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/* This file is part of the Spring engine (GPL v2 or later), see LICENSE.html */
#ifndef BUILDINGMASKMAP_H
#define BUILDINGMASKMAP_H
#include <vector>
#include "System/creg/creg_cond.h"
class BuildingMaskMap
{
CR_DECLARE_STRUCT(BuildingMaskMap)
public:
void Init(unsigned int numSquares) {
maskMap.clear();
maskMap.resize(numSquares, 1); // 1st bit set to 1 indicates a normal tile
};
void Kill() {
maskMap.clear();
}
bool SetTileMask(unsigned int x, unsigned int z, std::uint16_t value);
bool TestTileMask(unsigned int x, unsigned int z, std::uint16_t value) const { return (CheckBounds(x, z) && TestTileMaskUnsafe(x, z, value)); }
bool TestTileMaskUnsafe(unsigned int x, unsigned int z, std::uint16_t value) const;
private:
bool CheckBounds(unsigned int x, unsigned int z) const;
private:
std::vector<std::uint16_t> maskMap;
};
extern BuildingMaskMap buildingMaskMap;
#endif
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