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Implement/match MxCompositeMediaPresenter::StartAction (#326)

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* Implement/match MxCompositeMediaPresenter::StartAction

* Add missing override
This commit is contained in:
Christian Semmler
2023-12-15 10:22:07 -05:00
committed by GitHub
parent 53caf30ab0
commit 7615585f36
3 changed files with 64 additions and 5 deletions
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65
LEGO1/mxcompositemediapresenter.cpp
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@@ -1,7 +1,12 @@
#include "mxcompositemediapresenter.h"
#include "legoomni.h"
#include "legosoundmanager.h"
#include "legovideomanager.h"
#include "mxautolocker.h"
#include "mxdsmultiaction.h"
#include "mxobjectfactory.h"
#include "mxtimer.h"
DECOMP_SIZE_ASSERT(MxCompositeMediaPresenter, 0x50)
@@ -19,11 +24,65 @@ MxCompositeMediaPresenter::~MxCompositeMediaPresenter()
VideoManager()->RemovePresenter(*this);
}
// STUB: LEGO1 0x10074090
// FUNCTION: LEGO1 0x10074090
MxResult MxCompositeMediaPresenter::StartAction(MxStreamController* p_controller, MxDSAction* p_action)
{
// TODO
return SUCCESS;
MxAutoLocker lock(&m_criticalSection);
MxResult result = FAILURE;
MxDSActionList* actions = ((MxDSMultiAction*) p_action)->GetActionList();
MxDSActionListCursor cursor(actions);
MxDSAction* action;
if (MxPresenter::StartAction(p_controller, p_action) == SUCCESS) {
// The usual cursor.Next() loop doesn't match here, even though
// the logic is the same. It does match when "deconstructed" into
// the following Head(), Current() and NextFragment() calls,
// but this seems unlikely to be the original code.
// The alpha debug build also uses Next().
// cursor.Head();
// while (cursor.Current(action)) {
// cursor.NextFragment();
while (cursor.Next(action)) {
MxBool success = FALSE;
action->CopyFlags(m_action->GetFlags());
const char* presenterName = PresenterNameDispatch(*action);
MxPresenter* presenter = (MxPresenter*) ObjectFactory()->Create(presenterName);
if (presenter && presenter->AddToManager() == SUCCESS) {
presenter->SetCompositePresenter(this);
if (presenter->StartAction(p_controller, action) == SUCCESS) {
presenter->SetTickleState(TickleState_Idle);
if (presenter->IsA("MxVideoPresenter"))
VideoManager()->RemovePresenter(*presenter);
else if (presenter->IsA("MxAudioPresenter"))
SoundManager()->RemovePresenter(*presenter);
success = TRUE;
}
}
if (success) {
action->SetOrigin(this);
m_list.push_back(presenter);
}
else if (presenter)
delete presenter;
}
if (!m_compositePresenter) {
SetTickleState(TickleState_Ready);
MxLong time = Timer()->GetTime();
m_action->SetUnknown90(time);
}
result = SUCCESS;
}
return result;
}
// STUB: LEGO1 0x100742e0