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#ifndef LOS_DEF_H
#define LOS_DEF_H
#include "coord-circle.h"
#include "los.h"
#include "losglobal.h"
#include "losparam.h"
class los_base
{
public:
virtual ~los_base() {}
virtual coord_def get_center() const = 0;
virtual circle_def get_bounds() const = 0;
virtual bool in_bounds(const coord_def& p) const = 0;
virtual bool see_cell(const coord_def& p) const = 0;
};
class los_glob : public los_base
{
los_type lt;
coord_def center;
circle_def bds;
public:
los_glob() {}
los_glob(const coord_def& c, los_type l,
const circle_def &b = BDS_DEFAULT)
: lt(l), center(c), bds(b) {}
los_glob& operator=(const los_glob& other);
coord_def get_center() const;
circle_def get_bounds() const;
bool in_bounds(const coord_def& p) const;
bool see_cell(const coord_def& p) const;
};
class los_def : public los_base
{
los_grid show;
coord_def center;
opacity_func const * opc;
circle_def bds;
bool arena;
public:
los_def();
los_def(const coord_def& c, const opacity_func &o = opc_default,
const circle_def &b = BDS_DEFAULT);
los_def(const los_def& l);
~los_def();
los_def& operator=(const los_def& l);
void init(const coord_def& center, const opacity_func& o,
const circle_def& b);
void init_arena(const coord_def& center);
void set_center(const coord_def& center);
coord_def get_center() const;
void set_opacity(const opacity_func& o);
void set_bounds(const circle_def& b);
circle_def get_bounds() const;
void update();
bool in_bounds(const coord_def& p) const;
bool see_cell(const coord_def& p) const;
};
#endif
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