GridHolder is a container for Grids, handles the visiting of grids. More...

#include <GridHolder.hpp>

Collaboration diagram for GridHolder< ZONE_OBJECT_TYPES >:

Public Types
typedef Grid< ZONE_OBJECT_TYPES >	GridType

Public Member Functions
	GridHolder (int width, int height)

	~GridHolder ()

GridType &	get_grid (int x, int y)

uint16_t	height ()

uint16_t	width ()

template<class VISITOR , class CONTAINER_TYPE >
void	visit_all (GridReferenceContainerVisitor< VISITOR, GridReferenceContainer< CONTAINER_TYPE > > &visitor)

template<class VISITOR , class CONTAINER_TYPE >
void	visit (int x, int y, GridReferenceContainerVisitor< VISITOR, GridReferenceContainer< CONTAINER_TYPE > > &visitor)

Private Attributes
int	_width { 0 }

int	_height { 0 }

GridType	_grids [MAX_GRIDS_PER_MAP][MAX_GRIDS_PER_MAP]

Detailed Description

template<class ZONE_OBJECT_TYPES>
class GridHolder< ZONE_OBJECT_TYPES >

GridHolder is a container for Grids, handles the visiting of grids.

Template Parameters

ZONE_OBJECT_TYPES TypeList of all the objects that can be stored in the grid.

Parameters

_bounds	The bounds of the GridHolder.
_grids	The Grids contained in the GridHolder.

Member Typedef Documentation

◆ GridType

template<class ZONE_OBJECT_TYPES >

typedef Grid<ZONE_OBJECT_TYPES> GridHolder< ZONE_OBJECT_TYPES >::GridType

Constructor & Destructor Documentation

◆ GridHolder()

template<class ZONE_OBJECT_TYPES >

GridHolder< ZONE_OBJECT_TYPES >::GridHolder	(	int	width,
		int	height
	)

inline

    : _height(height), _width(width)
    {
    }

◆ ~GridHolder()

template<class ZONE_OBJECT_TYPES >

GridHolder< ZONE_OBJECT_TYPES >::~GridHolder ( )

inline

54 {

55 }

Member Function Documentation

◆ get_grid()

template<class ZONE_OBJECT_TYPES >

GridType & GridHolder< ZONE_OBJECT_TYPES >::get_grid	(	int	x,
		int	y
	)

inline

    {
        assert(x <= _width);
        assert(y <= _height);
        assert(x >= 0 && y >= 0);
        
        return _grids[x][y];
    }

References GridHolder< ZONE_OBJECT_TYPES >::_grids, GridHolder< ZONE_OBJECT_TYPES >::_height, and GridHolder< ZONE_OBJECT_TYPES >::_width.

Referenced by Horizon::Zone::Map::ensure_grid_for_unit(), GridHolder< ZONE_OBJECT_TYPES >::visit(), and GridHolder< ZONE_OBJECT_TYPES >::visit_all().

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◆ height()

template<class ZONE_OBJECT_TYPES >

uint16_t GridHolder< ZONE_OBJECT_TYPES >::height ( )

inline

66{ return _height; }

References GridHolder< ZONE_OBJECT_TYPES >::_height.

◆ visit()

template<class ZONE_OBJECT_TYPES >

template<class VISITOR , class CONTAINER_TYPE >

void GridHolder< ZONE_OBJECT_TYPES >::visit	(	int	x,
		int	y,
		GridReferenceContainerVisitor< VISITOR, GridReferenceContainer< CONTAINER_TYPE > > &	visitor
	)

inline

    {
        get_grid(x, y).Visit(visitor);
    }

References GridHolder< ZONE_OBJECT_TYPES >::get_grid().

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◆ visit_all()

template<class ZONE_OBJECT_TYPES >

template<class VISITOR , class CONTAINER_TYPE >

void GridHolder< ZONE_OBJECT_TYPES >::visit_all ( GridReferenceContainerVisitor< VISITOR, GridReferenceContainer< CONTAINER_TYPE > > & visitor )

inline

    {
        for (uint16_t x = 0; x < _width; ++x) {
            for (uint16_t y = 0; y < _height; ++y) {
                get_grid(x, y).visit(visitor);
            }
        }
    }