void Window::DrawBackground(const Region* rgn) const
{
Video* video = core->GetVideoDriver();
if (rgn) {
Region toClip = *rgn;
toClip.x += XPos;
toClip.y += YPos;
video->BlitSprite( BackGround, *rgn, toClip);
} else {
video->BlitSprite( BackGround, XPos, YPos, true );
}
}
/** This function Draws the Window on the Output Screen */
void Window::DrawWindow()
{
if (!Visible) return; // no point in drawing invisible windows
Video* video = core->GetVideoDriver();
Region clip( XPos, YPos, Width, Height );
//Frame && Changed
if ( (Flags & (WF_FRAME|WF_CHANGED) ) == (WF_FRAME|WF_CHANGED) ) {
Region screen( 0, 0, core->Width, core->Height );
video->SetScreenClip( NULL );
//removed this?
video->DrawRect( screen, ColorBlack );
if (core->WindowFrames[0])
video->BlitSprite( core->WindowFrames[0], 0, 0, true );
if (core->WindowFrames[1])
video->BlitSprite( core->WindowFrames[1], core->Width - core->WindowFrames[1]->Width, 0, true );
if (core->WindowFrames[2])
video->BlitSprite( core->WindowFrames[2], (core->Width - core->WindowFrames[2]->Width) / 2, 0, true );
if (core->WindowFrames[3])
video->BlitSprite( core->WindowFrames[3], (core->Width - core->WindowFrames[3]->Width) / 2, core->Height - core->WindowFrames[3]->Height, true );
}
video->SetScreenClip( &clip );
//Float || Changed
bool bgRefreshed = false;
if (BackGround && (Flags & (WF_FLOAT|WF_CHANGED) ) ) {
DrawBackground(NULL);
bgRefreshed = true;
}
std::vector< Control*>::iterator m;
for (m = Controls.begin(); m != Controls.end(); ++m) {
Control* c = *m;
// FIXME: drawing BG in the same loop as controls can produce incorrect results with overlapping controls. the only case I know of this occuring it is ok due to no BG drawing
// furthermore, overlapping controls are still a problem when NeedsDraw() returns false for the top control, but true for the bottom (see the level up icon on char portraits)
// we will fix both issues later by refactoring with the concept of views and subviews
if (BackGround && !bgRefreshed && !c->IsOpaque() && c->NeedsDraw()) {
const Region& fromClip = c->ControlFrame();
DrawBackground(&fromClip);
}
if (Flags & (WF_FLOAT)) {
// FIXME: this is a total hack. Required for anything drawing over GameControl (nothing really at all to do with floating)
c->MarkDirty();
}
c->Draw( XPos, YPos );
}
if ( (Flags&WF_CHANGED) && (Visible == WINDOW_GRAYED) ) {
Color black = { 0, 0, 0, 128 };
video->DrawRect(clip, black);
}
video->SetScreenClip( NULL );
Flags &= ~WF_CHANGED;
}
/** Draws the Control on the Output Display */
void TextEdit::DrawInternal(Region& rgn)
{
ieWord yOff = FontPosY;
ieWord xOff = FontPosX;
Video* video = core->GetVideoDriver();
if (Back) {
// FIXME: temporary hack for PST map labels.
// once subviews branch is merged this is not needed
video->DrawRect(rgn, ColorBlack);
video->BlitSprite( Back, rgn.x, rgn.y, true );
xOff += Back->XPos;
yOff += Back->YPos;
} else if (Text != L"") {
// FIXME: temporary hack for PST map labels.
// once subviews branch is merged this is not needed
video->DrawRect(rgn, ColorBlack);
}
if (!font) {
// no font was specified; happens with cheat input edits
return;
}
//The aligning of textedit fields is done by absolute positioning (FontPosX, FontPosY)
font->Print( Region( rgn.x + xOff, rgn.y + yOff, Width, Height ),
Text, palette, Alignment );
if (hasFocus) {
int w = font->StringSize(Text.substr(0, CurPos)).w;
ieWord vcenter = (rgn.h / 2) + (Cursor->Height / 2);
if (w > rgn.w) {
int rows = (w / rgn.w);
vcenter += rows * font->LineHeight;
w = w - (rgn.w * rows);
}
video->BlitSprite(Cursor, w + rgn.x + xOff,
yOff + vcenter + rgn.y, true);
}
}
/** This function Draws the Window on the Output Screen */
void Window::DrawWindow()
{
Video* video = core->GetVideoDriver();
Region clip( XPos, YPos, Width, Height );
//Frame && Changed
if ( (Flags & (WF_FRAME|WF_CHANGED) )== (WF_FRAME|WF_CHANGED) ) {
Region screen( 0, 0, core->Width, core->Height );
video->SetClipRect( NULL );
//removed this?
