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make BitmapText crop-aware

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This commit is contained in:
Chris Danford
2003-09-13 19:47:28 +00:00
parent c7b2f8c60b
commit bce4df937c
1 changed files with 12 additions and 3 deletions
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stepmania/src/BitmapText.cpp
+12 -3
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@@ -207,13 +207,22 @@ void BitmapText::BuildChars()
void BitmapText::DrawChars()
{
for(unsigned start = 0; start < tex.size(); )
unsigned uNumGlyphs = tex.size();
unsigned uStartGlyph = SCALE( m_temp.crop.left, 0.f, 1.f, 0, uNumGlyphs );
unsigned uEndGlyph = SCALE( m_temp.crop.right, 0.f, 1.f, uNumGlyphs, 0 );
if( m_temp.crop.right > 0 )
int skjdks = 0;
for(unsigned start = uStartGlyph; start < uEndGlyph; )
{
unsigned end = start;
while(end < tex.size() && tex[end] == tex[start])
while(end < uEndGlyph && tex[end] == tex[start])
end++;
DISPLAY->SetTexture( tex[start] );
DISPLAY->DrawQuads( &verts[start*4], (end-start)*4 );
RageSpriteVertex &start_vertex = verts[start*4];
int iNumVertsToDraw = (end-start)*4;
DISPLAY->DrawQuads( &start_vertex, iNumVertsToDraw );
start = end;
}