From 9890da50f82d286c67e72feefcc423d1bc9076c3 Mon Sep 17 00:00:00 2001
From: Marek Moeckel <wansti@gmx.de>
Date: Sun, 18 Sep 2005 10:01:16 +0000
Subject: [PATCH] fixed kugelblitz, added electrifier object

SVN-Revision: 2771
---
 src/badguy/kugelblitz.cpp  | 16 ++++------------
 src/badguy/kugelblitz.hpp  |  2 +-
 src/object/electrifier.cpp | 47 ++++++++++++++++++++++++++++++++++++++++++++++
 src/object/electrifier.hpp | 41 ++++++++++++++++++++++++++++++++++++++++
 4 files changed, 93 insertions(+), 13 deletions(-)
 create mode 100644 src/object/electrifier.cpp
 create mode 100644 src/object/electrifier.hpp

diff --git a/src/badguy/kugelblitz.cpp b/src/badguy/kugelblitz.cpp
index be289ffce..94be05864 100644
--- a/src/badguy/kugelblitz.cpp
+++ b/src/badguy/kugelblitz.cpp
@@ -20,7 +20,6 @@
 #include <config.h>
 
 #include "kugelblitz.hpp"
-#include "sector.hpp"
 #include "object/tilemap.hpp"
 #include "tile.hpp"
 
@@ -125,12 +124,7 @@ Kugelblitz::hit(const CollisionHit& chit)
 void
 Kugelblitz::active_update(float elapsed_time)
 {
-  if (electrify_timer.check()) {
-    Sector::current()->solids->change_all(1421,75);
-    Sector::current()->solids->change_all(1422,76);
-    explode();
-  }
-  else if (lifetime.check()) {
+  if (lifetime.check()) {
     explode();
   }
   else {
@@ -144,11 +138,9 @@ Kugelblitz::active_update(float elapsed_time)
     }
     if (Sector::current()->solids->get_tile_at(get_pos())->getAttributes() == 16) {
       //HIT WATER
-      Sector::current()->solids->change_all(75,1421);
-      Sector::current()->solids->change_all(76,1422);
-      physic.set_velocity_x(0);
-      physic.set_velocity_y(0);
-      electrify_timer.start(1);
+      Sector::current()->add_object(new Electrifier(75,1421,1.5));
+      Sector::current()->add_object(new Electrifier(76,1422,1.5));
+      explode();
     }
   }
   BadGuy::active_update(elapsed_time);  
diff --git a/src/badguy/kugelblitz.hpp b/src/badguy/kugelblitz.hpp
index 5e591207b..302a5e5a5 100644
--- a/src/badguy/kugelblitz.hpp
+++ b/src/badguy/kugelblitz.hpp
@@ -22,6 +22,7 @@
 
 #include "badguy.hpp"
 #include "timer.hpp"
+#include "object/electrifier.hpp"
 
 class Kugelblitz : public BadGuy
 {
@@ -45,7 +46,6 @@ private:
   bool dying;
   Timer movement_timer;
   Timer lifetime;
-  Timer electrify_timer;
   int direction;
 };
 
diff --git a/src/object/electrifier.cpp b/src/object/electrifier.cpp
new file mode 100644
index 000000000..6ab6e0ca8
--- /dev/null
+++ b/src/object/electrifier.cpp
@@ -0,0 +1,47 @@
+//  SuperTux
+//
+//  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 distributed in the hope that it will be useful,
+//  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.
+#include "electrifier.hpp"
+#include "sector.hpp"
+#include "object/tilemap.hpp"
+#include "tile.hpp"
+
+
+Electrifier::Electrifier(uint32_t oldtile, uint32_t newtile, float seconds)
+{
+  duration.start(seconds);
+  change_from = oldtile;
+  change_to = newtile;
+  Sector::current()->solids->change_all(change_from,change_to);
+}
+  
+Electrifier::~Electrifier() {
+  remove_me();
+}
+
+void
+Electrifier::update(float ) 
+{
+  if (duration.check()) {
+    Sector::current()->solids->change_all(change_to,change_from);
+    remove_me();
+  }
+}
+
+void
+Electrifier::draw(DrawingContext& ) 
+{
+}
diff --git a/src/object/electrifier.hpp b/src/object/electrifier.hpp
new file mode 100644
index 000000000..cc6a7a005
--- /dev/null
+++ b/src/object/electrifier.hpp
@@ -0,0 +1,41 @@
+//  SuperTux
+//
+//  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 distributed in the hope that it will be useful,
+//  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.
+
+#ifndef __ELECTRIFIER_H__
+#define __ELECTRIFIER_H__
+
+#include "game_object.hpp"
+#include "timer.hpp"
+
+//Changes all tiles with the given ID to a new one for a given amount of time, then removes itself
+//Used by the Kugelblitz to electrify water - can be used for other effects, too
+class Electrifier : public GameObject
+{
+public:
+  Electrifier(uint32_t oldtile, uint32_t newtile, float seconds);
+  ~Electrifier();
+protected:  
+  virtual void update(float time);
+  virtual void draw(DrawingContext& context);
+private:
+  uint32_t change_from;
+  uint32_t change_to;
+  Timer duration;
+};
+
+#endif
+
-- 
2.11.0