From 85aa80f3959292209a63fe94b1ec5d33112b5f1f Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Fri, 10 May 2019 03:26:09 +0200
Subject: [PATCH] flushes to prevent distorted graphics in web version

---
 hud.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hud.cpp b/hud.cpp
index ec0199e6..c50e0fae 100644
--- a/hud.cpp
+++ b/hud.cpp
@@ -377,6 +377,7 @@ void draw_radar(bool cornermode) {
     }
 
   quickqueue();
+  glflush();
 
   for(auto& r: radarpoints)
     displaychr(int(cx + rad * r.h[0]), int(cy - rad * r.h[2]/3 + rad * r.h[1]*2/3), 0, 8, r.glyph, r.color);
@@ -538,6 +539,7 @@ void drawStats() {
       }
     }
   }
+  glflush();
   calcparam();
   
   string s0;
@@ -621,6 +623,7 @@ XLAT(
 #endif
     }
 
+  glflush();
   achievement_display();
 
   callhooks(hooks_stats);