lib/ui.c

   1 /*
   2  * =====================================================================================
   3  *
   4  *       Filename:  ui.c
   5  *
   6  *    Description:  Routines to handle the user interface
   7  *
   8  *        Version:  1.0
   9  *        Created:  24/04/2017 16:41:15
  10  *       Revision:  none
  11  *       Compiler:  gcc
  12  *
  13  *         Author:  Jerome Benoit (fraggle), jerome.benoit@piment-noir.org
  14  *   Organization:  Piment Noir
  15  *
  16  * =====================================================================================
  17  */
  18
  19 #include <ncurses.h>
  20
  21 #include "ui.h"
  22
  23 /* in all print routine, y and x are the coordinates of the first character of the shape
  24  * which can be a space ' ' */
  25
  26 /* FIXME: one can split this shape in building blocks and build it using them */
  27 void print_board(int y, int x) {
  28
  29     mvprintw(y, x, "   A  | B  | C  | D  | E  | F  | G  |  H");
  30     mvprintw(y+1, x, " -----+----+----+----+----+----+----+-----");
  31     mvprintw(y+2, x, "1|    |    |    |    |    |    |    |    |");
  32     mvprintw(y+3, x, " |    |    |    |    |    |    |    |    |");
  33     mvprintw(y+4, x, " +----+----+----+----+----+----+----+----+");
  34     mvprintw(y+5, x, "2|    |    |    |    |    |    |    |    |");
  35     mvprintw(y+6, x, " |    |    |    |    |    |    |    |    |");
  36     mvprintw(y+7, x, " +----+----+----+----+----+----+----+----+");
  37     mvprintw(y+8, x, "3|    |    |    |    |    |    |    |    |");
  38     mvprintw(y+9, x, " |    |    |    |    |    |    |    |    |");
  39     mvprintw(y+10, x, " +----+----+----+----+----+----+----+----+");
  40     mvprintw(y+11, x, "4|    |    |    |    |    |    |    |    |");
  41     mvprintw(y+12, x, " |    |    |    |    |    |    |    |    |");
  42     mvprintw(y+13, x, " +----+----+----+----+----+----+----+----+");
  43     mvprintw(y+14, x, "5|    |    |    |    |    |    |    |    |");
  44     mvprintw(y+15, x, " |    |    |    |    |    |    |    |    |");
  45     mvprintw(y+16, x, " +----+----+----+----+----+----+----+----+");
  46     mvprintw(y+17, x, "7|    |    |    |    |    |    |    |    |");
  47     mvprintw(y+18, x, " |    |    |    |    |    |    |    |    |");
  48     mvprintw(y+19, x, " +----+----+----+----+----+----+----+----+");
  49     mvprintw(y+20, x, "8|    |    |    |    |    |    |    |    |");
  50     mvprintw(y+21, x, " |    |    |    |    |    |    |    |    |");
  51     mvprintw(y+22, x, " -----+----+----+----+----+----+----+-----");
  52 }
  53
  54 static void print_x(int y, int x, int type) {
  55
  56     mvprintw(y, x, "\\/");
  57     mvprintw(y+1, x,"/\\");
  58 }
  59
  60 static void print_o(int y, int x, int type) {
  61
  62     mvprintw(y, x, "/\\");
  63     mvprintw(y+1, x, "\\/");
  64 }
  65
  66 /* y = 1: y -> 0  x = 1: 1 -> 1
  67  * y > 2: y -> y + 3     2 -> +6 */
  68
  69 static int remap_y(int y) {
  70
  71     if (y == 1) {
  72         return 0;
  73     } else if (y > 1) {
  74         return y + 3;
  75     }
  76 }
  77
  78 static int remap_x(int x) {
  79
  80     if (x == 1) {
  81         return 1;
  82     } else if (x > 2) {
  83         return x + 5;
  84     }
  85 }