X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Fbadguy%2Fjumpy.cpp;h=20b3f51364b59f7f96a811b76c02e24a6aeb4109;hb=8b8e1c3576cedddb1d88eafa5fd4804e8257793c;hp=9b2a6b770d9d212f3083c674d79e0a23f7681488;hpb=5b7f9214cb929399f1a855ef5807018a9447d510;p=supertux.git

diff --git a/src/badguy/jumpy.cpp b/src/badguy/jumpy.cpp
index 9b2a6b770..20b3f5136 100644
--- a/src/badguy/jumpy.cpp
+++ b/src/badguy/jumpy.cpp
@@ -1,7 +1,7 @@
 //  $Id$
-// 
+//
 //  SuperTux
-//  Copyright (C) 2005 Matthias Braun <matze@braunis.de>
+//  Copyright (C) 2006 Matthias Braun <matze@braunis.de>
 //
 //  This program is free software; you can redistribute it and/or
 //  modify it under the terms of the GNU General Public License
@@ -12,26 +12,24 @@
 //  but WITHOUT ANY WARRANTY; without even the implied warranty of
 //  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 //  GNU General Public License for more details.
-// 
+//
 //  You should have received a copy of the GNU General Public License
 //  along with this program; if not, write to the Free Software
-//  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-//  02111-1307, USA.
+//  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
 #include <config.h>
 
 #include "jumpy.hpp"
 
-static const float JUMPSPEED=600;
+static const float JUMPSPEED=-600;
 static const float JUMPY_MID_TOLERANCE=4;
 static const float JUMPY_LOW_TOLERANCE=2;
 
 Jumpy::Jumpy(const lisp::Lisp& reader)
-    : groundhit_pos_set(false)
+    : BadGuy(reader, "images/creatures/snowjumpy/snowjumpy.sprite"), groundhit_pos_set(false)
 {
-  reader.get("x", start_position.x);
-  reader.get("y", start_position.y);
-  bbox.set_size(31.8, 31.8);
-  sprite = sprite_manager->create("jumpy");
+  // TODO create a nice sound for this...
+  //sound_manager->preload("sounds/skid.wav");
 }
 
 void
@@ -45,10 +43,10 @@ Jumpy::write(lisp::Writer& writer)
   writer.end_list("jumpy");
 }
 
-HitResponse
-Jumpy::collision_solid(GameObject& , const CollisionHit& chit)
+void
+Jumpy::collision_solid(const CollisionHit& chit)
 {
-  return hit(chit);
+  hit(chit);
 }
 
 HitResponse
@@ -60,18 +58,17 @@ Jumpy::collision_badguy(BadGuy& , const CollisionHit& chit)
 HitResponse
 Jumpy::hit(const CollisionHit& chit)
 {
-  // hit floor?
-  if(chit.normal.y < -.5) {
+  if(chit.bottom) {
     if (!groundhit_pos_set)
     {
       pos_groundhit = get_pos();
       groundhit_pos_set = true;
     }
-    
-    physic.set_velocity_y(JUMPSPEED);
+
+    physic.set_velocity_y((frozen || get_state() == STATE_FALLING) ? 0 : JUMPSPEED);
     // TODO create a nice sound for this...
     //sound_manager->play("sounds/skid.wav");
-  } else if(chit.normal.y < .5) { // bumped on roof
+  } else if(chit.top) {
     physic.set_velocity_y(0);
   }
 
@@ -82,16 +79,22 @@ void
 Jumpy::active_update(float elapsed_time)
 {
   BadGuy::active_update(elapsed_time);
-  
-  dir = Sector::current()->player->get_pos().x > get_pos().x
-    ? RIGHT : LEFT;
-    
+
+  if(frozen)
+    return;
+
+  Player* player = this->get_nearest_player();
+  if (player)
+  {
+    dir = (player->get_pos().x > get_pos().x) ? RIGHT : LEFT;
+  }
+
   if (!groundhit_pos_set)
   {
     sprite->set_action(dir == LEFT ? "left-middle" : "right-middle");
     return;
   }
-  
+
   if ( get_pos().y < (pos_groundhit.y - JUMPY_MID_TOLERANCE ) )
     sprite->set_action(dir == LEFT ? "left-up" : "right-up");
   else if ( get_pos().y >= (pos_groundhit.y - JUMPY_MID_TOLERANCE) &&
@@ -101,4 +104,18 @@ Jumpy::active_update(float elapsed_time)
     sprite->set_action(dir == LEFT ? "left-down" : "right-down");
 }
 
+void
+Jumpy::freeze()
+{
+  BadGuy::freeze();
+  physic.set_velocity_y(std::max(0.0f, physic.get_velocity_y()));
+  sprite->set_action(dir == LEFT ? "left-iced" : "right-iced");
+}
+
+bool
+Jumpy::is_freezable() const
+{
+  return true;
+}
+
 IMPLEMENT_FACTORY(Jumpy, "jumpy")