void CTransmuterSession::OnPaint(CG32bitImage &Screen, const RECT &rcInvalid)
{
// paint the background
Screen.Fill(0, 0, Screen.GetWidth(), Screen.GetHeight(), CG32bitPixel(32, 32, 32));
// make sure m_SubSessions is up-to-date with any error sessions
UpdateSubSessionsList();
// call paint functions of all subsessions
for (int i = 0; i < m_SubSessions.GetCount(); i++)
{
m_SubSessions[i]->OnPaint(Screen, rcInvalid);
}
}
CGlowingRingPainter::CGlowingRingPainter (CG32bitImage &Dest, int iRadius, int iWidth, const TArray<CG32bitPixel> &ColorRamp, BYTE byOpacity) :
m_Dest(Dest),
m_rcClip(Dest.GetClipRect()),
m_iRadius(iRadius),
m_iWidth(iWidth)
// CGlowingRingPainter constructor
{
int i;
// Pre-multiply the color ramp
m_ColorRamp.InsertEmpty(ColorRamp.GetCount());
m_pColorRamp = &m_ColorRamp;
if (byOpacity == 0xff)
{
for (i = 0; i < m_ColorRamp.GetCount(); i++)
m_ColorRamp[i] = CG32bitPixel::PreMult(ColorRamp[i]);
}
else
{
for (i = 0; i < m_ColorRamp.GetCount(); i++)
{
CG32bitPixel rgbPreMult = CG32bitPixel::PreMult(ColorRamp[i]);
m_ColorRamp[i] = CG32bitPixel(CG32bitPixel::Blend(0, rgbPreMult, byOpacity), CG32bitPixel::BlendAlpha(rgbPreMult.GetAlpha(), byOpacity));
}
}
}
void CGTextArea::Paint (CG32bitImage &Dest, const RECT &rcRect)
// Paint
//
// Handle paint
{
RECT rcText = CalcTextRect(rcRect);
// Paint the background
if (m_iBorderRadius > 0)
CGDraw::RoundedRect(Dest, rcRect.left, rcRect.top, RectWidth(rcRect), RectHeight(rcRect), m_iBorderRadius, m_rgbBackColor);
else
Dest.Fill(rcRect.left, rcRect.top, RectWidth(rcRect), RectHeight(rcRect), m_rgbBackColor);
// Paint the editable box
if (m_bEditable)
{
CG32bitPixel rgbBorderColor = CG32bitPixel::Blend(CG32bitPixel(0, 0, 0), m_rgbColor, (BYTE)128);
CGDraw::RectOutlineDotted(Dest, rcRect.left, rcRect.top, RectWidth(rcRect), RectHeight(rcRect), rgbBorderColor);
}
// Paint the content
if (!m_sText.IsBlank())
PaintText(Dest, rcText);
else
PaintRTF(Dest, rcText);
}
CGlowingRingPainter::CGlowingRingPainter (CG32bitImage &Dest, int iRadius, int iWidth, CG32bitPixel rgbColor) :
m_Dest(Dest),
m_rcClip(Dest.GetClipRect()),
m_iRadius(iRadius),
m_iWidth(iWidth)
// CGlowingRingPainter constructor
{
int i;
if (m_iWidth <= 0)
{
m_pColorRamp = NULL;
return;
}
// Generate a color ramp
int iCenter = m_iWidth / 2;
int iExtra = m_iWidth % 2;
int iOuter = iCenter - 1;
int iInner = iCenter + iExtra;
m_ColorRamp.InsertEmpty(m_iWidth);
// We expect the color ramp to be pre-multiplied
CG32bitPixel rgbPreMult = CG32bitPixel::PreMult(rgbColor);
// Init the center
if (iExtra)
m_ColorRamp[iCenter] = rgbPreMult;
// Edges
for (i = 0; i < iCenter; i++)
{
ASSERT(iOuter >= 0 && iOuter < m_iWidth);
ASSERT(iInner >=0 && iInner < m_iWidth);
BYTE byAlpha = (BYTE)Min((WORD)0xff, (WORD)(rgbPreMult.GetAlpha() * (iCenter - i) / (iCenter + 1)));
BYTE byRed = (BYTE)Min((WORD)0xff, (WORD)(rgbPreMult.GetRed() * (iCenter - i) / (iCenter + 1)));
BYTE byGreen = (BYTE)Min((WORD)0xff, (WORD)(rgbPreMult.GetGreen() * (iCenter - i) / (iCenter + 1)));
BYTE byBlue = (BYTE)Min((WORD)0xff, (WORD)(rgbPreMult.GetBlue() * (iCenter - i) / (iCenter + 1)));
m_ColorRamp[iOuter] = CG32bitPixel(byRed, byGreen, byBlue, byAlpha);
m_ColorRamp[iInner] = CG32bitPixel(byRed, byGreen, byBlue, byAlpha);
iOuter--;
iInner++;
}
m_pColorRamp = &m_ColorRamp;
}
void CSystemMap::GetBackgroundImageSize (int *retcx, int *retcy)
// GetBackgroundImageSize
//
// Returns the size of the background image
{
CG32bitImage *pImage = g_pUniverse->GetLibraryBitmap(m_dwBackgroundImage);
if (pImage)
{
*retcx = pImage->GetWidth();
*retcy = pImage->GetHeight();
}
else
{
*retcx = 0;
*retcy = 0;
}
}
void CGalacticMapSession::OnPaint (CG32bitImage &Screen, const RECT &rcInvalid)
// OnPaint
//
// Paint
{
int cxScreen = Screen.GetWidth();
int cyScreen = Screen.GetHeight();
const CVisualPalette &VI = m_HI.GetVisuals();
CG32bitPixel rgbBackgroundColor = VI.GetColor(colorAreaDeep);
CG32bitPixel rgbLineColor = VI.GetColor(colorLineFrame);
const CG16bitFont &HeaderFont = VI.GetFont(fontHeader);
const CG16bitFont &MediumFont = VI.GetFont(fontMedium);
// Paint the actual map
if (m_pPainter)
{
m_pPainter->Paint(Screen);
// Paint the ship
CSpaceObject *pPlayer = g_pUniverse->GetPlayerShip();
if (pPlayer)
{
int xPos, yPos;
g_pUniverse->GetCurrentSystem()->GetTopology()->GetDisplayPos(&xPos, &yPos);
int xShip, yShip;
m_pPainter->GalacticToView(xPos, yPos, m_xCenter, m_yCenter, m_Scale.GetScale(), &xShip, &yShip);
pPlayer->PaintMap(CMapViewportCtx(), Screen, xShip, yShip);
}
}
// Paint some help text
m_HelpPainter.Paint(Screen,
m_rcView.left + SCREEN_BORDER_X,
m_rcView.bottom - (SCREEN_BORDER_Y + m_HelpPainter.GetHeight()));
}
void DrawLaserBeam (CG32bitImage &Dest, const SBeamDrawCtx &Ctx)
// DrawLaserBeam
//
// Draws a simple laser beam
{
CG32bitPixel rgbGlow = CG32bitPixel(Ctx.rgbSecondaryColor, 100);
Dest.DrawLine(Ctx.xFrom, Ctx.yFrom,
Ctx.xTo, Ctx.yTo,
3,
rgbGlow);
Dest.DrawLine(Ctx.xFrom, Ctx.yFrom,
Ctx.xTo, Ctx.yTo,
1,
Ctx.rgbPrimaryColor);
}
void CExtensionNavigatorMenuItem::OnPaint(CG32bitImage &Screen, const RECT &rcInvalid)
{
// may remove panel outlining in future
DrawPanelOutline(Screen);
int xO = m_AssociatedPanel.GetOriginX();
int yO = m_AssociatedPanel.GetOriginY();
int SpaceWidth = m_AssociatedPanel.GetSpaceWidth();
int SpaceHeight = m_AssociatedPanel.GetSpaceHeight();
Screen.DrawText(m_AssociatedPanel.GetOriginX() + 10, m_AssociatedPanel.GetOriginY() + 10, m_HeadingFont, m_HeadingColor, m_Extension.GetName());
}
void CGameSession::PaintInfoText (CG32bitImage &Dest, const CString &sTitle, const TArray<CString> &Body, bool bAboveTargeting)
// PaintInfoText
//
// Paints info text on the screen
{
int i;
const CVisualPalette &VI = m_HI.GetVisuals();
const CG16bitFont &TitleFont = VI.GetFont(fontHeader);
const CG16bitFont &BodyFont = VI.GetFont(fontMedium);
int x = m_rcScreen.left + 2 * TitleFont.GetAverageWidth();
int cy = TitleFont.GetHeight() + Body.GetCount() * BodyFont.GetHeight();
int cySpacing = BodyFont.GetHeight() / 2;
RECT rcCenter;
m_HUD.GetClearHorzRect(&rcCenter);
int y = (bAboveTargeting ? rcCenter.bottom : m_rcScreen.bottom) - (cy + cySpacing);
Dest.DrawText(x,
y,
TitleFont,
VI.GetColor(colorTextHighlight),
sTitle);
y += TitleFont.GetHeight();
// Paint the body
for (i = 0; i < Body.GetCount(); i++)
{
Dest.DrawText(x,
y,
BodyFont,
VI.GetColor(colorTextDialogLabel),
Body[i]);
y += BodyFont.GetHeight();
}
}
void CopyGalacticMapToClipboard (HWND hWnd, CGalacticMapPainter *pPainter)
{
// Save some parameters
RECT rcOldView = pPainter->GetViewport();
int xOldCenter, yOldCenter;
pPainter->GetPos(&xOldCenter, &yOldCenter);
int iOldScale = pPainter->GetScale();
// Compute the size of the map
RECT rcView;
rcView.left = 0;
rcView.top = 0;
rcView.right = pPainter->GetWidth();
rcView.bottom = pPainter->GetHeight();
// Create a bitmap of the appropriate size
CG32bitImage FullMap;
FullMap.Create(RectWidth(rcView), RectHeight(rcView));
// Paint
pPainter->SetViewport(rcView);
pPainter->SetScale(100);
pPainter->SetPos(0, 0);
pPainter->Paint(FullMap);
// Copy to cliboard
FullMap.CopyToClipboard();
// Restore
pPainter->SetScale(iOldScale);
pPainter->SetViewport(rcOldView);
pPainter->SetPos(xOldCenter, yOldCenter);
}
void CGImageArea::Paint (CG32bitImage &Dest, const RECT &rcRect)
// Paint
//
// Handle paint
{
if (!m_bTransBackground)
Dest.Fill(rcRect.left,
rcRect.top,
RectWidth(rcRect),
RectHeight(rcRect),
m_rgbBackColor);
if (m_pImage)
{
int x, y;
// Compute position of image in the area rect
if (m_dwStyles & alignCenter)
x = rcRect.left + (RectWidth(rcRect) - RectWidth(m_rcImage)) / 2;
else if (m_dwStyles & alignRight)
x = rcRect.left + (RectWidth(rcRect) - RectWidth(m_rcImage));
else
x = rcRect.left;
if (m_dwStyles & alignMiddle)
y = rcRect.top + (RectHeight(rcRect) - RectHeight(m_rcImage)) / 2;
else if (m_dwStyles & alignBottom)
y = rcRect.top + (RectHeight(rcRect) - RectHeight(m_rcImage));
else
y = rcRect.top;
// Blt
//
// For compatibility with previous (Transcendence) releases, we assume
// black is transparent if the image has no alpha channel.
