const SUCCESS colorChange(const SDL_Keysym &key)
{
switch(key.scancode)
{
default:
return SUCCEEDED;
case SDL_SCANCODE_Q:
col.R()++;
break;
case SDL_SCANCODE_W:
col.G()++;
break;
case SDL_SCANCODE_E:
col.B()++;
break;
case SDL_SCANCODE_R:
col.A()++;
break;
case SDL_SCANCODE_A:
col.R()--;
break;
case SDL_SCANCODE_S:
col.G()--;
break;
case SDL_SCANCODE_D:
col.B()--;
break;
case SDL_SCANCODE_F:
col.A()--;
break;
}
ren.setColor(col);
return SUCCEEDED;
}
inline static Color RandColor( Color c0, Color c1 )
{
// We might want to find min and max of each channel rather than assuming c0 <= c1
return Color(
s_RNG.NextFloat( c0.R(), c1.R()),
s_RNG.NextFloat( c0.G(), c1.G()),
s_RNG.NextFloat( c0.B(), c1.B()),
s_RNG.NextFloat( c0.A(), c1.A())
);
}
void Context :: GetBooleanv(GLenum pname, GLboolean *params) {
switch (pname) {
case GL_LIGHT_MODEL_TWO_SIDE:
params[0] = m_TwoSidedLightning;
break;
case GL_COLOR_WRITEMASK:
{
Color mask = m_RasterizerState.GetColorMask();
params[0] = mask.R() != 0;
params[1] = mask.G() != 0;
params[2] = mask.B() != 0;
params[3] = mask.A() != 0;
}
break;
case GL_DEPTH_WRITEMASK:
params[0] = m_RasterizerState.GetDepthMask();
break;
case GL_SAMPLE_COVERAGE_INVERT:
params[0] = m_RasterizerState.GetSampleCoverageInvert();
break;
default:
RecordError(GL_INVALID_ENUM);
return;
}
}
void operator-=(const Color &rhs)
{
m_col.c.r -= rhs.R();
m_col.c.g -= rhs.G();
m_col.c.b -= rhs.B();
m_col.c.a -= rhs.A();
}
void operator*=(const Color &rhs)
{
m_col.c.r *= rhs.R();
m_col.c.g *= rhs.G();
m_col.c.b *= rhs.B();
m_col.c.a *= rhs.A();
}
void operator+=(const Color &rhs)
{
m_col.c.r += rhs.R();
m_col.c.g += rhs.G();
m_col.c.b += rhs.B();
m_col.c.a += rhs.A();
}
inline sf::Color RedToSFMLColor(const Color &pColor){
return sf::Color(static_cast<u8>(pColor.R() * 255),
static_cast<u8>(pColor.G() * 255),
static_cast<u8>(pColor.B() * 255),
static_cast<u8>(pColor.A() * 255));
}
void QTRenderer::DrawRectangle(const Pointf& point, const Sizef& size, const Color& outlineColor, float thickness) {
QPen p(QColor(outlineColor.R(),outlineColor.G(),outlineColor.B(),outlineColor.A()));
p.setWidth((int)thickness);
painter->setPen(p);
painter->drawRect(point.X(),point.Y(),size.W(),size.H());
}
void QTRenderer::DrawFilledRectangle(const Pointf& point, const Sizef& size, const Color& fillColor)
{
painter->fillRect(point.X(),point.Y(),size.W(),size.H(),QBrush(QColor(fillColor.R(),fillColor.G(),fillColor.B(),fillColor.A())));
}
void StatusText::SetStartColor(Color color)
{
m_startColor = color;
color.A(0.0f);
m_endColor = color;
}
