int SingleFileNode::GetData( OWSMODULE::byteSeq& dataBlock )
{
if(pos >= len)
return 0;
int num = READSIZE;
if(num >= len - pos)
num = len - pos;
FILE *fin = NULL;
errno_t err = fopen_s(&fin, fileName.c_str(), "rb");
if(err == 0)
{
fseek(fin, pos, SEEK_SET);
memset(buf, 0, num);
fread(buf, 1, num, fin);
dataBlock.assign(buf, buf+num);
fclose(fin);
}
else
{
SetTaskState(OWSMODULE::OWSERROR);
return 0;
}
pos += num;
if(pos >= len)
SetTaskState(OWSMODULE::OWSFINISH);
return num;
}
int SingleBufNode::GetData( OWSMODULE::byteSeq& dataBlock )
{
if(pos >= len)
return 0;
int num = READSIZE;
if(num >= len - pos)
num = len - pos;
dataBlock.assign(buf+pos, buf+pos+num);
pos += num;
if(pos >= len)
SetTaskState(OWSMODULE::OWSFINISH);
return num;
}
void CGameTaskManager::UpdateTasks ()
{
u32 task_count = GameTasks().size();
if(0==task_count) return;
SGameTaskKey *tasks = (SGameTaskKey*)_alloca(task_count*sizeof(SGameTaskKey));
SGameTaskKey *I = tasks;
SGameTaskKey *E = tasks + task_count;
GameTasks_it i = GameTasks().begin();
for ( ; I != E; ++I, ++i)
new (I) SGameTaskKey(*i);
for (I = tasks; I != E; ++I)
{
CGameTask *t = (*I).game_task;
for(u16 i=0; i<t->m_Objectives.size() ;++i)
{
SGameTaskObjective& obj = t->Objective(i);
if(obj.TaskState()!=eTaskStateInProgress && i==0) break;
if(obj.TaskState()!=eTaskStateInProgress) continue;
ETaskState state = obj.UpdateState();
if( (state==eTaskStateFail || state==eTaskStateCompleted))
SetTaskState(t, i, state);
}
}
for ( ; I != E; ++I, ++i)
I->~SGameTaskKey ();
SGameTaskObjective* obj = ActiveObjective();
if(obj)
{
Level().MapManager().DisableAllPointers();
CMapLocation* ml = obj->LinkedMapLocation();
if(ml && !ml->PointerEnabled())
ml->EnablePointer();
}
if( m_flags.test(eChanged) )
UpdateActiveTask ();
}
void CGameTaskManager::SetTaskState(CGameTask* t, u16 objective_num, ETaskState state)
{
m_flags.set (eChanged, TRUE);
bool isRoot = (objective_num==0);
SGameTaskObjective* o = &t->Objective(objective_num);
CMapLocation* ml = o->LinkedMapLocation();
bool bActive = ActiveObjective()==o;
if(((state==eTaskStateFail)||(state==eTaskStateCompleted)) && ml ){
Level().MapManager().RemoveMapLocation(o->map_location, o->object_id);
o->map_location = NULL;
o->object_id = u16(-1);
}
o->SetTaskState (state);
//highlight next objective if needed
if( (isRoot || !t->HasInProgressObjective()) && (ActiveTask()==t) )
{
SetActiveTask ("", 1 );
}else
if(!isRoot && bActive && objective_num != (t->m_Objectives.size()-1) ){//not last
SetActiveTask (t->m_ID, objective_num+1 );
}
if(isRoot){//setState for task and all sub-tasks
for(u16 i=0; i<t->m_Objectives.size();++i)
if( t->Objective(i).TaskState()==eTaskStateInProgress )
SetTaskState(t,i,state);
}
if(0 == objective_num && eTaskStateCompleted == state || eTaskStateFail == state)
t->m_FinishTime = Level().GetGameTime();
CUIGameSP* pGameSP = smart_cast<CUIGameSP*>(HUD().GetUI()->UIGame());
if(pGameSP) {
pGameSP->PdaMenu->PdaContentsChanged (pda_section::quests);
}
}
void CGameTaskManager::SetTaskState(const TASK_ID& id, u16 objective_num, ETaskState state)
{
CGameTask* t = HasGameTask(id);
if (NULL==t) {Msg("actor does not has task [%s]", *id); return;}
SetTaskState (t,objective_num, state);
}
