shithub: choc

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textscreen: Decode UTF8 of character from event.

It's not enough to simply return the first byte from the buffer, since
it may be a non-ASCII character. Decode the whole first character using
the UTF8 library.

--- a/textscreen/txt_sdl.c

+++ b/textscreen/txt_sdl.c

@@ -26,6 +26,7 @@

 #include "txt_main.h"

 #include "txt_sdl.h"

+#include "txt_utf8.h"

 #if defined(_MSC_VER) && !defined(__cplusplus)

 #define inline __inline

@@ -668,8 +669,9 @@

             case SDL_TEXTINPUT:

                 if (input_mode == TXT_INPUT_TEXT)

                 {

-                    // TODO: Support input of more than just the first char.

-                    return ev.text.text[0];

+                    // TODO: Support input of more than just the first char?

+                    const char *p = ev.text.text;

+                    return TXT_DecodeUTF8(&p);

                 }

                 break;