From bcddbdbfbfc26e558f0cf2b01c970366f6164803 Mon Sep 17 00:00:00 2001
From: ThatAwesomeGuy173 <newgen.extrafaith@gmail.com>
Date: Fri, 25 Jan 2019 21:50:58 -0700
Subject: [PATCH 1/3] Allow letters to be used in the "Specify IPv4 Address:"
 field

---
 src/m_menu.c | 21 ++++++---------------
 1 file changed, 6 insertions(+), 15 deletions(-)

diff --git a/src/m_menu.c b/src/m_menu.c
index 034c3242..9d230a13 100644
--- a/src/m_menu.c
+++ b/src/m_menu.c
@@ -7708,7 +7708,7 @@ static void M_StartServerMenu(INT32 choice)
 // CONNECT VIA IP
 // ==============
 
-static char setupm_ip[16];
+static char setupm_ip[28];
 #endif
 static UINT8 setupm_pselect = 1;
 
@@ -7741,12 +7741,12 @@ Update the maxplayers label...
 	V_DrawFill(x+5, y+4+5, /*16*8 + 6,*/ BASEVIDWIDTH - 2*(x+5), 8+6, 239);
 
 	// draw name string
-	V_DrawString(x+8,y+12, V_MONOSPACE, setupm_ip);
+	V_DrawString(x+8,y+12, V_ALLOWLOWERCASE, setupm_ip);
 
 	// draw text cursor for name
 	if (itemOn == 8
 	    && skullAnimCounter < 4)   //blink cursor
-		V_DrawCharacter(x+8+V_StringWidth(setupm_ip, V_MONOSPACE),y+12,'_',false);
+		V_DrawCharacter(x+8+V_StringWidth(setupm_ip, V_ALLOWLOWERCASE),y+12,'_',false);
 #endif
 
 	// character bar, ripped off the color bar :V
@@ -7959,25 +7959,16 @@ static void M_HandleConnectIP(INT32 choice)
 			break;
 
 		default:
-			l = strlen(setupm_ip);
-			if (l >= 16-1)
+			if (choice < 32 || choice > 127) // also allows letters to be typed in so hostnames can be used instead of an IP
 				break;
 
-			if (choice == 46 || (choice >= 48 && choice <= 57)) // Rudimentary number and period enforcing
+			l = strlen(setupm_ip);
+			if (l < 28-1)
 			{
 				S_StartSound(NULL,sfx_menu1); // Tails
 				setupm_ip[l] = (char)choice;
 				setupm_ip[l+1] = 0;
 			}
-			else if (choice >= 199 && choice <= 211 && choice != 202 && choice != 206) //numpad too!
-			{
-				char keypad_translation[] = {'7','8','9','-','4','5','6','+','1','2','3','0','.'};
-				choice = keypad_translation[choice - 199];
-				S_StartSound(NULL,sfx_menu1); // Tails
-				setupm_ip[l] = (char)choice;
-				setupm_ip[l+1] = 0;
-			}
-
 			break;
 	}
 

From fb6570cadee8884cfc805e070b82c59f828c3996 Mon Sep 17 00:00:00 2001
From: ThatAwesomeGuy173 <newgen.extrafaith@gmail.com>
Date: Sat, 26 Jan 2019 02:41:05 -0700
Subject: [PATCH 2/3] I accidentally the numpad also reduced the range of
 usable characters

---
 src/m_menu.c | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/src/m_menu.c b/src/m_menu.c
index 9d230a13..1e7f07b2 100644
--- a/src/m_menu.c
+++ b/src/m_menu.c
@@ -7959,16 +7959,25 @@ static void M_HandleConnectIP(INT32 choice)
 			break;
 
 		default:
-			if (choice < 32 || choice > 127) // also allows letters to be typed in so hostnames can be used instead of an IP
+			l = strlen(setupm_ip);
+			if (l >= 28-1)
 				break;
 
-			l = strlen(setupm_ip);
-			if (l < 28-1)
+			// Rudimentary number and period enforcing - also allows letters so hostnames can be used instead
+			if ((choice >= 45 && choice <= 58) || (choice >= 65 && choice <= 90) || (choice >= 97 && choice <= 122))
 			{
 				S_StartSound(NULL,sfx_menu1); // Tails
 				setupm_ip[l] = (char)choice;
 				setupm_ip[l+1] = 0;
 			}
+			else if (choice >= 199 && choice <= 211 && choice != 202 && choice != 206) //numpad too!
+			{
+				char keypad_translation[] = {'7','8','9','-','4','5','6','+','1','2','3','0','.'};
+				choice = keypad_translation[choice - 199];
+				S_StartSound(NULL,sfx_menu1); // Tails
+				setupm_ip[l] = (char)choice;
+				setupm_ip[l+1] = 0;
+			}
 			break;
 	}
 

From eb29063ef1648357e9126aa8b9127f17f31b4f41 Mon Sep 17 00:00:00 2001
From: ThatAwesomeGuy173 <newgen.extrafaith@gmail.com>
Date: Sat, 26 Jan 2019 14:15:37 -0700
Subject: [PATCH 3/3] Use actual characters instead of ASCII codes as per
 Sryder's suggestion

---
 src/m_menu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/m_menu.c b/src/m_menu.c
index 1e7f07b2..f0831a17 100644
--- a/src/m_menu.c
+++ b/src/m_menu.c
@@ -7964,7 +7964,7 @@ static void M_HandleConnectIP(INT32 choice)
 				break;
 
 			// Rudimentary number and period enforcing - also allows letters so hostnames can be used instead
-			if ((choice >= 45 && choice <= 58) || (choice >= 65 && choice <= 90) || (choice >= 97 && choice <= 122))
+			if ((choice >= '-' && choice <= ':') || (choice >= 'A' && choice <= 'Z') || (choice >= 'a' && choice <= 'z'))
 			{
 				S_StartSound(NULL,sfx_menu1); // Tails
 				setupm_ip[l] = (char)choice;