void CMaNGOS_Map::SelectTile(float const* p)
{
unsigned int tx, ty;
GetGridCoord(p, ty, tx);
m_LastTileX = tx;
m_LastTileY = ty;
if (m_SelectedTile)
{
if (m_SelectedTile->tx == tx && m_SelectedTile->ty == ty)
return;
delete m_SelectedTile;
m_SelectedTile = NULL;
}
MeshObjects const* mo = m_MapInfos->GetMeshObjects(tx, ty);
float const* bmin;
float const* bmax;
if (mo)
{
bmin = mo->BMin();
bmax = mo->BMax();
}
else
m_MapInfos->GetNavMeshTileBounds(tx, ty, bmin, bmax);
m_SelectedTile = new SelectedTile(tx, ty, bmin, bmax);
}
static void CompareRadarAndCameraInPoint(const t_Point radar_point, const t_Point camera_point, int *p_similary) {
t_Polygon radar_area;
t_Polygon camera_area;
t_GridCoord radar_coord;
t_GridCoord camera_coord;
char config_path[256];
bool ok_radar_coord;
bool ok_camera_coord;
int similary;
GetConfigPath(config_path, sizeof(config_path));
GetRadarArea(config_path, &radar_area);
GetCameraArea(config_path, &camera_area);
ok_radar_coord = GetGridCoord(radar_area, radar_point, &radar_coord);
ok_camera_coord = GetGridCoord(camera_area, camera_point, &camera_coord);
if (false == ok_radar_coord || false == ok_camera_coord)
similary = 0;
else
similary = GetGridCoordSimilary(radar_coord, camera_coord);
*p_similary = similary;
}
GridCoordPair MapMgr::GetTransformGridCoordPair(float x, float y)
{
return GridCoordPair(GetGridCoord(y), GetGridCoord(x)); // yes, they are reversed. definitely.
}
