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victorlevasseur
121 lines
3.0 KiB
C++
121 lines
3.0 KiB
C++
/**
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Game Develop - Tile Map Extension
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Copyright (c) 2014 Victor Levasseur (victorlevasseur52@gmail.com)
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it
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freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must not
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claim that you wrote the original software. If you use this software
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in a product, an acknowledgment in the product documentation would be
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appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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3. This notice may not be removed or altered from any source
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distribution.
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*/
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#ifndef TILEMAP_H
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#define TILEMAP_H
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#include <map>
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#include <vector>
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#include <GDCore/Serialization/SerializerElement.h>
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/**
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* \brief Represents a TileMap layer.
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* This class represents a tilemap layer. It contains all tiles of the layer stored by column and row.
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* Tiles are represented by two number corresponding to the position of the tile in the TileSet.
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* \sa TileMap
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*/
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struct TileMapLayer
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{
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std::vector< std::vector< int > > tiles; ///< Contains all tiles, the column is the first index and the row is the second.
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/// the pair contains the tile position into the TileSet.
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};
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/**
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* \brief Represents a tilemap.
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* This class represents a tilemap
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*/
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class TileMap
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{
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public:
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TileMap();
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~TileMap();
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/**
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* Get a tile
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*/
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int GetTile(int layer, int col, int row) const;
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/**
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* Set a tile
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*/
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void SetTile(int layer, int col, int row, int tile);
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/**
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* \return the number of rows in the tilemap.
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*/
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int GetRowsCount() const;
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/**
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* \return the number of columns in the tilemap.
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*/
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int GetColumnsCount() const;
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/**
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* Set size of the tilemap.
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*/
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void SetSize(int columns, int rows);
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#if defined(GD_IDE_ONLY)
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/**
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* Serialize the tilemap into the given element
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*/
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void SerializeTo(gd::SerializerElement &element) const;
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#endif
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/**
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* Unserialize the tilemap from the given element
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*/
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void UnserializeFrom(const gd::SerializerElement &element);
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/**
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* Returns a std::string representing the whole tilemap content
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*/
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std::string SerializeToString() const;
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/**
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* Loads the tilemap from a std::string.
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*/
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void UnserializeFromString(const std::string &str);
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private:
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void UpdateMapSize();
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/**
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* Returns a std::string representing the content of the layer
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*/
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std::string SerializeLayer(int layer) const;
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/**
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* Load a layer from its std::string representation
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*/
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void UnserializeLayer(int layer, const std::string &str);
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std::vector<TileMapLayer> m_layers;
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int m_width;
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int m_height;
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};
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#endif |