Removed trailing whitespace from all *.?pp files

src/addon/addon.cpp

@@ -63,7 +63,7 @@ void
 Addon::parse(const Reader& lisp)
 {
   try {
-    lisp.get("kind", kind);  
+    lisp.get("kind", kind);
     lisp.get("title", title);
     lisp.get("author", author);
     lisp.get("license", license);
@@ -97,7 +97,7 @@ void
 Addon::write(lisp::Writer& writer) const
 {
   writer.start_list("supertux-addoninfo");
-  if (kind != "") writer.write("kind", kind);  
+  if (kind != "") writer.write("kind", kind);
   if (title != "") writer.write("title", title);
   if (author != "") writer.write("author", author);
   if (license != "") writer.write("license", license);
@@ -107,14 +107,14 @@ Addon::write(lisp::Writer& writer) const
   writer.end_list("supertux-addoninfo");
 }
 
-void 
+void
 Addon::write(std::string fname) const
 {
   lisp::Writer writer(fname);
   write(writer);
 }
 
-bool 
+bool
 Addon::operator==(Addon addon2) const
 {
   std::string s1 = this->get_md5();
@@ -125,7 +125,7 @@ Addon::operator==(Addon addon2) const
   if (this->title != addon2.title) return false;
   if (this->author != addon2.author) return false;
   if (this->kind != addon2.kind) return false;
-  return true; 
+  return true;
 }
 
 /* EOF */

src/addon/addon.hpp

@@ -69,7 +69,7 @@ class Addon
   void write(std::string fname) const;
 
   /**
-   * Checks if Add-on is the same as given one. 
+   * Checks if Add-on is the same as given one.
    * If available, checks MD5 sum, else relies on kind, author and title alone.
    */
   bool operator==(Addon addon2) const;
@@ -85,8 +85,8 @@ class Addon
     author(),
     license(),
     http_url(),
-    suggested_filename(), 
-    installed_physfs_filename(), 
+    suggested_filename(),
+    installed_physfs_filename(),
     installed_absolute_filename(),
     stored_md5(),
     installed(),

src/addon/addon_manager.cpp

@@ -135,10 +135,10 @@ AddonManager::check_online()
     if(!addons_lisp) throw std::runtime_error("Downloaded file is not an Add-on list");
 
     lisp::ListIterator iter(addons_lisp);
-    while(iter.next()) 
+    while(iter.next())
     {
       const std::string& token = iter.item();
-      if(token != "supertux-addoninfo") 
+      if(token != "supertux-addoninfo")
       {
         log_warning << "Unknown token '" << token << "' in Add-on list" << std::endl;
         continue;
@@ -148,20 +148,20 @@ AddonManager::check_online()
       addon->installed = false;
       addon->loaded = false;
 
-      // make sure the list of known Add-ons does not already contain this one 
+      // make sure the list of known Add-ons does not already contain this one
       bool exists = false;
       for (std::vector<Addon*>::const_iterator i = addons.begin(); i != addons.end(); i++) {
         if (**i == *addon) {
-          exists = true; 
-          break; 
+          exists = true;
+          break;
         }
       }
 
-      if (exists) 
+      if (exists)
       {
         // do nothing
       }
-      else if (addon->suggested_filename.find_first_not_of("match.quiz-proxy_gwenblvdjfks0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ") != std::string::npos) 
+      else if (addon->suggested_filename.find_first_not_of("match.quiz-proxy_gwenblvdjfks0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ") != std::string::npos)
       {
         // make sure the Add-on's file name does not contain weird characters
         log_warning << "Add-on \"" << addon->title << "\" contains unsafe file name. Skipping." << std::endl;
@@ -244,7 +244,7 @@ AddonManager::install(Addon* addon)
   if (addon->get_md5() != addon->stored_md5) {
     addon->installed = false;
     PHYSFS_delete(fileName.c_str());
-    std::string why = "MD5 checksums differ"; 
+    std::string why = "MD5 checksums differ";
     throw std::runtime_error("Downloading Add-on failed: " + why);
   }
 
@@ -413,7 +413,7 @@ AddonManager::load_addons()
         addon->loaded = true;
         addons.push_back(addon);
 
