/* *********************************************************************  

* CSceneStateMgr

* ÆÄÀÏ : SceneStateMgr.cpp
* ±â´É : Caldron Engine ¾È¿¡¼­ d3d °ü·Ã matrix, State µîÀ» °ü¸® ÇÏ´Â manager class
* history : 
	2003.12.15 (wizardbug) ÀÛ¼º

********************************************************************** */  

#include "SceneStateMgr.h"
#include "BaseGraphicsLayer.h"
#include "SceneManager.h"


//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////



D3DXMATRIX CSceneStateMgr::ms_matList[D3DMATRIX_NUM];
DWORD CSceneStateMgr::ms_lstRenderState[D3DRENDERSTATE_NUM];
DWORD CSceneStateMgr::ms_lstTextureStageState[D3DTEXTURESTAGE_NUM][D3DTEXTURESTAGESTATE_NUM];

CSceneStateMgr::CSceneStateMgr()
{
	
}

CSceneStateMgr::~CSceneStateMgr()
{

}
void CSceneStateMgr::_ApplyD3DMatrix() 
{
	

}
void CSceneStateMgr::_Init() 
{
	int i,j;
	for(i = 0; i < D3DRENDERSTATE_NUM; i++ ) 
	{
		ms_lstRenderState[i] = 0xffffffff;
	}
	for(i = 0; i < 	D3DTEXTURESTAGE_NUM; i++ ) 
	{
		for(j = 0; j < D3DTEXTURESTAGESTATE_NUM; j++ )
		{
			ms_lstTextureStageState[i][j] = 0xffffffff;
		}
	}

	for(i = 0; i < D3DMATRIX_NUM; i++ ) 
	{
		D3DXMatrixIdentity(&(ms_matList[i]));
	}

}
void CSceneStateMgr::_Release() {

}

void CSceneStateMgr::_SetD3DRenderState(D3DRENDERSTATETYPE  Type,DWORD Value) {
	
	if(D3DRENDERSTATE_NUM > Type)//ms_lstRenderState[Type] != Value) //Minotaurs
	{
		ms_lstRenderState[Type] = Value;
		CSceneManager::GetDevice()->SetRenderState(Type,Value);
	
	}
}
void CSceneStateMgr::_SetD3DTextureStageState(DWORD Stage,D3DTEXTURESTAGESTATETYPE Type,DWORD Value)
{

	if(Stage < D3DTEXTURESTAGE_NUM && Type < D3DTEXTURESTAGESTATE_NUM)//ms_lstTextureStageState[Stage][Type] != Value) 
	{
		ms_lstTextureStageState[Stage][Type] = Value;
		CSceneManager::GetDevice()->SetTextureStageState(Stage,Type,Value);
		
	}
}