urho3d/Source/Engine/LuaScript/pkgs/Resource/ResourceCache.pkg

$#include "ResourceCache.h"

class ResourceCache
{    
    void ReleaseAllResources(bool force = false);
    bool ReloadResource(Resource* resource);

    void SetMemoryBudget(ShortStringHash type, unsigned budget);
    void SetMemoryBudget(const String type, unsigned budget);
    
    void SetAutoReloadResources(bool enable);
    void SetSearchPackagesFirst(bool value);

    tolua_outside File* ResourceCacheGetFile @ GetFile(const String name);
    Resource* GetResource(const String type, const String name);
    
    bool Exists(const String name) const;
    unsigned GetMemoryBudget(ShortStringHash type) const;
    unsigned GetMemoryUse(ShortStringHash type) const;
    unsigned GetTotalMemoryUse() const;
    String GetResourceFileName(const String name) const;
    
    bool GetAutoReloadResources() const;
    bool GetSearchPackagesFirst() const;
    
    String GetPreferredResourceDir(const String path) const;
    String SanitateResourceName(const String name) const;
    String SanitateResourceDirName(const String name) const;

    tolua_readonly tolua_property__get_set unsigned totalMemoryUse;
    tolua_readonly tolua_property__get_set bool autoReloadResources;
    tolua_readonly tolua_property__get_set bool searchPackagesFirst;
};

${
static File* ResourceCacheGetFile(ResourceCache* cache, const String& fileName)
{
    SharedPtr<File> file = cache->GetFile(fileName);
    if (!file)
        return 0;
    else
    {
        // Need to safely detach the object from the shared pointer so that the Lua script can manually
        // delete the object once done. The refcount needs to be set zero or else the destructor will assert
        File* fileRaw = file.Get();
        fileRaw->AddRef();
        file.Reset();
        RefCount* refCount = fileRaw->RefCountPtr();
        refCount->refs_ = 0;
        return fileRaw;
    }
}

// Disable generated GetResource function.
#define TOLUA_DISABLE_tolua_ResourceLuaAPI_ResourceCache_GetResource00

static int tolua_ResourceLuaAPI_ResourceCache_GetResource00(lua_State* tolua_S)
{
#ifndef TOLUA_RELEASE
 tolua_Error tolua_err;
 if (
 !tolua_isusertype(tolua_S,1,"ResourceCache",0,&tolua_err) ||
 !tolua_isurho3dstring(tolua_S,2,0,&tolua_err) ||
 !tolua_isurho3dstring(tolua_S,3,0,&tolua_err) ||
 !tolua_isnoobj(tolua_S,4,&tolua_err)
 )
 goto tolua_lerror;
 else
#endif
 {
  ResourceCache* self = (ResourceCache*)  tolua_tousertype(tolua_S,1,0);
  const String type = ((const String)  tolua_tourho3dstring(tolua_S,2,0));
  const String name = ((const String)  tolua_tourho3dstring(tolua_S,3,0));
#ifndef TOLUA_RELEASE
 if (!self) tolua_error(tolua_S,"invalid 'self' in function 'GetResource'", NULL);
#endif
 {
  Resource* tolua_ret = (Resource*)  self->GetResource(type,name);
  tolua_pushusertype(tolua_S,(void*)tolua_ret,type.CString());
 }
 }
 return 1;
#ifndef TOLUA_RELEASE
 tolua_lerror:
 tolua_error(tolua_S,"#ferror in function 'GetResource'.",&tolua_err);
 return 0;
#endif
}
$}