Make a move on the board.

Make a move on the board. More...

Files
file	makemove.c
	Make a move on the board - source file.
file	makemove.h
	Make a move on the board - header file.
Functions
void	makemove_1 (short *bptr, int offset, short *board)
	Make a move on the board.

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Detailed Description

Make a move on the board.

A move effects a number of plains. This routine takes care of that. The plains are numbered in the following manner:

  plain    top-left    bot-left   top-right   bot-right
          coordinate  coordinate  coordinate  coordinate
  -----   ----------  ----------  ----------  ----------
    0      (0,0,0)     (3,0,0)     (0,3,0)     (3,3,0)       (top vertical)
    1      (0,0,1)     (3,0,1)     (0,3,1)     (3,3,1)
    2      (0,0,2)     (3,0,2)     (0,3,2)     (3,3,2)
    3      (0,0,3)     (3,0,3)     (0,3,3)     (3,3,3)

    4      (0,0,0)     (3,0,0)     (0,0,3)     (3,0,3)       (top horizontal)
    5      (0,1,0)     (3,1,0)     (0,1,3)     (3,1,3)
    6      (0,2,0)     (3,2,0)     (0,2,3)     (3,2,3)        
    7      (0,3,0)     (3,3,0)     (0,3,3)     (3,3,3)

    8      (0,0,0)     (3,0,0)     (0,3,3)     (3,3,3)       (top diagonal)
    9      (0,3,0)     (3,3,0)     (0,0,3)     (3,0,3)

   10      (0,0,0)     (0,3,0)     (0,0,3)     (0,3,3)       (side horizontal)
   11      (1,0,0)     (1,3,0)     (1,0,3)     (1,3,3)
   12      (2,0,0)     (2,3,0)     (2,0,3)     (2,3,3)
   13      (3,0,0)     (3,3,0)     (3,0,3)     (3,3,3)

   14      (0,0,0)     (3,3,0)     (0,0,3)     (3,3,3)       (side diagonal)
   15      (3,0,0)     (0,3,0)     (3,0,3)     (0,3,3)

   16      (0,0,0)     (0,3,0)     (3,0,3)     (3,3,3)       (end diagonal)
   17      (3,0,0)     (3,3,0)     (0,0,3)     (0,3,3)
  

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Function Documentation

makemove_1 (  short *  bptr, int  offset, short *  board )

Make a move on the board. Parameters: bptr  short * : address of a plain (&board + 10, 11, 12, or 13) offset  int : offset into *bptr. board  short * : &a_board_1[0] or &b_board_1[0]. Returns: void.

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