X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Fbadguy%2Fsnowball.cpp;h=2876357a4eb7adcdfc85583a3934efd8102380e1;hb=d84d73b701cc7fa2bd74f3490b9be1bf8b6f705a;hp=57db13a2187e7df76a2055d3ab3188cfd38b80a1;hpb=2892ebda09d24c977547159e34abf0244884b89e;p=supertux.git

diff --git a/src/badguy/snowball.cpp b/src/badguy/snowball.cpp
index 57db13a21..2876357a4 100644
--- a/src/badguy/snowball.cpp
+++ b/src/badguy/snowball.cpp
@@ -21,34 +21,26 @@
 
 #include "snowball.hpp"
 
-static const float WALKSPEED = 80;
-
 SnowBall::SnowBall(const lisp::Lisp& reader)
-    : BadGuy(reader, "images/creatures/snowball/snowball.sprite")
+    : WalkingBadguy(reader, "images/creatures/snowball/snowball.sprite", "left", "right")
 {
+  walk_speed = 80;
 }
 
 SnowBall::SnowBall(const Vector& pos, Direction d)
-    : BadGuy(pos, d, "images/creatures/snowball/snowball.sprite")
+    : WalkingBadguy(pos, d, "images/creatures/snowball/snowball.sprite", "left", "right")
 {
+  walk_speed = 80;
 }
 
 void
 SnowBall::write(lisp::Writer& writer)
 {
   writer.start_list("snowball");
-  writer.write_float("x", start_position.x);
-  writer.write_float("y", start_position.y);
+  WalkingBadguy::write(writer);
   writer.end_list("snowball");
 }
 
-void
-SnowBall::activate()
-{
-  physic.set_velocity_x(dir == LEFT ? -WALKSPEED : WALKSPEED);
-  sprite->set_action(dir == LEFT ? "left" : "right");
-}
-
 bool
 SnowBall::collision_squished(Player& player)
 {
@@ -57,32 +49,4 @@ SnowBall::collision_squished(Player& player)
   return true;
 }
 
-void
-SnowBall::collision_solid(const CollisionHit& hit)
-{
-  if(hit.top || hit.bottom) {
-    physic.set_velocity_y(0);
-  }
-  if(hit.left || hit.right) {
-    dir = dir == LEFT ? RIGHT : LEFT;
-    sprite->set_action(dir == LEFT ? "left" : "right");
-    physic.set_velocity_x(-physic.get_velocity_x());
-  }
-}
-
-HitResponse
-SnowBall::collision_badguy(BadGuy& , const CollisionHit& hit)
-{
-  if(hit.top || hit.bottom) {
-    physic.set_velocity_y(0);
-  }
-  if(hit.left || hit.right) {
-    dir = dir == LEFT ? RIGHT : LEFT;
-    sprite->set_action(dir == LEFT ? "left" : "right");
-    physic.set_velocity_x(-physic.get_velocity_x());       
-  }
-
-  return CONTINUE;
-}
-
 IMPLEMENT_FACTORY(SnowBall, "snowball")