132 lines
4.0 KiB
C++
132 lines
4.0 KiB
C++
#ifndef _WCACHEDRESOURCE_H_
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#define _WCACHEDRESOURCE_H_
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#include <hge/hgeparticle.h>
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#if defined WIN32 || defined LINUX
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#define INVALID_MTEX ((GLuint) -1)
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#else
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#define INVALID_MTEX -1
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#endif
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class WResource{
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public:
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friend class WResourceManager;
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template<class cacheItem,class cacheActual> friend class WCache;
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WResource();
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virtual ~WResource();
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virtual void Trash()=0; //Delete the cacheActual.
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virtual void Nullify()=0; //For when our size is 0, so we don't free anything by mistake.
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virtual unsigned long size()=0; //Size of cached item in bytes.
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virtual bool isGood()=0; //Return true if this has data.
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virtual bool isLocked(); //Is the resource locked?
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virtual void lock(); //Lock it.
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virtual void unlock(bool force = false); //Unlock it. Forcing a lock will also remove "permanent" status.
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bool isPermanent(); //Is the resource permanent?
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void deadbolt(); //Make it permanent.
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void hit(); //Update resource's last used time.
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protected:
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int loadedMode; //What submode settings were we loaded with? (For refresh)
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unsigned int lastTime; //When was the last time we were hit?
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unsigned char locks; //Remember to unlock when we're done using locked stuff, or else this'll be useless.
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};
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class WCachedResource: public WResource {
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public:
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friend class WResourceManager;
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template<class cacheItem,class cacheActual> friend class WCache;
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virtual ~WCachedResource() {};
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virtual void Refresh(string filename)=0; //Basically calls Attempt(filename) and remaps in situ.
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virtual bool Attempt(string filename, int submode, int & error)=0; //Returns true if we've loaded our data and isGood().
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};
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class WTrackedQuad: public WResource {
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public:
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WTrackedQuad(string _resname);
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~WTrackedQuad();
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void Nullify();
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void Trash();
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unsigned long size();
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bool isGood();
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string resname;
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JQuad * quad;
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};
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class WCachedTexture: public WCachedResource{
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public:
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friend class WResourceManager;
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template<class cacheItem,class cacheActual> friend class WCache;
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WCachedTexture();
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~WCachedTexture();
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void Refresh(string filename);
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unsigned long size();
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bool isGood();
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bool isLocked();
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bool Attempt(string filename, int submode, int & error);
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bool compare(JTexture * t) {return (t == texture);};
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void Nullify();
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void Trash();
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JTexture * Actual(); //Return this texture as is. Does not make a new one.
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JQuad * GetQuad(string resname);
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WTrackedQuad* GetTrackedQuad(float offX=0.0f, float offY=0.0f, float width=0.0f, float height=0.0f,string resname=""); //Get us a new/existing quad.
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JQuad * GetQuad(float offX=0.0f, float offY=0.0f, float width=0.0f, float height=0.0f,string resname=""); //Alias to GetTrackedQuad.
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JQuad * GetCard(float offX=0.0f, float offY=0.0f, float width=0.0f, float height=0.0f,string resname=""); //Same as above, but centered when new.
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bool ReleaseQuad(JQuad* quad); //We're done with this quad, so delete and stop tracking. True if existed.
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protected:
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JTexture * texture;
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vector<WTrackedQuad*> trackedQuads;
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static vector<WTrackedQuad*> garbageTQs;
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};
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class WCachedParticles: public WCachedResource{
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public:
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friend class WResourceManager;
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template<class cacheItem,class cacheActual> friend class WCache;
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WCachedParticles();
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~WCachedParticles();
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void Nullify();
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void Trash();
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void Refresh(string filename);
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unsigned long size();
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bool isGood();
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bool Attempt(string filename, int submode, int & error);
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bool compare(hgeParticleSystemInfo * p) {return (p == particles);};
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hgeParticleSystemInfo * Actual();
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protected:
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hgeParticleSystemInfo * particles;
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};
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class WCachedSample: public WCachedResource{
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public:
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friend class WResourceManager;
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template<class cacheItem,class cacheActual> friend class WCache;
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WCachedSample();
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~WCachedSample();
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void Nullify();
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void Trash();
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bool compare(JSample * s) {return (s == sample);};
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unsigned long size();
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bool isGood();
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void Refresh(string filename);
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bool Attempt(string filename, int submode, int & error);
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JSample * Actual(); //Return this sample.
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protected:
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JSample * sample;
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};
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#endif |