void CIrrMeshWriter::writeMeshBuffer(const scene::IMeshBuffer* buffer)
{
Writer->writeElement(L"buffer", false);
Writer->writeLineBreak();
// write bounding box
writeBoundingBox(buffer->getBoundingBox());
Writer->writeLineBreak();
// write material
writeMaterial(buffer->getMaterial());
// write vertices
const core::stringw vertexTypeStr = video::sBuiltInVertexTypeNames[buffer->getVertexType()];
Writer->writeElement(L"vertices", false,
L"type", vertexTypeStr.c_str(),
L"vertexCount", core::stringw(buffer->getVertexCount()).c_str());
Writer->writeLineBreak();
u32 vertexCount = buffer->getVertexCount();
switch(buffer->getVertexType())
{
case video::EVT_STANDARD:
{
video::S3DVertex* vtx = (video::S3DVertex*)buffer->getVertices();
for (u32 j=0; j<vertexCount; ++j)
{
core::stringw str = getVectorAsStringLine(vtx[j].Pos);
str += L" ";
str += getVectorAsStringLine(vtx[j].Normal);
char tmp[12];
sprintf(tmp, " %02x%02x%02x%02x ", vtx[j].Color.getAlpha(), vtx[j].Color.getRed(), vtx[j].Color.getGreen(), vtx[j].Color.getBlue());
str += tmp;
str += getVectorAsStringLine(vtx[j].TCoords);
Writer->writeText(str.c_str());
Writer->writeLineBreak();
}
}
break;
case video::EVT_2TCOORDS:
{
video::S3DVertex2TCoords* vtx = (video::S3DVertex2TCoords*)buffer->getVertices();
for (u32 j=0; j<vertexCount; ++j)
{
core::stringw str = getVectorAsStringLine(vtx[j].Pos);
str += L" ";
str += getVectorAsStringLine(vtx[j].Normal);
char tmp[12];
sprintf(tmp, " %02x%02x%02x%02x ", vtx[j].Color.getAlpha(), vtx[j].Color.getRed(), vtx[j].Color.getGreen(), vtx[j].Color.getBlue());
str += tmp;
str += getVectorAsStringLine(vtx[j].TCoords);
str += L" ";
str += getVectorAsStringLine(vtx[j].TCoords2);
Writer->writeText(str.c_str());
Writer->writeLineBreak();
}
}
break;
case video::EVT_TANGENTS:
{
video::S3DVertexTangents* vtx = (video::S3DVertexTangents*)buffer->getVertices();
for (u32 j=0; j<vertexCount; ++j)
{
core::stringw str = getVectorAsStringLine(vtx[j].Pos);
str += L" ";
str += getVectorAsStringLine(vtx[j].Normal);
char tmp[12];
sprintf(tmp, " %02x%02x%02x%02x ", vtx[j].Color.getAlpha(), vtx[j].Color.getRed(), vtx[j].Color.getGreen(), vtx[j].Color.getBlue());
str += tmp;
str += getVectorAsStringLine(vtx[j].TCoords);
str += L" ";
str += getVectorAsStringLine(vtx[j].Tangent);
str += L" ";
str += getVectorAsStringLine(vtx[j].Binormal);
Writer->writeText(str.c_str());
Writer->writeLineBreak();
}
}
break;
}
Writer->writeClosingTag(L"vertices");
Writer->writeLineBreak();
// write indices
Writer->writeElement(L"indices", false,
L"indexCount", core::stringw(buffer->getIndexCount()).c_str());
Writer->writeLineBreak();
int indexCount = (int)buffer->getIndexCount();
video::E_INDEX_TYPE iType = buffer->getIndexType();
const u16* idx16 = buffer->getIndices();
const u32* idx32 = (u32*) buffer->getIndices();
const int maxIndicesPerLine = 25;
for (int i=0; i<indexCount; ++i)
{
if(iType == video::EIT_16BIT)
{
core::stringw str((int)idx16[i]);
Writer->writeText(str.c_str());
}
else
{
core::stringw str((int)idx32[i]);
Writer->writeText(str.c_str());
}
if (i % maxIndicesPerLine != maxIndicesPerLine)
{
if (i % maxIndicesPerLine == maxIndicesPerLine-1)
Writer->writeLineBreak();
else
Writer->writeText(L" ");
}
}
if ((indexCount-1) % maxIndicesPerLine != maxIndicesPerLine-1)
Writer->writeLineBreak();
Writer->writeClosingTag(L"indices");
Writer->writeLineBreak();
// close buffer tag
Writer->writeClosingTag(L"buffer");
}
bloop(tree_list, i)
{
CTree* tree = (CTree*)b_get_mem_address(tree_list,i);
if (tree->translation == vec3(0,0,0))
{
continue;
}
for (s4 k = 0; k < tree->child_list.length;k++)
{
Component* cmpnt = (Component*)b_get_value(tree->child_list,k);
cmpnt->node->setPosition(cmpnt->node->getPosition() + tree->translation.irr());
cmpnt->shadow->setPosition(cmpnt->node->getPosition() * vector3df(1,1,0) + vector3df(0,0,10));
}
tree->translation = vec3(0,0,0);
}
if (receiver->restart.state) { game_state = GAME_STATE_RESET; }
if (receiver->QUIT) { game_state = GAME_STATE_QUIT; }
}
core::stringw str = L"Secret [";
str += irrlicht->driver->getName();
str += L"] FPS: ";
str += (s32)irrlicht->driver->getFPS();
irrlicht->device->setWindowCaption(str.c_str());
}
irrlicht->device->getCursorControl()->setVisible(true);
}
int UnicodeEncoding::GetBytesCountW(const core::stringw& str)
{
return str.length()*2;
}
int UnicodeEncoding::GetBytesW(const core::stringw& str,byte* buff,int maxLen)
{
return GetBytesW(&str[0],str.length(),buff,maxLen);
}
void OptionsScreenUI::eventCallback(Widget* widget, const std::string& name, const int playerID)
{
if (name == "options_choice")
