// CanSeePosition checks if 2 positions are near each others viewport
func CanSeePosition(_p1 pos.Position, _p2 pos.Position) bool {
if _p1.Z != _p2.Z {
return false
}
return _p1.IsInRange2p(_p2, CLIENT_VIEWPORT_CENTER)
}
func (m *Map) GetTileFromPosition(_pos pos.Position) (*Tile, bool) {
tiles := m.tiles[_pos.Z]
tile, found := tiles[_pos.Hash()]
return tile, found
}