CGDraw::BltWithBackColor(Dest,
x,
y,
*m_pImage,
m_rcImage.left,
m_rcImage.top,
RectWidth(m_rcImage),
RectHeight(m_rcImage),
CG32bitPixel(0, 0, 0));
}
}
void CCommandLineDisplay::Paint (CG32bitImage &Dest)
// Paint
//
// Paint display
{
Update();
// Paint the cursor
m_Buffer.Fill(m_rcCursor.left + 1,
m_rcCursor.top,
RectWidth(m_rcCursor) - 1,
RectHeight(m_rcCursor),
(((m_iCounter % 30) < 20) ? INPUT_COLOR : BACK_COLOR));
// Redraw character under cursor
if ((m_iCounter % 30) >= 20 && m_iCursorPos < m_sInput.GetLength())
{
CString sLine(m_sInput.GetASCIIZPointer() + m_iCursorPos, 1);
m_Buffer.DrawText(m_rcCursor.left, m_rcCursor.top, m_pFonts->Console, INPUT_COLOR, sLine);
}
// Blt
Dest.Blt(0,
0,
RectWidth(m_rcRect),
RectHeight(m_rcRect),
200,
m_Buffer,
m_rcRect.left,
m_rcRect.top);
m_iCounter++;
}
void CGSelectorArea::PaintModifier (CG32bitImage &Dest, int x, int y, const CString &sText, CG32bitPixel rgbColor, CG32bitPixel rgbBackColor, int *rety)
// PaintModifier
//
// Paints a modifier block.
{
int cx = m_VI.GetFont(fontSmall).MeasureText(sText);
if (!rgbBackColor.IsNull())
Dest.Fill(x - cx - 8,
y,
cx + 8,
m_VI.GetFont(fontSmall).GetHeight(),
rgbBackColor);
m_VI.GetFont(fontSmall).DrawText(Dest,
x - cx - 4,
y,
rgbColor,
sText);
if (rety)
*rety = y + m_VI.GetFont(fontSmall).GetHeight() + 1;
}
void CFilterColorizeEntry::GetImage (const CCompositeImageSelector &Selector, CObjectImageArray *retImage)
// GetImage
//
// Fills in the image
{
// Null case
if (m_pSource == NULL)
{
*retImage = EMPTY_IMAGE;
return;
}
// Get the source image (which we want to colorize)
CObjectImageArray Source;
m_pSource->GetImage(Selector, &Source);
const RECT &rcSource = Source.GetImageRect();
CG32bitImage &SourceImage = Source.GetImage(NULL_STR);
int cxWidth = RectWidth(rcSource);
int cyHeight = RectHeight(rcSource);
if (!Source.IsLoaded() || cxWidth == 0 || cyHeight == 0)
{
*retImage = EMPTY_IMAGE;
return;
}
// Create the destination image
CG32bitImage *pDest = new CG32bitImage;
pDest->Create(cxWidth, cyHeight, SourceImage.GetAlphaType());
// Blt the to the destination with colorization
CGDraw::CopyColorize(*pDest,
0,
0,
SourceImage,
rcSource.left,
rcSource.top,
cxWidth,
cyHeight,
(REALPIXEL)m_dwHue,
(REALPIXEL)m_dwSaturation / 100.0);
// Initialize an image
RECT rcFinalRect;
rcFinalRect.left = 0;
rcFinalRect.top = 0;
rcFinalRect.right = cxWidth;
rcFinalRect.bottom = cyHeight;
CObjectImageArray Comp;
Comp.Init(pDest, rcFinalRect, 0, 0, true);
// Done
retImage->TakeHandoff(Comp);
}
void CTranscendenceWnd::CreateNewsAnimation (CMultiverseNewsEntry *pEntry, IAnimatron **retpAnimatron)
// CreateNewsAnimation
//
// Creates animation of a Multiverse news entry.
{
int iDuration = 600;
int iInitialFade = 30;
int iEndFade = 30;
// Compute some metrics for the pane based on the entry information
int cxInnerPane = NEWS_PANE_WIDTH - (2 * NEWS_PANE_PADDING_X);
CG32bitImage *pImage = pEntry->LoadImageHandoff();
int cyImage = (pImage ? pImage->GetHeight() : 0);
TArray<CString> TitleLines;
m_Fonts.SubTitle.BreakText(pEntry->GetTitle(), cxInnerPane, &TitleLines);
int cyTitle = m_Fonts.SubTitle.GetHeight() * TitleLines.GetCount();
TArray<CString> BodyLines;
m_Fonts.Medium.BreakText(pEntry->GetBody(), cxInnerPane, &BodyLines);
int cyBody = m_Fonts.Medium.GetHeight() * BodyLines.GetCount();
TArray<CString> FooterLines;
m_Fonts.MediumHeavyBold.BreakText(pEntry->GetCallToActionText(), cxInnerPane, &FooterLines);
int cyFooter = m_Fonts.MediumHeavyBold.GetHeight() * FooterLines.GetCount();
int cyPane = cyImage
+ cyTitle
+ NEWS_PANE_INNER_SPACING_Y
+ cyBody
+ NEWS_PANE_INNER_SPACING_Y
+ cyFooter
+ NEWS_PANE_PADDING_Y;
int xPane = m_rcIntroMain.left + (RectWidth(m_rcIntroMain) / 2) + (RectWidth(m_rcIntroMain) / 6);
int yPane = m_rcIntroMain.top + ((RectHeight(m_rcIntroMain) - cyPane) / 2);
// Create sequencer to hold everything The origin of the sequencer is
// at the top-center of the pane.
CAniSequencer *pSeq = new CAniSequencer;
pSeq->SetPropertyVector(PROP_POSITION, CVector(xPane, yPane));
int xLeft = -NEWS_PANE_WIDTH / 2;
// Create a button that will respond to clicks on the news pane
CAniButton *pButton = new CAniButton;
pButton->SetPropertyVector(PROP_POSITION, CVector(xLeft, 0));
pButton->SetPropertyVector(PROP_SCALE, CVector(NEWS_PANE_WIDTH, cyPane));
pButton->SetStyle(STYLE_DOWN, NULL);
pButton->SetStyle(STYLE_HOVER, NULL);
pButton->SetStyle(STYLE_NORMAL, NULL);
pButton->SetStyle(STYLE_DISABLED, NULL);
pButton->SetStyle(STYLE_TEXT, NULL);
pButton->AddListener(EVENT_ON_CLICK, m_pIntroSession, CMD_OPEN_NEWS);
pSeq->AddTrack(pButton, 0);
// Create the background
CAniRoundedRect *pPane = new CAniRoundedRect;
pPane->SetPropertyVector(PROP_POSITION, CVector(xLeft, 0));
pPane->SetPropertyVector(PROP_SCALE, CVector(NEWS_PANE_WIDTH, cyPane));
pPane->SetPropertyColor(PROP_COLOR, RGB_NEWS_PANE_BACKGROUND);
pPane->SetPropertyOpacity(PROP_OPACITY, 64);
pPane->SetPropertyInteger(PROP_UL_RADIUS, NEWS_PANE_CORNER_RADIUS);
pPane->SetPropertyInteger(PROP_UR_RADIUS, NEWS_PANE_CORNER_RADIUS);
pPane->SetPropertyInteger(PROP_LL_RADIUS, NEWS_PANE_CORNER_RADIUS);
pPane->SetPropertyInteger(PROP_LR_RADIUS, NEWS_PANE_CORNER_RADIUS);
pPane->AnimateLinearFade(iDuration, iInitialFade, iEndFade, 64);
pSeq->AddTrack(pPane, 0);
// Add the content
int yPos = 0;
int xInnerLeft = -(cxInnerPane / 2);
// Create the image
if (pImage)
{
// If the image is wide enough to hit the rounded corners, then we
// need to mask it out.
if (pImage->GetWidth() > (NEWS_PANE_WIDTH - 2 * NEWS_PANE_CORNER_RADIUS))
{
// Create a mask the size of the pane and apply it to the image
// (We own the image so we can modify it).
CG8bitImage PaneMask;
PaneMask.CreateRoundedRect(NEWS_PANE_WIDTH, cyPane, NEWS_PANE_CORNER_RADIUS);
pImage->IntersectMask(0,
0,
PaneMask.GetWidth(),
PaneMask.GetHeight(),
PaneMask,
(pImage->GetWidth() - PaneMask.GetWidth()) / 2,
0);
}
// Create an animatron
CAniRect *pRect = new CAniRect;
pRect->SetPropertyVector(PROP_POSITION, CVector(-pImage->GetWidth() / 2, yPos));
pRect->SetPropertyVector(PROP_SCALE, CVector(pImage->GetWidth(), pImage->GetHeight()));
pRect->SetFillMethod(new CAniImageFill(pImage, true));
pRect->AnimateLinearFade(iDuration, iInitialFade, iEndFade);
pSeq->AddTrack(pRect, 0);
yPos += cyImage;
}
// Create the title
IAnimatron *pText;
CAniText::Create(pEntry->GetTitle(),
CVector(xInnerLeft, yPos),
&m_Fonts.SubTitle,
CG16bitFont::AlignCenter,
m_Fonts.rgbTitleColor,
&pText);
pText->SetPropertyVector(PROP_SCALE, CVector(cxInnerPane, cyPane));
pText->AnimateLinearFade(iDuration, iInitialFade, iEndFade);
pSeq->AddTrack(pText, 0);
yPos += cyTitle + NEWS_PANE_INNER_SPACING_Y;
// Create the text
CAniText::Create(pEntry->GetBody(),
CVector(xInnerLeft, yPos),
&m_Fonts.Medium,
CG16bitFont::AlignCenter,
m_Fonts.rgbTitleColor,
&pText);
pText->SetPropertyVector(PROP_SCALE, CVector(cxInnerPane, cyPane));
pText->AnimateLinearFade(iDuration, iInitialFade, iEndFade);
pSeq->AddTrack(pText, 0);
yPos += cyBody + NEWS_PANE_INNER_SPACING_Y;
// Create the call to action
CAniText::Create(pEntry->GetCallToActionText(),
CVector(xInnerLeft, yPos),
&m_Fonts.MediumHeavyBold,
CG16bitFont::AlignCenter,
m_Fonts.rgbTitleColor,
&pText);
pText->SetPropertyVector(PROP_SCALE, CVector(cxInnerPane, cyPane));
pText->AnimateLinearFade(iDuration, iInitialFade, iEndFade);
pSeq->AddTrack(pText, 0);
// Remember the URL to open when the user clicks
m_sNewsURL = pEntry->GetCallToActionURL();
// Done
*retpAnimatron = pSeq;
}
void GenerateImageChart (CUniverse &Universe, CXMLElement *pCmdLine)
{
int i;
enum OrderTypes
{
orderSmallest = 1,
orderLargest = 2,
orderName = 3,
orderLevel = 4,
orderSovereign = 5,
orderManufacturer = 6,
};
// Item criteria
bool bHasItemCriteria;
CString sCriteria;
CItemCriteria ItemCriteria;
if (bHasItemCriteria = pCmdLine->FindAttribute(CONSTLIT("itemCriteria"), &sCriteria))
CItem::ParseCriteria(sCriteria, &ItemCriteria);
else
CItem::InitCriteriaAll(&ItemCriteria);
// Get the criteria from the command line.
