Merged changes from branches/supertux-milestone2-grumbel/ to trunk/supertux/

[supertux.git] / src / badguy / sspiky.cpp

diff --git a/src/badguy/sspiky.cpp b/src/badguy/sspiky.cpp
index 3379c0b..63a311c 100644 (file)
--- a/src/badguy/sspiky.cpp
+++ b/src/badguy/sspiky.cpp
@@ -1,12 +1,10 @@
-//  $Id$
-//
 //  SuperTux
 //  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
-//  as published by the Free Software Foundation; either version 2
-//  of the License, or (at your option) any later version.
+//  This program is free software: you can redistribute it and/or modify
+//  it under the terms of the GNU General Public License as published by
+//  the Free Software Foundation, either version 3 of the License, or
+//  (at your option) any later version.
 //
 //  This program is distributed in the hope that it will be useful,
 //  but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -14,73 +12,57 @@
 //  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.
+//  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-#include <config.h>
+#include "badguy/sspiky.hpp"
 
-#include "sspiky.hpp"
+#include "object/player.hpp"
+#include "sprite/sprite.hpp"
+#include "supertux/object_factory.hpp"
 
 static const float WALKSPEED = 80;
-static const float WAKE_TIME = .5;
 
-SSpiky::SSpiky(const lisp::Lisp& reader)
-       : BadGuy(reader, "images/creatures/spiky/sleepingspiky.sprite"), state(SSPIKY_SLEEPING)
+SSpiky::SSpiky(const Reader& reader)
+  : WalkingBadguy(reader, "images/creatures/spiky/sleepingspiky.sprite", "left", "right"), state(SSPIKY_SLEEPING)
 {
+  walk_speed = WALKSPEED;
+  max_drop_height = -1;
 }
 
 void
-SSpiky::write(lisp::Writer& writer)
-{
-  writer.start_list("sspiky");
-
-  writer.write_float("x", start_position.x);
-  writer.write_float("y", start_position.y);
-
-  writer.end_list("sspiky");
-}
-
-void
-SSpiky::activate()
+SSpiky::initialize()
 {
   state = SSPIKY_SLEEPING;
   physic.set_velocity_x(0);
   sprite->set_action(dir == LEFT ? "sleeping-left" : "sleeping-right");
 }
 
-
-
-HitResponse
-SSpiky::collision_solid(GameObject& , const CollisionHit& hit)
+void
+SSpiky::collision_solid(const CollisionHit& hit)
 {
-  if(fabsf(hit.normal.y) > .5) { // hit floor or roof?
-    physic.set_velocity_y(0);
-  } else { // hit right or left
-    dir = dir == LEFT ? RIGHT : LEFT;
-    sprite->set_action(dir == LEFT ? "left" : "right");
-    physic.set_velocity_x(-physic.get_velocity_x());
+  if(state != SSPIKY_WALKING) {
+    BadGuy::collision_solid(hit);
+    return;
   }
-
-  return CONTINUE;
+  WalkingBadguy::collision_solid(hit);
 }
 
 HitResponse
-SSpiky::collision_badguy(BadGuy& , const CollisionHit& hit)
+SSpiky::collision_badguy(BadGuy& badguy, const CollisionHit& hit)
 {
-  if(state != SSPIKY_WALKING) return CONTINUE;
-
-  if(fabsf(hit.normal.x) > .8) { // left or right
-    dir = dir == LEFT ? RIGHT : LEFT;
-    sprite->set_action(dir == LEFT ? "left" : "right");
-    physic.set_velocity_x(-physic.get_velocity_x());
+  if(state != SSPIKY_WALKING) {
+    return BadGuy::collision_badguy(badguy, hit);
   }
-
-  return CONTINUE;
+  return WalkingBadguy::collision_badguy(badguy, hit);
 }
 
-void 
+void
 SSpiky::active_update(float elapsed_time) {
-  BadGuy::active_update(elapsed_time);
+
+  if(state == SSPIKY_WALKING) {
+    WalkingBadguy::active_update(elapsed_time);
+    return;
+  }
 
   if(state == SSPIKY_SLEEPING) {
 
@@ -91,26 +73,44 @@ SSpiky::active_update(float elapsed_time) {
 
       bool inReach_left = (pb.p2.x >= mb.p2.x-((dir == LEFT) ? 256 : 0));
       bool inReach_right = (pb.p1.x <= mb.p1.x+((dir == RIGHT) ? 256 : 0));
-      bool inReach_top = (pb.p2.y >= mb.p2.y);
-      bool inReach_bottom = (pb.p1.y <= mb.p1.y);
+      bool inReach_top = (pb.p2.y >= mb.p1.y);
+      bool inReach_bottom = (pb.p1.y <= mb.p2.y);
 
       if (inReach_left && inReach_right && inReach_top && inReach_bottom) {
         // wake up
-        sprite->set_action(dir == LEFT ? "waking-left" : "waking-right");
-        if(!timer.started()) timer.start(WAKE_TIME);
+        sprite->set_action(dir == LEFT ? "waking-left" : "waking-right", 1);
         state = SSPIKY_WAKING;
       }
     }
+
+    BadGuy::active_update(elapsed_time);
   }
 
   if(state == SSPIKY_WAKING) {
-    if(timer.check()) {
+    if(sprite->animation_done()) {
       // start walking
-      sprite->set_action(dir == LEFT ? "left" : "right");
-      physic.set_velocity_x(dir == LEFT ? -WALKSPEED : WALKSPEED);
       state = SSPIKY_WALKING;
+      WalkingBadguy::initialize();
     }
+
+    BadGuy::active_update(elapsed_time);
   }
 }
 
-IMPLEMENT_FACTORY(SSpiky, "sspiky")
+void
+SSpiky::freeze()
+{
+  WalkingBadguy::freeze();
+  sprite->set_action(dir == LEFT ? "iced-left" : "iced-right");
+  state = SSPIKY_WALKING; // if we get hit while sleeping, wake up :)
+}
+
+bool
+SSpiky::is_freezable() const
+{
+  return true;
+}
+
+IMPLEMENT_FACTORY(SSpiky, "sspiky");
+
+/* EOF */