47 lines
1021 B
C++
47 lines
1021 B
C++
#pragma once
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#include <vector>
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#include "math.hpp"
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#include "tile.hpp"
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using TileGrid = std::vector<std::vector<const Tile *>>;
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class Map {
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public:
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static constexpr float TILE_SIZE = 100.0f; // tile size in world
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Map(int rows, int cols);
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Map() : Map(0, 0) {}
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Map(const Map&) = delete;
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Map(Map&&) = delete;
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Map& operator=(const Map&) = delete;
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Map& operator=(Map&&) = delete;
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const TileGrid &GetMapTiles() const { return m_Tiles; }
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// coordinate conversion functions
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WorldPos TileToWorld(TilePos p) const;
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WorldPos TileEdgeToWorld(TilePos p) const;
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TilePos WorldToTile(WorldPos p) const;
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WorldPos GetTileSize() const;
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const Tile *GetTileAt(TilePos p) const;
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const Tile *GetTileAt(WorldPos p) const;
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bool IsTilePosValid(TilePos p) const;
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std::vector<TilePos> GetNeighbors(TilePos center) const;
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template <typename T> double GetTileVelocityCoeff(T p) const {
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return 1.0 / GetTileAt(p)->cost;
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}
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private:
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TileGrid m_Tiles;
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size_t m_Cols = 0;
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size_t m_Rows = 0;
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};
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