CDesignTypeCriteria Criteria;
if (pCmdLine->FindAttribute(CONSTLIT("criteria"), &sCriteria))
{
if (CDesignTypeCriteria::ParseCriteria(sCriteria, &Criteria) != NOERROR)
{
printf("ERROR: Unable to parse criteria.\n");
return;
}
}
else if (bHasItemCriteria)
{
if (CDesignTypeCriteria::ParseCriteria(CONSTLIT("i"), &Criteria) != NOERROR)
{
printf("ERROR: Unable to parse criteria.\n");
return;
}
}
else
{
printf("ERROR: Expected criteria.\n");
return;
}
bool bAll = pCmdLine->GetAttributeBool(CONSTLIT("all"));
// Options
bool bTextBoxesOnly = pCmdLine->GetAttributeBool(CONSTLIT("textBoxesOnly"));
bool bFieldUNID = pCmdLine->GetAttributeBool(CONSTLIT("unid"));
// Figure out what order we want
CString sOrder = pCmdLine->GetAttribute(CONSTLIT("sort"));
int iOrder;
if (strEquals(sOrder, CONSTLIT("smallest")))
iOrder = orderSmallest;
else if (strEquals(sOrder, CONSTLIT("largest")))
iOrder = orderLargest;
else if (strEquals(sOrder, CONSTLIT("level")))
iOrder = orderLevel;
else if (strEquals(sOrder, CONSTLIT("sovereign")))
iOrder = orderSovereign;
else if (strEquals(sOrder, CONSTLIT("manufacturer")))
iOrder = orderManufacturer;
else
iOrder = orderName;
bool b3DGrid = pCmdLine->GetAttributeBool(CONSTLIT("3DGrid"));
bool bDockingPorts = pCmdLine->GetAttributeBool(CONSTLIT("portPos"));
bool bDevicePos = pCmdLine->GetAttributeBool(CONSTLIT("devicePos"));
// Image size
int cxDesiredWidth;
if (pCmdLine->FindAttributeInteger(CONSTLIT("width"), &cxDesiredWidth))
cxDesiredWidth = Max(512, cxDesiredWidth);
else
cxDesiredWidth = 1280;
// Spacing
int cxSpacing = pCmdLine->GetAttributeInteger(CONSTLIT("xSpacing"));
int cxExtraMargin = pCmdLine->GetAttributeInteger(CONSTLIT("xMargin"));
int cxImageMargin = 2 * pCmdLine->GetAttributeInteger(CONSTLIT("xImageMargin"));
// Font for text
CString sTypeface;
int iSize;
bool bBold;
bool bItalic;
if (!CG16bitFont::ParseFontDesc(pCmdLine->GetAttribute(CONSTLIT("font")),
&sTypeface,
&iSize,
&bBold,
&bItalic))
{
sTypeface = CONSTLIT("Arial");
iSize = 10;
bBold = false;
bItalic = false;
}
CG16bitFont NameFont;
NameFont.Create(sTypeface, -PointsToPixels(iSize), bBold, bItalic);
CG32bitPixel rgbNameColor = CG32bitPixel(255, 255, 255);
// Rotation
int iRotation = pCmdLine->GetAttributeInteger(CONSTLIT("rotation"));
// Output file
CString sFilespec = pCmdLine->GetAttribute(CONSTLIT("output"));
if (!sFilespec.IsBlank())
sFilespec = pathAddExtensionIfNecessary(sFilespec, CONSTLIT(".bmp"));
// Generate a sorted table of types
TSortMap<CString, SEntryDesc> Table;
for (i = 0; i < Universe.GetDesignTypeCount(); i++)
{
CDesignType *pType = Universe.GetDesignType(i);
SEntryDesc NewEntry;
// Make sure we match the criteria
if (!pType->MatchesCriteria(Criteria))
continue;
// Figure stuff stuff out based on the specific design type
switch (pType->GetType())
{
case designItemType:
{
CItemType *pItemType = CItemType::AsType(pType);
CItem Item(pItemType, 1);
// Skip if not in item criteria
if (!Item.MatchesCriteria(ItemCriteria))
continue;
// Skip virtual classes
if (pItemType->IsVirtual())
continue;
// Initialize the entry
NewEntry.pType = pType;
NewEntry.sName = pItemType->GetNounPhrase(0);
NewEntry.pImage = &pItemType->GetImage();
NewEntry.iSize = RectWidth(NewEntry.pImage->GetImageRect());
break;
}
case designShipClass:
{
CShipClass *pClass = CShipClass::AsType(pType);
// Skip non-generic classess
if (!bAll && !pClass->HasLiteralAttribute(CONSTLIT("genericClass")))
continue;
// Initialize the entry
NewEntry.pType = pType;
NewEntry.sName = pClass->GetNounPhrase(0);
NewEntry.iSize = RectWidth(pClass->GetImage().GetImageRect());
NewEntry.pImage = &pClass->GetImage();
NewEntry.iRotation = pClass->Angle2Direction(iRotation);
NewEntry.sSovereignName = (pClass->GetDefaultSovereign() ? pClass->GetDefaultSovereign()->GetTypeNounPhrase() : NULL_STR);
break;
}
case designStationType:
{
CStationType *pStationType = CStationType::AsType(pType);
// Skip generic classes
if (!bAll && !pStationType->HasLiteralAttribute(CONSTLIT("generic")))
continue;
NewEntry.pType = pType;
NewEntry.sName = pStationType->GetNounPhrase(0);
NewEntry.iSize = pStationType->GetSize();
NewEntry.sSovereignName = (pStationType->GetSovereign() ? pStationType->GetSovereign()->GetTypeNounPhrase() : NULL_STR);
InitStationTypeImage(NewEntry, pStationType);
break;
}
default:
// Don't know how to handle this type
continue;
break;
}
// Adjust name
if (bFieldUNID)
NewEntry.sName = strPatternSubst(CONSTLIT("%s (%x)"), NewEntry.sName, NewEntry.pType->GetUNID());
// Compute the sort key
char szBuffer[1024];
switch (iOrder)
{
case orderLargest:
wsprintf(szBuffer, "%09d%s%x",
1000000 - NewEntry.iSize,
NewEntry.sName.GetASCIIZPointer(),
pType->GetUNID());
break;
case orderLevel:
wsprintf(szBuffer, "%09d%s%x",
pType->GetLevel(),
NewEntry.sName.GetASCIIZPointer(),
pType->GetUNID());
break;
case orderSmallest:
wsprintf(szBuffer, "%09d%s%x",
NewEntry.iSize,
NewEntry.sName.GetASCIIZPointer(),
pType->GetUNID());
break;
case orderSovereign:
wsprintf(szBuffer, "%s|%s|%x", NewEntry.sSovereignName.GetASCIIZPointer(), NewEntry.sName.GetASCIIZPointer(), pType->GetUNID());
NewEntry.sCategorize = NewEntry.sSovereignName;
break;
case orderManufacturer:
{
CString sManufacturer = NewEntry.pType->GetPropertyString(CONSTLIT("manufacturer"));
wsprintf(szBuffer, "%s|%s|%x", sManufacturer.GetASCIIZPointer(), NewEntry.sName.GetASCIIZPointer(), pType->GetUNID());
NewEntry.sCategorize = sManufacturer;
break;
}
default:
wsprintf(szBuffer, "%s%x", NewEntry.sName.GetASCIIZPointer(), pType->GetUNID());
break;
}
// Add to list
Table.Insert(CString(szBuffer), NewEntry);
}
// Allocate an arranger that tracks where to paint each world.
