125 lines
2.9 KiB
C++
125 lines
2.9 KiB
C++
#include "stdafx.h"
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#include <d3dx9.h>
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#include "Fade.h"
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#include "EternityEngine.h"
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#include "EtSprite.h"
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CFade::CFade( LPDIRECT3DDEVICE9 pd3dDevice, LPD3DXSPRITE pSprite ) : m_pd3dDevice( pd3dDevice ),
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m_pBlackTexture( NULL ),
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m_pSprite( pSprite ),
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m_iFadeState( NONE ),
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m_fNowFadeAmount( 0.0f ),
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m_fFadeSpeed( 1.0f ),
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m_dwColor( 0xff000000 )
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{
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// °ËÀº ÅؽºÃÄ »ý¼º
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//pd3dDevice->CreateTexture( 16, 16, 1, 0, D3DFMT_X8R8G8B8, D3DPOOL_MANAGED, &m_pBlackTexture, NULL );
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//D3DXCreateTexture( m_pd3dDevice, 16, 16, 1, 0, D3DFMT_X8R8G8B8, D3DPOOL_MANAGED, &m_pBlackTexture );
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//m_pBlackTexture->
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//HRESULT hr = D3DXCreateTextureFromFileEx( m_pd3dDevice, L"./bitmaps/fade.dds", 16, 16, 1, 0,
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// D3DFMT_A8R8G8B8, D3DPOOL_MANAGED, D3DX_FILTER_NONE,
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// D3DX_FILTER_NONE, 0, NULL, NULL, &m_pBlackTexture );
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//_ASSERT( S_OK == hr );
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}
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CFade::~CFade(void)
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{
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//if( m_pBlackTexture )
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//{
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// m_pBlackTexture->Release();
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// m_pBlackTexture = NULL;
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//}
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}
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void CFade::Reset( void )
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{
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m_iFadeState = NONE;
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m_fNowFadeAmount = 0.0f;
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m_fFadeSpeed = 1.0f;
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}
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void CFade::FadeIn( float fSpeed, DWORD dwColor )
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{
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m_iFadeState = FADE_IN;
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m_fNowFadeAmount = 1.0f;
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m_fFadeSpeed = fSpeed;
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m_dwColor = dwColor;
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}
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void CFade::FadeOut( float fSpeed, DWORD dwColor )
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{
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m_iFadeState = FADE_OUT;
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m_fNowFadeAmount = 0.0f;
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m_fFadeSpeed = fSpeed;
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m_dwColor = dwColor;
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}
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void CFade::Render( float fDelta )
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{
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if( NULL == m_pSprite )
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return;
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//if( NONE == m_iFadeState )
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// return;
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if( FADE_IN == m_iFadeState )
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m_fNowFadeAmount -= (fDelta * m_fFadeSpeed);
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else
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if( FADE_OUT == m_iFadeState )
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m_fNowFadeAmount += (fDelta * m_fFadeSpeed);
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if( m_fNowFadeAmount < 0.0f )
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{
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m_fNowFadeAmount = 0.0f;
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m_iFadeState = NONE;
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}
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else
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if( m_fNowFadeAmount > 1.0f )
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{
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m_fNowFadeAmount = 1.0f;
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m_iFadeState = NONE;
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}
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//D3DXMATRIX matTrans, matScale;
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//D3DXMatrixTranslation( &matTrans, 0.0f, 0.0f, 0.0f );
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//D3DXMatrixScaling( &matScale, 100.0f, 100.0f, 1.0f );
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//matTrans = matTrans * matScale;
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//m_pSprite->SetTransform( &matTrans );
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//m_pSprite->Begin( D3DXSPRITE_ALPHABLEND );
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//m_pd3dDevice->SetRenderState( D3DRS_ZWRITEENABLE, FALSE );
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//DWORD dwAlpha = 0;
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//D3DXCOLOR Alpha( 0.0f, 0.0f, 0.0f, m_fNowFadeAmount );
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//dwAlpha = (DWORD)Alpha;
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//m_dwColor &= 0x00ffffff;
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//m_dwColor |= dwAlpha;
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//m_pSprite->Draw( m_pBlackTexture, NULL, NULL, NULL, m_dwColor );
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//m_pd3dDevice->SetRenderState( D3DRS_ZWRITEENABLE, TRUE );
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//m_pSprite->End();
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SUICoord Coord( 0.0f, 0.0f, 1.0f, 1.0f );
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DWORD dwAlpha = 0;
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D3DXCOLOR Alpha( 0.0f, 0.0f, 0.0f, m_fNowFadeAmount );
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dwAlpha = (DWORD)Alpha;
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m_dwColor &= 0x00ffffff;
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m_dwColor |= dwAlpha;
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CEtSprite::GetInstance().Begin( D3DXSPRITE_DONOTSAVESTATE | D3DXSPRITE_ALPHABLEND );
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CEtSprite::GetInstance().Flush();
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CEtSprite::GetInstance().DrawRect( Coord, m_dwColor );
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CEtSprite::GetInstance().End();
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}
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