Color black = { 0, 0, 0, 255 };
video->DrawRect( screen, black );
if (core->WindowFrames[0])
video->BlitSprite( core->WindowFrames[0], 0, 0, true );
if (core->WindowFrames[1])
video->BlitSprite( core->WindowFrames[1], core->Width - core->WindowFrames[1]->Width, 0, true );
if (core->WindowFrames[2])
video->BlitSprite( core->WindowFrames[2], (core->Width - core->WindowFrames[2]->Width) / 2, 0, true );
if (core->WindowFrames[3])
video->BlitSprite( core->WindowFrames[3], (core->Width - core->WindowFrames[3]->Width) / 2, core->Height - core->WindowFrames[3]->Height, true );
} else if (clip_regions.size()) {
// clip drawing (we only do Background right now) for InvalidateForControl
for (unsigned int i = 0; i < clip_regions.size(); i++) {
Region to_clip = clip_regions[i];
to_clip.x += XPos;
to_clip.y += YPos;
video->SetClipRect(&to_clip);
if (BackGround) {
video->BlitSprite( BackGround, XPos, YPos, true );
}
}
}
clip_regions.clear();
video->SetClipRect( &clip );
//Float || Changed
if (BackGround && (Flags & (WF_FLOAT|WF_CHANGED) ) ) {
video->BlitSprite( BackGround, XPos, YPos, true );
}
std::vector< Control*>::iterator m;
for (m = Controls.begin(); m != Controls.end(); ++m) {
( *m )->Draw( XPos, YPos );
}
if ( (Flags&WF_CHANGED) && (Visible == WINDOW_GRAYED) ) {
Color black = { 0, 0, 0, 128 };
video->DrawRect(clip, black);
}
video->SetClipRect( NULL );
Flags &= ~WF_CHANGED;
}
/** Draws the Control on the Output Display */
void Button::DrawInternal(Region& rgn)
{
Video * video = core->GetVideoDriver();
// Button image
if (!( Flags & IE_GUI_BUTTON_NO_IMAGE )) {
Sprite2D* Image = NULL;
switch (State) {
case IE_GUI_BUTTON_UNPRESSED:
case IE_GUI_BUTTON_LOCKED:
case IE_GUI_BUTTON_LOCKED_PRESSED:
Image = buttonImages[BUTTON_IMAGE_UNPRESSED];
break;
case IE_GUI_BUTTON_FAKEPRESSED:
case IE_GUI_BUTTON_PRESSED:
Image = buttonImages[BUTTON_IMAGE_PRESSED];
break;
case IE_GUI_BUTTON_SELECTED:
Image = buttonImages[BUTTON_IMAGE_SELECTED];
break;
case IE_GUI_BUTTON_DISABLED:
case IE_GUI_BUTTON_FAKEDISABLED:
Image = buttonImages[BUTTON_IMAGE_DISABLED];
break;
}
if (!Image) {
Image = buttonImages[BUTTON_IMAGE_UNPRESSED];
}
if (Image) {
// FIXME: maybe it's useless...
int xOffs = ( Width / 2 ) - ( Image->Width / 2 );
int yOffs = ( Height / 2 ) - ( Image->Height / 2 );
video->BlitSprite( Image, rgn.x + xOffs, rgn.y + yOffs, true );
}
}
if (State == IE_GUI_BUTTON_PRESSED) {
//shift the writing/border a bit
rgn.x += PushOffset.x;
rgn.y += PushOffset.y;
}
// Button picture
if (AnimPicture) {
int xOffs = ( Width / 2 ) - ( AnimPicture->Width / 2 );
int yOffs = ( Height / 2 ) - ( AnimPicture->Height / 2 );
Region r( rgn.x + xOffs, rgn.y + yOffs, (int)(AnimPicture->Width * Clipping), AnimPicture->Height );
if (Flags & IE_GUI_BUTTON_CENTER_PICTURES) {
video->BlitSprite( AnimPicture, rgn.x + xOffs + AnimPicture->XPos, rgn.y + yOffs + AnimPicture->YPos, true, &r );
} else {
video->BlitSprite( AnimPicture, rgn.x + xOffs, rgn.y + yOffs, true, &r );
}
}
// Button picture
int picXPos = 0, picYPos = 0;
if (Picture && (Flags & IE_GUI_BUTTON_PICTURE) ) {
// Picture is drawn centered
picXPos = ( rgn.w / 2 ) - ( Picture->Width / 2 ) + rgn.x;
picYPos = ( rgn.h / 2 ) - ( Picture->Height / 2 ) + rgn.y;
if (Flags & IE_GUI_BUTTON_HORIZONTAL) {
picXPos += Picture->XPos;
picYPos += Picture->YPos;
// Clipping: 0 = overlay over full button, 1 = no overlay
int overlayHeight = Picture->Height * (1.0 - Clipping);
if (overlayHeight < 0)
overlayHeight = 0;
if (overlayHeight >= Picture->Height)
overlayHeight = Picture->Height;
int buttonHeight = Picture->Height - overlayHeight;
