/*==LICENSE==*

CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011  Cyan Worlds, Inc.

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/>.

You can contact Cyan Worlds, Inc. by email legal@cyan.com
 or by snail mail at:
      Cyan Worlds, Inc.
      14617 N Newport Hwy
      Mead, WA   99021

*==LICENSE==*/
#include "HeadSpin.h"

#include "max.h"
#include "resource.h"
#include "plComponent.h"
#include "plComponentReg.h"

#include "../MaxMain/plPlasmaRefMsgs.h"
#include "../MaxMain/plMaxNode.h"
#include "hsResMgr.h"

#include "../plDrawable/plGeometrySpan.h"

#include "plLightMapComponent.h"

void DummyCodeIncludeFuncLightMap()
{
}


/////////////////////////////////////////////////////////////////////////////////////////////////////
//
//		LightMap Component
//		
//
//
//


//Max desc stuff necessary below.
CLASS_DESC(plLightMapComponent, gLightMapDesc, "Light Map",  "LightMap", COMP_TYPE_GRAPHICS, LIGHTMAP_COMP_CID)

enum
{
	kMapChannel,					//Inserted in v1
	kResolutionLevelRadio,			//Inserted in v1, removed in v2
	kResSpinControl,					//Inserted in v2
	kMapInitColor,
	kCompress,
	kShared
};

ParamBlockDesc2 gLightMapBk
(
	plComponent::kBlkComp, _T("lightMap"), 0, &gLightMapDesc, P_AUTO_CONSTRUCT + P_AUTO_UI, plComponent::kRefComp,

	IDD_COMP_LIGHTMAP, IDS_COMP_LIGHTMAPS, 0, 0, NULL,

		kMapChannel, _T("UVW Channel Light Map"), TYPE_INT, 0, 0,
		p_ui,	TYPE_SPINNER, EDITTYPE_INT,	IDC_COMP_LIGHTMAP_EDIT1, IDC_COMP_LIGHTMAP_SPIN1,	0.4,
		p_default, 1,
		p_range, 1, plGeometrySpan::kMaxNumUVChannels,
		end,
//
//		kResolutionLevelRadio,	_T("Resolution Level"),		TYPE_INT, 		0, 0,
//		p_ui,		TYPE_RADIO, 5,	IDC_RADIO_LM1,	IDC_RADIO_LM2,	IDC_RADIO_LM3,	IDC_RADIO_LM4, IDC_RADIO_LM5,
//		p_vals,			0, 1,	2,	3,	4,
//		p_default,		2,
//
//
		kResSpinControl, _T("Resolution Spinner"),	TYPE_INT,		0,	0,
		p_ui,	TYPE_SLIDER,	EDITTYPE_INT, IDC_COMP_LM_DUMMY, IDC_COMP_LIGHT_SLIDER, 4,
		p_range, 0,	4,
		p_default, 2,
		end,
	
		kMapInitColor, _T("Initial map color"), TYPE_RGBA, 0, 0,
		p_ui, TYPE_COLORSWATCH, 		IDC_COMP_LIGHTMAP_COLOR,
		p_default, Color(0,0,0),
		end,

		kCompress,  _T("Compress"), TYPE_BOOL, 		0, 0,
			p_default,	TRUE,
			p_ui,	TYPE_SINGLECHEKBOX, IDC_COMP_LIGHTMAP_COMPRESS,
			end,

		kShared,  _T("Shared"), TYPE_BOOL, 		0, 0,
			p_default,	FALSE,
			p_ui,	TYPE_SINGLECHEKBOX, IDC_COMP_LIGHTMAP_SHARED,
			end,

	end
);




plLightMapComponent::plLightMapComponent()
:	fLightMapKey(nil)
{
	fClassDesc = &gLightMapDesc;
	fClassDesc->MakeAutoParamBlocks(this);
}




hsBool plLightMapComponent::Convert(plMaxNode *node, plErrorMsg *pErrMsg)
{
	return true;
}

hsBool plLightMapComponent::SetupProperties(plMaxNode *node, plErrorMsg *pErrMsg)
{
	fLightMapKey = nil;
	return true;
}


hsBool plLightMapComponent::PreConvert(plMaxNode *pNode,  plErrorMsg *pErrMsg)
{
	return true;
}


float plLightMapComponent::GetScale() const
{
	int resBut = fCompPB->GetInt(kResSpinControl);
	float res = 1.f;
	switch( resBut )
	{
	case 4:
		res = 9.f;
		break;
	case 3:
		res = 3.f;
		break;
	default:
	case 2:
		res = 1.f;
		break;
	case 1:
		res = 0.5f;
		break;
	case 0:
		res = 0.25f;
		break;
	}

	return res;
}

UInt32 plLightMapComponent::GetUVWSrc() const
{
	return fCompPB->GetInt(kMapChannel)-1;
}

hsBool plLightMapComponent::GetCompress() const
{
	return fCompPB->GetInt(kCompress);
}

hsBool plLightMapComponent::GetShared() const
{
	return fCompPB->GetInt(kShared);
}

hsColorRGBA plLightMapComponent::GetInitColor() const
{
	Color color = fCompPB->GetColor(kMapInitColor);
	hsColorRGBA col;
	col.Set(color.r, color.g, color.b, 1.f);
	return col;
}