From a7c21e6f8add37af7412449742ec55c8daa8571a Mon Sep 17 00:00:00 2001
From: Fate <fate-tmw@googlemail.com>
Date: Sat, 6 Dec 2008 21:00:46 -0700
Subject: Defrobnicated ParticleContainer inheritance hierarchy

---
 src/being.h               |  4 ++--
 src/particlecontainer.cpp | 51 ++++++++++++++++++++++++++++++++---------------
 src/particlecontainer.h   | 45 +++++++++++++++++++++++++++++------------
 3 files changed, 69 insertions(+), 31 deletions(-)

diff --git a/src/being.h b/src/being.h
index 568d51c7..15e1e6f9 100644
--- a/src/being.h
+++ b/src/being.h
@@ -424,9 +424,9 @@ class Being : public Sprite
         std::vector<AnimatedSprite*> mSprites;
         std::vector<int> mSpriteIDs;
         std::vector<std::string> mSpriteColors;
-        ParticleContainer mStunParticleEffects;
+        ParticleList mStunParticleEffects;
         ParticleVector mStatusParticleEffects;
-        ParticleContainer mChildParticleEffects;
+        ParticleList mChildParticleEffects;
 
     private:
         /**
diff --git a/src/particlecontainer.cpp b/src/particlecontainer.cpp
index 4df45b26..12ef5733 100644
--- a/src/particlecontainer.cpp
+++ b/src/particlecontainer.cpp
@@ -37,7 +37,30 @@ ParticleContainer::~ParticleContainer()
 }
 
 void
-ParticleContainer::addLocally(Particle *particle)
+ParticleContainer::clear()
+{
+    clearLocally();
+    if (mNext)
+        mNext->clear();
+}
+
+
+void
+ParticleContainer::setPositions(float x, float y)
+{
+    if (mNext)
+        mNext->setPositions(x, y);
+}
+
+// -- particle list ----------------------------------------
+
+ParticleList::ParticleList(ParticleContainer *parent, bool delParent) :
+    ParticleContainer(parent, delParent) {};
+
+ParticleList::~ParticleList() {}
+
+void
+ParticleList::addLocally(Particle *particle)
 {
     if (particle)
     {
@@ -48,7 +71,7 @@ ParticleContainer::addLocally(Particle *particle)
 }
 
 void
-ParticleContainer::removeLocally(Particle *particle)
+ParticleList::removeLocally(Particle *particle)
 {
     for (std::list<Particle *>::iterator it = mElements.begin();
          it != mElements.end(); it++)
@@ -59,15 +82,7 @@ ParticleContainer::removeLocally(Particle *particle)
 }
 
 void
-ParticleContainer::clear()
-{
-    clearLocally();
-    if (mNext)
-        mNext->clear();
-}
-
-void
-ParticleContainer::clearLocally()
+ParticleList::clearLocally()
 {
     for (std::list<Particle *>::iterator it = mElements.begin();
          it != mElements.end(); it++)
@@ -77,8 +92,10 @@ ParticleContainer::clearLocally()
 }
 
 void
-ParticleContainer::setPositions(float x, float y)
+ParticleList::setPositions(float x, float y)
 {
+    ParticleContainer::setPositions(x, y);
+
     for (std::list<Particle *>::iterator it = mElements.begin();
          it != mElements.end();)
     {
@@ -96,10 +113,12 @@ ParticleContainer::setPositions(float x, float y)
 
 
 
-ParticleVector::ParticleVector(ParticleContainer *next, bool delParent)
-{
-    ParticleContainer::ParticleContainer(next, delParent);
-}
+// -- particle vector ----------------------------------------
+
+ParticleVector::ParticleVector(ParticleContainer *parent, bool delParent) :
+    ParticleContainer(parent, delParent) {};
+
+ParticleVector::~ParticleVector() {};
 
 void
 ParticleVector::setLocally(int index, Particle *particle)
diff --git a/src/particlecontainer.h b/src/particlecontainer.h
index a6a1b1c8..cf002fbc 100644
--- a/src/particlecontainer.h
+++ b/src/particlecontainer.h
@@ -42,38 +42,56 @@ public:
      *
      * delParent means that the destructor should also free the parent.
      */
-     ParticleContainer(ParticleContainer *parent = NULL, bool delParent = true);
-    ~ParticleContainer();
+    ParticleContainer(ParticleContainer *parent = NULL, bool delParent = true);
+    virtual ~ParticleContainer();
 
     /**
-     * Takes control of and adds a particle
+     * Kills and removes all particle effects
      */
-    void addLocally(Particle *);
+    void clear();
 
     /**
-     * `kills' and removes a particle
+     * Kills and removes all particle effects (only in this container)
      */
-    void removeLocally(Particle *);
+    virtual void clearLocally() {};
 
     /**
-     * Kills and removes all particle effects
+     * Sets the positions of all elements
      */
-    void clear();
+    virtual void setPositions(float x, float y);
+
+protected:
+    bool mDelParent;			/**< Delete mNext in destructor */
+    ParticleContainer *mNext;		/**< Contained container, if any */
+};
+
+
+
+/**
+ * Linked list of particle effects.
+ */
+class ParticleList : public ParticleContainer
+{
+public:
+    ParticleList(ParticleContainer *parent = NULL, bool delParent = true);
+    virtual ~ParticleList();
 
     /**
-     * Kills and removes all particle effects (only in this container)
+     * Takes control of and adds a particle
      */
-    virtual void clearLocally();
+    void addLocally(Particle *);
 
     /**
-     * Sets the positions of all elements
+     * `kills' and removes a particle
      */
+    void removeLocally(Particle *);
+
+    virtual void clearLocally();
+
     virtual void setPositions(float x, float y);
 
 protected:
-    bool mDelParent;			/**< Delete mNext in destructor */
     std::list<Particle *> mElements;	/**< Contained particle effects */
-    ParticleContainer *mNext;		/**< Contained container, if any */
 };
 
 
@@ -84,6 +102,7 @@ class ParticleVector : public ParticleContainer
 {
 public:
     ParticleVector(ParticleContainer *parent = NULL, bool delParent = true);
+    virtual ~ParticleVector();
 
     /**
      * Sets a particle at a specified index.  Kills the previous particle
-- 
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