Region rb = Region(picXPos, picYPos, Picture->Width, buttonHeight);
Region ro = Region(picXPos, picYPos + buttonHeight, Picture->Width, overlayHeight);
video->BlitSprite( Picture, picXPos, picYPos, true, &rb );
// TODO: Add an option to add BLIT_GREY to the flags
video->BlitGameSprite( Picture, picXPos, picYPos, BLIT_TINTED, SourceRGB, 0, 0, &ro, true);
// do NOT uncomment this, you can't change Changed or invalidate things from
// the middle of Window::DrawWindow() -- it needs moving to somewhere else
//CloseUpColor();
}
else {
Region r( picXPos, picYPos, (int)(Picture->Width * Clipping), Picture->Height );
video->BlitSprite( Picture, picXPos + Picture->XPos, picYPos + Picture->YPos, true, &r );
}
}
// Composite pictures (paperdolls/description icons)
if (!PictureList.empty() && (Flags & IE_GUI_BUTTON_PICTURE) ) {
std::list<Sprite2D*>::iterator iter = PictureList.begin();
int xOffs = 0, yOffs = 0;
if (Flags & IE_GUI_BUTTON_CENTER_PICTURES) {
// Center the hotspots of all pictures
xOffs = Width/2;
yOffs = Height/2;
} else if (Flags & IE_GUI_BUTTON_BG1_PAPERDOLL) {
// Display as-is
xOffs = 0;
yOffs = 0;
} else {
// Center the first picture, and align the rest to that
xOffs = Width/2 - (*iter)->Width/2 + (*iter)->XPos;
yOffs = Height/2 - (*iter)->Height/2 + (*iter)->YPos;
}
for (; iter != PictureList.end(); ++iter) {
video->BlitSprite( *iter, rgn.x + xOffs, rgn.y + yOffs, true );
}
}
// Button label
if (hasText && ! ( Flags & IE_GUI_BUTTON_NO_TEXT )) {
Palette* ppoi = normal_palette;
int align = 0;
if (State == IE_GUI_BUTTON_DISABLED)
ppoi = disabled_palette;
// FIXME: hopefully there's no button which sinks when selected
// AND has text label
//else if (State == IE_GUI_BUTTON_PRESSED || State == IE_GUI_BUTTON_SELECTED) {
if (Flags & IE_GUI_BUTTON_ALIGN_LEFT)
align |= IE_FONT_ALIGN_LEFT;
else if (Flags & IE_GUI_BUTTON_ALIGN_RIGHT)
align |= IE_FONT_ALIGN_RIGHT;
else
align |= IE_FONT_ALIGN_CENTER;
if (Flags & IE_GUI_BUTTON_ALIGN_TOP)
align |= IE_FONT_ALIGN_TOP;
else if (Flags & IE_GUI_BUTTON_ALIGN_BOTTOM)
align |= IE_FONT_ALIGN_BOTTOM;
else
align |= IE_FONT_ALIGN_MIDDLE;
if (! (Flags & IE_GUI_BUTTON_MULTILINE)) {
align |= IE_FONT_SINGLE_LINE;
}
Region r;
if (Picture && (Flags & IE_GUI_BUTTON_PORTRAIT) == IE_GUI_BUTTON_PORTRAIT) {
// constrain the label (status icons) to the picture bounds
// FIXME: we are subtracting IE_FONT_PADDING because Font indents 5px, but we dont want that here
r = Region(picXPos - IE_FONT_PADDING, picYPos + IE_FONT_PADDING,
Picture->Width + IE_FONT_PADDING, Picture->Height);
} else {
r = Region( rgn.x, rgn.y, rgn.w - 2, rgn.h - 2);
}
font->Print( r, ( unsigned char * ) Text, ppoi, (ieByte) align, true );
}
if (! (Flags&IE_GUI_BUTTON_NO_IMAGE)) {
for (int i = 0; i < MAX_NUM_BORDERS; i++) {
ButtonBorder *fr = &borders[i];
if (! fr->enabled) continue;
Region r = Region( rgn.x + fr->dx1, rgn.y + fr->dy1, rgn.w - (fr->dx1 + fr->dx2 + 1), rgn.h - (fr->dy1 + fr->dy2 + 1) );
video->DrawRect( r, fr->color, fr->filled );
}
}
}
/** Draws the Control on the Output Display */
void MapControl::Draw(unsigned short XWin, unsigned short YWin)
{
if (!Width || !Height) {
return;
}
if (Owner->Visible!=WINDOW_VISIBLE) {
return;
}
if (Changed) {
Realize();
Changed = false;
}
// we're going to paint over labels/etc, so they need to repaint!
bool seen_this = false;
unsigned int i;
for (i = 0; i < Owner->GetControlCount(); i++) {
Control *ctrl = Owner->GetControl(i);
if (!ctrl) continue;
// we could try working out which controls overlap,
// but the later controls are cheap to paint..