CImageArranger Arranger;
// Settings for the overall arrangement
CImageArranger::SArrangeDesc Desc;
Desc.cxDesiredWidth = Max(512, cxDesiredWidth - (2 * (cxSpacing + cxExtraMargin)));
Desc.cxSpacing = cxSpacing;
Desc.cxExtraMargin = cxExtraMargin;
Desc.pHeader = &NameFont;
// Generate a table of cells for the arranger
TArray<CCompositeImageSelector> Selectors;
Selectors.InsertEmpty(Table.GetCount());
CString sLastCategory;
TArray<CImageArranger::SCellDesc> Cells;
for (i = 0; i < Table.GetCount(); i++)
{
SEntryDesc &Entry = Table[i];
CImageArranger::SCellDesc *pNewCell = Cells.Insert();
pNewCell->cxWidth = (Entry.pImage ? RectWidth(Entry.pImage->GetImageRect()) : 0) + cxImageMargin;
pNewCell->cyHeight = (Entry.pImage ? RectHeight(Entry.pImage->GetImageRect()) : 0) + cxImageMargin;
pNewCell->sText = Entry.sName;
if (!strEquals(sLastCategory, Entry.sCategorize))
{
sLastCategory = Entry.sCategorize;
pNewCell->bStartNewRow = true;
}
}
// Arrange
Arranger.ArrangeByRow(Desc, Cells);
// Create a large image
CG32bitImage Output;
int cxWidth = Max(cxDesiredWidth, Arranger.GetWidth());
int cyHeight = Arranger.GetHeight();
Output.Create(cxWidth, cyHeight);
printf("Creating %dx%d image.\n", cxWidth, cyHeight);
// Paint the images
for (i = 0; i < Table.GetCount(); i++)
{
SEntryDesc &Entry = Table[i];
int x = Arranger.GetX(i);
int y = Arranger.GetY(i);
// Paint
if (x != -1)
{
int xCenter = x + (Arranger.GetWidth(i) / 2);
int yCenter = y + (Arranger.GetHeight(i) / 2);
int xOffset;
int yOffset;
Entry.pImage->GetImageOffset(0, Entry.iRotation, &xOffset, &yOffset);
int cxImage = RectWidth(Entry.pImage->GetImageRect());
int cyImage = RectHeight(Entry.pImage->GetImageRect());
// Paint image
if (!bTextBoxesOnly && Entry.pImage)
{
Entry.pImage->PaintImageUL(Output,
x + (Arranger.GetWidth(i) - cxImage) / 2,
y + (Arranger.GetHeight(i) - cyImage) / 2,
0,
Entry.iRotation);
}
// Paint type specific stuff
switch (Entry.pType->GetType())
{
case designStationType:
{
CStationType *pStationType = CStationType::AsType(Entry.pType);
int xStationCenter = xCenter - xOffset;
int yStationCenter = yCenter - yOffset;
if (bDockingPorts)
pStationType->PaintDockPortPositions(Output, xStationCenter, yStationCenter);
if (bDevicePos)
pStationType->PaintDevicePositions(Output, xStationCenter, yStationCenter);
// If we have docking or device positions, mark the center of the station
if (bDockingPorts || bDevicePos)
{
const int LINE_HALF_LENGTH = 24;
const CG32bitPixel RGB_CENTER_CROSS(255, 255, 0);
Output.DrawLine(xStationCenter - LINE_HALF_LENGTH, yStationCenter, xStationCenter + LINE_HALF_LENGTH, yStationCenter, 1, RGB_CENTER_CROSS);
Output.DrawLine(xStationCenter, yStationCenter - LINE_HALF_LENGTH, xStationCenter, yStationCenter + LINE_HALF_LENGTH, 1, RGB_CENTER_CROSS);
}
break;
}
}
// Paint the 3D grid, if necessary
if (b3DGrid)
{
int iScale = Entry.pImage->GetImageViewportSize();
Metric rMaxRadius = g_KlicksPerPixel * cxImage * 0.5;
const Metric rGridSize = LIGHT_SECOND;
Metric rRadius;
for (rRadius = rGridSize; rRadius <= rMaxRadius; rRadius += rGridSize)
{
int iRadius = (int)((rRadius / g_KlicksPerPixel) + 0.5);
const int iGridAngle = 8;
int iPrevAngle = 0;
int iAngle;
for (iAngle = iGridAngle; iAngle <= 360; iAngle += iGridAngle)
{
int xFrom, yFrom;
C3DConversion::CalcCoord(iScale, iPrevAngle, iRadius, 0, &xFrom, &yFrom);
int xTo, yTo;
C3DConversion::CalcCoord(iScale, iAngle, iRadius, 0, &xTo, &yTo);
Output.DrawLine(xFrom + xCenter, yFrom + yCenter, xTo + xCenter, yTo + yCenter, 1, CG32bitPixel(255, 255, 0));
iPrevAngle = iAngle;
}
}
}
// Paint name
int xText = Arranger.GetTextX(i);
int yText = Arranger.GetTextY(i);
if (xText != -1)
{
if (bTextBoxesOnly)
Output.Fill(xText, yText, Arranger.GetTextWidth(i), Arranger.GetTextHeight(i), 0xffff);
if (!bTextBoxesOnly)
{
Output.FillColumn(xCenter,
y + Arranger.GetHeight(i),
yText - (y + Arranger.GetHeight(i)),
rgbNameColor);
NameFont.DrawText(Output,
xText,
yText,
rgbNameColor,
Entry.sName);
}
}
}
}
// Write to file or clipboard
OutputImage(Output, sFilespec);
}
void GenerateSnapshot (CUniverse &Universe, CXMLElement *pCmdLine)
{
ALERROR error;
int i;
// Get some parameters
int iInitialUpdateTime = pCmdLine->GetAttributeIntegerBounded(CONSTLIT("initialUpdate"), 0, -1, 10);
int iUpdateTime = pCmdLine->GetAttributeInteger(CONSTLIT("wait"));
bool bObjOnly = pCmdLine->GetAttributeBool(CONSTLIT("objOnly"));
// Criteria
CString sNode = pCmdLine->GetAttribute(CONSTLIT("node"));
CString sCriteria = pCmdLine->GetAttribute(CONSTLIT("criteria"));
// Number of snapshots
int iTotalCount = pCmdLine->GetAttributeIntegerBounded(CONSTLIT("count"), 1, -1, 1);
// Output
int cxWidth;
int cyHeight;
if (pCmdLine->FindAttributeInteger(CONSTLIT("size"), &cxWidth))
{
cyHeight = cxWidth;
}
else
{
cxWidth = 1024;
cyHeight = 1024;
}
// Paint flags
DWORD dwPaintFlags = 0;
if (pCmdLine->GetAttributeBool(CONSTLIT("noStars")))
dwPaintFlags |= CSystem::VWP_NO_STAR_FIELD;
// Output file
CString sFilespec = pCmdLine->GetAttribute(CONSTLIT("output"));
if (!sFilespec.IsBlank())
sFilespec = pathStripExtension(sFilespec);
// Output image
CG32bitImage Output;
Output.Create(cxWidth, cyHeight);
// Update context
SSystemUpdateCtx Ctx;
Ctx.bForceEventFiring = true;
Ctx.bForcePainted = true;
RECT rcViewport;
rcViewport.left = 0;
rcViewport.top = 0;
rcViewport.right = cxWidth;
rcViewport.bottom = cyHeight;
// Loop over all systems until we find what we're looking for
int iLoops = 20;
int iNodeIndex = 0;
int iSnapshotIndex = 0;
CTopologyNode *pNode = Universe.GetTopologyNode(iNodeIndex);
while (true)
{
// Create the system
CSystem *pSystem;
if (error = Universe.CreateStarSystem(pNode, &pSystem))
{
printf("ERROR: Unable to create star system.\n");
return;
}
// If this is the node we want, then search
CSpaceObject *pTarget;
if (sNode.IsBlank() || strEquals(sNode, pNode->GetID()))
{
printf("Searching %s...\n", pNode->GetSystemName().GetASCIIZPointer());
// Set the POV
CSpaceObject *pPOV = pSystem->GetObject(0);
Universe.SetPOV(pPOV);
pSystem->SetPOVLRS(pPOV);
// Prepare system
Universe.UpdateExtended();
Universe.GarbageCollectLibraryBitmaps();
// Update for a while
for (i = 0; i < iInitialUpdateTime; i++)
{
Universe.Update(Ctx);
Universe.PaintPOV(Output, rcViewport, 0);
}
// Compose the criteria
CSpaceObject::Criteria Criteria;
CSpaceObject::ParseCriteria(pPOV, sCriteria, &Criteria);
// Get the list of all objects in the system that match the criteria
CSpaceObject::SCriteriaMatchCtx Ctx(Criteria);
TArray<CSpaceObject *> Results;
for (i = 0; i < pSystem->GetObjectCount(); i++)
{
CSpaceObject *pObj = pSystem->GetObject(i);
if (pObj && pObj->MatchesCriteria(Ctx, Criteria))
Results.Insert(pObj);
}
// Pick the appropriate object from the list
if (Results.GetCount() == 0)
pTarget = NULL;
else if (Criteria.bNearestOnly || Criteria.bFarthestOnly)
pTarget = Ctx.pBestObj;
else
pTarget = Results[mathRandom(0, Results.GetCount() - 1)];
}
else
pTarget = NULL;
// If we found the target, then output
if (pTarget)
{
Universe.SetPOV(pTarget);
// Wait a bit
//
// NOTE: After we update, pTarget could be invalid (i.e., destroyed)
// so we can't use it again.
CString sTargetName = pTarget->GetNounPhrase(0);
for (i = 0; i < iUpdateTime; i++)
{
if ((i % 100) == 99)
printf(".");
Universe.Update(Ctx);
Universe.PaintPOV(Output, rcViewport, 0);
}
if (iUpdateTime >= 99)
printf("\n");
// Paint
if (bObjOnly)
{
SViewportPaintCtx Ctx;
Ctx.pObj = Universe.GetPOV();
Ctx.XForm = ViewportTransform(Universe.GetPOV()->GetPos(),
g_KlicksPerPixel,
cxWidth / 2,
cyHeight / 2);
Ctx.XFormRel = Ctx.XForm;
Ctx.fNoRecon = true;
Ctx.fNoDockedShips = true;
Ctx.fNoSelection = true;
Ctx.fNoStarfield = true;
CSpaceObject *pPOV = pSystem->GetObject(0);
CSpaceObject::Criteria Criteria;
CSpaceObject::ParseCriteria(pPOV, sCriteria, &Criteria);
// Paint all objects that match the criteria
CSpaceObject::SCriteriaMatchCtx CriteriaCtx(Criteria);
for (i = 0; i < pSystem->GetObjectCount(); i++)
{
CSpaceObject *pObj = pSystem->GetObject(i);
if (pObj && pObj->MatchesCriteria(CriteriaCtx, Criteria))
{
Ctx.pObj = pObj;
int xObj;
int yObj;
Ctx.XForm.Transform(pObj->GetPos(), &xObj, &yObj);
pObj->Paint(Output, xObj, yObj, Ctx);
}
}
}
else
{
Universe.PaintPOV(Output, rcViewport, 0);
}
// Write to file
if (!sFilespec.IsBlank())
{
CString sBmpFilespec;
if (iTotalCount > 100)
sBmpFilespec = pathAddExtensionIfNecessary(strPatternSubst(CONSTLIT("%s%03d"), sFilespec, iSnapshotIndex + 1), CONSTLIT(".bmp"));
else if (iTotalCount > 1)
sBmpFilespec = pathAddExtensionIfNecessary(strPatternSubst(CONSTLIT("%s%02d"), sFilespec, iSnapshotIndex + 1), CONSTLIT(".bmp"));
else
sBmpFilespec = pathAddExtensionIfNecessary(sFilespec, CONSTLIT(".bmp"));
CFileWriteStream OutputFile(sBmpFilespec);
if (OutputFile.Create() != NOERROR)
{
printf("ERROR: Unable to create '%s'\n", sBmpFilespec.GetASCIIZPointer());
return;
}
Output.WriteToWindowsBMP(&OutputFile);
OutputFile.Close();
printf("Found %s: Saved to %s\n", sTargetName.GetASCIIZPointer(), sBmpFilespec.GetASCIIZPointer());
}
// Otherwise, clipboard
else
{
if (error = Output.CopyToClipboard())
{
printf("ERROR: Unable to copy image to clipboard.\n");
return;
}
printf("Found %s: Copied to clipboard.\n", sTargetName.GetASCIIZPointer());
}
// Reset maximum loops
iLoops = 20;
// Done
iSnapshotIndex++;
if (iSnapshotIndex >= iTotalCount)
break;
}
// Done with old system
Universe.DestroySystem(pSystem);
// Loop to the next node
do
{
iNodeIndex = ((iNodeIndex + 1) % Universe.GetTopologyNodeCount());
pNode = Universe.GetTopologyNode(iNodeIndex);
}
while (pNode == NULL || pNode->IsEndGame());
// If we're back to the first node again, restart
if (iNodeIndex == 0)
{
if (--iLoops > 0)
{
// Reinitialize
Universe.Reinit();
CString sError;
if (Universe.InitGame(0, &sError) != NOERROR)
{
printf("ERROR: %s\n", sError.GetASCIIZPointer());
return;
}
iNodeIndex = 0;
pNode = Universe.GetTopologyNode(iNodeIndex);
}
else
{
printf("ERROR: Specified target could not be found.\n");
return;
}
}
}
}
void CNewGameSession::SetShipClassImage (CShipClass *pClass, int x, int y, int cxWidth)
// SetShipClassImage
//
// Sets the current ship class image
{
const CPlayerSettings *pPlayerSettings = pClass->GetPlayerSettings();
// Ask the class for a hero image
const CG32bitImage *pImage = (!pClass->GetHeroImage().IsEmpty() ? &pClass->GetHeroImage().GetImage(CONSTLIT("New Game")) : NULL);
// Delete the previous one
DeleteElement(ID_SHIP_CLASS_IMAGE);
// Add the new one, if we've got one.
const CG32bitImage *pImageToUse = NULL;
bool bFree = false;
if (pImage && !pImage->IsEmpty())
{
// If this image is not the right size, then create a resized version
// that is.