{
std::string selection = ((RibbonWidget*)widget)->getSelectionIDString(PLAYER_ID_GAME_MASTER);
Screen *screen = NULL;
if (selection == "tab_audio")
screen = OptionsScreenAudio::getInstance();
else if (selection == "tab_video")
screen = OptionsScreenVideo::getInstance();
else if (selection == "tab_players")
screen = TabbedUserScreen::getInstance();
else if (selection == "tab_controls")
screen = OptionsScreenInput::getInstance();
//else if (selection == "tab_ui")
// screen = OptionsScreenUI::getInstance();
if(screen)
StateManager::get()->replaceTopMostScreen(screen);
}
else if(name == "back")
{
StateManager::get()->escapePressed();
}
else if (name == "skinchoice")
{
GUIEngine::SpinnerWidget* skinSelector = getWidget<GUIEngine::SpinnerWidget>("skinchoice");
assert( skinSelector != NULL );
const core::stringw selectedSkin = skinSelector->getStringValue();
UserConfigParams::m_skin_file = core::stringc(selectedSkin.c_str()).c_str() + std::string(".stkskin");
GUIEngine::reloadSkin();
}
else if (name == "showfps")
{
CheckBoxWidget* fps = getWidget<CheckBoxWidget>("showfps");
assert( fps != NULL );
UserConfigParams::m_display_fps = fps->getState();
}
else if (name=="enable-internet")
{
CheckBoxWidget* internet = getWidget<CheckBoxWidget>("enable-internet");
assert( internet != NULL );
UserConfigParams::m_internet_status =
internet->getState() ? RequestManager::IPERM_ALLOWED
: RequestManager::IPERM_NOT_ALLOWED;
// If internet gets enabled, re-initialise the addon manager (which
// happens in a separate thread) so that news.xml etc can be
// downloaded if necessary.
CheckBoxWidget *stats = getWidget<CheckBoxWidget>("enable-hw-report");
LabelWidget *stats_label = getWidget<LabelWidget>("label-hw-report");
if(internet->getState())
{
NewsManager::get()->init(false);
stats->setVisible(true);
stats_label->setVisible(true);
stats->setState(UserConfigParams::m_hw_report_enable);
}
else
{
stats->setVisible(false);
stats_label->setVisible(false);
}
}
else if (name=="enable-hw-report")
{
CheckBoxWidget* stats = getWidget<CheckBoxWidget>("enable-hw-report");
UserConfigParams::m_hw_report_enable = stats->getState();
if(stats->getState())
HardwareStats::reportHardwareStats();
}
else if (name=="show-login")
{
CheckBoxWidget* show_login = getWidget<CheckBoxWidget>("show-login");
assert( show_login != NULL );
UserConfigParams::m_always_show_login_screen = show_login->getState();
}
else if (name=="perPlayerDifficulty")
{
CheckBoxWidget* difficulty = getWidget<CheckBoxWidget>("perPlayerDifficulty");
assert( difficulty != NULL );
UserConfigParams::m_per_player_difficulty = difficulty->getState();
}
else if (name == "language")
{
ListWidget* list_widget = getWidget<ListWidget>("language");
std::string selection = list_widget->getSelectionInternalName();
delete translations;
if (selection == "system")
{
#ifdef WIN32
_putenv("LANGUAGE=");
#else
unsetenv("LANGUAGE");
#endif
}
else
{
#ifdef WIN32
std::string s=std::string("LANGUAGE=")+selection.c_str();
_putenv(s.c_str());
#else
setenv("LANGUAGE", selection.c_str(), 1);
#endif
}
translations = new Translations();
//Reload fonts for new translation
GUIEngine::cleanHollowCopyFont();
GUIEngine::getTitleFont()->recreateFromLanguage();
GUIEngine::getFont()->recreateFromLanguage();
GUIEngine::reloadHollowCopyFont(GUIEngine::getFont());
GUIEngine::getStateManager()->hardResetAndGoToScreen<MainMenuScreen>();
GUIEngine::getFont()->updateRTL();
GUIEngine::getTitleFont()->updateRTL();
GUIEngine::getSmallFont()->updateRTL();
UserConfigParams::m_language = selection.c_str();
user_config->saveConfig();
OptionsScreenUI::getInstance()->push();
}
} // eventCallback
void OptionsScreenUI::eventCallback(Widget* widget, const std::string& name, const int playerID)
{
if (name == "options_choice")
{
std::string selection = ((RibbonWidget*)widget)->getSelectionIDString(PLAYER_ID_GAME_MASTER).c_str();
if (selection == "tab_audio") StateManager::get()->replaceTopMostScreen(OptionsScreenAudio::getInstance());
else if (selection == "tab_video") StateManager::get()->replaceTopMostScreen(OptionsScreenVideo::getInstance());
else if (selection == "tab_players") StateManager::get()->replaceTopMostScreen(OptionsScreenPlayers::getInstance());
else if (selection == "tab_controls") StateManager::get()->replaceTopMostScreen(OptionsScreenInput::getInstance());
}
else if(name == "back")
{
StateManager::get()->escapePressed();
}
else if (name == "skinchoice")
{
GUIEngine::SpinnerWidget* skinSelector = getWidget<GUIEngine::SpinnerWidget>("skinchoice");
assert( skinSelector != NULL );
