From 897b759511426de4fbc94defb278e85b3bb3ec40 Mon Sep 17 00:00:00 2001
From: tslil clingman <tslil@posteo.de>
Date: Mon, 18 Jan 2021 20:33:43 -0500
Subject: Shed dependency of linenoise

---
 src/ctaklm.c | 26 ++++++++++++++++----------
 1 file changed, 16 insertions(+), 10 deletions(-)

(limited to 'src')

diff --git a/src/ctaklm.c b/src/ctaklm.c
index 080da01..ff5b8b0 100644
--- a/src/ctaklm.c
+++ b/src/ctaklm.c
@@ -1,8 +1,7 @@
-#include <stdio.h>
 #include <stdlib.h>
+#include <stdio.h>
 #include <string.h>
 
-#include <linenoise.h>
 #include <tak.h>
 #include <ct1986.h>
 
@@ -424,18 +423,25 @@ main(int argc, char **argv) {
 	search_depth = 3;
 	new_game(5);
 
-	char *line;
+	char *line = NULL;
+	ssize_t read;
+	size_t alloc_size;
+
 	for (int playing = 1; playing;) {
-		while((human == 0) && (line = linenoise("ctaklm> ")) != NULL) {
-			if (input_is_not_turn(line)) {
-				int r = handle_turn(line);
-				if (r == EXIT_SUCCESS && won == 0xFF) {
-					human = 1;
+		fputs("ctaklm> ", stdout);
+		fflush(stdout);
+		while ((human == 0) && (read = getline(&line, &alloc_size, stdin)) != -1) {
+			if (read) {
+				line[read - 1] = 0;
+				if (input_is_not_turn(line)) {
+					int r = handle_turn(line);
+					if (r == EXIT_SUCCESS && won == 0xFF) {
+						human = 1;
+					}
 				}
 			}
-			free(line);
 		}
-		if ((human == 0) && line == NULL) {
+		if ((human == 0) && (read == -1)) {
 			playing = 0;
 		} else {
 			ct1986_turn(search_depth);
-- 
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