if (pImage->GetWidth() != SHIP_IMAGE_WIDTH || pImage->GetHeight() != SHIP_IMAGE_HEIGHT)
{
int cxNewWidth = SHIP_IMAGE_WIDTH;
int cyNewHeight = cxNewWidth * pImage->GetHeight() / pImage->GetWidth();
if (cyNewHeight > SHIP_IMAGE_HEIGHT)
{
cyNewHeight = SHIP_IMAGE_HEIGHT;
cxNewWidth = cyNewHeight * pImage->GetWidth() / pImage->GetHeight();
}
CG32bitImage *pNewImage = new CG32bitImage;
pNewImage->CreateFromImageTransformed(*pImage, 0, 0, pImage->GetWidth(), pImage->GetHeight(), (Metric)cxNewWidth / pImage->GetWidth(), (Metric)cyNewHeight / pImage->GetHeight(), 0.0);
pImageToUse = pNewImage;
bFree = true;
}
else
{
pImageToUse = pImage;
bFree = false;
}
}
// If we don't have an image then ask the class to paint it
else
{
CG32bitImage *pNewImage = new CG32bitImage;
pNewImage->Create(SHIP_IMAGE_WIDTH, SHIP_IMAGE_HEIGHT);
ViewportTransform Trans;
pClass->Paint(*pNewImage,
SHIP_IMAGE_WIDTH / 2,
SHIP_IMAGE_HEIGHT / 2,
Trans,
0,
0
);
pImageToUse = pNewImage;
bFree = true;
}
// Position
int xImage = x + (cxWidth - pImageToUse->GetWidth()) / 2;
int yImage = y + (SHIP_IMAGE_HEIGHT - pImageToUse->GetHeight()) / 2;
// New image frame
bool bAutoMask = (pClass->GetAPIVersion() < 26);
IAnimatron *pImageFrame = new CAniRect;
pImageFrame->SetID(ID_SHIP_CLASS_IMAGE);
pImageFrame->SetPropertyVector(PROP_POSITION, CVector(xImage, yImage));
pImageFrame->SetPropertyVector(PROP_SCALE, CVector(pImageToUse->GetWidth(), pImageToUse->GetHeight()));
pImageFrame->SetFillMethod(new CAniImageFill(pImageToUse, bFree, bAutoMask));
m_pRoot->AddLine(pImageFrame);
}
void InitStationTypeImage (SEntryDesc &Entry, CStationType *pStationType)
{
struct SSatImageDesc
{
const CObjectImageArray *pImage;
CCompositeImageSelector Selector;
int xOffset;
int yOffset;
};
int i;
SSelectorInitCtx InitCtx;
pStationType->SetImageSelector(InitCtx, &Entry.Selector);
const CObjectImageArray *pMainImage = &pStationType->GetImage(Entry.Selector, CCompositeImageModifiers());
// If we have no satellites, then we can just return the single station
// image.
CXMLElement *pSatellites = pStationType->GetSatellitesDesc();
if (pSatellites == NULL)
{
Entry.pImage = pMainImage;
return;
}
// Figure out the extents of the image
RECT rcMainImage = pMainImage->GetImageRect();
RECT rcBounds;
rcBounds.left = -(RectWidth(rcMainImage) / 2);
rcBounds.top = -(RectHeight(rcMainImage) / 2);
rcBounds.right = rcBounds.left + RectWidth(rcMainImage);
rcBounds.bottom = rcBounds.top + RectHeight(rcMainImage);
// Loop over all satellites and get metrics
TArray<SSatImageDesc> SatImages;
for (i = 0; i < pSatellites->GetContentElementCount(); i++)
{
CXMLElement *pSatDesc = pSatellites->GetContentElement(i);
if (!pSatDesc->FindAttribute(SEGMENT_ATTRIB)
|| !strEquals(STATION_TAG, pSatDesc->GetTag()))
continue;
// Get the type of the satellite
CStationType *pSatType = g_pUniverse->FindStationType(pSatDesc->GetAttributeInteger(TYPE_ATTRIB));
if (pSatType == NULL)
continue;
// Prepare the image for the satellite
SSatImageDesc *pSatImage = SatImages.Insert();
pSatType->SetImageSelector(InitCtx, &pSatImage->Selector);
// If we have an image variant, then set it
int iVariant;
if (pSatDesc->FindAttributeInteger(IMAGE_VARIANT_ATTRIB, &iVariant))
{
IImageEntry *pRoot = pSatType->GetImage().GetRoot();
DWORD dwID = (pRoot ? pRoot->GetID() : DEFAULT_SELECTOR_ID);
pSatImage->Selector.DeleteAll();
pSatImage->Selector.AddVariant(dwID, iVariant);
}
pSatImage->pImage = &pSatType->GetImage(pSatImage->Selector, CCompositeImageModifiers());
// Now get the offset
pSatImage->xOffset = pSatDesc->GetAttributeInteger(X_OFFSET_ATTRIB);
pSatImage->yOffset = pSatDesc->GetAttributeInteger(Y_OFFSET_ATTRIB);
// Compute the satellite rect
RECT rcSatImage = pSatImage->pImage->GetImageRect();
RECT rcSatBounds;
rcSatBounds.left = pSatImage->xOffset - (RectWidth(rcSatImage) / 2);
rcSatBounds.top = -pSatImage->yOffset - (RectHeight(rcSatImage) / 2);
rcSatBounds.right = rcSatBounds.left + RectWidth(rcSatImage);
rcSatBounds.bottom = rcSatBounds.top + RectHeight(rcSatImage);
// Increase the size of the bounds
rcBounds.left = Min(rcBounds.left, rcSatBounds.left);
rcBounds.right = Max(rcBounds.right, rcSatBounds.right);
rcBounds.top = Min(rcBounds.top, rcSatBounds.top);
rcBounds.bottom = Max(rcBounds.bottom, rcSatBounds.bottom);
}
// If no segments, then we just return the basic image
if (SatImages.GetCount() == 0)
{
Entry.pImage = pMainImage;
return;
}
// Create an image that will hold the composite
CG32bitImage *pCompositeImage = new CG32bitImage;
pCompositeImage->Create(RectWidth(rcBounds), RectHeight(rcBounds), CG32bitImage::alpha8, CG32bitPixel::Null());
int xCenter = -rcBounds.left;
int yCenter = -rcBounds.top;
// Paint the main image
pMainImage->PaintImage(*pCompositeImage, xCenter, yCenter, 0, Entry.iRotation, true);
// Paint all the satellites
for (i = 0; i < SatImages.GetCount(); i++)
SatImages[i].pImage->PaintImage(*pCompositeImage, xCenter + SatImages[i].xOffset, yCenter - SatImages[i].yOffset, 0, 0, true);
// Now create the proper image array
RECT rcResult;
rcResult.left = 0;
rcResult.top = 0;
rcResult.right = RectWidth(rcBounds);
rcResult.bottom = RectHeight(rcBounds);
int xOffset = (RectWidth(rcBounds) / 2) - xCenter;
int yOffset = (RectHeight(rcBounds) / 2) - yCenter;
Entry.pCompositeImageArray = new CObjectImageArray;
Entry.pCompositeImageArray->Init(pCompositeImage, rcResult, 0, 0, true, xOffset, yOffset);
// Done
Entry.pImage = Entry.pCompositeImageArray;
}
void CButtonBarDisplay::Paint (CG32bitImage &Dest)
// Paint
//
// Paint the bar
{
int i;
// Fill background
Dest.Fill(m_rcRect.left,
m_rcRect.top,
RectWidth(m_rcRect),
RectHeight(m_rcRect),
BAR_COLOR);
// Get the images
const CG32bitImage &Images = m_pButtons->GetImage();
// Paint each button
for (i = 0; i < m_pButtons->GetCount(); i++)
{
RECT rcRect = m_pButtons->GetButtonRect(i);
// Skip invisible buttons
if (!m_pButtons->GetVisible(i))
continue;
// Paint the image
RECT rcSrc;
GetImageRect(i, (i == m_iSelected), &rcSrc);
Dest.Blt(rcSrc.left,
rcSrc.top,
RectWidth(rcSrc),
RectHeight(rcSrc),
Images,
rcRect.left,
rcRect.top);
// Paint the button label
int cxWidth = m_pFonts->SubTitle.MeasureText(m_pButtons->GetLabel(i), NULL);
m_pFonts->SubTitle.DrawText(Dest,
rcRect.left + (RectWidth(rcRect) - cxWidth) / 2,
rcRect.top + BUTTON_LABEL_Y,
CG32bitPixel(128,128,128),
m_pButtons->GetLabel(i));
// Paint the description
cxWidth = m_pFonts->Medium.MeasureText(m_pButtons->GetDescription(i), NULL);
m_pFonts->Medium.DrawText(Dest,
rcRect.left + (RectWidth(rcRect) - cxWidth) / 2,
rcRect.top + BUTTON_DESCRIPTION_Y,
CG32bitPixel(255,255,255),
m_pButtons->GetDescription(i));
}
}
void CExtensionNavigator::DrawTitleBar(CG32bitImage &Screen)
{
Screen.DrawText(m_AssociatedPanel.GetOriginX() + 10, m_AssociatedPanel.GetOriginY() + 10, m_HeadingFont, m_HeadingColor, CONSTLIT("Extension Navigator"));
}
void CG8bitSparseImage::MaskFill (CG32bitImage &Dest, int xDest, int yDest, int cxDest, int cyDest, int xSrc, int ySrc, CG32bitPixel rgbColor) const
// MaskFill
//
// Fills the destination image with the given color through our mask.