const core::stringw selectedSkin = skinSelector->getStringValue();
UserConfigParams::m_skin_file = core::stringc(selectedSkin.c_str()).c_str() + std::string(".stkskin");
GUIEngine::reloadSkin();
}
else if (name == "showfps")
{
CheckBoxWidget* fps = getWidget<CheckBoxWidget>("showfps");
assert( fps != NULL );
UserConfigParams::m_display_fps = fps->getState();
}
else if (name=="enable-internet")
{
CheckBoxWidget* internet = getWidget<CheckBoxWidget>("enable-internet");
assert( internet != NULL );
UserConfigParams::m_internet_status =
internet->getState() ? RequestManager::IPERM_ALLOWED
: RequestManager::IPERM_NOT_ALLOWED;
// If internet gets enabled, re-initialise the addon manager (which
// happens in a separate thread) so that news.xml etc can be
// downloaded if necessary.
if(internet->getState())
NewsManager::get()->init(false);
}
else if (name == "language")
{
ListWidget* list_widget = getWidget<ListWidget>("language");
std::string selection = list_widget->getSelectionInternalName();
delete translations;
if (selection == "system")
{
#ifdef WIN32
_putenv("LANGUAGE=");
#else
unsetenv("LANGUAGE");
#endif
}
else
{
#ifdef WIN32
std::string s=std::string("LANGUAGE=")+selection.c_str();
_putenv(s.c_str());
#else
setenv("LANGUAGE", selection.c_str(), 1);
#endif
}
translations = new Translations();
GUIEngine::getStateManager()->hardResetAndGoToScreen<MainMenuScreen>();
GUIEngine::getFont()->updateRTL();
GUIEngine::getTitleFont()->updateRTL();
GUIEngine::getSmallFont()->updateRTL();
UserConfigParams::m_language = selection.c_str();
user_config->saveConfig();
GUIEngine::getStateManager()->pushScreen(OptionsScreenUI::getInstance());
}
} // eventCallback
//! draws some text and clips it to the specified rectangle if wanted
void ScalableFont::doDraw(const core::stringw& text,
const core::rect<s32>& position, video::SColor color,
bool hcenter, bool vcenter,
const core::rect<s32>* clip,
FontCharCollector* charCollector)
{
if (!Driver) return;
if (m_shadow)
{
m_shadow = false; // avoid infinite recursion
core::rect<s32> shadowpos = position;
shadowpos.LowerRightCorner.X += 2;
shadowpos.LowerRightCorner.Y += 2;
draw(text, shadowpos, m_shadow_color, hcenter, vcenter, clip);
m_shadow = true; // set back
}
core::position2d<s32> offset = position.UpperLeftCorner;
core::dimension2d<s32> text_dimension;
if (m_rtl || hcenter || vcenter || clip)
{
text_dimension = getDimension(text.c_str());
if (hcenter) offset.X += (position.getWidth() - text_dimension.Width) / 2;
else if (m_rtl) offset.X += (position.getWidth() - text_dimension.Width);
if (vcenter) offset.Y += (position.getHeight() - text_dimension.Height) / 2;
if (clip)
{
core::rect<s32> clippedRect(offset, text_dimension);
clippedRect.clipAgainst(*clip);
if (!clippedRect.isValid()) return;
}
}
// ---- collect character locations
const unsigned int text_size = text.size();
core::array<s32> indices(text_size);
core::array<core::position2di> offsets(text_size);
std::vector<bool> fallback(text_size);
for (u32 i = 0; i<text_size; i++)
{
wchar_t c = text[i];
if (c == L'\r' || // Windows breaks
c == L'\n' ) // Unix breaks
{
if(c==L'\r' && text[i+1]==L'\n') c = text[++i];
offset.Y += (int)(MaxHeight*m_scale);
offset.X = position.UpperLeftCorner.X;
if (hcenter)
offset.X += (position.getWidth() - text_dimension.Width) >> 1;
continue;
} // if lineBreak
bool use_fallback_font = false;
const SFontArea &area = getAreaFromCharacter(c, &use_fallback_font);
fallback[i] = use_fallback_font;
offset.X += area.underhang;
offsets.push_back(offset);
// Invisible character. add something to the array anyway so that
// indices from the various arrays remain in sync
indices.push_back( Invisible.findFirst(c) < 0 ? area.spriteno
: -1 );
offset.X += getCharWidth(area, fallback[i]);
} // for i<text_size
// ---- do the actual rendering
const int indiceAmount = indices.size();
core::array< SGUISprite >& sprites = SpriteBank->getSprites();
core::array< core::rect<s32> >& positions = SpriteBank->getPositions();
core::array< SGUISprite >* fallback_sprites;
core::array< core::rect<s32> >* fallback_positions;
if(m_fallback_font!=NULL)
{
fallback_sprites = &m_fallback_font->SpriteBank->getSprites();
fallback_positions = &m_fallback_font->SpriteBank->getPositions();
}
else
{
fallback_sprites = NULL;
fallback_positions = NULL;
}
const int spriteAmount = sprites.size();
for (int n=0; n<indiceAmount; n++)
{
const int spriteID = indices[n];
if (!fallback[n] && (spriteID < 0 || spriteID >= spriteAmount)) continue;
if (indices[n] == -1) continue;
//assert(sprites[spriteID].Frames.size() > 0);
const int texID = (fallback[n] ?
