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SpriteControllerManager.cpp

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//*** SpriteControllerManager.cpp ***

#include "SpriteControllerManager.h"
#include "Debug.h"
#include "SpriteController.h"
#include "ArrayIterator.h"

//*** Constructor ***

SpriteControllerManager::SpriteControllerManager()
   {
   }


//*** Destructor ***

SpriteControllerManager::~SpriteControllerManager()
   {
   // Delete all controllers
   for (int i=0; i<spriteControllers_.GetItemCount(); i++)
      {
      SpriteController* spriteController=spriteControllers_.Get(i);
      delete spriteController;
      }
   }


//*** Update ***

void SpriteControllerManager::Update(float deltaTime)
   {
   // Update all controllers
   for (int i=0; i<spriteControllers_.GetItemCount(); i++)
      {
      SpriteController* spriteController=spriteControllers_.Get(i);
      spriteController->Update(deltaTime);
      }

   // Find controllers to delete
   for (int i=spriteControllers_.GetItemCount()-1; i>=0; i--)
      {
      SpriteController* spriteController=spriteControllers_.Get(i);
      if (spriteController->GetReferenceCount()==0)
         {
         ArrayIterator<SpriteController*> it(spriteControllers_);
         if (it.Find(spriteController))
            {
            spriteControllers_.Remove(it);
            }
         delete spriteController;
         }     
      }
   }


//*** AcquireSpriteController ***

SpriteController* SpriteControllerManager::AcquireSpriteController(Sprite* sprite)
   {
   for (int i=0; i<spriteControllers_.GetItemCount(); i++)
      {
      SpriteController* spriteController=spriteControllers_.Get(i);
      if (spriteController->GetSprite()==sprite)
         {
         spriteController->IncreaseReferenceCount();
         return spriteController;
         }
      }

   SpriteController* spriteController=new SpriteController(sprite);
   spriteController->IncreaseReferenceCount();
   spriteControllers_.Add(spriteController);

   return spriteController;
   }


//*** ReleaseSpriteController ***

void SpriteControllerManager::ReleaseSpriteController(SpriteController* spriteController)
   {
   spriteController->DecreaseReferenceCount();
   if (spriteController->GetReferenceCount()==0)
      {
      ArrayIterator<SpriteController*> it(spriteControllers_);
      if (it.Find(spriteController))
         {
         spriteControllers_.Remove(it);
         }
      delete spriteController;
      }
   }


//*** GetActionCount ***

int SpriteControllerManager::GetActionCount(Sprite* sprite) const
   {
   for (int i=0; i<spriteControllers_.GetItemCount(); i++)
      {
      SpriteController* spriteController=spriteControllers_.Get(i);
      if (spriteController->GetSprite()==sprite)
         {
         return spriteController->GetActionCount();
         }
      }

   return 0;
   }


//*** SpriteDeleted ***

void SpriteControllerManager::SpriteDeleted(Sprite* sprite)
   {
   for (int i=0; i<spriteControllers_.GetItemCount(); i++)
      {
      SpriteController* spriteController=spriteControllers_.Get(i);
      if (spriteController->GetSprite()==sprite)
         {
         spriteControllers_.Remove(i);
         delete spriteController;
         return;
         }
      }
   }

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