Fix lookaround mode without changing lerp alpha, also fix fly-by this way

Do this by copying the new view to the old view. It might seem that
this totally breaks interpolation (just like the previous fix), but
neither lookaround nor fly-by are lockstepped which makes
interpolation non-applicable here.

git-svn-id: https://s.snth.net/svn/neverball/trunk@3501 78b8d119-cf0a-0410-b17c-f493084dd1d7

diff --git a/ball/game_client.c b/ball/game_client.c
index 22d2499..4140a3c 100644 (file)
--- a/ball/game_client.c
+++ b/ball/game_client.c
@@ -477,7 +477,7 @@ void game_look(float phi, float theta)
     view->c[1] = view->p[1] +                       fsinf(V_RAD(phi));
     view->c[2] = view->p[2] - fcosf(V_RAD(theta)) * fcosf(V_RAD(phi));
 
-    gl.alpha = 1.0f;
+    gl.view[PREV] = gl.view[CURR];
 }
 
 /*---------------------------------------------------------------------------*/
@@ -516,6 +516,8 @@ void game_fade(float d)
 void game_client_fly(float k)
 {
     game_view_fly(&gl.view[CURR], &gd.file.vary, k);
+
+    gl.view[PREV] = gl.view[CURR];
 }
 
 /*---------------------------------------------------------------------------*/