-        // check if the Addon is disabled 
+        // check if the Addon is disabled
         if (std::find(ignored_addon_filenames.begin(), ignored_addon_filenames.end(), fileName) != ignored_addon_filenames.end()) {
           unload(addon);
         }
@@ -431,13 +431,13 @@ AddonManager::load_addons()
 void
 AddonManager::read(const Reader& lisp)
 {
-  lisp.get("disabled-addons", ignored_addon_filenames); 
+  lisp.get("disabled-addons", ignored_addon_filenames);
 }
 
 void
 AddonManager::write(lisp::Writer& writer)
 {
-  writer.write("disabled-addons", ignored_addon_filenames); 
+  writer.write("disabled-addons", ignored_addon_filenames);
 }
 
 /* EOF */

src/addon/md5.cpp

@@ -12,8 +12,8 @@
 // implied warranty of any kind.
 //
 // The translators/modifiers do not claim:
-// (1) that MD5 will do what you think it does; 
-// (2) that this translation/ modification is accurate; or 
+// (1) that MD5 will do what you think it does;
+// (2) that this translation/ modification is accurate; or
 // (3) that this software is "merchantible."
 //
 // based on:
@@ -26,20 +26,20 @@
 // is identified as the "RSA Data Security, Inc. MD5 Message-Digest
 // Algorithm" in all material mentioning or referencing this software
 // or this function.
-// 
+//
 // License is also granted to make and use derivative works provided
 // that such works are identified as "derived from the RSA Data
 // Security, Inc. MD5 Message-Digest Algorithm" in all material
 // mentioning or referencing the derived work.
-// 
+//
 // RSA Data Security, Inc. makes no representations concerning either
 // the merchantability of this software or the suitability of this
 // software for any particular purpose. It is provided "as is"
 // without express or implied warranty of any kind.
-// 
+//
 // These notices must be retained in any copies of any part of this
 // documentation and/or software.
-// 
+//
 
 #include "addon/md5.hpp"
 
@@ -127,7 +127,7 @@ MD5::MD5(FILE *file) :
   finalize ();
 }
 
-MD5::MD5(std::istream& stream) : 
+MD5::MD5(std::istream& stream) :
   finalized()
 {
   init(); // must called by all constructors

src/addon/md5.hpp

@@ -12,8 +12,8 @@
 // implied warranty of any kind.
 //
 // The translators/modifiers do not claim:
-// (1) that MD5 will do what you think it does; 
-// (2) that this translation/ modification is accurate; or 
+// (1) that MD5 will do what you think it does;
+// (2) that this translation/ modification is accurate; or
 // (3) that this software is "merchantible."
 //
 // based on:
@@ -26,31 +26,31 @@
 // is identified as the "RSA Data Security, Inc. MD5 Message-Digest
 // Algorithm" in all material mentioning or referencing this software
 // or this function.
-// 
+//
 // License is also granted to make and use derivative works provided
 // that such works are identified as "derived from the RSA Data
 // Security, Inc. MD5 Message-Digest Algorithm" in all material
 // mentioning or referencing the derived work.
-// 
+//
 // RSA Data Security, Inc. makes no representations concerning either
 // the merchantability of this software or the suitability of this
 // software for any particular purpose. It is provided "as is"
 // without express or implied warranty of any kind.
-// 
+//
 // These notices must be retained in any copies of any part of this
 // documentation and/or software.
-// 
+//
 
 #ifndef HEADER_SUPERTUX_ADDON_MD5_HPP
 #define HEADER_SUPERTUX_ADDON_MD5_HPP
 
 #include <fstream>
 #include <stdint.h>
 
-class MD5 
+class MD5
 {
 public:
-  MD5(); 
+  MD5();
   MD5(uint8_t* string); /**< digest string, finalize */
   MD5(std::istream& stream); /**< digest stream, finalize */
   MD5(FILE *file); /**< digest file, close, finalize */

src/audio/ogg_sound_file.cpp

@@ -23,7 +23,7 @@ OggSoundFile::OggSoundFile(PHYSFS_file* file, double loop_begin, double loop_at)
   vorbis_file(),
   loop_begin(),
   loop_at(),
-  normal_buffer_loop() 
+  normal_buffer_loop()
 {
   this->file = file;
 

src/audio/sound_file.cpp

@@ -47,7 +47,7 @@ SoundFile* load_music_file(const std::string& filename)
   music->get("file", raw_music_file);
   music->get("loop-begin", loop_begin);
   music->get("loop-at", loop_at);
-  
+
   if(loop_begin < 0) {
     throw SoundError("can't loop from negative value");
   }

src/audio/sound_manager.cpp

@@ -28,9 +28,9 @@
 #include "util/log.hpp"
 