(*fallback_sprites)[spriteID].Frames[0].textureNumber :
sprites[spriteID].Frames[0].textureNumber);
core::rect<s32> source = (fallback[n] ?
(*fallback_positions)[(*fallback_sprites)[spriteID].Frames[0].rectNumber] :
positions[sprites[spriteID].Frames[0].rectNumber]);
const TextureInfo& info = (fallback[n] ?
(*(m_fallback_font->m_texture_files.find(texID))).second :
(*(m_texture_files.find(texID))).second
);
float char_scale = info.m_scale;
core::dimension2d<s32> size = source.getSize();
float scale = (fallback[n] ? m_scale*m_fallback_font_scale : m_scale);
size.Width = (int)(size.Width * scale * char_scale);
size.Height = (int)(size.Height * scale * char_scale);
// align vertically if character is smaller
int y_shift = (size.Height < MaxHeight*m_scale ? (int)((MaxHeight*m_scale - size.Height)/2.0f) : 0);
core::rect<s32> dest(offsets[n] + core::position2di(0, y_shift), size);
video::ITexture* texture = (fallback[n] ?
m_fallback_font->SpriteBank->getTexture(texID) :
SpriteBank->getTexture(texID) );
/*
if (fallback[n])
{
Log::info("ScalableFont", "Using fallback font %s; source area is %d, %d; size %d, %d; dest = %d, %d",
core::stringc(texture->getName()).c_str(), source.UpperLeftCorner.X, source.UpperLeftCorner.Y,
source.getWidth(), source.getHeight(), offsets[n].X, offsets[n].Y);
}
*/
if (texture == NULL)
{
// perform lazy loading
if (fallback[n])
{
m_fallback_font->lazyLoadTexture(texID);
texture = m_fallback_font->SpriteBank->getTexture(texID);
}
else
{
lazyLoadTexture(texID);
texture = SpriteBank->getTexture(texID);
}
if (texture == NULL)
{
Log::warn("ScalableFont", "Character not found in current font");
continue; // no such character
}
}
if (m_black_border && charCollector == NULL)
{
// draw black border
video::SColor black(color.getAlpha(),0,0,0);
for (int x_delta=-2; x_delta<=2; x_delta++)
{
for (int y_delta=-2; y_delta<=2; y_delta++)
{
if (x_delta == 0 || y_delta == 0) continue;
draw2DImage(texture,
dest + core::position2d<s32>(x_delta, y_delta),
source,
clip,
black, true);
}
}
}
if (fallback[n])
{
// TODO: don't hardcode colors?
video::SColor orange(color.getAlpha(), 255, 100, 0);
video::SColor yellow(color.getAlpha(), 255, 220, 15);
video::SColor title_colors[] = {orange, yellow, orange, yellow};
if (charCollector != NULL)
{
charCollector->collectChar(texture,
dest,
source,
title_colors);
}
else
{
draw2DImage(texture,
dest,
source,
clip,
title_colors, true);
}
}
else
{
if (charCollector != NULL)
{
video::SColor colors[] = { color, color, color, color };
charCollector->collectChar(texture,
dest,
source,
colors);
}
else
{
draw2DImage(texture,
dest,
source,
clip,
color, true);
}
#ifdef FONT_DEBUG
video::IVideoDriver* driver = GUIEngine::getDriver();
driver->draw2DLine(core::position2d<s32>(dest.UpperLeftCorner.X, dest.UpperLeftCorner.Y),
core::position2d<s32>(dest.UpperLeftCorner.X, dest.LowerRightCorner.Y),
video::SColor(255, 255,0,0));
driver->draw2DLine(core::position2d<s32>(dest.LowerRightCorner.X, dest.LowerRightCorner.Y),
core::position2d<s32>(dest.LowerRightCorner.X, dest.UpperLeftCorner.Y),
video::SColor(255, 255,0,0));
driver->draw2DLine(core::position2d<s32>(dest.LowerRightCorner.X, dest.LowerRightCorner.Y),
core::position2d<s32>(dest.UpperLeftCorner.X, dest.LowerRightCorner.Y),
video::SColor(255, 255,0,0));
driver->draw2DLine(core::position2d<s32>(dest.UpperLeftCorner.X, dest.UpperLeftCorner.Y),
core::position2d<s32>(dest.LowerRightCorner.X, dest.UpperLeftCorner.Y),
video::SColor(255, 255,0,0));
#endif
}
}
}
void BrowserWindowImpl::ExecuteScript(const core::stringw& script)
{
m_window->executeJavascript(Berkelium::WideString::point_to(script.c_str(),script.length()));
}
void ScalableFont::doDraw(const core::stringw& text,
const core::rect<s32>& position, video::SColor color,
bool hcenter, bool vcenter,
const core::rect<s32>* clip,
FontCharCollector* charCollector)
{
if (!m_video_driver) return;
GUIEngine::GlyphPageCreator* gp_creator = GUIEngine::getGlyphPageCreator();
if (m_shadow)
{
m_shadow = false; // avoid infinite recursion
