added crappy polygon filler

[dosdemo] / src / screen.c

diff --git a/src/screen.c b/src/screen.c
index 178cf7d..54cd3e2 100644 (file)
--- a/src/screen.c
+++ b/src/screen.c
@@ -7,7 +7,8 @@
 
 struct screen *tunnel_screen(void);
 struct screen *fract_screen(void);
-struct screen *mike_screen(void);
+struct screen *grise_screen(void);
+struct screen *polytest_screen(void);
 
 #define NUM_SCR        32
 static struct screen *scr[NUM_SCR];
@@ -26,7 +27,10 @@ int scr_init(void)
        if(!(scr[idx++] = fract_screen())) {
                return -1;
        }
-       if (!(scr[idx++] = mike_screen())) {
+       if (!(scr[idx++] = grise_screen())) {
+               return -1;
+       }
+       if(!(scr[idx++] = polytest_screen())) {
                return -1;
        }
        num_screens = idx;
@@ -34,9 +38,20 @@ int scr_init(void)
        assert(num_screens <= NUM_SCR);
 
        for(i=0; i<num_screens; i++) {
-               if(scr[i]->init() == -1) {
+               int r;
+               r = scr[i]->init();
+               if(r == -1) {
                        return -1;
                }
+
+               /* Make the effect run first if it returns "CAFE" from ins init() */
+               if (r == 0xCAFE) {
+                       struct screen *tmp;
+                       tmp = scr[i];
+                       scr[i] = scr[0];
+                       scr[0] = tmp;
+                       printf("*** Screen %s displayed out of order ***\n", scr[0]->name);
+               }
        }
        return 0;
 }