1 files changed, 0 insertions, 233 deletions
diff --git a/stone_soup/crawl-ref/source/libemx.cc b/stone_soup/crawl-ref/source/libemx.cc
deleted file mode 100644
index 5634adbef8..0000000000
--- a/stone_soup/crawl-ref/source/libemx.cc
+++ /dev/null
@@ -1,233 +0,0 @@
-#include <stdio.h>
-#include <stdarg.h>
-#include <emx/syscalls.h>
-#include <sys/video.h>
-
-#include "libemx.h"
-
-
-static int cursor_start = 0, cursor_end = 0;
-static int gx = 0, gy = 0, gxx = 79, gyy = 24;
-static char buf[4096];
-
-
-
-
-void init_emx()
-{
-    v_init();
-    v_getctype(&cursor_start, &cursor_end);
-}
-
-
-
-
-void deinit_emx()
-{
-    // nothing to do
-}
-
-
-
-
-void _setcursortype(int curstype)
-{
-    if ( curstype == _NOCURSOR )
-      v_hidecursor();
-    else
-      v_ctype(cursor_start, cursor_end);
-}
-
-
-
-
-void clrscr()
-{
-    if ( (gx == 0) && (gy == 0) && (gxx == 79) && (gyy == 24) )
-      {
-        v_clear();
-        v_gotoxy(0, 0);
-      }
-    else
-      {
-        for (int i = gy; i <= gyy; ++i)
-          {
-            v_gotoxy(gx, i);
-            v_putn(' ', gxx - gx + 1);
-          }
-        v_gotoxy(gx, gy);
-      }
-}
-
-
-
-
-void gotoxy(int x, int y)
-{
-    v_gotoxy(x - 1 + gx, y - 1 + gy);
-}
-
-
-
-
-void textcolor(int c)
-{
-    v_attrib(c);
-}
-
-
-
-
-static void cprintf_aux(const char *s)
-{
-    char *ptr = buf;
-
-    while (*s)
-    {
-        if ( *s == '\n' )
-          {
-            *ptr = 0;
-            v_puts(buf);
-            int x, y;
-
-            v_getxy(&x, &y);
-            if ( y != 24 )
-              v_gotoxy(gx, y + 1);
-            else
-              v_putc('\n');
-
-            ptr = buf;
-          }
-        else if ( *s != '\r' )
-          *ptr++ = *s;
-
-        ++s;
-    }
-
-    *ptr = 0;
-    v_puts(buf);
-
-}
-
-void cprintf(const char *format, ...)
-{
-   va_list argp;
-   char buffer[4096]; // one could hope it's enough
-
-   va_start( argp, format );
-
-   vsprintf(buffer, format, argp);
-   cprintf_aux(buffer);
-
-   va_end(argp);
-}
-
-void puttext(int x, int y, int lx, int ly, unsigned const char *buf)
-{
-    puttext(x, y, lx, ly, (const char *) buf);
-}
-
-
-
-
-void puttext(int x, int y, int lx, int ly, const char *buf)
-{
-    int count = (lx - x + 1);
-
-    for (int i = y - 1; i < ly; ++i)
-      {
-        v_putline(buf + 2 * count * i, x - 1, i, count);
-      }
-}
-
-
-
-
-void gettext(int x, int y, int lx, int ly, unsigned char *buf)
-{
-    gettext(x, y, lx, ly, (char *) buf);
-}
-
-
-
-
-void gettext(int x, int y, int lx, int ly, char *buf)
-{
-    int count = (lx - x + 1);
-
-    for (int i = y - 1; i < ly; ++i)
-      {
-        v_getline(buf + 2 * count * i, x - 1, i, count);
-      }
-}
-
-
-
-
-void window(int x, int y, int lx, int ly)
-{
-    gx = x - 1;
-    gy = y - 1;
-    gxx = lx - 1;
-    gyy = ly - 1;
-}
-
-
-
-
-int wherex()
-{
-    int x, y;
-
-    v_getxy(&x, &y);
-
-    return x + 1 - gx;
-}
-
-
-
-
-int wherey()
-{
-    int x, y;
-
-    v_getxy(&x, &y);
-
-    return y + 1 - gy;
-}
-
-
-
-
-void putch(char c)
-{
-    v_putc(c);
-}
-
-
-
-
-int kbhit()
-{
-    return 0;
-}
-
-
-
-
-void delay(int ms)
-{
-    __sleep2(ms);
-}
-
-
-
-
-void textbackground(int c)
-{
-    if ( c != 0 )
-      {
-        fprintf(stderr, "bad background=%d", c);
-        exit(1);
-      }
-}