{
// Make sure we're in bounds
if (!Dest.AdjustCoords(&xSrc, &ySrc, GetWidth(), GetHeight(),
&xDest, &yDest,
&cxDest, &cyDest))
return;
// Short-circuit
if (rgbColor.GetAlpha() == 0x00)
return;
// Compute a pre-multiplied color
BYTE *pAlpha = CG32bitPixel::AlphaTable(rgbColor.GetAlpha());
CG32bitPixel rgbPreMultColor = CG32bitPixel(pAlpha[rgbColor.GetRed()], pAlpha[rgbColor.GetGreen()], pAlpha[rgbColor.GetBlue()], rgbColor.GetAlpha());
// Loop
int yPos = ySrc;
int yPosEnd = ySrc + cyDest;
int yTile = yPos / m_cyTile;
int yOffset = ClockMod(yPos, m_cyTile);
int xTileStart = xSrc / m_cxTile;
int xOffsetStart = ClockMod(xSrc, m_cxTile);
int yDestPos = yDest;
while (yPos < yPosEnd)
{
int cyTileLeft = Min(m_cyTile - yOffset, yPosEnd - yPos);
// Is this a valid tile row, then continue
if (yTile >= 0 && yTile < m_yTileCount)
{
int xPos = xSrc;
int xPosEnd = xSrc + cxDest;
int xTile = xTileStart;
int xOffset = xOffsetStart;
int xDestPos = xDest;
while (xPos < xPosEnd)
{
int cxTileLeft = Min(m_cxTile - xOffset, xPosEnd - xPos);
// If this is a valid tile, then we can continue
if (xTile >= 0 && xTile < m_xTileCount)
{
const CNode &Tile = GetTile(xTile, yTile);
switch (Tile.GetType())
{
case typeByte:
{
BYTE byAlpha = Tile.GetByte();
if (byAlpha == 0x00)
{}
else if (byAlpha == 0xff)
Dest.Fill(xDestPos, yDestPos, cxTileLeft, cyTileLeft, rgbColor);
else
// We just modify the alpha on the original color (Fill will take care of the rest)
Dest.Fill(xDestPos, yDestPos, cxTileLeft, cyTileLeft, CG32bitPixel(rgbColor, CG32bitPixel::BlendAlpha(rgbColor.GetAlpha(), byAlpha)));
break;
}
case typeNodeArray:
{
CNode *Rows = Tile.GetNodeArray();
CNode *pSrcRow = Rows + yOffset;
CNode *pSrcRowEnd = pSrcRow + cyTileLeft;
CG32bitPixel *pDestRow = Dest.GetPixelPos(xDestPos, yDestPos);
while (pSrcRow < pSrcRowEnd)
{
CG32bitPixel *pDest = pDestRow;
CG32bitPixel *pDestEnd = pDestRow + cxTileLeft;
switch (pSrcRow->GetType())
{
case typeByte:
{
BYTE byAlpha = pSrcRow->GetByte();
if (byAlpha == 0x00)
{}
else if (byAlpha == 0xff)
{
BYTE byFillAlpha = rgbColor.GetAlpha();
if (byFillAlpha == 0xff)
{
while (pDest < pDestEnd)
*pDest++ = rgbColor;
}
else
{
BYTE *pAlphaInv = CG32bitPixel::AlphaTable(byFillAlpha ^ 0xff);
BYTE byRed = rgbPreMultColor.GetRed();
BYTE byGreen = rgbPreMultColor.GetGreen();
BYTE byBlue = rgbPreMultColor.GetBlue();
while (pDest < pDestEnd)
{
BYTE byRedResult = pAlphaInv[pDest->GetRed()] + byRed;
BYTE byGreenResult = pAlphaInv[pDest->GetGreen()] + byGreen;
BYTE byBlueResult = pAlphaInv[pDest->GetBlue()] + byBlue;
*pDest++ = CG32bitPixel(byRedResult, byGreenResult, byBlueResult);
}
}
}
else
{
// Blend the alphas together
BYTE byFillAlpha = CG32bitPixel::BlendAlpha(byAlpha, rgbColor.GetAlpha());
BYTE *pAlpha = CG32bitPixel::AlphaTable(byFillAlpha);
BYTE *pAlphaInv = CG32bitPixel::AlphaTable(byFillAlpha ^ 0xff);
BYTE byRed = pAlpha[rgbColor.GetRed()];
BYTE byGreen = pAlpha[rgbColor.GetBlue()];
BYTE byBlue = pAlpha[rgbColor.GetGreen()];
while (pDest < pDestEnd)
{
BYTE byRedResult = pAlphaInv[pDest->GetRed()] + byRed;
BYTE byGreenResult = pAlphaInv[pDest->GetGreen()] + byGreen;
BYTE byBlueResult = pAlphaInv[pDest->GetBlue()] + byBlue;
*pDest++ = CG32bitPixel(byRedResult, byGreenResult, byBlueResult);
}
}
break;
}
case typeByteArray:
{
BYTE *pSrcAlpha = pSrcRow->GetByteArray() + xOffset;
BYTE *pSrcAlphaEnd = pSrcAlpha + cxTileLeft;
BYTE byColorAlpha = rgbColor.GetAlpha();
if (byColorAlpha == 0xff)
{
while (pSrcAlpha < pSrcAlphaEnd)
{
if (*pSrcAlpha == 0x00)
{}
else if (*pSrcAlpha == 0xff)
*pDest = rgbColor;
else
{
BYTE *pAlpha = CG32bitPixel::AlphaTable(*pSrcAlpha);
BYTE *pAlphaInv = CG32bitPixel::AlphaTable(*pSrcAlpha ^ 0xff);
BYTE byRedResult = pAlphaInv[pDest->GetRed()] + pAlpha[rgbColor.GetRed()];
BYTE byGreenResult = pAlphaInv[pDest->GetGreen()] + pAlpha[rgbColor.GetGreen()];
BYTE byBlueResult = pAlphaInv[pDest->GetBlue()] + pAlpha[rgbColor.GetBlue()];
*pDest = CG32bitPixel(byRedResult, byGreenResult, byBlueResult);
}
pSrcAlpha++;
pDest++;
}
}
else
{
BYTE *pAlphaFFInv = CG32bitPixel::AlphaTable(byColorAlpha ^ 0xff);
while (pSrcAlpha < pSrcAlphaEnd)
{
if (*pSrcAlpha == 0x00)
{}
else if (*pSrcAlpha == 0xff)
{
BYTE byRedResult = pAlphaFFInv[pDest->GetRed()] + rgbPreMultColor.GetRed();
BYTE byGreenResult = pAlphaFFInv[pDest->GetGreen()] + rgbPreMultColor.GetGreen();
BYTE byBlueResult = pAlphaFFInv[pDest->GetBlue()] + rgbPreMultColor.GetBlue();
*pDest = CG32bitPixel(byRedResult, byGreenResult, byBlueResult);
}
else
{
BYTE byFillAlpha = CG32bitPixel::BlendAlpha(*pSrcAlpha, byColorAlpha);
BYTE *pAlpha = CG32bitPixel::AlphaTable(byFillAlpha);
BYTE *pAlphaInv = CG32bitPixel::AlphaTable(byFillAlpha ^ 0xff);
BYTE byRedResult = pAlphaInv[pDest->GetRed()] + pAlpha[rgbColor.GetRed()];
BYTE byGreenResult = pAlphaInv[pDest->GetGreen()] + pAlpha[rgbColor.GetGreen()];
BYTE byBlueResult = pAlphaInv[pDest->GetBlue()] + pAlpha[rgbColor.GetBlue()];
*pDest = CG32bitPixel(byRedResult, byGreenResult, byBlueResult);
}
pSrcAlpha++;
pDest++;
}
}
break;
}
}
pSrcRow++;
pDestRow = Dest.NextRow(pDestRow);
}
break;
}
}
}
// Move to the next tile
xTile++;
xOffset = 0;
xPos += cxTileLeft;
xDestPos += cxTileLeft;
}
}
// Next tile row
yTile++;
yOffset = 0;
yPos += cyTileLeft;
yDestPos += cyTileLeft;
}
}
void CGItemListArea::Paint (CG32bitImage &Dest, const RECT &rcRect)
// Paint
//
// Paint the area
{
// Can't paint if we are not properly initialized
if (m_pFonts == NULL)
return;
bool bPaintCursor = false;
RECT rcCursor;
// Paint Background
CG32bitPixel rgbFadeBackColor = CG32bitPixel(CG32bitPixel::Darken(m_rgbBackColor, 220), 220);
CGDraw::RoundedRect(Dest,
rcRect.left,
rcRect.top,
RectWidth(rcRect),
RectHeight(rcRect),
BORDER_RADIUS + 1,
rgbFadeBackColor);
// If there are no items here, then say so
if (m_pListData == NULL || !m_pListData->IsCursorValid())
{
int x = rcRect.left + (RectWidth(rcRect) - m_pFonts->LargeBold.MeasureText(STR_NO_ITEMS)) / 2;
int y = rcRect.top + (RectHeight(rcRect) - m_pFonts->LargeBold.GetHeight()) / 2;
Dest.DrawText(x, y,
m_pFonts->LargeBold,
RGB_DISABLED_TEXT,
STR_NO_ITEMS);
m_iOldCursor = -1;
}
// Otherwise, paint the list of items
else
{
int iCursor = m_pListData->GetCursor();
int iCount = m_pListData->GetCount();
ASSERT(iCursor >= 0 && iCursor < m_Rows.GetCount());
// If the cursor has changed, update the offset so that we
// have a smooth scroll.
if (m_iOldCursor != -1
&& m_iOldCursor != iCursor
&& m_iOldCursor < m_Rows.GetCount())
{
int cyDiff = (m_Rows[iCursor].cyHeight - m_Rows[m_iOldCursor].cyHeight) / 2;
if (m_iOldCursor < iCursor)
m_yOffset = m_Rows[m_iOldCursor].cyHeight + cyDiff;
else
m_yOffset = -(m_Rows[iCursor].cyHeight - cyDiff);
}
m_iOldCursor = iCursor;
// Figure out the ideal position of the cursor (relative to the
// rect).
int yIdeal = m_yOffset + ((RectHeight(rcRect) - m_Rows[iCursor].cyHeight) / 2);
// Figure out the actual position of the cursor row (relative to the
// rect).
int yCursor;
// If the cursor is in the top part of the list
if (m_Rows[iCursor].yPos < yIdeal)
yCursor = m_Rows[iCursor].yPos;
// If the total number of lines is less than the whole rect
else if (m_cyTotalHeight < RectHeight(rcRect))
yCursor = m_Rows[iCursor].yPos;
// If the cursor is in the bottom part of the list
else if ((m_cyTotalHeight - m_Rows[iCursor].yPos) < (RectHeight(rcRect) - yIdeal))
yCursor = (RectHeight(rcRect) - (m_cyTotalHeight - m_Rows[iCursor].yPos));
// The cursor is in the middle of the list
else
yCursor = yIdeal;
// Figure out the item position at which we start painting
int iStart = FindRow(m_Rows[iCursor].yPos - yCursor);
ASSERT(iStart != -1);
if (iStart == -1)
iStart = 0;
int yStart = yCursor - (m_Rows[iCursor].yPos - m_Rows[iStart].yPos);
// Compute y offset of first row (so that we can handle clicks later)
m_yFirst = yStart - m_Rows[iStart].yPos;
// Paint
int y = rcRect.top + yStart;
int iPos = iStart;
bool bPaintSeparator = false;
RECT rcItem;
while (y < rcRect.bottom && iPos < m_Rows.GetCount())
{
// Paint previous separator
if (bPaintSeparator)
{
Dest.Fill(rcItem.left + BORDER_RADIUS,
rcItem.bottom - 1,
RectWidth(rcItem) - (BORDER_RADIUS * 2),
1,
CG32bitPixel(50,50,50));
}
else
bPaintSeparator = true;
// Paint only if we have a valid entry. Sometimes we can
// start at an invalid entry because we're scrolling.
