/* ScummVM - Graphic Adventure Engine
 *
 * ScummVM is the legal property of its developers, whose names
 * are too numerous to list here. Please refer to the COPYRIGHT
 * file distributed with this source distribution.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

/*
 * Copyright (C) 2006-2010 - Frictional Games
 *
 * This file is part of Penumbra Overture.
 */

#include "hpl1/penumbra-overture/GameLink.h"
#include "hpl1/engine/engine.h"

#include "hpl1/penumbra-overture/Init.h"
#include "hpl1/penumbra-overture/MapHandler.h"
#include "hpl1/penumbra-overture/Player.h"
#include "hpl1/penumbra-overture/RadioHandler.h"

#include "hpl1/penumbra-overture/GlobalInit.h"

//////////////////////////////////////////////////////////////////////////
// LOADER
//////////////////////////////////////////////////////////////////////////

//-----------------------------------------------------------------------

cAreaLoader_GameLink::cAreaLoader_GameLink(const tString &asName, cInit *apInit)
	: iArea3DLoader(asName) {
	mpInit = apInit;
}

cAreaLoader_GameLink::~cAreaLoader_GameLink() {
}

//-----------------------------------------------------------------------

iEntity3D *cAreaLoader_GameLink::Load(const tString &asName, const cVector3f &avSize,
									  const cMatrixf &a_mtxTransform, cWorld3D *apWorld) {
	cGameLink *pLink = hplNew(cGameLink, (mpInit, asName));

	pLink->m_mtxOnLoadTransform = a_mtxTransform;

	// Create physics data
	iPhysicsWorld *pPhysicsWorld = apWorld->GetPhysicsWorld();
	iCollideShape *pShape = pPhysicsWorld->CreateBoxShape(avSize, NULL);
	Common::Array<iPhysicsBody *> vBodies;
	vBodies.push_back(pPhysicsWorld->CreateBody(asName, pShape));

	vBodies[0]->SetCollide(false);
	vBodies[0]->SetCollideCharacter(false);
	vBodies[0]->SetMatrix(a_mtxTransform);

	vBodies[0]->SetUserData(pLink);
	pLink->SetBodies(vBodies);

	mpInit->mpMapHandler->AddGameEntity(pLink);

	return NULL;
}

//-----------------------------------------------------------------------

//////////////////////////////////////////////////////////////////////////
// CONSTRUCTORS
//////////////////////////////////////////////////////////////////////////

//-----------------------------------------------------------------------

cGameLink::cGameLink(cInit *apInit, const tString &asName) : iGameEntity(apInit, asName) {
	mType = eGameEntityType_Link;
}

//-----------------------------------------------------------------------

cGameLink::~cGameLink(void) {
}

//-----------------------------------------------------------------------

//////////////////////////////////////////////////////////////////////////
// PUBLIC METHODS
//////////////////////////////////////////////////////////////////////////

//-----------------------------------------------------------------------

void cGameLink::OnPlayerPick() {
	if (mpInit->mpPlayer->GetPickedDist() <= 1.8) {
		mpInit->mpPlayer->SetCrossHairState(eCrossHairState_DoorLink);
	}
}

void cGameLink::OnPlayerInteract() {
	// if(mpInit->mpRadioHandler->IsActive()) return;

	if (mpInit->mpPlayer->GetPickedDist() <= 1.8 && msMapFile != "") {
		mpInit->mpMapHandler->ChangeMap(msMapFile, msMapPos, msStartSound, msStopSound, mfFadeOutTime,
										mfFadeInTime, msLoadTextCat, msLoadTextEntry);
	}
}

//-----------------------------------------------------------------------

//////////////////////////////////////////////////////////////////////////
// PRIVATE METHODS
//////////////////////////////////////////////////////////////////////////

//-----------------------------------------------------------------------

//-----------------------------------------------------------------------

//////////////////////////////////////////////////////////////////////////
// SAVE OBJECT STUFF
//////////////////////////////////////////////////////////////////////////

//-----------------------------------------------------------------------

kBeginSerialize(cGameLink_SaveData, iGameEntity_SaveData)
	kSerializeVar(mvSize, eSerializeType_Vector3f)
		kSerializeVar(msMapFile, eSerializeType_String)
			kSerializeVar(msMapPos, eSerializeType_String)
				kSerializeVar(msStartSound, eSerializeType_String)
					kSerializeVar(msStopSound, eSerializeType_String)
						kSerializeVar(mfFadeOutTime, eSerializeType_Float32)
							kSerializeVar(mfFadeInTime, eSerializeType_Float32)
								kSerializeVar(msLoadTextCat, eSerializeType_String)
									kSerializeVar(msLoadTextEntry, eSerializeType_String)
										kEndSerialize()

	//-----------------------------------------------------------------------

	iGameEntity *cGameLink_SaveData::CreateEntity() {
	return NULL;
}

//-----------------------------------------------------------------------

iGameEntity_SaveData *cGameLink::CreateSaveData() {
	return hplNew(cGameLink_SaveData, ());
}

//-----------------------------------------------------------------------

void cGameLink::SaveToSaveData(iGameEntity_SaveData *apSaveData) {
	super::SaveToSaveData(apSaveData);
	cGameLink_SaveData *pData = static_cast<cGameLink_SaveData *>(apSaveData);

	kCopyToVar(pData, msMapFile);
	kCopyToVar(pData, msMapPos);
	kCopyToVar(pData, msStartSound);
	kCopyToVar(pData, msStopSound);
	kCopyToVar(pData, mfFadeOutTime);
	kCopyToVar(pData, mfFadeInTime);
	kCopyToVar(pData, msLoadTextCat);
	kCopyToVar(pData, msLoadTextEntry);

	pData->mvSize = mvBodies[0]->GetShape()->GetSize();
}

//-----------------------------------------------------------------------

void cGameLink::LoadFromSaveData(iGameEntity_SaveData *apSaveData) {
	super::LoadFromSaveData(apSaveData);
	cGameLink_SaveData *pData = static_cast<cGameLink_SaveData *>(apSaveData);

	kCopyFromVar(pData, msMapFile);
	kCopyFromVar(pData, msMapPos);
	kCopyFromVar(pData, msStartSound);
	kCopyFromVar(pData, msStopSound);
	kCopyFromVar(pData, mfFadeOutTime);
	kCopyFromVar(pData, mfFadeInTime);
	kCopyFromVar(pData, msLoadTextCat);
	kCopyFromVar(pData, msLoadTextEntry);
}
//-----------------------------------------------------------------------