Many fixes, i think this is actually correct

1 files changed, 13 insertions, 12 deletions

diff --git a/src/ctaklm.c b/src/ctaklm.c
index 3392af4..a1ca69d 100644
--- a/src/ctaklm.c
+++ b/src/ctaklm.c
@@ -3,7 +3,7 @@
 #include <string.h>
 
 #include <tak.h>
-#include <minimax_cnn1986.h>
+#include <negamax_cnn1986.h>
 
 static const char *blk = "\033[41m", *wht = "\033[44m";
 static const char *und = "\033[4m",  *rst = "\033[0m";
@@ -151,9 +151,9 @@ print_info(void) {
 				 blk, black_count & 127, black_count >> 7, rst);
 }
 
+static int human;
 static char *gamelog = 0;
 static uint8_t auto_board = 0xFF, auto_info = 0xFF;
-static int human, search_depth;
 
 static void
 append_to_gamelog(const char *line, const uint8_t win_line) {
@@ -235,7 +235,7 @@ static void
 new_game(uint8_t size) {
 	reset_state(size);
 	printf("New %dx%d game! ct1986 at search depth %d.\n",
-				 size, size, search_depth);
+				 size, size, ct1986_search_depth);
 	if (gamelog) gamelog = realloc(gamelog, sizeof(char));
 	else gamelog = malloc(sizeof(char));
 	gamelog[0] = 0;
@@ -308,7 +308,7 @@ ct1986_display_progress(const uint8_t depth) {
 }
 
 static int
-ct1986_turn(const uint8_t search_depth) {
+ct1986_turn(void) {
 	if (won == 0xFF) {
 		// Prepare progress bar
 		fputs("Computing [", stdout);
@@ -317,7 +317,7 @@ ct1986_turn(const uint8_t search_depth) {
 		fflush(stdout);
 		// Run the minimax
 		sum_depth = 0; num_check = 0;
-		float minimax = ct1986_generate(search_depth);
+		float minimax = ct1986_generate();
 		fputs("\033[1C ", stdout);
 		// Failed to find a move?
 		if (minimax <= -infty) {
@@ -347,24 +347,25 @@ info, load, log, new, play (b|w), self-play, square <col><row>, <PTN>.");
 	} else if (!strcmp(line,"info")) {
 		print_info();
 	} else if (!strcmp(line,"eval")) {
-		float eval = ct1986_evaluate_win()*100;
+		float eval = ct1986_evaluate_black_win()*100;
 		if (ply & 1) {
 			printf("Black heuristic chance: %s%.2f%s\n",
 						 blk, eval, rst);
 		} else {
 			printf("White heruistic chance: %s%.2f%s\n",
-						 wht, eval, rst);
+						 wht, -eval, rst);
 		}
 	} else if (!strcmp(line,"log")) {
 		puts(gamelog);
 	} else if (!strcmp(line,"new")) {
 		new_game(5);
 	} else if (!strcmp(line,"self-play")) {
-		while (ct1986_turn(search_depth) == 0);
+		while (ct1986_turn() == 0);
 	} else if (!strncmp(line,"depth",5)) {
 		if (strnlen(line,7) == 7 && line[6] >= '0' && line[6] <= '9') {
-			search_depth = line[6] - '0';
-			printf("New search depth: %d.\n",search_depth);
+			ct1986_search_depth = line[6] - '0';
+			printf("New search depth: %d.\n",
+						 ct1986_search_depth);
 		} else {
 			puts("Usage: depth [0-9].");
 		}
@@ -418,7 +419,7 @@ main(int argc, char **argv) {
 	(void)(argv);
 
 	human = 0;
-	search_depth = 3;
+	ct1986_search_depth = 3;
 	new_game(5);
 
 	char *line = NULL;
@@ -446,7 +447,7 @@ main(int argc, char **argv) {
 		if (read == -1) {
 			playing = 0;
 		} else {
-			ct1986_turn(search_depth);
+			ct1986_turn();
 			human = 0;
 		}
 	}