added: input and its subclasses

src/constants.h

@@ -6,8 +6,7 @@
 #include <vector>
 #include "position.h"
 
-// IMPORTANT: added END to the end of all valued enums so that you can
-//  iterate over them
+// IMPORTANT: panic is reserved for invalid results
 
 enum error {none};
 
@@ -16,6 +15,21 @@ enum result {fine, died, go_down, hit, moved};
 
 enum game_status {terminated, main_menu, in_game, options};
 
+enum game_command {game_command_terminate = 0,
+                   move_north, move_south, move_east, move_west,
+                   move_northeast, move_northwest,
+                   move_southeast, move_southwest,
+                   apply_north, apply_south, apply_east, apply_west,
+                   apply_northeast, apply_northwest,
+                   apply_southeast, apply_southwest,
+                   apply_prompt, apply_panic, // for curses_input specifically
+                   attack_north, attack_south, attack_east, attack_west,
+                   attack_northeast, attack_northwest,
+                   attack_southeast, attack_southwest,
+                   up_stairs, down_stairs,
+                   game_command_pass, game_command_panic
+                  };
+
 enum stat_name {HP, ATK, DEF, hostile};
 
 const int LAYER_CNT = 4; // TODO: update as you go
@@ -35,12 +49,12 @@ const char CHARACTER_REP[RACE_CNT] = {'@', 'S'};
 const int DIRECTION_CNT = 8;
 // IMPORTANT: east is positive for x and SOUTH is positive for y
 // initializes all directions to an int
-enum direction {east = 0, west, north, south, northeast,
-                northwest, southeast, southest
+enum direction { north = 0, south, east, west, northeast,
+                 northwest, southeast, southest
                };
 
 const position MOVE[DIRECTION_CNT] = {
-        {1, 0}, {-1, 0}, {0, -1}, {0, 1},
+        {0, -1}, {0, 1}, {1, 0}, {-1, 0},
         {1, -1}, {-1, -1}, {1, 1}, {-1, 1}
 };