if (ctrl == this) { seen_this = true; continue; }
if (!seen_this) continue;
ctrl->Changed = true;
}
Video* video = core->GetVideoDriver();
Region r( XWin + XPos, YWin + YPos, Width, Height );
if (MapMOS) {
video->BlitSprite( MapMOS, MAP_TO_SCREENX(0), MAP_TO_SCREENY(0), true, &r );
}
if (core->FogOfWar&FOG_DRAWFOG)
DrawFog(XWin, YWin);
Region vp = video->GetViewport();
vp.x = GAME_TO_SCREENX(vp.x);
vp.y = GAME_TO_SCREENY(vp.y);
vp.w = ViewWidth;
vp.h = ViewHeight;
if ((vp.x + vp.w) >= MAP_TO_SCREENX( Width ))
vp.w = MAP_TO_SCREENX( Width ) - vp.x;
if ((vp.y + vp.h) >= MAP_TO_SCREENY( Height ))
vp.h = MAP_TO_SCREENY( Height ) - vp.y;
video->DrawRect( vp, colors[green], false, false );
// Draw PCs' ellipses
Game *game = core->GetGame();
i = game->GetPartySize(true);
while (i--) {
Actor* actor = game->GetPC( i, true );
if (MyMap->HasActor(actor) ) {
video->DrawEllipse( (short) GAME_TO_SCREENX(actor->Pos.x), (short) GAME_TO_SCREENY(actor->Pos.y), 3, 2, actor->Selected ? colors[green] : colors[darkgreen], false );
}
}
// Draw Map notes, could be turned off in bg2
// we use the common control value to handle it, because then we
// don't need another interface
if (Value!=MAP_NO_NOTES) {
i = MyMap -> GetMapNoteCount();
while (i--) {
MapNote * mn = MyMap -> GetMapNote(i);
Sprite2D *anim = Flag[mn->color&7];
Point pos = mn->Pos;
if (convertToGame) {
vp.x = GAME_TO_SCREENX(mn->Pos.x);
vp.y = GAME_TO_SCREENY(mn->Pos.y);
} else { //pst style
vp.x = MAP_TO_SCREENX(mn->Pos.x);
vp.y = MAP_TO_SCREENY(mn->Pos.y);
pos.x = pos.x * MAP_MULT / MAP_DIV;
pos.y = pos.y * MAP_MULT / MAP_DIV;
}
//Skip unexplored map notes
bool visible = MyMap->IsVisible( pos, true );
if (!visible)
continue;
if (anim) {
video->BlitSprite( anim, vp.x - anim->Width/2, vp.y - anim->Height/2, true, &r );
} else {
video->DrawEllipse( (short) vp.x, (short) vp.y, 6, 5, colors[mn->color&7], false );
}
}
}
}
/** Draws the Control on the Output Display */
void Button::Draw(unsigned short x, unsigned short y)
{
if (!Changed && !(Owner->Flags&WF_FLOAT) ) {
return;
}
Changed = false;
if (XPos == 65535 || Width == 0) {
return;
}
Video * video = core->GetVideoDriver();
// Button image
if (!( Flags & IE_GUI_BUTTON_NO_IMAGE )) {
Sprite2D* Image = NULL;
switch (State) {
case IE_GUI_BUTTON_UNPRESSED:
case IE_GUI_BUTTON_LOCKED:
case IE_GUI_BUTTON_LOCKED_PRESSED:
Image = Unpressed;
break;
case IE_GUI_BUTTON_SECOND:
case IE_GUI_BUTTON_PRESSED:
Image = Pressed;
if (! Image)
Image = Unpressed;
break;
case IE_GUI_BUTTON_SELECTED:
Image = Selected;
if (! Image)
Image = Unpressed;
break;
case IE_GUI_BUTTON_DISABLED:
case IE_GUI_BUTTON_THIRD:
Image = Disabled;
if (! Image)
Image = Unpressed;
break;
}
if (Image) {
// FIXME: maybe it's useless...
int xOffs = ( Width / 2 ) - ( Image->Width / 2 );
int yOffs = ( Height / 2 ) - ( Image->Height / 2 );
video->BlitSprite( Image, x + XPos + xOffs, y + YPos + yOffs, true );
}
}
if (State == IE_GUI_BUTTON_PRESSED) {
//shift the writing/border a bit
x+= 2;
y+= 2;
}
// Button picture
if (Picture && (Flags & IE_GUI_BUTTON_PICTURE) ) {
// Picture is drawn centered
int xOffs = ( Width / 2 ) - ( Picture->Width / 2 );
int yOffs = ( Height / 2 ) - ( Picture->Height / 2 );
if (Flags & IE_GUI_BUTTON_HORIZONTAL) {
xOffs += x + XPos + Picture->XPos;
yOffs += y + YPos + Picture->YPos;
video->BlitSprite( Picture, xOffs, yOffs, true );
Region r = Region( xOffs, yOffs + (int) (Picture->Height * Clipping), Picture->Width, (int) (Picture->Height*(1.0 - Clipping)) );
video->DrawRect( r, SourceRGB, true );
// do NOT uncomment this, you can't change Changed or invalidate things from
// the middle of Window::DrawWindow() -- it needs moving to somewhere else
//CloseUpColor();
}
else {
Region r( x + XPos + xOffs, y + YPos + yOffs, (int)(Picture->Width * Clipping), Picture->Height );
