#include "legoentitypresenter.h"

#include "islepathactor.h"
#include "legovideomanager.h"
#include "misc.h"

DECOMP_SIZE_ASSERT(LegoEntityPresenter, 0x50);

// FUNCTION: LEGO1 0x10053440
LegoEntityPresenter::LegoEntityPresenter()
{
	Init();
}

// FUNCTION: LEGO1 0x100535c0
void LegoEntityPresenter::Init()
{
	m_entity = NULL;
}

// FUNCTION: LEGO1 0x100535d0
LegoEntityPresenter::~LegoEntityPresenter()
{
	Destroy(TRUE);
}

// FUNCTION: LEGO1 0x10053630
undefined4 LegoEntityPresenter::SetEntity(LegoEntity* p_entity)
{
	m_entity = p_entity;
	return 0;
}

// FUNCTION: LEGO1 0x10053640
void LegoEntityPresenter::Destroy(MxBool p_fromDestructor)
{
	if (VideoManager()) {
		VideoManager()->UnregisterPresenter(*this);
	}

	Init();
}

// FUNCTION: LEGO1 0x10053670
void LegoEntityPresenter::Destroy()
{
	Destroy(FALSE);
}

// FUNCTION: LEGO1 0x10053680
MxResult LegoEntityPresenter::StartAction(MxStreamController* p_controller, MxDSAction* p_action)
{
	MxResult result = MxCompositePresenter::StartAction(p_controller, p_action);

	if (VideoManager()) {
		VideoManager()->RegisterPresenter(*this);
	}

	return result;
}

// FUNCTION: LEGO1 0x100536c0
void LegoEntityPresenter::ReadyTickle()
{
	if (CurrentWorld()) {
		m_entity = (LegoEntity*) MxPresenter::CreateEntity("LegoEntity");
		if (m_entity) {
			m_entity->Create(*m_action);
			m_entity->SetLocation(m_action->GetLocation(), m_action->GetDirection(), m_action->GetUp(), TRUE);
			ParseExtra();
		}
		ProgressTickleState(e_starting);
	}
}

// FUNCTION: LEGO1 0x10053720
void LegoEntityPresenter::RepeatingTickle()
{
	if (m_list.empty()) {
		EndAction();
	}
}

// FUNCTION: LEGO1 0x10053730
void LegoEntityPresenter::SetEntityLocation(const Vector3& p_location, const Vector3& p_direction, const Vector3& p_up)
{
	if (m_entity) {
		m_entity->SetLocation(p_location, p_direction, p_up, TRUE);
	}
}

// FUNCTION: LEGO1 0x10053750
void LegoEntityPresenter::ParseExtra()
{
	MxU16 extraLength;
	char* extraData;
	m_action->GetExtra(extraLength, extraData);

	if (extraLength & MAXWORD) {
		char extraCopy[512];
		memcpy(extraCopy, extraData, extraLength & MAXWORD);
		extraCopy[extraLength & MAXWORD] = '\0';

		m_entity->ParseAction(extraCopy);
	}
}