added libimago

[eradicate] / src / dos / main.c

diff --git a/src/dos/main.c b/src/dos/main.c
index 6031b6a..911781c 100644 (file)
--- a/src/dos/main.c
+++ b/src/dos/main.c
@@ -8,10 +8,8 @@
 #include "logger.h"
 #include "cdpmi.h"
 
-static void draw(void);
-
 static struct video_mode *vmode;
-
+static int quit;
 
 int main(int argc, char **argv)
 {
@@ -56,6 +54,8 @@ int main(int argc, char **argv)
                        if(key == 27) goto break_evloop;
                }
 
+               if(quit) goto break_evloop;
+
                time_msec = get_msec();
                draw();
        }
@@ -68,17 +68,7 @@ break_evloop:
        return status;
 }
 
-static void draw(void)
+void game_quit(void)
 {
-       int i, j;
-       uint16_t *pptr = fb_pixels;
-
-       for(i=0; i<fb_height; i++) {
-               for(j=0; j<fb_width; j++) {
-                       int chess = ((i >> 4) & 1) == ((j >> 4) & 1);
-                       *pptr++ = chess ? 0xff00 : 0x00ff;
-               }
-       }
-
-       blit_frame(fb_pixels, 1);
+       quit = 1;
 }