Avoid bounce karts from edges in soccer field.

git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/main/trunk@14428 178a84e3-b1eb-0310-8ba1-8eac791a3b58

src/graphics/material.cpp

@@ -458,6 +458,10 @@ Material::Material(const XMLNode *node, int index, bool deprecated)
     {
         m_collision_reaction = PUSH_BACK;
     }
+    else if (creaction == "push-soccer")
+    {
+        m_collision_reaction = PUSH_SOCCER_BALL;
+    }
     else if (creaction.size() > 0)
     {
         fprintf(stderr, "[Material] WARNING: Unknown collision reaction '%s'\n", creaction.c_str());

src/graphics/material.hpp

@@ -73,7 +73,8 @@ public:
     {
         NORMAL,
         RESCUE,
-        PUSH_BACK
+        PUSH_BACK,
+        PUSH_SOCCER_BALL
     };
 
 private:

src/physics/physical_object.cpp

@@ -544,7 +544,7 @@ bool PhysicalObject::isSoccerBall() const
  */
 void PhysicalObject::hit(const Material *m, const Vec3 &normal)
 {
-    if(isSoccerBall() && m->getCollisionReaction() == Material::PUSH_BACK)
+    if(isSoccerBall() && m->getCollisionReaction() == Material::PUSH_SOCCER_BALL)
     {
         m_body->applyCentralImpulse(normal * 1000.0f);
     }