video->BlitSprite( Picture, x + XPos + xOffs + Picture->XPos, y + YPos + yOffs + Picture->YPos, true, &r );
}
}
// Composite pictures (paperdolls/description icons)
if (!PictureList.empty() && (Flags & IE_GUI_BUTTON_PICTURE) ) {
std::list<Sprite2D*>::iterator iter = PictureList.begin();
int xOffs = 0, yOffs = 0;
if (Flags & IE_GUI_BUTTON_CENTER_PICTURES) {
// Center the hotspots of all pictures
xOffs = Width/2;
yOffs = Height/2;
} else if (Flags & IE_GUI_BUTTON_BG1_PAPERDOLL) {
// Display as-is
xOffs = 0;
yOffs = 0;
} else {
// Center the first picture, and align the rest to that
xOffs = Width/2 - (*iter)->Width/2 + (*iter)->XPos;
yOffs = Height/2 - (*iter)->Height/2 + (*iter)->YPos;
}
for (; iter != PictureList.end(); ++iter) {
video->BlitSprite( *iter, x + XPos + xOffs, y + YPos + yOffs, true );
}
}
// Button picture
if (AnimPicture) {
int xOffs = ( Width / 2 ) - ( AnimPicture->Width / 2 );
int yOffs = ( Height / 2 ) - ( AnimPicture->Height / 2 );
Region r( x + XPos + xOffs, y + YPos + yOffs, (int)(AnimPicture->Width * Clipping), AnimPicture->Height );
if (Flags & IE_GUI_BUTTON_CENTER_PICTURES) {
video->BlitSprite( AnimPicture, x + XPos + xOffs + AnimPicture->XPos, y + YPos + yOffs + AnimPicture->YPos, true, &r );
} else {
video->BlitSprite( AnimPicture, x + XPos + xOffs, y + YPos + yOffs, true, &r );
}
}
// Button label
if (hasText && ! ( Flags & IE_GUI_BUTTON_NO_TEXT )) {
Palette* ppoi = normal_palette;
int align = 0;
if (State == IE_GUI_BUTTON_DISABLED)
ppoi = disabled_palette;
// FIXME: hopefully there's no button which sinks when selected
// AND has text label
//else if (State == IE_GUI_BUTTON_PRESSED || State == IE_GUI_BUTTON_SELECTED) {
if (Flags & IE_GUI_BUTTON_ALIGN_LEFT)
align |= IE_FONT_ALIGN_LEFT;
else if (Flags & IE_GUI_BUTTON_ALIGN_RIGHT)
align |= IE_FONT_ALIGN_RIGHT;
else
align |= IE_FONT_ALIGN_CENTER;
if (Flags & IE_GUI_BUTTON_ALIGN_TOP)
align |= IE_FONT_ALIGN_TOP;
else if (Flags & IE_GUI_BUTTON_ALIGN_BOTTOM)
align |= IE_FONT_ALIGN_BOTTOM;
else
align |= IE_FONT_ALIGN_MIDDLE;
if (! (Flags & IE_GUI_BUTTON_MULTILINE)) {
align |= IE_FONT_SINGLE_LINE;
}
font->Print( Region( x + XPos, y + YPos, Width - 2, Height - 2),
( unsigned char * ) Text, ppoi,
(ieByte) align, true );
}
if (! (Flags&IE_GUI_BUTTON_NO_IMAGE)) {
for (int i = 0; i < MAX_NUM_BORDERS; i++) {
ButtonBorder *fr = &borders[i];
if (! fr->enabled) continue;
Region r = Region( x + XPos + fr->dx1, y + YPos + fr->dy1, Width - (fr->dx1 + fr->dx2 + 1), Height - (fr->dy1 + fr->dy2 + 1) );
video->DrawRect( r, fr->color, fr->filled );
}
}
}
void Font::Print(Region cliprgn, Region rgn, const unsigned char* string,
Palette* hicolor, unsigned char Alignment, bool anchor, Font* initials,
Sprite2D* cursor, unsigned int curpos, bool NoColor) const
{
bool enablecap=false;
int capital = 0;
if (initials)
{
capital=1;
enablecap=true;
}
(void)enablecap; //HACK: shut up unused-but-set warnings, until the var is reused
unsigned int psx = PARAGRAPH_START_X;
Palette* pal = hicolor;
if (!pal) {
pal = palette;
}
if (initials==this) {
initials = NULL;
}
sprBuffer->SetPalette( pal );
size_t len = strlen( ( char* ) string );
char* tmp = ( char* ) malloc( len + 1 );
memcpy( tmp, ( char * ) string, len + 1 );
while (len > 0 && (tmp[len - 1] == '\n' || tmp[len - 1] == '\r')) {
// ignore trailing newlines
tmp[len - 1] = 0;
len--;
}
SetupString( tmp, rgn.w, NoColor, initials, capital );
int ystep = 0;
if (Alignment & IE_FONT_SINGLE_LINE) {
for (size_t i = 0; i < len; i++) {
if (tmp[i] == 0) continue;
int height = yPos[( unsigned char ) tmp[i] - 1];
if (ystep < height)
ystep = height;
}
} else {
ystep = size[1].h;
}
if (!ystep) ystep = maxHeight;
int x = psx, y = ystep;
Video* video = core->GetVideoDriver();