 SoundManager::SoundManager() :
-  device(0), 
-  context(0), 
-  sound_enabled(false), 
+  device(0),
+  context(0),
+  sound_enabled(false),
   buffers(),
   sources(),
   update_list(),
@@ -56,7 +56,7 @@ SoundManager::SoundManager() :
   } catch(std::exception& e) {
     if(context != NULL) {
       alcDestroyContext(context);
-      context = NULL; 
+      context = NULL;
     }
     if(device != NULL) {
       alcCloseDevice(device);

src/audio/stream_sound_source.cpp

@@ -21,8 +21,8 @@
 #include "util/log.hpp"
 
 StreamSoundSource::StreamSoundSource() :
-  file(0), 
-  fade_state(NoFading), 
+  file(0),
+  fade_state(NoFading),
   fade_start_time(),
   fade_time(),
   looping(false)

src/badguy/angrystone.cpp

@@ -27,7 +27,7 @@ static const float ATTACK_TIME = 1;
 static const float RECOVER_TIME = .5;
 
 AngryStone::AngryStone(const Reader& reader) :
-  BadGuy(reader, "images/creatures/angrystone/angrystone.sprite"), 
+  BadGuy(reader, "images/creatures/angrystone/angrystone.sprite"),
   attackDirection(),
   oldWallDirection(),
   timer(),

src/badguy/badguy.hpp

@@ -53,7 +53,7 @@ class BadGuy : public MovingSprite
   /** Set the badguy to kill/falling state, which makes him falling of
       the screen (his sprite is turned upside-down) */
   virtual void kill_fall();
-  
+
   /** Call this, if you use custom kill_fall() or kill_squashed(GameObject& object) */
   virtual void run_dead_script();
 
@@ -131,7 +131,7 @@ class BadGuy : public MovingSprite
 
   /** called immediately before the first call to initialize */
   virtual void initialize();
-  
+
   /** called when the badguy has been activated. (As a side effect the
       dir variable might have been changed so that it faces towards
       the player. */
@@ -185,22 +185,22 @@ class BadGuy : public MovingSprite
   bool is_active();
 
   /** changes colgroup_active. Also calls set_group when badguy is in STATE_ACTIVE */
-  void set_colgroup_active(CollisionGroup group); 
+  void set_colgroup_active(CollisionGroup group);
 
 private:
   void try_activate();
 
 protected:
   Physic physic;
 
-public:  
+public:
   /** Count this badguy to the statistics? This value should not be
       changed during runtime. */
   bool countMe;
 
 protected:
   /** true if initialize() has already been called */
-  bool is_initialized; 
+  bool is_initialized;
 
   Vector start_position;
 
@@ -220,18 +220,18 @@ class BadGuy : public MovingSprite
 
   /** true if state was STATE_ACTIVE at the beginning of the last call
       to update() */
-  bool is_active_flag; 
+  bool is_active_flag;
 
   Timer state_timer;
 
   /** true if we touched something solid from above and
       update_on_ground_flag was called last frame */
-  bool on_ground_flag; 
+  bool on_ground_flag;
 
   /** floor normal stored the last time when update_on_ground_flag was
       called and we touched something solid from above */
-  Vector floor_normal; 
-  
+  Vector floor_normal;
+
   /** CollisionGroup the badguy should be in while active */
   CollisionGroup colgroup_active;
 

src/badguy/bomb.cpp

@@ -22,9 +22,9 @@
 #include "supertux/sector.hpp"
 
 Bomb::Bomb(const Vector& pos, Direction dir, std::string custom_sprite /*= "images/creatures/mr_bomb/mr_bomb.sprite"*/ ) :
-  BadGuy( pos, dir, custom_sprite ), 
+  BadGuy( pos, dir, custom_sprite ),
   state(),
-  grabbed(false), 
+  grabbed(false),
   grabber(NULL),
   ticking()
 {
@@ -83,7 +83,7 @@ Bomb::explode()
   // Bomb class.
   if (grabber != NULL) {
     Player* player = dynamic_cast<Player*>(grabber);
-    
+
     if (player)
       player->stop_grabbing();
   }

src/badguy/bomb.hpp

@@ -21,7 +21,7 @@
 #include "badguy/badguy.hpp"
 #include "object/portable.hpp"
 
-class Bomb : public BadGuy, 
+class Bomb : public BadGuy,
              public Portable
 {
 public: