bool onut::PropertyManager::loadPropertiesFromJson(const Json::Value& json)
{
for (auto &member : json.getMemberNames())
{
auto propertyIT = m_properties.find(member);
if (propertyIT == m_properties.end()) continue;
auto &propertyLink = propertyIT->second;
auto &jsonElement = json[member];
switch (propertyLink.type)
{
case ePropertyType::P_BOOL:
if (jsonElement.isBool())
{
*(bool*)propertyLink.pProperty = jsonElement.asBool();
}
break;
case ePropertyType::P_INT:
if (jsonElement.isInt())
{
*(int*)propertyLink.pProperty = jsonElement.asInt();
}
break;
case ePropertyType::P_FLOAT:
if (jsonElement.isDouble())
{
*(float*)propertyLink.pProperty = static_cast<float>(jsonElement.asDouble());
}
break;
case ePropertyType::P_STRING:
if (jsonElement.isString())
{
*(std::string*)propertyLink.pProperty = jsonElement.asCString();
}
break;
case ePropertyType::P_POINT:
if (jsonElement.isArray() &&
jsonElement.size() == 2)
{
auto &x = jsonElement[0];
auto &y = jsonElement[1];
if (x.isInt() && y.isInt())
{
((glm::tvec2<int>*)propertyLink.pProperty)->x = x.asInt();
((glm::tvec2<int>*)propertyLink.pProperty)->y = y.asInt();
}
}
break;
case ePropertyType::P_VEC2:
if (jsonElement.isArray() &&
jsonElement.size() == 2)
{
auto &x = jsonElement[0];
auto &y = jsonElement[1];
if (x.isDouble() && y.isDouble())
{
((glm::vec2*)propertyLink.pProperty)->x = static_cast<float>(x.asDouble());
((glm::vec2*)propertyLink.pProperty)->y = static_cast<float>(y.asDouble());
}
}
break;
case ePropertyType::P_VEC3:
if (jsonElement.isArray() &&
jsonElement.size() == 3)
{
auto &x = jsonElement[0];
auto &y = jsonElement[1];
auto &z = jsonElement[2];
if (x.isDouble() && y.isDouble() && z.isDouble())
{
((glm::vec3*)propertyLink.pProperty)->x = static_cast<float>(x.asDouble());
((glm::vec3*)propertyLink.pProperty)->y = static_cast<float>(y.asDouble());
((glm::vec3*)propertyLink.pProperty)->z = static_cast<float>(z.asDouble());
}
}
break;
case ePropertyType::P_VEC4:
if (jsonElement.isArray() &&
jsonElement.size() == 4)
{
auto &x = jsonElement[0];
auto &y = jsonElement[1];
auto &z = jsonElement[2];
auto &w = jsonElement[3];
if (x.isDouble() && y.isDouble() && z.isDouble() && w.isDouble())
{
((glm::vec4*)propertyLink.pProperty)->x = static_cast<float>(x.asDouble());
((glm::vec4*)propertyLink.pProperty)->y = static_cast<float>(y.asDouble());
((glm::vec4*)propertyLink.pProperty)->z = static_cast<float>(z.asDouble());
((glm::vec4*)propertyLink.pProperty)->w = static_cast<float>(w.asDouble());
}
}
break;
case ePropertyType::P_ENTITY_ARRAY:
if (jsonElement.isArray())
{
auto pMyEntity = dynamic_cast<Entity*>(this);
auto pEntities = static_cast<ObjectVector<Entity>*>(propertyLink.pProperty);
for (auto &jsonEntity : jsonElement)
{
if (jsonEntity.isObject())
{
if (pMyEntity)
{
auto pEntity = new onut::Entity();
pEntity->retain();
pEntity->loadPropertiesFromJson(jsonEntity);
if (pEntities == &pMyEntity->getChildren())
{
pMyEntity->add(pEntity);
}
else
{
pEntities->push_back(pEntity);
}
pEntity->release();
}
else
{
assert(false); // TODO
}
}
}
}
break;
case ePropertyType::P_COMPONENT_ARRAY:
if (jsonElement.isArray())
{
auto pComponentManager = dynamic_cast<ComponentManager*>(this);
auto pComponents = static_cast<ObjectVector<Component>*>(propertyLink.pProperty);
for (auto &jsonComponent : jsonElement)
{
if (jsonComponent.isArray() &&
jsonComponent.size() == 2 &&
jsonComponent[0].isString() &&
jsonComponent[1].isObject())
{
auto szComponentClassName = jsonComponent[0].asCString();
auto pComponentObject = ObjectLibrary::createObject(szComponentClassName);
if (!pComponentObject) continue;
auto pComponent = dynamic_cast<onut::Component*>(pComponentObject);
if (!pComponent) continue;
pComponent->loadPropertiesFromJson(jsonComponent[1]);
pComponent->retain();
if (pComponentManager && pComponents == &pComponentManager->getComponents())
{
pComponentManager->addComponent(pComponent);
pComponent->release();
}
else
{
pComponents->push_back(pComponent);
}
}
}
}
break;
case ePropertyType::P_MATERIAL:
if (jsonElement.isString())
{
auto ppMaterial = static_cast<onut::Material**>(propertyLink.pProperty);
auto pContentManager = Game::getGame()->getComponent<ContentManager>();
if (ppMaterial && pContentManager)
{
auto filename = "assets/" + jsonElement.asString();
auto pMaterial = pContentManager->getResource<onut::Material>(filename);
if (!pMaterial)
{
pMaterial = new onut::Material();
if (!pMaterial->loadPropertiesFromFile(filename))
