/** \param other Color to add to this color
\return Addition of the two colors, clamped to 0..255 values */
NColor operator+(const NColor& other) const
{
return NColor( (std::min)( getAlpha() + other.getAlpha(), 255 ),
(std::min)(getRed() + other.getRed(), 255),
(std::min)(getGreen() + other.getGreen(), 255),
(std::min)(getBlue() + other.getBlue(), 255));
}
void Font::setColor( const NColor& color )
{
_d->color.b = color.getBlue();
_d->color.g = color.getGreen();
_d->color.r = color.getRed();
_d->color.unused = color.getAlpha();
}
/** \param other: Other color
\param d: value between 0.0f and 1.0f
\return Interpolated color. */
NColor getInterpolated(const NColor &other, float d) const
{
d = math::clamp(d, 0.f, 1.f);
const float inv = 1.0f - d;
return NColor((unsigned int)floor(other.getAlpha()*inv + getAlpha()*d),
(unsigned int)floor(other.getRed()*inv + getRed()*d),
(unsigned int)floor(other.getGreen()*inv + getGreen()*d),
(unsigned int)floor(other.getBlue()*inv + getBlue()*d));
}
void NColorProp::Init()
{
udword dwVal;
m_pvarBloc->GetValue(m_dwvarIdx, 0.0f, dwVal);
NColor col;
col.SetFromRGBA(dwVal);
m_button.Create(col, NRect(0,0,0,0), m_pParent, 0);
m_button.OnChanged = FDelegate(this, (TDelegate)&NColorProp::OnValueChanged);
}
void Decorator::drawLines(Picture& dstpic, NColor color, const Lines& lines)
{
for( const auto& line : lines )
lineColor( dstpic.surface(), line.begin.x(), line.begin.y(),
line.end.x(), line.end.y(),
color.rgba() );
}
void FontCollection::addFont(const int key, const std::string& name, vfs::Path pathFont, const int size, const NColor& color )
{
TTF_Font* ttf = TTF_OpenFont(pathFont.toCString(), size);
if( ttf == NULL )
{
std::string errorStr( TTF_GetError() );
#ifdef CAESARIA_PLATFORM_WIN
errorStr += "\n Is it only latin symbols in path to game?";
#endif
OSystem::error( "CRITICAL!!! ", errorStr );
THROW( errorStr );
}
Font font0;
font0._d->ttfFont = ttf;
SDL_Color c = { color.red(), color.green(), color.blue(), color.alpha() };
font0._d->color = c;
setFont( key, name, font0);
}
//============================================================================
// NCGShading::EvaluateCallback : Evaluate callback.
//----------------------------------------------------------------------------
void NCGShading::EvaluateCallback(void *info, const CGFloat *in, CGFloat *out)
{ float32_t colRed, colGreen, colBlue, colAlpha;
NCGShading *thisPtr = (NCGShading *) info;
NColor theColor;
// Validate our parameters
NN_ASSERT(in[0] >= 0.0f && in[0] <= 1.0f);
// Evaluate the shading
theColor = thisPtr->Evaluate(in[0]);
theColor.GetColor(colRed, colGreen, colBlue, colAlpha);
out[0] = (CGFloat) colRed;
out[1] = (CGFloat) colGreen;
out[2] = (CGFloat) colBlue;
out[3] = (CGFloat) colAlpha;
}
void Font::setColor( NColor color )
{
#ifdef CAESARIA_PLATFORM_ANDROID
color = color.abgr();
#endif
_d->color.b = color.blue();
_d->color.g = color.green();
_d->color.r = color.red();
#if SDL_MAJOR_VERSION>1
_d->color.a = color.alpha();
#else
_d->color.unused = color.alpha();
#endif
}
void HelpClass::Deserialize(const Serializator &s)
{
Text *oldtext = atext;
DateTime *olddatetime = adatetime;
NObjectCollection *oldnobjectcollection = nobjectcollection;
NObjectDictionary *oldnobjectdictionary = nobjectdictionary;
Buffer *oldbuffer = abuffer;
TextBuffer *oldtextbuffer = atextbuffer;
NBool *oldnnbool = nnbool;
NChar *oldnnchar = nnchar;
NWChar *oldnnwchar = nnwchar;
NShort *oldnnshort = nnshort;
NInt *oldnnint = nnint;
NLong *oldnnlong = nnlong;
NLongLong *oldnnlonglong = nnlonglong;
NUChar *oldnnuchar = nnuchar;
NUShort *oldnnushort = nnushort;
NUInt *oldnnuint = nnuint;
NULong *oldnnulong = nnulong;
NULongLong *oldnnulonglong = nnulonglong;
NFloat *oldnnfloat = nnfloat;
NDouble *oldnndouble = nndouble;
NLongDouble *oldnnlongdouble = nnlongdouble;
NSize *oldnnsize = nnsize;
NPoint *oldnnpoint = nnpoint;
NRectangle *oldnnrectangle = nnrectangle;
