From 9e355122a5d6f618ebf971a36db9439f23111603 Mon Sep 17 00:00:00 2001
From: Daniel Collin <daniel@collin.com>
Date: Mon, 7 Jan 2013 17:47:38 +0100
Subject: [PATCH] Limit edit boxes input till numbers only (fine as this is for
 Rocket only but shouldn't be in regular emgui (needs flag))

---
 ogl_editor/emgui/src/Emgui.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/ogl_editor/emgui/src/Emgui.c b/ogl_editor/emgui/src/Emgui.c
index c8d64a5..c21c947 100644
--- a/ogl_editor/emgui/src/Emgui.c
+++ b/ogl_editor/emgui/src/Emgui.c
@@ -1024,9 +1024,15 @@ void Emgui_editBoxXY(int x, int y, int width, int height, int bufferLength, char
 
 			default :
 			{
+				// Rocket hack:
+				// Currenty for rocket we only need 0-9 as input (for the edit field
+				// so we only update here if those are the keys
 				int offset = emini(bufferLength - 2, len);
-				buffer[offset + 0] = (char)keyCode;
-				buffer[offset + 1] = 0;
+				if (keyCode >= '0' && keyCode <= '9')
+				{
+					buffer[offset + 0] = (char)keyCode;
+					buffer[offset + 1] = 0;
+				}
 				break;
 			}
 		}