int GameLoop::loadStates(LoadXML* loader)
{
int status = -1;
if(loader != NULL &&
loader->getDocument() != NULL)
{
XMLCh nodeName[100];
XMLString::copyString(nodeName, newString("state").c_str());
DOMNodeList* nodeList = loader->getDocument()->getElementsByTagName(nodeName);
if(nodeList != NULL &&
nodeList->getLength() > 0)
{
for(int i = 0; i < nodeList->getLength(); i++)
{
String type = loader->getTagContent(newString("type"), (DOMElement*)nodeList->item(i));
String name = loader->getTagContent(newString("name"), (DOMElement*)nodeList->item(i));
BaseState* state = this->newState(name, type);
String camera = loader->getTagContent(newString("camera"), (DOMElement*)nodeList->item(i));
String resources = loader->getTagContent(newString("resources"), (DOMElement*)nodeList->item(i));
if(state != NULL)
{
state->setName(name);
state->setResourceXML(resources);
state->setCamera(camera);
}
}
}
}
return status;
}
BaseState* StateMachine::PopState()
{
BaseState* lastState = stateStack.back();
stateStack.pop_back();
lastState->Destroy();
return lastState;
}
void StateManager::CreateState(const StateType& l_type){
auto newState = m_stateFactory.find(l_type);
if (newState == m_stateFactory.end()){ return; }
BaseState* state = newState->second();
state->m_view = m_shared->m_wind->GetRenderWindow()->getDefaultView();
m_states.emplace_back(l_type, state);
state->OnCreate();
}
BaseState * StateWidget::getState()
{
BaseState * toInsertState = StateWidgets[tmpWidget]->getStateObject();
if(toInsertState==NULL)return NULL;
toInsertState->setName(this->stateNameEdit->text());
int chosen = getStateTypeTable().indexOf(stateTypeCombo->currentText());
toInsertState->setType((StateType)chosen);
toInsertState->setParameters(paramEdit->text());
return toInsertState;
}
BaseState* StateMachine::SwitchState(BaseState* a_gameState)
{
BaseState* lastState = stateStack.back();
lastState->Destroy();
stateStack.pop_back();
stateStack.push_back(a_gameState);
a_gameState->Initialize();
return lastState;
}
void StateManager::createState(const StateType& type)
{
auto newState = m_stateFactory.find(type);
if (newState == m_stateFactory.end()) { return; }
BaseState* state = newState->second();
state->m_view = m_context->window->getRenderWindow().getView();
m_states.emplace_back(type, state);
state->onCreate();
}
void StateWidget::AcceptState()
{
if(edited==NULL)
{
emit reportError(QString("Please, select a state to edit, edit it and then press OK."));
return;
}
if ( !StateNameOK())
{
return;
}
BaseState * toInsertState = StateWidgets[tmpWidget]->getStateObject();
if(toInsertState==NULL)
return;
toInsertState->setName(this->stateNameEdit->text());
toInsertState->setType(StateType(stateTypeCombo->currentIndex()));
toInsertState->setParameters(paramEdit->text());
OKButton->setDisabled(true);
BaseState * tmp = edited;
edited = NULL;
emit ReplaceState(tmp, toInsertState);
}
// вытаскивание состояния из стека
BaseState* StateManager::Pop(){
BaseState* st = states.top();
st->Stop();
states.pop();
return st;
};
