From: Matthias Braun <matze@braunis.de>
Date: Tue, 23 Nov 2004 02:34:16 +0000 (+0000)
Subject: fix particle system speeds
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=e5f4c975097d8a04bb375b0ef57eeb1618907e9c;p=supertux.git

fix particle system speeds

SVN-Revision: 2141
---

diff --git a/TODO b/TODO
index 0c1ba3745..6b8a2d133 100644
--- a/TODO
+++ b/TODO
@@ -90,7 +90,7 @@ L: low priority
  * what to do when stuck under tiles (after using duck-sliding)
  * do we want multi hit scores again?
  * tux doesn't stop at igloo anymore
- * background particle systems are too slow
+ * background particle systems are too slow - ok
 
 --Code Refactoring/Cleanup/Optimisation--
 [H] make the title using GameSession instead of reimplementing all the stuff
diff --git a/src/particlesystem.cpp b/src/particlesystem.cpp
index 73a7331ea..b82152a13 100644
--- a/src/particlesystem.cpp
+++ b/src/particlesystem.cpp
@@ -88,8 +88,9 @@ SnowParticleSystem::SnowParticleSystem()
         int snowsize = rand() % 3;
         particle->texture = snowimages[snowsize];
         do {
-            particle->speed = snowsize/60.0 + (float(rand()%10)/300.0);
-        } while(particle->speed < 0.01);
+            particle->speed = snowsize*.2 + (float(rand()%10)*.4);
+        } while(particle->speed < 1);
+        particle->speed *= 10; // gravity
 
         particles.push_back(particle);
     }