From 65cdf97bfa10f94915787f08a2f7c7fe278b12ac Mon Sep 17 00:00:00 2001
From: helixhorned <helixhorned@1a8010ca-5511-0410-912e-c29ae57300e0>
Date: Sun, 27 Oct 2013 21:12:16 +0000
Subject: [PATCH] SDL: Add SDL scancode -> ASCII value translation for the "key
 FIFO" for ESCAPE.

This fixes ESC in certain situations such as the editor map selection menu.

git-svn-id: https://svn.eduke32.com/eduke32@4117 1a8010ca-5511-0410-912e-c29ae57300e0
---
 polymer/eduke32/build/src/sdlayer.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/polymer/eduke32/build/src/sdlayer.c b/polymer/eduke32/build/src/sdlayer.c
index 657b36604..698a65545 100644
--- a/polymer/eduke32/build/src/sdlayer.c
+++ b/polymer/eduke32/build/src/sdlayer.c
@@ -2043,6 +2043,7 @@ int32_t handleevents(void)
             if (ev.key.type == SDL_KEYDOWN &&
                 (ev.key.keysym.scancode == SDL_SCANCODE_RETURN ||
                 ev.key.keysym.scancode == SDL_SCANCODE_KP_ENTER ||
+                ev.key.keysym.scancode == SDL_SCANCODE_ESCAPE ||
                 ev.key.keysym.scancode == SDL_SCANCODE_BACKSPACE ||
                 ev.key.keysym.scancode == SDL_SCANCODE_TAB) &&
                 !keyascfifo_isfull())
@@ -2051,6 +2052,7 @@ int32_t handleevents(void)
                 switch (ev.key.keysym.scancode)
                 {
                     case SDL_SCANCODE_RETURN: case SDL_SCANCODE_KP_ENTER: keyvalue = '\r'; break;
+                    case SDL_SCANCODE_ESCAPE: keyvalue = 27; break;
                     case SDL_SCANCODE_BACKSPACE: keyvalue = '\b'; break;
                     case SDL_SCANCODE_TAB: keyvalue = '\t'; break;
                     default: keyvalue = 0; break;