if (iPos >= 0)
{
m_pListData->SetCursor(iPos);
rcItem.top = y;
rcItem.left = rcRect.left;
rcItem.bottom = y + m_Rows[iPos].cyHeight;
rcItem.right = rcRect.right;
// See if we need to paint the cursor
bool bIsCursor = (iPos == iCursor);
// Paint selection background (if selected)
if (bIsCursor)
{
bPaintCursor = true;
bPaintSeparator = false;
rcCursor = rcItem;
CGDraw::RoundedRect(Dest,
rcCursor.left,
rcCursor.top,
RectWidth(rcCursor),
RectHeight(rcCursor),
BORDER_RADIUS,
m_rgbBackColor);
}
// Paint item
switch (m_iType)
{
case listCustom:
PaintCustom(Dest, rcItem, bIsCursor);
break;
case listItem:
PaintItem(Dest, m_pListData->GetItemAtCursor(), rcItem, bIsCursor);
break;
}
}
// Next
y += m_Rows[iPos].cyHeight;
iPos++;
}
// Done
m_pListData->SetCursor(iCursor);
}
// Paint a frame
CGDraw::RoundedRectOutline(Dest,
rcRect.left,
rcRect.top,
RectWidth(rcRect),
RectHeight(rcRect),
BORDER_RADIUS,
1,
CG32bitPixel(80,80,80));
if (bPaintCursor)
{
CGDraw::RoundedRectOutline(Dest,
rcCursor.left + 1,
rcCursor.top + 1,
RectWidth(rcCursor) - 2,
RectHeight(rcCursor) - 2,
BORDER_RADIUS,
SELECTION_WIDTH,
m_VI.GetColor(colorAreaDialogHighlight));
}
}
void CGTextArea::PaintText (CG32bitImage &Dest, const RECT &rcRect)
// PaintText
//
// Paint plain text
{
// Paint the text
if (m_pFont)
{
// If we haven't justified the text for this size, do it now
if (m_cxJustifyWidth != RectWidth(rcRect))
{
m_cxJustifyWidth = RectWidth(rcRect);
m_Lines.DeleteAll();
m_pFont->BreakText(m_sText, m_cxJustifyWidth, &m_Lines, CG16bitFont::SmartQuotes);
}
// Compute the rect within which we draw the text
RECT rcText = rcRect;
if (m_bEditable)
{
int iVSpacing = (RectHeight(rcRect) - m_pFont->GetHeight()) / 2;
rcText.left += iVSpacing;
rcText.right -= iVSpacing;
rcText.top += iVSpacing;
rcText.bottom -= iVSpacing;
}
// Clip to text rect
RECT rcOldClip = Dest.GetClipRect();
Dest.SetClipRect(rcText);
// Figure out how many lines fit in the rect
int iMaxLineCount = RectHeight(rcText) / m_pFont->GetHeight();
// If there are too many lines, and we're editable, start at the end
int iStart = 0;
if (m_bEditable && iMaxLineCount < m_Lines.GetCount())
iStart = m_Lines.GetCount() - iMaxLineCount;
// Paint each line
int x = rcText.left;
int y = rcText.top;
for (int i = iStart; i < m_Lines.GetCount(); i++)
{
CString sLine = m_Lines[i];
// Trim the last space in the line, if necessary
char *pPos = sLine.GetASCIIZPointer();
if (sLine.GetLength() > 0 && pPos[sLine.GetLength() - 1] == ' ')
sLine = strTrimWhitespace(sLine);
// Alignment
int xLine;
if (m_dwStyles & alignCenter)
{
int cxWidth = m_pFont->MeasureText(sLine);
xLine = x + (RectWidth(rcText) - cxWidth) / 2;
}
else if (m_dwStyles & alignRight)
{
int cxWidth = m_pFont->MeasureText(sLine);
xLine = x + (RectWidth(rcRect) - cxWidth);
}
else
xLine = x;
// Paint
if (HasEffects())
m_pFont->DrawTextEffect(Dest, xLine, y, m_rgbColor, sLine, GetEffectCount(), GetEffects());
else
Dest.DrawText(xLine, y, *m_pFont, m_rgbColor, sLine);
// Next
y += m_pFont->GetHeight() + m_cyLineSpacing;
if (y >= rcText.bottom)
break;
}
// Paint the cursor
if (m_bEditable && m_iCursorLine >= iStart)
{
int cxPos = (m_iCursorLine < m_Lines.GetCount() ? m_pFont->MeasureText(CString(m_Lines[m_iCursorLine].GetASCIIZPointer(), m_iCursorPos, true)) : 0);
int y = rcText.top + (m_iCursorLine - iStart) * (m_pFont->GetHeight() + m_cyLineSpacing);
int x = rcText.left;
if (m_dwStyles & alignCenter)
{
int cxWidth = (m_iCursorLine < m_Lines.GetCount() ? m_pFont->MeasureText(m_Lines[m_iCursorLine]) : 0);
x += ((RectWidth(rcText) - cxWidth) / 2) + cxPos;
}
else if (m_dwStyles & alignRight)
{
int cxWidth = (m_iCursorLine < m_Lines.GetCount() ? m_pFont->MeasureText(m_Lines[m_iCursorLine]) : 0);
x += (RectWidth(rcText) - cxWidth) + cxPos;
}
else
x += cxPos;
if (((m_iTick / 30) % 2) > 0)
{
Dest.Fill(x, y, 2, m_pFont->GetHeight(), RGB_CURSOR);
}
}
// Restore clip
Dest.SetClipRect(rcOldClip);
}
}
void CGButtonArea::Paint (CG32bitImage &Dest, const RECT &rcRect)
// Paint
//
// Handle paint
{
int i;
// Paint the background
CG32bitPixel rgbBackColor = ((m_bMouseOver && !m_bDisabled) ? m_rgbBackColorHover : (m_bDisabled ? CG32bitPixel(m_rgbBackColor, 0xC0) : m_rgbBackColor));
if (!rgbBackColor.IsNull())
{
if (m_iBorderRadius > 0)
{
CGDraw::RoundedRect(Dest, rcRect.left, rcRect.top, RectWidth(rcRect), RectHeight(rcRect), m_iBorderRadius, rgbBackColor);
CGDraw::RoundedRectOutline(Dest, rcRect.left, rcRect.top, RectWidth(rcRect), RectHeight(rcRect), m_iBorderRadius, 1, m_rgbBorderColor);
}
else
Dest.Fill(rcRect.left, rcRect.top, RectWidth(rcRect), RectHeight(rcRect), rgbBackColor);
}
// Paint the label
int xPaint = rcRect.left + m_rcPadding.left;
int yPaint = rcRect.top + m_rcPadding.top;
if (m_pLabelFont)
{
// If we're disabled, paint gray
if (m_bDisabled)
Dest.DrawText(xPaint,
yPaint,
*m_pLabelFont,
RGB_DISABLED_TEXT,
m_sLabel);
// If we have a prefix accelerator, draw that
else if (!m_sAccelerator.IsBlank())
{
// Measure the size of the accelerator
int cyAccel;
int cxAccel = m_pLabelFont->MeasureText(m_sAccelerator, &cyAccel);
// We draw a rounded-rect box
int cxBox = cxAccel + (2 * ACCEL_INNER_PADDING);
int cyBox = cyAccel + 1;
CGDraw::RoundedRect(Dest, xPaint, yPaint, cxBox, cyBox, ACCEL_BORDER_RADIUS, m_rgbAccelColor);
// Draw the text
Dest.DrawText(xPaint + ACCEL_INNER_PADDING, yPaint, *m_pLabelFont, CG32bitPixel(0, 0, 0), m_sAccelerator);
// Now draw the rest of the label
Dest.DrawText(xPaint + cxBox + (2 * ACCEL_INNER_PADDING), yPaint, *m_pLabelFont, m_rgbLabelColor, m_sLabel);
}
// If we have an accelerator, paint in pieces
else if (m_iAccelerator != -1)
{
char *pPos = m_sLabel.GetASCIIZPointer();
int x = xPaint;
if (m_iAccelerator > 0)
Dest.DrawText(x, yPaint, *m_pLabelFont, m_rgbLabelColor, CString(pPos, m_iAccelerator, true), 0, &x);
Dest.DrawText(x, yPaint, *m_pLabelFont, m_rgbAccelColor, CString(pPos + m_iAccelerator, 1, true), 0, &x);
Dest.DrawText(x, yPaint, *m_pLabelFont, m_rgbLabelColor, CString(pPos + m_iAccelerator + 1, m_sLabel.GetLength() - m_iAccelerator - 1, true));
}
else
Dest.DrawText(xPaint,
yPaint,
*m_pLabelFont,
m_rgbLabelColor,
m_sLabel);
yPaint += m_pLabelFont->GetHeight();
}
// Paint the description
if (m_pDescFont)
{
for (i = 0; i < m_Lines.GetCount(); i++)
{
Dest.DrawText(xPaint,
yPaint,
*m_pDescFont,
m_rgbDescColor,
m_Lines[i]);
yPaint += m_pDescFont->GetHeight();
}
}
}
void CEffectEntry::GetImage (const CCompositeImageSelector &Selector, CObjectImageArray *retImage)
// GetImage
//
// Fills in the image
{
// Short circuit
if (m_pEffect.IsEmpty())
{
*retImage = EMPTY_IMAGE;
return;
}
// Create a painter
CCreatePainterCtx Ctx;
IEffectPainter *pPainter = m_pEffect->CreatePainter(Ctx);
if (pPainter == NULL)
{
*retImage = EMPTY_IMAGE;
return;
}
// Get the painter bounds
RECT rcBounds;
pPainter->GetBounds(&rcBounds);
int cxWidth = RectWidth(rcBounds);
int cyHeight = RectHeight(rcBounds);
// Manual compositing
bool bCanComposite = pPainter->CanPaintComposite();
// Create a resulting image
CG32bitImage *pDest = new CG32bitImage;
pDest->Create(cxWidth, cyHeight, CG32bitImage::alpha8, (bCanComposite ? CG32bitPixel::Null() : CG32bitPixel(0)));
// Set up paint context
SViewportPaintCtx PaintCtx;
// Since we don't have an object, we use the viewport center to indicate
// the center of the object.
