def nextHexes(next1,next2,cur,cur2):
h = HexMath.getNeighbours(cur.x,cur.y,self.x,self.y)
for pos in h:
#check if hex is intersected by line,still some bugs
tile = self.getTile(pos)
n = HexMath.hexintersectsline(tile,startTile,goalTile)
if n == 1 and tile != last1 and tile != last2 and tile != cur and tile!= cur2 and tile != next1 and tile!=next2:
if next1 == None:
next1 = tile
elif next2 == None:
next2 = tile
return(next1,next2)