if (Alignment & IE_FONT_ALIGN_CENTER) {
int w = CalcStringWidth( tmp, NoColor );
x = ( rgn.w - w ) / 2;
} else if (Alignment & IE_FONT_ALIGN_RIGHT) {
int w = CalcStringWidth( tmp, NoColor );
x = ( rgn.w - w );
}
if (Alignment & IE_FONT_ALIGN_MIDDLE) {
int h = 0;
for (size_t i = 0; i <= len; i++) {
if (tmp[i] == 0)
h++;
}
h = h * ystep;
y += ( rgn.h - h ) / 2;
} else if (Alignment & IE_FONT_ALIGN_BOTTOM) {
int h = 1;
for (size_t i = 0; i <= len; i++) {
if (tmp[i] == 0)
h++;
}
h = h * ystep;
y += ( rgn.h - h );
} else if (Alignment & IE_FONT_ALIGN_TOP) {
y += 5;
}
for (size_t i = 0; i < len; i++) {
if (( ( unsigned char ) tmp[i] ) == '[' && !NoColor) {
i++;
char tag[256];
tag[0]=0;
for (int k = 0; k < 256 && i<len; k++) {
if (tmp[i] == ']') {
tag[k] = 0;
break;
}
tag[k] = tmp[i++];
}
if (strnicmp( tag, "capital=",8)==0) {
sscanf( tag, "capital=%d", &capital);
if (capital) {
enablecap=true;
}
continue;
}
if (strnicmp( tag, "color=", 6 ) == 0) {
unsigned int r,g,b;
if (sscanf( tag, "color=%02X%02X%02X", &r, &g, &b ) != 3)
continue;
const Color c = {(unsigned char) r,(unsigned char) g,(unsigned char) b, 0};
Palette* newPal = core->CreatePalette( c, palette->back );
sprBuffer->SetPalette( newPal );
gamedata->FreePalette( newPal );
continue;
}
if (stricmp( tag, "/color" ) == 0) {
sprBuffer->SetPalette( pal );
continue;
}
if (stricmp( "p", tag ) == 0) {
psx = x;
continue;
}
if (stricmp( "/p", tag ) == 0) {
psx = PARAGRAPH_START_X;
continue;
}
continue;
}
if (tmp[i] == 0) {
y += ystep;
x = psx;
int w = CalcStringWidth( &tmp[i + 1], NoColor );
if (Alignment & IE_FONT_ALIGN_CENTER) {
x = ( rgn.w - w ) / 2;
} else if (Alignment & IE_FONT_ALIGN_RIGHT) {
x = ( rgn.w - w );
}
continue;
}
unsigned char currChar = ( unsigned char ) tmp[i] - 1;
if (initials && capital) {
x = initials->PrintInitial( x, y, rgn, currChar );
enablecap=false;
continue;
}
video->BlitSpriteRegion( sprBuffer, size[currChar],
x + rgn.x, y + rgn.y - yPos[currChar],
anchor, &cliprgn );
if (cursor && ( curpos == i ))
video->BlitSprite( cursor, x + rgn.x, y + rgn.y, anchor, &cliprgn );
x += size[currChar].w;
}
if (cursor && ( curpos == len )) {
video->BlitSprite( cursor, x + rgn.x, y + rgn.y, anchor, &cliprgn );
}
free( tmp );
}
void Font::PrintFromLine(int startrow, Region rgn, const unsigned char* string,
Palette* hicolor, unsigned char Alignment, Font* initials,
Sprite2D* cursor, unsigned int curpos, bool NoColor) const
{
bool enablecap=false;
int capital = 0;
int initials_rows = 0;
int last_initial_row = 0;
int initials_x = 0;
int initials_row = 0;
unsigned char currCap = 0;
size_t len = strlen( ( char* ) string );
int num_empty_rows = 0;
if (initials)
{
capital=1;
enablecap=true;
initials_rows = ((initials->maxHeight - 1) / maxHeight) - (startrow - 1);
currCap = string[0] - 1;
if ((startrow > 0 && initials_rows > 0) || (len > 0 && isspace(currCap))) { // we need to look back to get the cap
while(isspace(currCap) && num_empty_rows < (int)len) { //we cant cap whitespace so keep looking
currCap = string[++num_empty_rows] - 1;
// WARNING: this assumes all preceeding whitespace is an empty line
}
last_initial_row = (startrow - 1);
initials_rows--;
}
}
unsigned int psx = PARAGRAPH_START_X;
Palette *pal = hicolor;
if (!pal) {
pal = palette;
}
if (initials==this) {
enablecap=false;
}
sprBuffer->SetPalette( pal );
char* tmp = ( char* ) malloc( len + 1 );
memcpy( tmp, ( char * ) string, len + 1 );
SetupString( tmp, rgn.w, NoColor, initials, enablecap );
if (startrow) enablecap=false;
int ystep = 0;
if (Alignment & IE_FONT_SINGLE_LINE) {
for (size_t i = 0; i < len; i++) {
int height = yPos[( unsigned char ) tmp[i] - 1];
if (ystep < height)
ystep = height;
}
} else {
ystep = size[1].h;
}
if (!ystep) ystep = maxHeight;
int x = psx, y = ystep;