{
pMaterial->release();
break;
}
pContentManager->addResource(filename, pMaterial);
}
pMaterial->retain();
*ppMaterial = pMaterial;
}
}
break;
case ePropertyType::P_MESH:
if (jsonElement.isString())
{
auto ppMesh = static_cast<onut::Mesh**>(propertyLink.pProperty);
auto pContentManager = Game::getGame()->getComponent<ContentManager>();
if (ppMesh && pContentManager)
{
auto filename = "assets/" + jsonElement.asString();
auto pMesh = pContentManager->getResource<onut::Mesh>(filename);
if (!pMesh)
{
pMesh = onut::Mesh::create();
if (!pMesh->load(filename))
{
pMesh->release();
break;
}
pContentManager->addResource(filename, pMesh);
}
pMesh->retain();
*ppMesh = pMesh;
}
}
break;
case ePropertyType::P_TEXTURE:
if (jsonElement.isString())
{
auto ppTexture = static_cast<onut::Texture**>(propertyLink.pProperty);
auto pContentManager = Game::getGame()->getComponent<ContentManager>();
if (ppTexture && pContentManager)
{
auto filename = "assets/" + jsonElement.asString();
auto pTexture = pContentManager->getResource<onut::Texture>(filename);
if (!pTexture)
{
pTexture = onut::Texture::create();
if (!pTexture->load(filename))
{
pTexture->release();
break;
}
pContentManager->addResource(filename, pTexture);
}
pTexture->retain();
*ppTexture = pTexture;
}
}
break;
default:
assert(false);
}
}
return true;
}
int main(int argc, const char * argv[]) {
int rc;
pthread_t clockThread;
pthread_t cpuThread;
circularlistnode *doneQ;
doneQ = (circularlistnode *)malloc(sizeof(circularlistnode));
doneQ -> next = doneQ;
doneQ -> prev = doneQ;
circularlistnode *start;
start = (circularlistnode *)malloc(sizeof(circularlistnode));
start -> next = start;
start -> prev = start;
circularlistnode *waitQ;
waitQ = (circularlistnode *)malloc(sizeof(circularlistnode));
waitQ -> next = waitQ;
waitQ -> prev = waitQ;
sharedRes *sharedResource = (sharedRes *) malloc(sizeof(sharedRes));
sharedResource->properties = loadPropertiesFromFile(argv[1]);
priorityscheduler *scheduler = (priorityscheduler *)malloc(sizeof(priorityscheduler));
pr_init_scheduler(scheduler, sharedResource->properties->maxPriority);
//int size = (int)ceil(log2(NUM_OF_MEM));
pagePointer freeMemTable[((int)ceil(log2(sharedResource->properties->numMemoryBlocks))) + 1];
for (int i = 0; i < ((int)ceil(log2(sharedResource->properties->numMemoryBlocks))) + 1; i++) {
page *start = (page *) malloc(sizeof(page));
start->next = start;
start->prev = start;
freeMemTable[i] = start;
}
page *firstPage = (page *)malloc(sizeof(page));
firstPage->startAddress = 0;
firstPage->size = sharedResource->properties->numMemoryBlocks;
freeMemTable[((int)log2(sharedResource->properties->numMemoryBlocks))]->next = firstPage;
freeMemTable[((int)log2(sharedResource->properties->numMemoryBlocks))]->prev = firstPage;
firstPage->next = freeMemTable[((int)log2(sharedResource->properties->numMemoryBlocks))];
firstPage->prev = freeMemTable[((int)log2(sharedResource->properties->numMemoryBlocks))];
sharedResource->scheduler = scheduler;
sharedResource->time = 0;
sharedResource->doneQ = doneQ;
sharedResource->doneQSize = 0;
sharedResource->nextPid = 0;
sharedResource->waitQ = waitQ;
if (sharedResource->properties == NULL)
{
printf("Unable to read system properties. Cannot run simulation.\n");
return 1;
}
sharedResource->numOfRandGenProcs = sharedResource->properties->maxRandGenProcs;
sharedResource->freeMemoryArray = freeMemTable;
//NOTE Ready to start generating the number of pages a process needs to execute and figure out hw to give it to them.
pthread_mutex_init(&lock, NULL);
// Seed the random function.
srand((unsigned int)time(NULL));
rc = pthread_create(&clockThread, NULL, cpuClock, (void *)sharedResource);
if(rc)
{
printf("ERROR. Return code from thread %d\n", rc);
exit(-1);
}
rc = pthread_create(&cpuThread, NULL, cpu, (void *)sharedResource);
if(rc)
{
printf("ERROR. Return code from thread %d\n", rc);
exit(-1);
}
rc = pthread_join(clockThread, NULL);
if(rc)
{
printf("Error, return code from thread_join() is %d\n", rc);
exit(-1);
}
rc = pthread_join(cpuThread, NULL);
if(rc)
{
printf("Error, return code from thread_join() is %d\n", rc);
exit(-1);
}
printf("main completed join with thread clock thread \n");
printf("main completed join with thread readyQ thread \n");
printf("main completed join with thread cpu thread \n");
printData(sharedResource->doneQ, sharedResource->doneQ->next);
pthread_mutex_destroy(&lock);
return 0;
}