hexgrid

Hexagonal grid implementation in FreeBASIC based on https://www.redblobgames.com/grids/hexagons/

To do

• Demo: path finding
• Demo: Hexatris
• Movement Range -> return list of hex tiles?
• Obstacles / path-finding -> return list of hex tiles?
• 60° rotation around other hex
• Ring / circle -> return list of hex tiles?
• Spiral ring -> return list of hex tiles?
• Field of view (if needed, complex)
• Name change: hex_axial --> hex, hex_cube --> cube
• Offset coordinates (Neighbors, Distance, Offset coordinates)
• Doubled coordinates (Neighbors, Distance, Hex_to_pixel)
• Make pt_dbl_list obsolete

Haxatris game notes

Flow:

• Piece placed? -> Check for lines: mark_lines(), uses: scan_mark_line()
• If lines found? -> Delay, call: drop_lines(), uses: scan_line(), drop_possible(), drop_section()