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Rewrote texture loading actor and sprite

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This commit is contained in:
Chris Danford
2001-11-25 04:31:44 +00:00
parent c52c818881
commit c679ec7956
24 changed files with 511 additions and 446 deletions
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stepmania/src/BitmapText.cpp
+45 -74
View File
@@ -17,97 +17,68 @@
BitmapText::BitmapText()
{
m_pFont = NULL;
m_colorTop = D3DXCOLOR(1,1,1,1);
m_colorBottom = D3DXCOLOR(1,1,1,1);
}
BOOL BitmapText::LoadFromFontFile( CString sFontFilePath )
BitmapText::~BitmapText()
{
RageLog( "BitmapText::LoadFromFontFile(%s)", sFontFilePath );
delete m_pFont;
}
m_sFontFilePath = sFontFilePath;
bool BitmapText::LoadFromFontName( CString sFontName )
{
RageLog( "BitmapText::LoadFromFontName(%s)", sFontName );
SAFE_DELETE( m_pFont ); // delete old font (if any)
// read font file
IniFile ini;
ini.SetPath( m_sFontFilePath );
if( !ini.ReadFile() )
RageError( ssprintf("Error opening Font file: %s.", m_sFontFilePath) );
m_sFontName = sFontName; // save font name
CString sTexturePath = ini.GetValue( "Font", "Texture" );
if( sTexturePath == "" )
RageError( ssprintf("Error reading value 'Texture' from %s.", m_sFontFilePath) );
this->LoadFromTexture( sTexturePath );
// fill in our map from characters to frame no
CString sCharacters = ini.GetValue( "Font", "Characters" );
if( sCharacters == "" )
RageError( ssprintf("Error reading value 'Characters' from %s.", m_sFontFilePath) );
for( int i=0; i<sCharacters.GetLength(); i++ )
{
TCHAR c = sCharacters[i];
m_mapCharToFrameNo[c] = i;
}
// Validate that the number of characters we read in is the same as
// the number of frames in the texture.
if( sCharacters.GetLength() != (int)this->GetNumStates() )
RageError( ssprintf("The Font %s specifies %d characters, but the Texture has %d frames.",
m_sFontFilePath, sCharacters.GetLength(), (int)this->GetNumStates()) );
ResetWidthAndHeight();
m_pFont= new CBitmapFont( SCREEN->GetD3D(), SCREEN->GetDevice() );
m_pFont->Load( BL_BITMAP, ssprintf("Fonts/%s.png",sFontName) );
m_pFont->Load( BL_SIZES, ssprintf("Fonts/%s.dat",sFontName) );
return TRUE;
}
void BitmapText::SetText( CString sText )
{
m_sText = sText;
ResetWidthAndHeight();
}
void BitmapText::Draw()
{
//RageLog( "BitmapText::Draw()" );
// UGLY!!!!
RECT rect = m_pFont->GetTextRect(m_sText, 0, 0);
float text_width = RECTWIDTH( rect );
float text_height = RECTHEIGHT( rect );
TCHAR c;
UINT uFrameNo;
int iNumChars = m_sText.GetLength();
int iLeftEdge = this->GetLeftEdge();
int iOriginalCenterX = (int)this->GetX();
FLOAT fOriginalWidth = m_size.x;
int iFrameWidth = (int)( m_pTexture->GetImageFrameWidth() * this->GetZoom() );
m_size.x = (FLOAT)iFrameWidth;
// draw each character in the string
for( int i=0; i<iNumChars; i++ )
{
c = m_sText[i];
LPDIRECT3DDEVICE8 pd3dDevice = SCREEN->GetDevice();
// Get what frame in the animation this character is.
if( !m_mapCharToFrameNo.Lookup(c, uFrameNo) )
uFrameNo = 0;
this->SetState( uFrameNo );
this->SetX( (int)(iLeftEdge + iFrameWidth*(i+0.5f)) );
// calculate transforms
D3DXMATRIX matWorld, matTemp;
D3DXMatrixIdentity( &matWorld ); // initialize world
//D3DXMatrixScaling( &matTemp, m_size.x, m_size.y, 1 ); // scale to the native height and width
//matWorld *= matTemp;
D3DXMatrixScaling( &matTemp, m_scale.x, m_scale.y, 1 ); // add in the zoom
matWorld *= matTemp;
D3DXMatrixRotationYawPitchRoll( &matTemp, m_rotation.y, m_rotation.x, m_rotation.z ); // add in the rotation
matWorld *= matTemp;
D3DXMatrixTranslation( &matTemp, m_pos.x, m_pos.y, 0 ); // add in the translation
matWorld *= matTemp;
pd3dDevice->SetTransform( D3DTS_WORLD, &matWorld );
Sprite::Draw();
}
D3DXMATRIX matView;
D3DXMatrixIdentity( &matView );
pd3dDevice->SetTransform( D3DTS_VIEW, &matView );
D3DXMATRIX matProj;
D3DXMatrixOrthoOffCenterLH( &matProj, 0, 640, 480, 0, -100, 100 );
pd3dDevice->SetTransform( D3DTS_PROJECTION, &matProj );
m_pFont->BeginDraw();
m_pFont->DrawTextEx(m_sText, -text_width/2, -text_height/2, m_colorTop, m_colorBottom, 1.0f);
//m_pFont->DrawTextEx("Cool Effects!", 50, 80, 0xffffff00, 0xffff0000, 2.0f);
//m_pFont->DrawTextEx("Cool Effects!", 50, 120, 0x1100ffff, 0x8800ffff, 2.0f);
m_pFont->EndDraw();
///////////////////////////////////////////////////////////////////////////////
this->SetX( iOriginalCenterX );
m_size.x = fOriginalWidth;
}
void BitmapText::ResetWidthAndHeight()
{
m_size.x = (FLOAT)m_pTexture->GetImageFrameWidth() * m_sText.GetLength();
m_size.y = (FLOAT)m_pTexture->GetImageFrameHeight();
}