From 87a10e9ddb0b8d95245ac30626c507f27a9f40e6 Mon Sep 17 00:00:00 2001
From: auria <auria@178a84e3-b1eb-0310-8ba1-8eac791a3b58>
Date: Sat, 12 Jun 2010 20:49:55 +0000
Subject: [PATCH] Made sky speed configurable

git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/main/trunk@5502 178a84e3-b1eb-0310-8ba1-8eac791a3b58
---
 src/tracks/track.cpp | 6 +++++-
 src/tracks/track.hpp | 3 +++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/tracks/track.cpp b/src/tracks/track.cpp
index 6dae5e131..0d3be6801 100644
--- a/src/tracks/track.cpp
+++ b/src/tracks/track.cpp
@@ -76,6 +76,8 @@ Track::Track(std::string filename)
     m_animation_manager    = NULL;
     m_check_manager        = NULL;
     m_start_angle          = 0;
+    m_sky_dx               = 0.05f;
+    m_sky_dy               = 0.0f;
     m_start_transform.setIdentity();
     loadTrackInfo();
 }   // Track
@@ -797,7 +799,7 @@ void Track::loadTrackModel(World* parent, unsigned int mode_id)
                 video::ITexture* t=irrMaterial.getTexture(j);
                 if(!t) continue;
                 core::matrix4 *m = &irrMaterial.getTextureMatrix(j);
-                m_animated_textures.push_back(new MovingTexture(m, 0.05f, 0.0f));
+                m_animated_textures.push_back(new MovingTexture(m, m_sky_dx, m_sky_dy));
             }   // for j<MATERIAL_MAX_TEXTURES
         }   // for i<getMaterialCount
 
@@ -886,6 +888,8 @@ void Track::handleSky(const XMLNode &xml_node, const std::string &filename)
         xml_node.get("horizontal",      &m_sky_hori_segments  );
         xml_node.get("sphere-percent",  &m_sky_sphere_percent );
         xml_node.get("texture-percent", &m_sky_texture_percent);
+        xml_node.get("speed-x", &m_sky_dx );
+        xml_node.get("speed-y", &m_sky_dy);
 
     }   // if sky-dome
     else if(xml_node.getName()=="sky-box")
diff --git a/src/tracks/track.hpp b/src/tracks/track.hpp
index 4538ffcc3..892081b11 100644
--- a/src/tracks/track.hpp
+++ b/src/tracks/track.hpp
@@ -112,6 +112,9 @@ private:
     enum {SKY_NONE, SKY_BOX, 
           SKY_DOME, SKY_COLOR}          m_sky_type;
 
+    /** sky rotation speed */
+    float m_sky_dx, m_sky_dy;
+    
     /** A list of the textures for the sky to use. It contains one texture
      *  in case of a dome, and 6 textures for a box. */
     std::vector<std::string> m_sky_textures;