NColor *oldnncolor = nncolor;
nbool = ((Serializator *)&s)->GetBool();
nchar = ((Serializator *)&s)->GetChar();
nshort = ((Serializator *)&s)->GetShort();
nint = ((Serializator *)&s)->GetInt();
nlong = ((Serializator *)&s)->GetLong();
nlonglong = ((Serializator *)&s)->GetLongLong();
nuchar = ((Serializator *)&s)->GetUChar();
nushort = ((Serializator *)&s)->GetUShort();
nuint = ((Serializator *)&s)->GetUInt();
nulong = ((Serializator *)&s)->GetULong();
nulonglong = ((Serializator *)&s)->GetULongLong();
nfloat = ((Serializator *)&s)->GetFloat();
ndouble = ((Serializator *)&s)->GetDouble();
nlongdouble = ((Serializator *)&s)->GetLongDouble();
nnbool = (NBool *)((Serializator *)&s)->GetNObject();
nnchar = (NChar *)((Serializator *)&s)->GetNObject();
nnwchar = (NWChar *)((Serializator *)&s)->GetNObject();
nnshort = (NShort *)((Serializator *)&s)->GetNObject();
nnint = (NInt *)((Serializator *)&s)->GetNObject();
nnlong = (NLong *)((Serializator *)&s)->GetNObject();
nnlonglong = (NLongLong *)((Serializator *)&s)->GetNObject();
nnuchar = (NUChar *)((Serializator *)&s)->GetNObject();
nnushort = (NUShort *)((Serializator *)&s)->GetNObject();
nnuint = (NUInt *)((Serializator *)&s)->GetNObject();
nnulong = (NULong *)((Serializator *)&s)->GetNObject();
nnulonglong = (NULongLong *)((Serializator *)&s)->GetNObject();
nnfloat = (NFloat *)((Serializator *)&s)->GetNObject();
nndouble = (NDouble *)((Serializator *)&s)->GetNObject();
nnlongdouble = (NLongDouble *)((Serializator *)&s)->GetNObject();
nnsize = (NSize *)((Serializator *)&s)->GetNObject();
nnpoint = (NPoint *)((Serializator *)&s)->GetNObject();
nnrectangle = (NRectangle *)((Serializator *)&s)->GetNObject();
nncolor = (NColor *)((Serializator *)&s)->GetNObject();
atext = (Text *)((Serializator *)&s)->GetNObject();
adatetime = (DateTime *)((Serializator *)&s)->GetNObject();
nobjectcollection = (NObjectCollection *)((Serializator *)&s)->GetNObject();
nobjectdictionary = (NObjectDictionary *)((Serializator *)&s)->GetNObject();
abuffer = (Buffer *)((Serializator *)&s)->GetNObject();
atextbuffer = (TextBuffer *)((Serializator *)&s)->GetNObject();
if (nbool != true ||
nchar != 1 || nshort != 2 || nint != 3 || nlong != 4 || nlonglong != 5 ||
nuchar != 6 || nushort != 7 || nuint != 8 || nulong != 9 || nulonglong != 10 ||
nfloat != 11 || ndouble != 12 || nlongdouble != 13)
{
throw new Exception("Numbers not propertly deserializated", __FILE__, __LINE__, __func__);
}
if (nnbool->Value() != true) throw new Exception("NBool::Deserialize error", __FILE__, __LINE__, __func__);
if (nnchar->Value() != 'c') throw new Exception("NChar::Deserialize error", __FILE__, __LINE__, __func__);
if (nnwchar->Value() != L'd') throw new Exception("NWChar::Deserialize error", __FILE__, __LINE__, __func__);
if (nnshort->Value() != -22000) throw new Exception("NShort::Deserialize error", __FILE__, __LINE__, __func__);
if (nnint->Value() != -34000) throw new Exception("NInt::Deserialize error", __FILE__, __LINE__, __func__);
if (nnlong->Value() != -22000000000) throw new Exception("NLong::Deserialize error", __FILE__, __LINE__, __func__);
if (nnlonglong->Value() != -44000000000000) throw new Exception("NLongLong::Deserialize error", __FILE__, __LINE__, __func__);
if (nnuchar->Value() != 'c') throw new Exception("NUChar::Deserialize error", __FILE__, __LINE__, __func__);
if (nnushort->Value() != 44000) throw new Exception("NUShort::Deserialize error", __FILE__, __LINE__, __func__);
if (nnuint->Value() != 88000) throw new Exception("NUInt::Deserialize error", __FILE__, __LINE__, __func__);
if (nnulong->Value() != 44000000000) throw new Exception("NULong::Deserialize error", __FILE__, __LINE__, __func__);
if (nnulonglong->Value() != 88000000000000L) throw new Exception("NULongLong::Deserialize error", __FILE__, __LINE__, __func__);
if (nnfloat->Value() != -1e15f) throw new Exception("NFloat::Deserialize error", __FILE__, __LINE__, __func__);
