Renamed 'slowdown' for terrain specific max speed to slowdown-time.

Made slowdown in tuxtollway less abrupt.


git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/main/trunk@6296 178a84e3-b1eb-0310-8ba1-8eac791a3b58

src/graphics/material.cpp

@@ -62,7 +62,7 @@ Material::Material(const XMLNode *node, int index)
     node->get("zipper",           &m_zipper            );
     node->get("reset",            &m_resetter          );
     node->get("max-speed",        &m_max_speed_fraction);
-    node->get("slowdown",         &m_slowdown_severity );
+    node->get("slowdown-time",    &m_slowdown_time     );
     node->get("anisotropic",      &m_anisotropic       );
     node->get("backface-culling", &m_backface_culling  );
     std::string s("");
@@ -132,7 +132,7 @@ void Material::init(unsigned int index)
     m_zipper             = false;
     m_resetter           = false;
     m_max_speed_fraction = 1.0f;
-    m_slowdown_severity  = 1.0f;
+    m_slowdown_time      = 1.0f;
     m_sfx_name           = "";
     m_sfx_min_speed      = 0.0f;
     m_sfx_max_speed      = 30;

src/graphics/material.hpp

@@ -66,7 +66,7 @@ private:
     bool             m_lightmap;
     float            m_friction;
     /** How much the top speed is reduced per second. */
-    float            m_slowdown_severity;
+    float            m_slowdown_time;
     /** Maximum speed at which no more slow down occurs. */
     float            m_max_speed_fraction;
     /** The minimum speed at which a special sfx is started to be played. */
@@ -110,7 +110,7 @@ public:
     /** Returns how long it will take for a slowdown to take effect.
      *  It is the time it takes till the full slowdown applies to
      *  karts. So a short time will slowdown a kart much faster. */
-    float getSlowDownSeverity() const { return m_slowdown_severity;         }
+    float getSlowDownTime() const { return m_slowdown_time;          }
     // ------------------------------------------------------------------------
     /** Returns true if this material should have smoke effect. */
     bool  hasSmoke           () const { return m_graphical_effect==GE_SMOKE;}

src/karts/kart.cpp

@@ -809,8 +809,7 @@ void Kart::update(float dt)
             if(m_current_speed_fraction<=material->getMaxSpeedFraction())
                 m_current_speed_fraction = material->getMaxSpeedFraction();
             else
-                m_current_speed_fraction -= 
-                                dt/material->getSlowDownSeverity();
+                m_current_speed_fraction -= dt/material->getSlowDownTime();
         }
     }   // if there is material