PaintCtx.xCenter = -rcBounds.left;
PaintCtx.yCenter = -rcBounds.top;
// Paint
pPainter->PaintComposite(*pDest, (cxWidth / 2), (cyHeight / 2), PaintCtx);
// Initialize an image
RECT rcFinalRect;
rcFinalRect.left = 0;
rcFinalRect.top = 0;
rcFinalRect.right = cxWidth;
rcFinalRect.bottom = cyHeight;
CObjectImageArray Comp;
Comp.Init(pDest, rcFinalRect, 0, 0, true);
// Done
retImage->TakeHandoff(Comp);
pPainter->Delete();
}
void GenerateTopologyMap (CUniverse &Universe, CXMLElement *pCmdLine)
{
int i, j;
STopologyMapCtx Ctx;
// Initialize the output
COutputChart Output;
Output.SetStyleFont(STYLE_NAME, pCmdLine->GetAttribute(CONSTLIT("font")));
Output.SetStyleColor(STYLE_NAME, CG32bitPixel(0xFF, 0xFF, 0xFF));
Output.SetOutputFilespec(pCmdLine->GetAttribute(CONSTLIT("output")));
// Get the topology node
CTopologyNode *pFirstNode = Universe.GetFirstTopologyNode();
if (pFirstNode == NULL)
{
printf("ERROR: Unable to find topology node.\n");
return;
}
// Get the system map for the node
Ctx.pMap = pFirstNode->GetDisplayPos();
if (Ctx.pMap == NULL)
{
printf("ERROR: No system map for node %s.\n", pFirstNode->GetID().GetASCIIZPointer());
return;
}
// Create a background image
CG32bitImage *pImage = Ctx.pMap->CreateBackgroundImage();
// Create the output
Output.SetContentSize((pImage ? pImage->GetWidth() : 1024), (pImage ? pImage->GetHeight() : 1024));
CG32bitImage &Dest = Output.GetOutputImage();
// Blt
if (pImage)
Dest.Blt(0, 0, pImage->GetWidth(), pImage->GetHeight(), *pImage, 0, 0);
// Done with background image
delete pImage;
pImage = NULL;
// Compute the size of the map (in pixels)
Ctx.cxMap = Dest.GetWidth();
Ctx.cyMap = Dest.GetHeight();
Ctx.xCenter = Ctx.cxMap / 2;
Ctx.yCenter = Ctx.cyMap / 2;
// Loop over all nodes and clear marks on the ones that we need to draw
for (i = 0; i < Universe.GetTopologyNodeCount(); i++)
{
CTopologyNode *pNode = Universe.GetTopologyNode(i);
int xPos, yPos;
pNode->SetMarked(pNode->GetDisplayPos(&xPos, &yPos) != Ctx.pMap
|| pNode->IsEndGame());
}
// Paint the nodes
for (i = 0; i < Universe.GetTopologyNodeCount(); i++)
{
CTopologyNode *pNode = Universe.GetTopologyNode(i);
if (!pNode->IsMarked())
{
int xPos, yPos;
pNode->GetDisplayPos(&xPos, &yPos);
// Convert to view coordinates
int x = Ctx.xCenter + xPos;
int y = Ctx.yCenter - yPos;
// Draw gate connections
for (j = 0; j < pNode->GetStargateCount(); j++)
{
CTopologyNode *pDestNode = pNode->GetStargateDest(j);
if (pDestNode && !pDestNode->IsMarked())
{
int xPos, yPos;
pDestNode->GetDisplayPos(&xPos, &yPos);
int xDest = Ctx.xCenter + xPos;
int yDest = Ctx.yCenter - yPos;
Dest.DrawLine(x, y, xDest, yDest, STARGATE_LINE_WIDTH, STARGATE_LINE_COLOR);
}
}
// Draw star system
DrawNode(Ctx, Output, pNode, x, y);
pNode->SetMarked();
}
}
// Done
Output.Output();
}
CG32bitImage *CSystemMap::CreateBackgroundImage (void)
// CreateBackgroundImage
//
// Creates an image containing the map.
// Caller is responsible for freeing the returned image.
{
int i;
CG32bitImage *pImage = g_pUniverse->GetLibraryBitmapCopy(m_dwBackgroundImage);
if (pImage == NULL)
return NULL;
int xCenter = pImage->GetWidth() / 2;
int yCenter = pImage->GetHeight() / 2;
// Paint all annotations
if (m_Annotations.GetCount() > 0)
{
SViewportPaintCtx Ctx;
for (i = 0; i < m_Annotations.GetCount(); i++)
{
SMapAnnotation *pAnnotation = &m_Annotations[i];
Ctx.iTick = pAnnotation->iTick;
Ctx.iRotation = pAnnotation->iRotation;
pAnnotation->pPainter->Paint(*pImage, xCenter + pAnnotation->xOffset, yCenter - pAnnotation->yOffset, Ctx);
}
}
#ifdef DEBUG
#if 0
// Test noise function
CG32bitImage Alpha;
Alpha.CreateBlankAlpha(pImage->GetWidth(), pImage->GetHeight());
DrawNebulosity8bit(Alpha, 0, 0, pImage->GetWidth(), pImage->GetHeight(), 256, 0, 255);
pImage->Fill(0, 0, pImage->GetWidth(), pImage->GetHeight(), 0);
pImage->FillMask(0, 0, pImage->GetWidth(), pImage->GetHeight(), Alpha, CG32bitPixel(255, 255, 255), 0, 0);
#endif
#endif
return pImage;
}
void TestPolygons (CUniverse &Universe, CXMLElement *pCmdLine)
{
int i;
const int FRAME_WIDTH = 256;
const int FRAME_HEIGHT = 256;
const int OUTPUT_WIDTH = FRAME_WIDTH * 2;
const int OUTPUT_HEIGHT = FRAME_HEIGHT;
// Options
int iCount = pCmdLine->GetAttributeInteger(CONSTLIT("count"));
if (iCount == 0)
iCount = 1000;
int iBltCount = Max(1, iCount / 10);
// Create the output image
CG32bitImage Output;
Output.Create(OUTPUT_WIDTH, OUTPUT_HEIGHT, CG32bitImage::alpha8);
// Create a regular polygon
const int iSides = 17;
const Metric rRadius = 100.0;
const Metric rAngleStep = (TAU / iSides);
TArray<CVector> Shape1;
Shape1.InsertEmpty(iSides);
for (i = 0; i < iSides; i++)
Shape1[i] = CVector::FromPolar(i * rAngleStep, rRadius);
// Create a point array, which we'll use for the binary region
SPoint Shape1Points[iSides];
for (i = 0; i < iSides; i++)
{
Shape1Points[i].x = (int)Shape1[i].GetX();
Shape1Points[i].y = (int)Shape1[i].GetY();
}
// Create a path
CGPath Shape1Path;
Shape1Path.Init(Shape1);
// We do timing tests first
TNumberSeries<Metric> Timing;
// Time rasterization of a binary region
const int CALLS_PER_SAMPLE = 1000;
const int BLTS_PER_SAMPLE = 100;
DWORD dwStart = ::GetTickCount();
for (i = 0; i < iCount; i++)
{
CG16bitBinaryRegion Region;
Region.CreateFromPolygon(iSides, Shape1Points);
if (((i + 1) % CALLS_PER_SAMPLE) == 0)
Timing.Insert((Metric)::sysGetTicksElapsed(dwStart, &dwStart));
}
printf("CG16bitBinaryRegion::CreateFromPolygon: %s ms per %d\n", (LPSTR)strFromDouble(Timing.GetMean()), CALLS_PER_SAMPLE);
// Time rasterization of path
Timing.DeleteAll();
dwStart = ::GetTickCount();
for (i = 0; i < iCount; i++)
{
CGRegion Region;
Shape1Path.Rasterize(&Region, 1);
if (((i + 1) % CALLS_PER_SAMPLE) == 0)
Timing.Insert((Metric)::sysGetTicksElapsed(dwStart, &dwStart));
}
printf("CGPath::Rasterize: %s ms per %d\n", (LPSTR)strFromDouble(Timing.GetMean()), CALLS_PER_SAMPLE);
// Create the regions
CG16bitBinaryRegion Shape1BinaryRegion;
Shape1BinaryRegion.CreateFromPolygon(iSides, Shape1Points);
CGRegion Shape1Region;
Shape1Path.Rasterize(&Shape1Region, 4);
// Time to blt
Timing.DeleteAll();
dwStart = ::GetTickCount();
for (i = 0; i < iBltCount; i++)
{
CGDraw::Region(Output, (FRAME_WIDTH / 2), (FRAME_HEIGHT / 2), Shape1BinaryRegion, CG32bitPixel(255, 255, 255));
if (((i + 1) % BLTS_PER_SAMPLE) == 0)
Timing.Insert((Metric)::sysGetTicksElapsed(dwStart, &dwStart));
}
printf("CGDraw::Region (CG16bitBinaryRegion): %s ms per %d\n", (LPSTR)strFromDouble(Timing.GetMean()), BLTS_PER_SAMPLE);
Timing.DeleteAll();
dwStart = ::GetTickCount();
for (i = 0; i < iBltCount; i++)
{
CGDraw::Region(Output, (FRAME_WIDTH / 2), (FRAME_HEIGHT / 2), Shape1Region, CG32bitPixel(255, 255, 255));
if (((i + 1) % BLTS_PER_SAMPLE) == 0)
Timing.Insert((Metric)::sysGetTicksElapsed(dwStart, &dwStart));
}
printf("CGDraw::Region (CGRegion): %s ms per %d\n", (LPSTR)strFromDouble(Timing.GetMean()), BLTS_PER_SAMPLE);
// Clear
Output.Fill(CG32bitPixel(0, 0, 0));
// Blt result
int x = 0;
int y = 0;
CGDraw::Region(Output, x + (FRAME_WIDTH / 2), y + (FRAME_HEIGHT / 2), Shape1BinaryRegion, CG32bitPixel(255, 255, 255));
x = FRAME_WIDTH;
CGDraw::Region(Output, x + (FRAME_WIDTH / 2), y + (FRAME_HEIGHT / 2), Shape1Region, CG32bitPixel(255, 255, 255));
// Copy to clipboard
OutputImage(Output, NULL_STR);
}
void CCompositeEntry::GetImage (const CCompositeImageSelector &Selector, CObjectImageArray *retImage)
// GetImage
//
// Fills in the image
{
int i;
// Null case
if (m_Layers.GetCount() == 0)
{
*retImage = EMPTY_IMAGE;
return;
}
// Get all the layers
TArray<CObjectImageArray> Result;
Result.InsertEmpty(m_Layers.GetCount());
for (i = 0; i < m_Layers.GetCount(); i++)
m_Layers[i]->GetImage(Selector, &Result[i]);
// Create the composited image
//
// First we need to determine the size of the final image, based
// on the size and position of each layer.
int xMin = 0;
int xMax = 0;
int yMin = 0;
int yMax = 0;
for (i = 0; i < m_Layers.GetCount(); i++)
{
CObjectImageArray &LayerImage = Result[i];
const RECT &rcRect = LayerImage.GetImageRect();
int xImageOffset = 0;
int yImageOffset = 0;
int xMaxImage = (RectWidth(rcRect) / 2) + xImageOffset;
int xMinImage = xMaxImage - RectWidth(rcRect);
int yMaxImage = (RectHeight(rcRect) / 2) + yImageOffset;
int yMinImage = yMaxImage - RectHeight(rcRect);
xMin = Min(xMin, xMinImage);
xMax = Max(xMax, xMaxImage);
yMin = Min(yMin, yMinImage);
yMax = Max(yMax, yMaxImage);
}
// Create destination image
int cxWidth = xMax - xMin;
int cyHeight = yMax - yMin;
if (cxWidth <= 0 || cyHeight <= 0)
{
*retImage = EMPTY_IMAGE;
return;
}
CG32bitImage *pComp = new CG32bitImage;
pComp->Create(cxWidth, cyHeight, CG32bitImage::alpha1);
int xCenter = cxWidth / 2;
int yCenter = cyHeight / 2;
// Blt on the destination
for (i = 0; i < m_Layers.GetCount(); i++)
{
CObjectImageArray &LayerImage = Result[i];
const RECT &rcRect = LayerImage.GetImageRect();
// Paint the image
LayerImage.PaintImage(*pComp,
xCenter,
yCenter,
0,
0);
}
// Initialize an image
RECT rcFinalRect;
rcFinalRect.left = 0;
rcFinalRect.top = 0;
rcFinalRect.right = cxWidth;
rcFinalRect.bottom = cyHeight;
CObjectImageArray Comp;
Comp.Init(pComp, rcFinalRect, 0, 0, true);
// Done
retImage->TakeHandoff(Comp);
}