int w = CalcStringWidth( tmp, NoColor );
if (Alignment & IE_FONT_ALIGN_CENTER) {
x = ( rgn.w - w) / 2;
} else if (Alignment & IE_FONT_ALIGN_RIGHT) {
x = ( rgn.w - w );
}
if (Alignment & IE_FONT_ALIGN_MIDDLE) {
int h = 0;
for (size_t i = 0; i <= len; i++) {
if (( tmp[i] == 0 ) || ( tmp[i] == '\n' ))
h++;
}
h = h * ystep;
y += ( rgn.h - h ) / 2;
} else if (Alignment & IE_FONT_ALIGN_BOTTOM) {
int h = 1;
for (size_t i = 0; i <= len; i++) {
if (( tmp[i] == 0 ) || ( tmp[i] == '\n' ))
h++;
}
h = h * ystep;
y += ( rgn.h - h );
} else if (Alignment & IE_FONT_ALIGN_TOP) {
y += 5;
}
Video* video = core->GetVideoDriver();
int row = 0;
for (size_t i = 0; i < len; i++) {
if (( ( unsigned char ) tmp[i] ) == '[' && !NoColor) {
i++;
char tag[256];
tag[0]=0;
for (int k = 0; k < 256 && i<len; k++) {
if (tmp[i] == ']') {
tag[k] = 0;
break;
}
tag[k] = tmp[i++];
}
if (strnicmp( tag, "capital=",8)==0) {
sscanf( tag, "capital=%d", &capital);
if (capital && (row>=startrow) ) {
enablecap=true;
}
continue;
}
if (strnicmp( tag, "color=", 6 ) == 0) {
unsigned int r,g,b;
if (sscanf( tag, "color=%02X%02X%02X", &r, &g, &b ) != 3)
continue;
const Color c = {(unsigned char) r,(unsigned char)g, (unsigned char)b, 0};
Palette* newPal = core->CreatePalette( c, palette->back );
sprBuffer->SetPalette( newPal );
gamedata->FreePalette( newPal );
continue;
}
if (stricmp( tag, "/color" ) == 0) {
sprBuffer->SetPalette( pal );
continue;
}
if (stricmp( "p", tag ) == 0) {
psx = x;
continue;
}
if (stricmp( "/p", tag ) == 0) {
psx = PARAGRAPH_START_X;
}
continue;
}
if (row < startrow) {
if (tmp[i] == 0) {
row++;
}
continue;
}
if (( tmp[i] == 0 ) || ( tmp[i] == '\n' )) {
y += ystep;
x = psx;
int w = CalcStringWidth( &tmp[i + 1], NoColor );
if (initials_rows > 0) {
initials_rows--;
x += initials_x;
w += initials_x;
}
if (Alignment & IE_FONT_ALIGN_CENTER) {
x = ( rgn.w - w ) / 2;
} else if (Alignment & IE_FONT_ALIGN_RIGHT) {
x = ( rgn.w - w );
}
continue;
}
unsigned char currChar = ( unsigned char ) tmp[i] - 1;
if (initials && capital && enablecap) {
currCap = currChar;
x = initials->PrintInitial( x, y, rgn, currChar );
initials_x = x;
//how many more lines to be indented (one was already indented)
initials_rows = (initials->maxHeight-1)/maxHeight;
initials_row = row;
last_initial_row = initials_row;
enablecap = false;
continue;
} else if(initials && currCap && row > last_initial_row && (row - num_empty_rows - initials_row) <= ((initials->maxHeight-1)/maxHeight)) {
// means this row doesnt have a cap, but a preceeding one did and its overlapping this row
int initY = y;
if (!num_empty_rows) {// num_empty_rows is for scrolling text areas
initY = (y - (maxHeight * (row - initials_row)));
}
x = initials->PrintInitial( x, initY, rgn, currCap );
initials_x = x;
x += psx;
last_initial_row++;
}
video->BlitSpriteRegion( sprBuffer, size[currChar],
x + rgn.x, y + rgn.y - yPos[currChar], true, &rgn );
if (cursor && ( i == curpos )) {
video->BlitSprite( cursor, x + rgn.x,
y + rgn.y, true, &rgn );
}
x += size[currChar].w;
}
if (cursor && ( curpos == len )) {
video->BlitSprite( cursor, x + rgn.x,
y + rgn.y, true, &rgn );
}
free( tmp );
}
void TextArea::Draw(unsigned short x, unsigned short y)
{
/** Don't come back recursively */
if (InternalFlags&TA_BITEMYTAIL) {
return;
}
int tx=x+XPos;
int ty=y+YPos;
Region clip( tx, ty, Width, Height );
Video *video = core->GetVideoDriver();
if (Flags&IE_GUI_TEXTAREA_SPEAKER) {
if (AnimPicture) {
video->BlitSprite(AnimPicture, tx,ty, true, &clip);
clip.x+=AnimPicture->Width;
clip.w-=AnimPicture->Width;
}
}
//this might look better in GlobalTimer
//or you might want to change the animated button to work like this
if (Flags &IE_GUI_TEXTAREA_SMOOTHSCROLL)
{
unsigned long thisTime;
GetTime( thisTime);
if (thisTime>starttime) {