if (nndouble->Value() != -1e40) throw new Exception("NDouble::Deserialize error", __FILE__, __LINE__, __func__);
if (nnlongdouble->Value() != -1e400L) throw new Exception("NLongDouble::Deserialize error", __FILE__, __LINE__, __func__);
if (nnsize->GetWidth() != 400) throw new Exception("NNSize::Deserialize error", __FILE__, __LINE__, __func__);
if (nnsize->GetHeight() != 300) throw new Exception("NNSize::Deserialize error", __FILE__, __LINE__, __func__);
if (nnpoint->GetX() != 3) throw new Exception("NPoint::Deserialize error", __FILE__, __LINE__, __func__);
if (nnpoint->GetY() != 4) throw new Exception("NPoint::Deserialize error", __FILE__, __LINE__, __func__);
if (nnrectangle->GetX() != 4) throw new Exception("NRectangle::Deserialize error", __FILE__, __LINE__, __func__);
if (nnrectangle->GetY() != 5) throw new Exception("NRectangle::Deserialize error", __FILE__, __LINE__, __func__);
if (nnrectangle->GetWidth() != 6) throw new Exception("NRectangle::Deserialize error", __FILE__, __LINE__, __func__);
if (nnrectangle->GetHeight() != 7) throw new Exception("NRectangle::Deserialize error", __FILE__, __LINE__, __func__);
if (nncolor->R() != 1 || nncolor->G() != 0 || nncolor->B() != 0 || nncolor->A() != 0.5)
throw new Exception("NColor::Deserialize error", __FILE__, __LINE__, __func__);
if (oldnnbool->Value() != nnbool->Value()) throw new Exception("NBool::Deserialize error", __FILE__, __LINE__, __func__);
if (oldnnchar->Value() != nnchar->Value()) throw new Exception("NChar::Deserialize error", __FILE__, __LINE__, __func__);
if (oldnnwchar->Value() != nnwchar->Value()) throw new Exception("NWChar::Deserialize error", __FILE__, __LINE__, __func__);
if (oldnnshort->Value() != nnshort->Value()) throw new Exception("NShort::Deserialize error", __FILE__, __LINE__, __func__);
if (oldnnint->Value() != nnint->Value()) throw new Exception("NInt::Deserialize error", __FILE__, __LINE__, __func__);
if (oldnnlong->Value() != nnlong->Value()) throw new Exception("NLong::Deserialize error", __FILE__, __LINE__, __func__);
if (oldnnlonglong->Value() != nnlonglong->Value()) throw new Exception("NLongLong::Deserialize error", __FILE__, __LINE__, __func__);
if (oldnnuchar->Value() != nnuchar->Value()) throw new Exception("NUChar::Deserialize error", __FILE__, __LINE__, __func__);
if (oldnnushort->Value() != nnushort->Value()) throw new Exception("NUShort::Deserialize error", __FILE__, __LINE__, __func__);
if (oldnnuint->Value() != nnuint->Value()) throw new Exception("NUInt::Deserialize error", __FILE__, __LINE__, __func__);
if (oldnnulong->Value() != nnulong->Value()) throw new Exception("NULong::Deserialize error", __FILE__, __LINE__, __func__);
if (oldnnulonglong->Value() != nnulonglong->Value()) throw new Exception("NULongLong::Deserialize error", __FILE__, __LINE__, __func__);
if (oldnnfloat->Value() != nnfloat->Value()) throw new Exception("NFloat::Deserialize error", __FILE__, __LINE__, __func__);
if (oldnndouble->Value() != nndouble->Value()) throw new Exception("NDouble::Deserialize error", __FILE__, __LINE__, __func__);
if (oldnnlongdouble->Value() != nnlongdouble->Value()) throw new Exception("NLongDouble::Deserialize error", __FILE__, __LINE__, __func__);
if (oldnnsize->GetWidth() != nnsize->GetWidth()) throw new Exception("NSize::Deserialize error", __FILE__, __LINE__, __func__);
if (!oldnnpoint->Equals(*nnpoint)) throw new Exception("NPoint::Deserialize error", __FILE__, __LINE__, __func__);
if (!oldnnrectangle->Equals(*nnrectangle)) throw new Exception("NRectangle::Deserialize error", __FILE__, __LINE__, __func__);
if (!oldnncolor->Equals(*nncolor)) throw new Exception("NColor::Deserilize error", __FILE__, __LINE__, __func__);
if (*oldtext != *atext)
throw new Exception("Text not propertly deserializated", __FILE__, __LINE__, __func__);
if (*olddatetime != *adatetime)
throw new Exception("DateTime not propertly deserializated", __FILE__, __LINE__, __func__);
