X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Fbadguy%2Fskullyhop.cpp;h=6de656eda81781c2f5907af32d881ef3e2822b96;hb=13c84268f16872f9b442251c4175a3a1a7a7899a;hp=79d9f2122107cd18155f67d8bf15ab3cfce40771;hpb=714a30abd887def6331a193216387e66cbfbd1bb;p=supertux.git

diff --git a/src/badguy/skullyhop.cpp b/src/badguy/skullyhop.cpp
index 79d9f2122..6de656eda 100644
--- a/src/badguy/skullyhop.cpp
+++ b/src/badguy/skullyhop.cpp
@@ -1,7 +1,7 @@
 //  $Id$
 //
 //  SkullyHop - A Hopping Skull
-//  Copyright (C) 2006 Christoph Sommer <supertux@2006.expires.deltadevelopment.de>
+//  Copyright (C) 2006 Christoph Sommer <christoph.sommer@2006.expires.deltadevelopment.de>
 //
 //  This program is free software; you can redistribute it and/or
 //  modify it under the terms of the GNU General Public License
@@ -25,19 +25,19 @@
 namespace {
   const float VERTICAL_SPEED = -450;   /**< y-speed when jumping */
   const float HORIZONTAL_SPEED = 220; /**< x-speed when jumping */
-  const float MIN_RECOVER_TIME = 0.1; /**< minimum time to stand still before starting a (new) jump */
-  const float MAX_RECOVER_TIME = 1.0; /**< maximum time to stand still before starting a (new) jump */
+  const float MIN_RECOVER_TIME = 0.1f; /**< minimum time to stand still before starting a (new) jump */
+  const float MAX_RECOVER_TIME = 1.0f; /**< maximum time to stand still before starting a (new) jump */
   static const std::string HOP_SOUND = "sounds/hop.ogg";
 }
 
 SkullyHop::SkullyHop(const lisp::Lisp& reader)
-	: BadGuy(reader, "images/creatures/skullyhop/skullyhop.sprite")
+        : BadGuy(reader, "images/creatures/skullyhop/skullyhop.sprite")
 {
   sound_manager->preload( HOP_SOUND );
 }
 
 SkullyHop::SkullyHop(const Vector& pos, Direction d)
-	: BadGuy(pos, d, "images/creatures/skullyhop/skullyhop.sprite")
+        : BadGuy(pos, d, "images/creatures/skullyhop/skullyhop.sprite")
 {
   sound_manager->preload( HOP_SOUND );
 }
@@ -52,7 +52,7 @@ SkullyHop::write(lisp::Writer& writer)
 }
 
 void
-SkullyHop::activate()
+SkullyHop::initialize()
 {
   // initial state is JUMPING, because we might start airborne
   state = JUMPING;
@@ -63,8 +63,8 @@ void
 SkullyHop::set_state(SkullyHopState newState)
 {
   if (newState == STANDING) {
-    physic.vx = 0;
-    physic.vy = 0;
+    physic.set_velocity_x(0);
+    physic.set_velocity_y(0);
     sprite->set_action(dir == LEFT ? "standing-left" : "standing-right");
 
     float recover_time = systemRandom.randf(MIN_RECOVER_TIME,MAX_RECOVER_TIME);
@@ -75,8 +75,8 @@ SkullyHop::set_state(SkullyHopState newState)
   } else
   if (newState == JUMPING) {
     sprite->set_action(dir == LEFT ? "jumping-left" : "jumping-right");
-    physic.vx = (dir == LEFT ? -HORIZONTAL_SPEED : HORIZONTAL_SPEED);
-    physic.vy = VERTICAL_SPEED;
+    physic.set_velocity_x(dir == LEFT ? -HORIZONTAL_SPEED : HORIZONTAL_SPEED);
+    physic.set_velocity_y(VERTICAL_SPEED);
     sound_manager->play( HOP_SOUND, get_pos());
   }
 
@@ -104,19 +104,19 @@ SkullyHop::collision_solid(const CollisionHit& hit)
     return;
 
   // check if we hit the floor while falling
-  if(hit.bottom && physic.vy > 0 ) {
+  if(hit.bottom && physic.get_velocity_y() > 0 ) {
     set_state(STANDING);
   }
   // check if we hit the roof while climbing
   if(hit.top) {
-    physic.vy = 0;
+    physic.set_velocity_y(0);
   }
 
   // check if we hit left or right while moving in either direction
   if(hit.left || hit.right) {
     dir = dir == LEFT ? RIGHT : LEFT;
     sprite->set_action(dir == LEFT ? "jumping-left" : "jumping-right");
-    physic.vx = -0.25*physic.vx;
+    physic.set_velocity_x(-0.25*physic.get_velocity_x());
   }
 }