Get rid of get_input_line.

It's not used anymore, and was buggy on windows console.

1 files changed, 0 insertions, 115 deletions

diff --git a/crawl-ref/source/libgui.cc b/crawl-ref/source/libgui.cc
index ed598b6104..dfc43abf22 100644
--- a/crawl-ref/source/libgui.cc
+++ b/crawl-ref/source/libgui.cc
@@ -111,121 +111,6 @@ void clear_to_end_of_line()
     TextRegion::text_mode->clear_to_end_of_line();
 }
 
-void get_input_line_gui(char *const buff, int len)
-{
-    int y, x;
-    int k = 0;
-    int prev = 0;
-    int done = 0;
-    int kin;
-    TextRegion *r = TextRegion::text_mode;
-
-    static char last[128];
-    static int lastk = 0;
-
-    // Locate the cursor.
-    x = wherex();
-    y = wherey();
-
-    // Paranoia -- check len.
-    if (len < 1)
-        len = 1;
-
-    /* Restrict the length */
-    if (x + len > (int)r->mx)
-        len = r->mx - x;
-    if (len > 40)
-        len = 40;
-
-    // Paranoia -- Clip the default entry.
-    buff[len] = '\0';
-    buff[0]   = '\0';
-
-    r->cgotoxy(x, y);
-    putch('_');
-
-    // Process input.
-    while (!done)
-    {
-        // Get a key.
-        kin = getch_ck();
-
-        // Analyze the key.
-        switch (kin)
-        {
-        case 0x1B:
-            k = 0;
-            done = true;
-            break;
-
-        case '\n':
-        case '\r':
-            k = strlen(buff);
-            done = true;
-            lastk = k;
-            strncpy(last, buff, k);
-            break;
-
-        case CK_UP: // history
-            if (lastk != 0)
-            {
-                k = lastk;
-                strncpy(buff, last, k);
-            }
-            break;
-
-        case 0x7F:
-        case '\010':
-            k = prev;
-            break;
-
-        // Escape conversion. (for ^H, etc.)
-        case CONTROL('V'):
-            kin = getch();
-            // fallthrough
-
-        default:
-            if (k < len
-                && (isprint(kin)
-                    || (kin >=  CONTROL('A') && kin <= CONTROL('Z'))
-                    || (kin >= 0x80 && kin <= 0xff)))
-            {
-                buff[k++] = kin;
-            }
-            break;
-        }
-        // Terminate.
-        buff[k] = '\0';
-
-        // Update the entry.
-        r->cgotoxy(x, y);
-        int i;
-
-        //addstr(buff);
-        for (i = 0; i < k; i++)
-        {
-            prev = i;
-            int c = (unsigned char)buff[i];
-            if (c >= 0x80)
-            {
-                if (buff[i+1] == 0)
-                    break;
-                writeWChar((unsigned char *)&buff[i]);
-                i++;
-            }
-            else if (c >= CONTROL('A') && c <= CONTROL('Z'))
-            {
-                putch('^');
-                putch(c + 'A' - 1);
-            }
-            else
-                putch(c);
-        }
-        r->addstr((char *)"_             ");
-        r->cgotoxy(x+k, y);
-    } // while (!done)
-}
-
 int cprintf(const char *format,...)
 {
     char buffer[2048];          // One full screen if no control seq...