Request/reply: get grid map tile. More...

#include <player_interfaces.h>

Public Attributes
uint32_t	col
	The tile origin [pixels].
uint32_t	row
	The tile origin [pixels].
uint32_t	width
	The size of the tile [pixels].
uint32_t	height
	The size of the tile [pixels].
uint32_t	data_count
	The number of cells.
int8_t *	data
	Cell occupancy value (empty = -1, unknown = 0, occupied = +1).

Detailed Description

Request/reply: get grid map tile.

To request a grid map tile, send a PLAYER_MAP_REQ_GET_DATA request with the tile origin and size you want. Set data_count to 0 and leave the data field empty. The response will contain origin, size, and occupancy data for a tile. Note that the response tile may not be exactly the same as the tile you requested (e.g., your requested tile is too large or runs off the map).