From e98c732979885b1fc642ebd195ad59ea68b3a8dd Mon Sep 17 00:00:00 2001
From: AnnaSnoeijs <anna.snoeijs@hotmail.com>
Date: Fri, 6 Jun 2025 21:31:59 +0200
Subject: [PATCH] Fix adding to full columns

---
 connect4.c | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/connect4.c b/connect4.c
index 1a64775..4da253f 100644
--- a/connect4.c
+++ b/connect4.c
@@ -280,8 +280,11 @@ static int askColumn(
 	int column = 0;
 #ifdef ARROWS
 	move( BOARD_Y, BOARD_X );
-	if( board.player ) addstr( "1" );
-	else               addstr( "0" );
+	if( board.player ) addstr( "p1" );
+	else               addstr( "p0" );
+	refresh();
+	for(; board.heigth[ column ] >= BOARD_HEIGTH; )
+		column += ( column < BOARD_WIDTH - 1 );
 	for(;;){
 		int ch = mvgetch(
 			BOARD_Y + BOARD_DY * ( BOARD_HEIGTH - board.heigth[ column ] ),
@@ -297,6 +300,16 @@ static int askColumn(
 			case KEY_DOWN:
 			return column;
 		}
+		for(; board.heigth[ column ] >= BOARD_HEIGTH; ) switch( ch ){
+			case KEY_RIGHT:
+				if( column >= BOARD_WIDTH ) ch = KEY_LEFT;
+				else column++;
+			break;
+			case KEY_LEFT:
+				if( column == 0 ) ch = KEY_RIGHT;
+				else column--;
+			break;
+		}
 	}
 #else /* !ARROWS */
 	for(;;){