core::rect<s32> shadowpos = position;
shadowpos.LowerRightCorner.X += 2;
shadowpos.LowerRightCorner.Y += 2;
draw(text, shadowpos, m_shadow_color, hcenter, vcenter, clip);
m_shadow = true; // set back
}
core::position2d<s32> offset = position.UpperLeftCorner;
core::dimension2d<s32> text_dimension;
if (m_rtl || hcenter || vcenter || clip)
{
text_dimension = getDimension(text.c_str());
if (hcenter) offset.X += (position.getWidth() - text_dimension.Width) / 2;
else if (m_rtl) offset.X += (position.getWidth() - text_dimension.Width);
if (vcenter) offset.Y += (position.getHeight() - text_dimension.Height) / 2;
if (clip)
{
core::rect<s32> clippedRect(offset, text_dimension);
clippedRect.clipAgainst(*clip);
if (!clippedRect.isValid()) return;
}
}
// ---- collect character locations
const unsigned int text_size = text.size();
core::array<s32> indices(text_size);
core::array<core::position2di> offsets(text_size);
std::vector<bool> fallback(text_size);
if (m_type == T_NORMAL || T_BOLD) //lazy load char, have to do this again
{ //because some text isn't drawn with getDimension
for (u32 i = 0; i < text_size; i++)
{
wchar_t c = text[i];
if (c == L'\r' || c == L'\n' || c == L' ' || c < 32) continue;
if (!GUIEngine::getFont()->hasThisChar(c))
gp_creator->insertChar(c);
if (charCollector != NULL && m_type == T_NORMAL && m_spritebank->getSprites()
[GUIEngine::getFont()->getSpriteNoFromChar(&c)].Frames[0].textureNumber
== m_spritebank->getTextureCount() - 1) //Prevent overwriting texture used by billboard text
{
Log::debug("ScalableFont::doDraw",
"Character used by billboard text is in the last "
"glyph page of normal font. Create a new glyph "
"page for new characters inserted later to prevent "
"it from being removed.");
GUIEngine::getFont()->forceNewPage();
}
}
if (gp_creator->getNewChar().size() > 0 && !m_is_hollow_copy && m_scale == 1)
{
Log::debug("ScalableFont::doDraw",
"New character(s) %s discoverd, perform lazy loading",
StringUtils::wideToUtf8(gp_creator->getNewChar()).c_str());
if (!GUIEngine::getFont()->lazyLoadChar())
Log::error("ScalableFont::lazyLoadChar",
"Can't insert new char into glyph pages.");
}
}
for (u32 i = 0; i < text_size; i++)
{
wchar_t c = text[i];
if (c == L'\r' || // Windows breaks
c == L'\n' ) // Unix breaks
{
if(c==L'\r' && text[i+1]==L'\n') c = text[++i];
offset.Y += (int)(m_max_height*m_scale);
offset.X = position.UpperLeftCorner.X;
if (hcenter)
offset.X += (position.getWidth() - text_dimension.Width) >> 1;
continue;
} // if lineBreak
bool use_fallback_font = false;
const SFontArea &area = getAreaFromCharacter(c, &use_fallback_font);
fallback[i] = use_fallback_font;
if (charCollector == NULL)
{
//Try to use ceil to make offset calculate correctly when m_scale is smaller than 1
s32 glyph_offset_x = (s32)((float) area.bearingx*
(fallback[i] ? m_scale*m_fallback_font_scale : m_scale));
s32 glyph_offset_y = (s32)ceil((float) area.offsety*
(fallback[i] ? m_scale*m_fallback_font_scale : m_scale));
offset.X += glyph_offset_x;
offset.Y += s32(glyph_offset_y + floor(m_type == T_DIGIT ? 20*m_scale : 0)); //Additional offset for digit text
offsets.push_back(offset);
offset.X -= glyph_offset_x;
offset.Y -= s32(glyph_offset_y + floor(m_type == T_DIGIT ? 20*m_scale : 0));
}
else //Billboard text specific
{
s32 glyph_offset_x = (s32)ceil((float) area.bearingx*
(fallback[i] ? m_scale*m_fallback_font_scale : m_scale));
s32 glyph_offset_y = (s32)ceil((float) area.offsety_bt*
(fallback[i] ? m_scale*m_fallback_font_scale : m_scale));
offset.X += glyph_offset_x;
offset.Y += s32(glyph_offset_y + floor(m_type == T_DIGIT ? 20*m_scale : 0)); //Additional offset for digit text
offsets.push_back(offset);
offset.X -= glyph_offset_x;
offset.Y -= s32(glyph_offset_y + floor(m_type == T_DIGIT ? 20*m_scale : 0));
}
// Invisible character. add something to the array anyway so that
// indices from the various arrays remain in sync
indices.push_back(m_invisible.findFirst(c) < 0 ? area.spriteno : -1);
offset.X += getCharWidth(area, fallback[i]);
