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/* |
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* The ManaPlus Client |
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* Copyright (C) 2011-2019 The ManaPlus Developers |
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* Copyright (C) 2019-2021 Andrei Karas |
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* |
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* This file is part of The ManaPlus Client. |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>. |
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*/ |
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#include "resources/map/objectslayer.h" |
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#include "utils/cast.h" |
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#include "resources/map/mapobjectlist.h" |
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#include "debug.h" |
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ObjectsLayer::ObjectsLayer(const unsigned width, |
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const unsigned height) : |
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MemoryCounter(), |
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mTiles(new MapObjectList*[width * height]), |
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mWidth(width), |
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mHeight(height) |
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{ |
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std::fill_n(mTiles, width * height, static_cast<MapObjectList*>(nullptr)); |
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} |
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ObjectsLayer::~ObjectsLayer() |
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{ |
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const unsigned size = mWidth * mHeight; |
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✓✓ |
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for (unsigned f = 0; f < size; f ++) |
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✗✓ |
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delete mTiles[f]; |
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✓✗ |
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delete [] mTiles; |
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mTiles = nullptr; |
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} |
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void ObjectsLayer::addObject(const std::string &name, const int type, |
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const unsigned x, const unsigned y, |
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unsigned dx, unsigned dy) |
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{ |
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if (mTiles == nullptr) |
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return; |
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if (x + dx > mWidth) |
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dx = mWidth - x; |
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if (y + dy > mHeight) |
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dy = mHeight - y; |
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for (unsigned y1 = y; y1 < y + dy; y1 ++) |
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{ |
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const unsigned idx1 = x + y1 * mWidth; |
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const unsigned idx2 = idx1 + dx; |
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for (unsigned i = idx1; i < idx2; i ++) |
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{ |
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if (mTiles[i] == nullptr) |
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mTiles[i] = new MapObjectList; |
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mTiles[i]->objects.push_back(MapObject(type, name)); |
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} |
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} |
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} |
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MapObjectList *ObjectsLayer::getAt(const unsigned x, const unsigned y) const |
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{ |
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if (x >= mWidth || y >= mHeight) |
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return nullptr; |
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return mTiles[x + y * mWidth]; |
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} |
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int ObjectsLayer::calcMemoryLocal() const |
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{ |
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return CAST_S32(sizeof(ObjectsLayer) + |
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(sizeof(MapObjectList) + sizeof(MapObjectList*)) * mWidth * mHeight); |
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} |