
| switch (data & 0x7) | ||
| { | ||
| case 1: pLevel->updateNeighborsAt(x - 1, y, z, m_ID); break; | ||
| case 2: pLevel->updateNeighborsAt(x + 1, y, z, m_ID); break; | ||
| case 3: pLevel->updateNeighborsAt(x, y, z - 1, m_ID); break; | ||
| case 4: pLevel->updateNeighborsAt(x, y, z + 1, m_ID); break; | ||
| default: pLevel->updateNeighborsAt(x, y - 1, z, m_ID); break; | ||
| } | ||
|
|
||
| return true; | ||
| } | ||
|
|
||
| void LeverTile::destroy(Level* pLevel, int x, int y, int z, int dir) | ||
| { | ||
| int data = pLevel->getData(x, y, z); | ||
| if (~data & 0x8) | ||
| { | ||
| Tile::destroy(pLevel, x, y, z, dir); | ||
| return; | ||
| } | ||
|
|
||
| pLevel->updateNeighborsAt(x, y, z, m_ID); | ||
|
|
||
| switch (data & 0x7) | ||
| { | ||
| case 1: pLevel->updateNeighborsAt(x - 1, y, z, m_ID); break; | ||
| case 2: pLevel->updateNeighborsAt(x + 1, y, z, m_ID); break; | ||
| case 3: pLevel->updateNeighborsAt(x, y, z - 1, m_ID); break; | ||
| case 4: pLevel->updateNeighborsAt(x, y, z + 1, m_ID); break; | ||
| default: pLevel->updateNeighborsAt(x, y - 1, z, m_ID); break; | ||
| } | ||
|
|
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| Tile::destroy(pLevel, x, y, z, dir); | ||
| } | ||
|
|
||
| // TODO FIXME: | ||
| // In Minecraft JE Beta 1.6.4, WireTile::getDirectSignal is `isPoweringTo` and | ||
| // WireTile::getSignal is `isIndirectlyPoweringTo`. | ||
| // | ||
| // Meanwhile I had to reverse them, so LeverTile::getDirectSignal is actually | ||
| // `isIndirectlyPoweringTo` and vice versa... | ||
|
|
||
| int LeverTile::getDirectSignal(LevelSource* pLevel, int x, int y, int z, int dir) | ||
| { | ||
| int data = pLevel->getData(x, y, z); | ||
| if (~data & 0x8) | ||
| return false; | ||
|
|
||
| switch (data & 0x7) | ||
| { | ||
| case 1: return dir == DIR_XPOS; | ||
| case 2: return dir == DIR_XNEG; | ||
| case 3: return dir == DIR_ZPOS; | ||
| case 4: return dir == DIR_ZNEG; | ||
| case 5: | ||
| case 6: return dir == DIR_YPOS; | ||
| } | ||
|
|
||
| return false; | ||
| } | ||
|
|
||
| int LeverTile::getSignal(LevelSource* pLevel, int x, int y, int z, int dir) | ||
| { | ||
| int data = pLevel->getData(x, y, z); | ||
| return (data & 0x8) != 0; | ||
| } | ||
|
|
||
| bool LeverTile::isSignalSource() | ||
| { | ||
| return true; | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,34 @@ | ||
| /******************************************************************** | ||
| Minecraft: Pocket Edition - Decompilation Project | ||
| Copyright (C) 2023 iProgramInCpp | ||
| The following code is licensed under the BSD 1 clause license. | ||
| SPDX-License-Identifier: BSD-1-Clause | ||
| ********************************************************************/ | ||
|
|
||
| #pragma once | ||
|
|
||
| #include "Tile.hpp" | ||
|
|
||
| class LeverTile : public Tile | ||
| { | ||
| public: | ||
| LeverTile(int ID, int texture, Material* pMtl); | ||
|
|
||
| AABB* getAABB(Level*, int x, int y, int z) override; | ||
| bool isSolidRender() override; | ||
| bool isCubeShaped() override; | ||
| int getRenderShape() override; | ||
| HitResult clip(Level*, int x, int y, int z, Vec3 a, Vec3 b) override; | ||
| bool mayPlace(Level*, int, int, int) override; | ||
| void neighborChanged(Level*, int, int, int, int) override; | ||
| void onPlace(Level*, int, int, int) override; | ||
| void setPlacedOnFace(Level*, int, int, int, int) override; | ||
| int use(Level* pLevel, int x, int y, int z, Player* player) override; | ||
| void destroy(Level*, int, int, int, int dir) override; | ||
| int getSignal(LevelSource*, int x, int y, int z, int dir) override; | ||
| int getDirectSignal(LevelSource*, int x, int y, int z, int dir) override; | ||
| bool isSignalSource() override; | ||
|
|
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| bool checkCanSurvive(Level*, int x, int y, int z); | ||
| }; |
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