} // for i<text_size
// ---- do the actual rendering
const int indiceAmount = indices.size();
core::array< SGUISprite >& sprites = m_spritebank->getSprites();
core::array< core::rect<s32> >& positions = m_spritebank->getPositions();
core::array< SGUISprite >* fallback_sprites;
core::array< core::rect<s32> >* fallback_positions;
if (m_fallback_font != NULL)
{
fallback_sprites = &m_fallback_font->m_spritebank->getSprites();
fallback_positions = &m_fallback_font->m_spritebank->getPositions();
}
else
{
fallback_sprites = NULL;
fallback_positions = NULL;
}
const int spriteAmount = sprites.size();
if (m_black_border && charCollector == NULL)
{ //Draw black border first, to make it behind the real character
//which make script language display better
video::SColor black(color.getAlpha(),0,0,0);
for (int n = 0; n < indiceAmount; n++)
{
const int spriteID = indices[n];
if (!fallback[n] && (spriteID < 0 || spriteID >= spriteAmount)) continue;
if (indices[n] == -1) continue;
const int texID = (fallback[n] ?
(*fallback_sprites)[spriteID].Frames[0].textureNumber :
sprites[spriteID].Frames[0].textureNumber);
core::rect<s32> source = (fallback[n] ?
(*fallback_positions)[(*fallback_sprites)[spriteID].Frames[0].rectNumber] :
positions[sprites[spriteID].Frames[0].rectNumber]);
core::dimension2d<s32> size = source.getSize();
float scale = (fallback[n] ? m_scale*m_fallback_font_scale : m_scale);
size.Width = (int)(size.Width * scale);
size.Height = (int)(size.Height * scale);
core::rect<s32> dest(offsets[n], size);
video::ITexture* texture = (fallback[n] ?
m_fallback_font->m_spritebank->getTexture(texID) :
m_spritebank->getTexture(texID) );
for (int x_delta = -2; x_delta <= 2; x_delta++)
{
for (int y_delta = -2; y_delta <= 2; y_delta++)
{
if (x_delta == 0 || y_delta == 0) continue;
draw2DImage(texture,
dest + core::position2d<s32>(x_delta, y_delta),
source,
clip,
black, true);
}
}
}
}
for (int n = 0; n < indiceAmount; n++)
{
const int spriteID = indices[n];
if (!fallback[n] && (spriteID < 0 || spriteID >= spriteAmount)) continue;
if (indices[n] == -1) continue;
//assert(sprites[spriteID].Frames.size() > 0);
const int texID = (fallback[n] ?
(*fallback_sprites)[spriteID].Frames[0].textureNumber :
sprites[spriteID].Frames[0].textureNumber);
core::rect<s32> source = (fallback[n] ?
(*fallback_positions)[(*fallback_sprites)[spriteID].Frames[0].rectNumber] :
positions[sprites[spriteID].Frames[0].rectNumber]);
core::dimension2d<s32> size = source.getSize();
float scale = (fallback[n] ? m_scale*m_fallback_font_scale : m_scale);
size.Width = (int)(size.Width * scale);
size.Height = (int)(size.Height * scale);
core::rect<s32> dest(offsets[n], size);
video::ITexture* texture = (fallback[n] ?
m_fallback_font->m_spritebank->getTexture(texID) :
m_spritebank->getTexture(texID) );
/*
if (fallback[n])
{
Log::info("ScalableFont", "Using fallback font %s; source area is %d, %d; size %d, %d; dest = %d, %d",
core::stringc(texture->getName()).c_str(), source.UpperLeftCorner.X, source.UpperLeftCorner.Y,
source.getWidth(), source.getHeight(), offsets[n].X, offsets[n].Y);
}
*/
#ifdef FONT_DEBUG
GL32_draw2DRectangle(video::SColor(255, 255,0,0), dest,clip);
#endif
if (fallback[n] || m_type == T_BOLD)
{
video::SColor top = GUIEngine::getSkin()->getColor("font::top");
video::SColor bottom = GUIEngine::getSkin()->getColor("font::bottom");
top.setAlpha(color.getAlpha());
bottom.setAlpha(color.getAlpha());
video::SColor title_colors[] = {top, bottom, top, bottom};
if (charCollector != NULL)
{
charCollector->collectChar(texture,
dest,
source,
title_colors);
}
else
{
draw2DImage(texture,
dest,
source,
clip,
title_colors, true);
}
}
else
{
if (charCollector != NULL)
{
video::SColor colors[] = { color, color, color, color };
charCollector->collectChar(texture,
dest,
source,
colors);
}
else
{
draw2DImage(texture,
dest,
source,
clip,
color, true);
}
}
}
}
/** Render text and clip it to the specified rectangle if wanted, it will also
* do checking for missing characters in font and lazy load them.
