support all keyboard keys

src/keybinput.c

@@ -16,15 +16,16 @@ void keybinput_new (_keybinput *ki) {
 
 
 int keybinput_loop (_keybinput *ki, SDL_Event *event) {
-	int key = 0;
+	int key = 0, keyu = 0;
 
 	ki->changed = 0;
-	
+
 	if (event->type == SDL_KEYUP)
 		keybinput_oldkey = 0;
 	
 	if (event->type == SDL_KEYDOWN && keybinput_oldkey != event->key.keysym.sym) {
 		key = keybinput_oldkey = event->key.keysym.sym;
+		keyu = event->key.keysym.unicode;
 	
 		if (key == 8) { // BACKSPACE
 			if (ki->curpos > 0) {
@@ -33,7 +34,7 @@ int keybinput_loop (_keybinput *ki, SDL_Event *event) {
 				ki->changed = 1;
 			}
 		}
-		else if (key >= ' ' && key <= 'z') {
+		else if ((keyu >= 32 && keyu <= 126) || (keyu >= 128 && keyu <= 255)) { // International keyboard support
 			if (ki->curpos < 255) {
 				ki->text[ki->curpos++] = event->key.keysym.unicode;
 				ki->text[ki->curpos] = 0;

src/menu.c

@@ -1,4 +1,4 @@
-/* $Id: menu.c,v 1.4 2003/05/04 19:23:00 ob1kenewb Exp $ */
+/* $Id: menu.c,v 1.5 2003/05/04 21:00:30 ob1kenewb Exp $ */
 /* menu's for the game */
 
 #include <SDL.h>
@@ -250,8 +250,8 @@ menu_get_text (char *title, char *text, int len)
                 keypressed = 1;
             }
 
-        for (i = ' '; i <= 'z'; i++)
+        for (i = ' '; i <= 255; i++)
-            if (!keypressed && keys[i] && event.type == SDL_KEYDOWN) {
+            if (i != 127 && !keypressed && keys[i] && event.type == SDL_KEYDOWN) {
                 if (t[curpos] == 0)
                     t[curpos + 1] = 0;
                 t[curpos] = event.key.keysym.unicode;