schemes.h

   1 #ifndef __SCHEMES_H__
   2 #define __SCHEMES_H__
   3
   4 #include "viiper.h" /* for enum items */
   5
   6 #define BORDER_T 0
   7 #define BORDER_C 1
   8 #define BORDER_B 2
   9 #define BORDER_S 3
  10 #define BORDER_L 0
  11 #define BORDER_R 2
  12 #define BORDER(v,h) op.scheme->border[BORDER_ ## v][BORDER_ ## h]
  13
  14 struct scheme {
  15         char* border[4][3];
  16
  17         char* snake[5][5]; /* [predecessor][successor] */
  18
  19         char* item[NUM_FOODS];
  20
  21         /* for en-/disabling e.g. DEC charset: */
  22         char* init_seq;
  23         char* reset_seq;
  24 };
  25
  26 struct scheme unic0de = {
  27         .border = {
  28                 {"╔═", "══", "═╗"},
  29                 {"║ ", "  ", " ║"},
  30                 {"╚═", "══", "═╝"},
  31                 {   "╡","","╞"   },
  32         },
  33
  34         .snake = { /* sorted like in the enum directions */
  35                 {/* NONE -> */
  36                         /*NONE */ "",
  37                         /*NORTH*/ "⢿⡿",
  38                         /*EAST */ "⢾⣿",
  39                         /*SOUTH*/ "⣾⣷",
  40                         /*WEST */ "⣿⡷",
  41                 },{/* NORTH -> */
  42                         /*NONE */ "⢇⡸",
  43                         /*NORTH*/ "",
  44                         /*EAST */ "⢇⣈",
  45                         /*SOUTH*/ "⡇⢸",
  46                         /*WEST */ "⣁⡸",
  47                 },{/* EAST -> */
  48                         /*NONE */ "⢎⣉",
  49                         /*NORTH*/ "⢇⣈",
  50                         /*EAST */ "",
  51                         /*SOUTH*/ "⡎⢉",
  52                         /*WEST */ "⣉⣉",
  53                 },{/* SOUTH -> */
  54                         /*NONE */ "⡎⢱",
  55                         /*NORTH*/ "⡇⢸",
  56                         /*EAST */ "⡎⢉",
  57                         /*SOUTH*/ "",
  58                         /*WEST */ "⡉⢱",
  59                 },{/* WEST -> */
  60                         /*NONE */ "⣉⡱",
  61                         /*NORTH*/ "⣁⡸",
  62                         /*EAST */ "⣉⣉",
  63                         /*SOUTH*/ "⡉⢱",
  64                         /*WEST */ "",
  65                 },
  66         },
  67
  68         .item = {
  69                 [FOOD_5] = "🍐",
  70                 [FOOD_10] = "🍎",
  71                 [FOOD_20] = "🥑",
  72         },
  73 };
  74
  75 #endif