* \param text The text to be rendering.
* \param position The position to be rendering.
* \param color The color used when rendering.
* \param hcenter If rendered horizontally center.
* \param vcenter If rendered vertically center.
* \param clip If clipping is needed.
* \param font_settings \ref FontSettings to use.
* \param char_collector \ref FontCharCollector to render billboard text.
*/
void FontWithFace::render(const core::stringw& text,
const core::rect<s32>& position,
const video::SColor& color, bool hcenter,
bool vcenter, const core::rect<s32>* clip,
FontSettings* font_settings,
FontCharCollector* char_collector)
{
#ifndef SERVER_ONLY
const bool black_border = font_settings ?
font_settings->useBlackBorder() : false;
const bool rtl = font_settings ? font_settings->isRTL() : false;
const float scale = font_settings ? font_settings->getScale() : 1.0f;
const float shadow = font_settings ? font_settings->useShadow() : false;
if (shadow)
{
assert(font_settings);
// Avoid infinite recursion
font_settings->setShadow(false);
core::rect<s32> shadowpos = position;
shadowpos.LowerRightCorner.X += 2;
shadowpos.LowerRightCorner.Y += 2;
render(text, shadowpos, font_settings->getShadowColor(), hcenter,
vcenter, clip, font_settings);
// Set back
font_settings->setShadow(true);
}
core::position2d<float> offset(float(position.UpperLeftCorner.X),
float(position.UpperLeftCorner.Y));
core::dimension2d<s32> text_dimension;
if (rtl || hcenter || vcenter || clip)
{
text_dimension = getDimension(text.c_str(), font_settings);
if (hcenter)
offset.X += (position.getWidth() - text_dimension.Width) / 2;
else if (rtl)
offset.X += (position.getWidth() - text_dimension.Width);
if (vcenter)
offset.Y += (position.getHeight() - text_dimension.Height) / 2;
if (clip)
{
core::rect<s32> clippedRect(core::position2d<s32>
(s32(offset.X), s32(offset.Y)), text_dimension);
clippedRect.clipAgainst(*clip);
if (!clippedRect.isValid()) return;
}
}
// Collect character locations
const unsigned int text_size = text.size();
core::array<s32> indices(text_size);
core::array<core::position2d<float>> offsets(text_size);
std::vector<bool> fallback(text_size);
// Test again if lazy load char is needed,
// as some text isn't drawn with getDimension
insertCharacters(text.c_str());
updateCharactersList();
for (u32 i = 0; i < text_size; i++)
{
wchar_t c = text[i];
if (c == L'\r' || // Windows breaks
c == L'\n' ) // Unix breaks
{
if (c==L'\r' && text[i+1]==L'\n')
c = text[++i];
offset.Y += m_font_max_height * scale;
offset.X = float(position.UpperLeftCorner.X);
if (hcenter)
offset.X += (position.getWidth() - text_dimension.Width) >> 1;
continue;
} // if lineBreak
bool use_fallback_font = false;
const FontArea &area = getAreaFromCharacter(c, &use_fallback_font);
fallback[i] = use_fallback_font;
if (char_collector == NULL)
{
float glyph_offset_x = area.bearing_x *
(fallback[i] ? m_fallback_font_scale : scale);
float glyph_offset_y = area.offset_y *
(fallback[i] ? m_fallback_font_scale : scale);
offset.X += glyph_offset_x;
offset.Y += glyph_offset_y;
offsets.push_back(offset);
offset.X -= glyph_offset_x;
offset.Y -= glyph_offset_y;
}
else
{
// Billboard text specific, use offset_y_bt instead
float glyph_offset_x = area.bearing_x *
(fallback[i] ? m_fallback_font_scale : scale);
float glyph_offset_y = area.offset_y_bt *
(fallback[i] ? m_fallback_font_scale : scale);
offset.X += glyph_offset_x;
offset.Y += glyph_offset_y;
offsets.push_back(offset);
offset.X -= glyph_offset_x;
offset.Y -= glyph_offset_y;
}
indices.push_back(area.spriteno);
offset.X += getCharWidth(area, fallback[i], scale);
} // for i < text_size
// Do the actual rendering
const int indice_amount = indices.size();
core::array<gui::SGUISprite>& sprites = m_spritebank->getSprites();
core::array<core::rect<s32>>& positions = m_spritebank->getPositions();
core::array<gui::SGUISprite>* fallback_sprites;
core::array<core::rect<s32>>* fallback_positions;
if (m_fallback_font != NULL)
{
fallback_sprites = &m_fallback_font->m_spritebank->getSprites();
fallback_positions = &m_fallback_font->m_spritebank->getPositions();
}
else
{
fallback_sprites = NULL;
fallback_positions = NULL;
}
const int sprite_amount = sprites.size();
if ((black_border || isBold()) && char_collector == NULL)
{
// Draw black border first, to make it behind the real character
// which make script language display better
video::SColor black(color.getAlpha(),0,0,0);
for (int n = 0; n < indice_amount; n++)
{
const int sprite_id = indices[n];
if (!fallback[n] && (sprite_id < 0 || sprite_id >= sprite_amount))
continue;
if (indices[n] == -1) continue;
const int tex_id = (fallback[n] ?
