Added solveHEADmaster

1 files changed, 69 insertions, 54 deletions

diff --git a/src/main.c b/src/main.c
index a7ed674..60f2fa8 100644
--- a/src/main.c
+++ b/src/main.c
@@ -2,15 +2,18 @@
 
 int main(int argc, char **argv)
 {
+	bool solve_arg = false;
 	t_tower	towers[3];
 	size_t disk_num = 3;
-	if (argc == 2)
-		if (sscanf(argv[1], "%lu", &disk_num) != 1)
+	if (argc >= 2)
+		if (sscanf(argv[1], "%lu", &disk_num) != 1 || disk_num > MAX_HEIGHT - 1)
 		{
 			fprintf(stderr, "%s: error: `%s` is not a valid number of disk", argv[0], argv[1]);
 			return (1);
 		}
 	towers_init(towers, disk_num);
+	if (argc == 3 && strcmp(argv[2], "-s") == 0)
+		solve_arg = true;
 
 	initscr();
 	noecho();
@@ -32,69 +35,81 @@ int main(int argc, char **argv)
 			abort();
 	}
 
-	enum e_mode mode = MODE_SELECT_FROM;
-	int from_selection = 0;
-	int current = 0;
-	bool running = true;
-	while (running)
+
+	if (!solve_arg)
 	{
-		for (int i = 0; i < 3; i++)
+		enum e_mode mode = MODE_SELECT_FROM;
+		int from_selection = 0;
+		int current = 0;
+		bool running = true;
+		while (running)
 		{
-			enum e_highlight highlight = HIGHLIGHT_NONE;
-			if (mode == MODE_SELECT_TO && i == from_selection)
-				highlight |= HIGHLIGHT_FROM;
-			if (i == current)
-				highlight |= HIGHLIGHT_CURRENT;
-			tower_put(&towers[i], wins[i], highlight);
-		}
-
-		int c;
-		c = getch();
+			for (int i = 0; i < 3; i++)
+			{
+				enum e_highlight highlight = HIGHLIGHT_NONE;
+				if (mode == MODE_SELECT_TO && i == from_selection)
+					highlight |= HIGHLIGHT_FROM;
+				if (i == current)
+					highlight |= HIGHLIGHT_CURRENT;
+				tower_put(&towers[i], wins[i], highlight);
+			}
 
-		switch (c)
-		{
-			case 'q':
-				running = false;
-				break;
-			case 'j':
-			case KEY_LEFT:
-				current--;
+			if (towers[0].len == 0 &&
+				towers[1].len == 0)
 				break;
-			case 'k':
-			case KEY_RIGHT:
-				current++;
-				break;
-			case '\n':
-				if (mode == MODE_SELECT_FROM)
-				{
-					if (towers[current].len == 0)
-						mvprintw(0, 0, "Tower %d is empty");
-					else
+
+			int c;
+			c = getch();
+
+			switch (c)
+			{
+				case 'q':
+					running = false;
+					break;
+				case 'j':
+				case KEY_LEFT:
+					current--;
+					break;
+				case 'k':
+				case KEY_RIGHT:
+					current++;
+					break;
+				case '\n':
+					if (mode == MODE_SELECT_FROM)
 					{
-						from_selection = current;
-						mode = MODE_SELECT_TO;
+						if (towers[current].len == 0)
+							mvprintw(0, 0, "Tower %d is empty");
+						else
+						{
+							from_selection = current;
+							mode = MODE_SELECT_TO;
+						}
 					}
-				}
-				else if (mode == MODE_SELECT_TO)
-				{
-					if (!towers[current].len == 0 &&
-						tower_peek(&towers[current]) < tower_peek(&towers[from_selection]))
+					else if (mode == MODE_SELECT_TO)
 					{
-						mvprintw(0, 0, "Top disk of %d is smaller than top disk of %d",
-								current, from_selection);
+						if (!towers[current].len == 0 &&
+							tower_peek(&towers[current]) < tower_peek(&towers[from_selection]))
+						{
+							mvprintw(0, 0, "Top disk of %d is smaller than top disk of %d",
+									current, from_selection);
+						}
+						else
+							towers_move(towers, from_selection, current);
+						mode = MODE_SELECT_FROM;
 					}
-					else
-						towers_move(towers, from_selection, current);
-					mode = MODE_SELECT_FROM;
-				}
-				break;
+					break;
+			}
+			if (current < 0)
+				current = 2;
+			else if (current > 2)
+				current = 0;
 		}
-		if (current < 0)
-			current = 2;
-		else if (current > 2)
-			current = 0;
 	}
+	else
+		solve(towers, wins, disk_num, 0, 1, 2);
 
+	mvaddstr(0, 0, "FINISHED: press any key to quit");
+	getch();
 	for (int i = 0; i < 3; i++)
 		delwin(wins[3]);
 	endwin();