TEI interface working!

1 files changed, 15 insertions, 11 deletions

diff --git a/include/tak.h b/include/tak.h
index 8b40430..63dffe1 100644
--- a/include/tak.h
+++ b/include/tak.h
@@ -24,8 +24,10 @@
 // Types
 // ===================================================================
 
-enum E_RESULT {ACT_OK, ACT_ILLEGAL, ACT_OVERFLOW,
-	PTN_VALID, PTN_INVALID, GAME_END };
+enum ACT_RESULT { ACT_OK, ACT_ILLEGAL, ACT_OVERFLOW, ACT_INVALID_PTN, GAME_END };
+
+enum PTN_RESULT { PTN_OK, PTN_INVALID };
+enum TPS_RESULT { TPS_OK, TPS_INVALID };
 
 enum COLOUR         { C_WHITE, C_BLACK };
 enum STONE_VARIANT  { STONE_FLAT, STONE_STANDING, STONE_CAPSTONE };
@@ -49,6 +51,8 @@ typedef uint16_t colour_stack_t;
 // Variables
 // ===================================================================
 
+// NOTE: We only support one capstone per player and 5s or 6s games.
+
 extern enum WIN_TYPE won;
 extern uint8_t board_size;
 extern data_t celldat[36];
@@ -66,11 +70,11 @@ extern uint8_t white_count, black_count, ply;
 void reset_state(const uint8_t new_board_size);
 void next_ply(void);
 
-enum E_RESULT
+enum ACT_RESULT
 try_place(const int8_t location, const enum COLOUR colour,
 					const enum STONE_VARIANT stone);
 
-enum E_RESULT
+enum ACT_RESULT
 try_move(const int8_t location, const enum MOVE_DIRECTION direction,
 				 const uint8_t steps, const uint8_t drops[5]);
 
@@ -80,13 +84,13 @@ check_win(void);
 // -------------------------------------------------------------------
 // PTN related
 
-enum E_RESULT
-parse_place(const uint8_t board_size, char *ptn,
-						uint8_t *out_location, enum STONE_VARIANT *out_stone);
+enum PTN_RESULT
+parse_place(char *in_ptn, uint8_t *out_location,
+						enum STONE_VARIANT *out_stone);
 
-enum E_RESULT
-parse_move(const uint8_t board_size, char *ptn,
-					 uint8_t *out_location, enum MOVE_DIRECTION *out_direction,
+enum PTN_RESULT
+parse_move(char *in_ptn, uint8_t *out_location,
+					 enum MOVE_DIRECTION *out_direction,
 					 uint8_t *out_steps, uint8_t out_drops[5]);
 
 void
@@ -102,6 +106,6 @@ generate_move(const uint8_t in_location,
 // -------------------------------------------------------------------
 // Game driver
 
-enum E_RESULT
+enum ACT_RESULT
 do_ptn(char *ptn);
 #endif