Don't allow interrupts to prevent flickering

1 files changed, 5 insertions, 0 deletions

diff --git a/src/game.c b/src/game.c
index 67f7739..1e376a6 100644
--- a/src/game.c
+++ b/src/game.c
@@ -1,5 +1,6 @@
 #include <stdint.h>
 #include <stdio.h>
+#include <dos.h>
 
 #include "keyb.h"
 #include "vga.h"
@@ -272,9 +273,13 @@ next_stage:
 
         wait_vsync();
 
+        /* prevent interrupts so updating the audio doesn't result in sprite
+         * flickering on the less powered machines */
+        disable();
         player_erase();
         entities_draw();
         player_draw();
+        enable();
 
         if (gameover)
         {