if (oldnobjectcollection->ToText() != nobjectcollection->ToText())
throw new Exception("NObjectCollection not propertly deserializated", __FILE__, __LINE__, __func__);
if (oldnobjectdictionary->ToText() != nobjectdictionary->ToText())
throw new Exception("NObjectDictionary not propertly deserializated", __FILE__, __LINE__, __func__);
if (*oldbuffer != *abuffer)
throw new Exception("Buffer not propertly deserializated", __FILE__, __LINE__, __func__);
if (oldtextbuffer->ToText() != atextbuffer->ToText())
throw new Exception("TextBuffer not propertly deserializated", __FILE__, __LINE__, __func__);
oldnobjectcollection->DeleteAndClear();
oldnobjectdictionary->DeleteAndClear();
delete oldtext;
delete olddatetime;
delete oldnobjectcollection;
delete oldnobjectdictionary;
delete oldbuffer;
delete oldtextbuffer;
delete oldnnbool;
delete oldnnchar;
delete oldnnwchar;
delete oldnnshort;
delete oldnnint;
delete oldnnlong;
delete oldnnlonglong;
delete oldnnuchar;
delete oldnnushort;
delete oldnnuint;
delete oldnnulong;
delete oldnnulonglong;
delete oldnnfloat;
delete oldnndouble;
delete oldnnlongdouble;
delete oldnnsize;
delete oldnnpoint;
delete oldnnrectangle;
delete oldnncolor;
}
void Picture::fill( const NColor& color, const Rect& rect )
{
SDL_Surface* source = _d->surface;
SDL_LockSurface( source );
SDL_Rect sdlRect = { (short)rect.getLeft(), (short)rect.getTop(), (Uint16)rect.getWidth(), (Uint16)rect.getHeight() };
SDL_FillRect(source, rect.getWidth() > 0 ? &sdlRect : NULL, SDL_MapRGBA( source->format, color.getRed(), color.getGreen(),
color.getBlue(), color.getAlpha() ));
SDL_UnlockSurface(source);
}
void Decorator::drawLine( Picture& dstpic, const Point& p1, const Point& p2, NColor color)
{
if( dstpic.isValid() )
lineColor( dstpic.surface(), p1.x(), p1.y(), p2.x(), p2.y(), color.rgba() );
}
void GraphicsPatternRadial::AddColorAtDistance(const NColor &c, double distance)
{
NColor *cc = (NColor *)&c;
cairo_pattern_add_color_stop_rgba(pattern, distance, cc->R(), cc->G(), cc->B(), cc->A());
}
void Console::draw( gfx::Engine& painter )
{
if( !font().isValid() )
{
Widget::draw( painter );
return;
}
if( visible() ) // render only if the console is visible
{
if( toggle_visible_ != NONE )
{
if( toggle_visible_ == DOWNLIGTH )
{
if (_opacity > 5) _opacity -= 9;
else setVisible(false);
_d->dirty = true;
}
else
{
if (_opacity < 0xff) _opacity += 3;
else toggle_visible_ = NONE;
_d->dirty = true;
}
}
Rect textRect, shellRect; //we calculate where the message log shall be printed and where the prompt shall be printed
calculatePrintRects(textRect,shellRect);
if(_d->dirty)
{
Decorator::drawLines(_d->bg, ColorList::red, relativeRect().lines());
_d->bg.fill(ColorList::blue);
unsigned int maxLines, lineHeight; //now, render the messages
int fontHeight=0;
if (!calculateLimits(maxLines,lineHeight,fontHeight))
{
return;
}
Rect lineRect( textRect.left(), //calculate the line rectangle
textRect.top(),
textRect.right(),
textRect.bottom() + lineHeight);
for (unsigned int index = 0; index < console_messages_.size(); index++)
{
unsigned int rindex = (_d->curIndex + index) % console_messages_.size();
const std::string& line = console_messages_[rindex];
font().draw(_d->bg, line, lineRect.lefttop(), false, false);
lineRect += Point(0, lineHeight); //update line rectangle
}
std::string shellText = "$>" + currentCommand_;
font().draw( _d->bg, shellText, shellRect.lefttop(), false, false); //draw the prompt string
_d->dirty = false;
_d->bg.update();
_d->bg.setAlpha(_opacity/3*2);
}
painter.draw( _d->bg, absoluteRect().lefttop() );
if( DateTime::elapsedTime() % 700 < 350 )
{
NColor color = ColorList::white;
color.setAlpha(_opacity/2);
painter.fillRect( color, Rect(0, 0, _d->commandCursorWidth,shellRect.height()*0.8)
+absoluteRect().leftbottom() + Point(_d->commandTextSize.width(), -shellRect.height()) );
}
}
Widget::draw( painter );
}