(*fallback_sprites)[sprite_id].Frames[0].textureNumber :
sprites[sprite_id].Frames[0].textureNumber);
core::rect<s32> source = (fallback[n] ? (*fallback_positions)
[(*fallback_sprites)[sprite_id].Frames[0].rectNumber] :
positions[sprites[sprite_id].Frames[0].rectNumber]);
core::dimension2d<float> size(0.0f, 0.0f);
float cur_scale = (fallback[n] ? m_fallback_font_scale : scale);
size.Width = source.getSize().Width * cur_scale;
size.Height = source.getSize().Height * cur_scale;
core::rect<float> dest(offsets[n], size);
video::ITexture* texture = (fallback[n] ?
m_fallback_font->m_spritebank->getTexture(tex_id) :
m_spritebank->getTexture(tex_id));
for (int x_delta = -2; x_delta <= 2; x_delta++)
{
for (int y_delta = -2; y_delta <= 2; y_delta++)
{
if (x_delta == 0 || y_delta == 0) continue;
draw2DImage(texture, dest + core::position2d<float>
(float(x_delta), float(y_delta)), source, clip,
black, true);
}
}
}
}
for (int n = 0; n < indice_amount; n++)
{
const int sprite_id = indices[n];
if (!fallback[n] && (sprite_id < 0 || sprite_id >= sprite_amount))
continue;
if (indices[n] == -1) continue;
const int tex_id = (fallback[n] ?
(*fallback_sprites)[sprite_id].Frames[0].textureNumber :
sprites[sprite_id].Frames[0].textureNumber);
core::rect<s32> source = (fallback[n] ?
(*fallback_positions)[(*fallback_sprites)[sprite_id].Frames[0]
.rectNumber] : positions[sprites[sprite_id].Frames[0].rectNumber]);
core::dimension2d<float> size(0.0f, 0.0f);
float cur_scale = (fallback[n] ? m_fallback_font_scale : scale);
size.Width = source.getSize().Width * cur_scale;
size.Height = source.getSize().Height * cur_scale;
core::rect<float> dest(offsets[n], size);
video::ITexture* texture = (fallback[n] ?
m_fallback_font->m_spritebank->getTexture(tex_id) :
m_spritebank->getTexture(tex_id));
if (fallback[n] || isBold())
{
video::SColor top = GUIEngine::getSkin()->getColor("font::top");
video::SColor bottom = GUIEngine::getSkin()
->getColor("font::bottom");
top.setAlpha(color.getAlpha());
bottom.setAlpha(color.getAlpha());
video::SColor title_colors[] = {top, bottom, top, bottom};
if (char_collector != NULL)
{
char_collector->collectChar(texture, dest, source,
title_colors);
}
else
{
draw2DImage(texture, dest, source, clip, title_colors, true);
}
}
else
{
if (char_collector != NULL)
{
video::SColor colors[] = {color, color, color, color};
char_collector->collectChar(texture, dest, source, colors);
}
else
{
draw2DImage(texture, dest, source, clip, color, true);
}
}
}
#endif
} // render
//! draws some text and clips it to the specified rectangle if wanted
void CGUIFont::draw(const core::stringw& text, const core::rect<s32>& position,
video::SColor color,
bool hcenter, bool vcenter, const core::rect<s32>* clip
)
{
if (!Driver || !SpriteBank)
return;
core::dimension2d<s32> textDimension; // NOTE: don't make this u32 or the >> later on can fail when the dimension width is < position width
core::position2d<s32> offset = position.UpperLeftCorner;
if (hcenter || vcenter || clip)
textDimension = getDimension(text.c_str());
if (hcenter)
offset.X += (position.getWidth() - textDimension.Width) >> 1;
if (vcenter)
offset.Y += (position.getHeight() - textDimension.Height) >> 1;
if (clip)
{
core::rect<s32> clippedRect(offset, textDimension);
clippedRect.clipAgainst(*clip);
if (!clippedRect.isValid())
return;
}
core::array<u32> indices(text.size());
core::array<core::position2di> offsets(text.size());
for(u32 i = 0;i < text.size();i++)
{
wchar_t c = text[i];
bool lineBreak=false;
if ( c == L'\r') // Mac or Windows breaks
{
lineBreak = true;
if ( text[i + 1] == L'\n') // Windows breaks
c = text[++i];
}
else if ( c == L'\n') // Unix breaks
{
lineBreak = true;
}
if (lineBreak)
{
offset.Y += MaxHeight;
offset.X = position.UpperLeftCorner.X;
if ( hcenter )
{
offset.X += (position.getWidth() - textDimension.Width) >> 1;
}
continue;
}
SFontArea& area = Areas[getAreaFromCharacter(c)];
offset.X += area.underhang;
if ( Invisible.findFirst ( c ) < 0 )
{
indices.push_back(area.spriteno);
offsets.push_back(offset);
}
offset.X += area.width + area.overhang + GlobalKerningWidth;
}
SpriteBank->draw2DSpriteBatch(indices, offsets, clip, color);
}