starttime = thisTime+ticks;
smooth--;
while (smooth<=0) {
smooth+=ftext->maxHeight;
if (startrow<rows) {
startrow++;
}
}
/** Forcing redraw of whole screen before drawing text*/
Owner->Invalidate();
InternalFlags |= TA_BITEMYTAIL;
Owner->DrawWindow();
InternalFlags &= ~TA_BITEMYTAIL;
}
}
if (!Changed && !(Owner->Flags&WF_FLOAT) ) {
return;
}
Changed = false;
if (XPos == 65535) {
return;
}
size_t linesize = lines.size();
if (linesize == 0) {
return;
}
//smooth vertical scrolling up
if (Flags & IE_GUI_TEXTAREA_SMOOTHSCROLL) {
clip.y+=smooth;
clip.h-=smooth;
}
//if textarea is 'selectable' it actually means, it is a listbox
//in this case the selected value equals the line number
//if it is 'not selectable' it can still have selectable lines
//but then it is like the dialog window in the main game screen:
//the selected value is encoded into the line
if (!(Flags & IE_GUI_TEXTAREA_SELECTABLE) ) {
char* Buffer = (char *) malloc( 1 );
Buffer[0] = 0;
int len = 0;
int lastlen = 0;
for (size_t i = 0; i < linesize; i++) {
if (strnicmp( "[s=", lines[i], 3 ) == 0) {
int tlen;
unsigned long idx, acolor, bcolor;
char* rest;
idx = strtoul( lines[i] + 3, &rest, 0 );
if (*rest != ',')
goto notmatched;
acolor = strtoul( rest + 1, &rest, 16 );
if (*rest != ',')
goto notmatched;
bcolor = strtoul( rest + 1, &rest, 16 );
if (*rest != ']')
goto notmatched;
tlen = (int)(strstr( rest + 1, "[/s]" ) - rest - 1);
if (tlen < 0)
goto notmatched;
len += tlen + 23;
Buffer = (char *) realloc( Buffer, len + 2 );
if (seltext == (int) i) {
sprintf( Buffer + lastlen, "[color=%6.6lX]%.*s[/color]",
acolor, tlen, rest + 1 );
} else {
sprintf( Buffer + lastlen, "[color=%6.6lX]%.*s[/color]",
bcolor, tlen, rest + 1 );
}
} else {
notmatched:
len += ( int ) strlen( lines[i] ) + 1;
Buffer = (char *) realloc( Buffer, len + 2 );
memcpy( &Buffer[lastlen], lines[i], len - lastlen );
}
lastlen = len;
if (i != linesize - 1) {
Buffer[lastlen - 1] = '\n';
Buffer[lastlen] = 0;
}
}
video->SetClipRect( &clip );
int pos;
if (startrow==CurLine) {
pos = CurPos;
} else {
pos = -1;
}
ftext->PrintFromLine( startrow, clip,
( unsigned char * ) Buffer, palette,
IE_FONT_ALIGN_LEFT, finit, Cursor, pos );
free( Buffer );
video->SetClipRect( NULL );
//streaming text
if (linesize>50) {
//the buffer is filled enough
return;
}
if (core->GetAudioDrv()->IsSpeaking() ) {
//the narrator is still talking
return;
}
if (RunEventHandler( TextAreaOutOfText )) {
return;
}
if (linesize==lines.size()) {
ResetEventHandler( TextAreaOutOfText );
return;
}
AppendText("\n",-1);
return;
}
// normal scrolling textarea
int rc = 0;
int sr = startrow;
unsigned int i;
int yl;
for (i = 0; i < linesize; i++) {
if (rc + lrows[i] <= sr) {
rc += lrows[i];
continue;
}
sr -= rc;
Palette* pal = NULL;
if (seltext == (int) i)
pal = selected;
else if (Value == i)
pal = lineselpal;
else
pal = palette;
ftext->PrintFromLine( sr, clip,
( unsigned char * ) lines[i], pal,
IE_FONT_ALIGN_LEFT, finit, NULL );
yl = ftext->size[1].h*(lrows[i]-sr);
clip.y+=yl;
clip.h-=yl;
break;
}
for (i++; i < linesize; i++) {
Palette* pal = NULL;
if (seltext == (int) i)
pal = selected;
else if (Value == i)
pal = lineselpal;
else
pal = palette;
ftext->Print( clip, ( unsigned char * ) lines[i], pal,
IE_FONT_ALIGN_LEFT, true );
yl = ftext->size[1].h*lrows[i];
clip.y+=yl;
clip.h-=yl;
}
}
void Font::PrintFromLine(int startrow, Region rgn, const unsigned char* string,
Palette* hicolor, unsigned char Alignment, Font* initials,
Sprite2D* cursor, unsigned int curpos, bool NoColor) const
{
bool enablecap=false;
int capital = 0;
if (initials)
{
capital=1;
enablecap=true;
}
int initials_rows = 0;
int initials_x = 0;
unsigned int psx = PARAGRAPH_START_X;
Palette *pal = hicolor;
if (!pal) {
pal = palette;
}
if (startrow) enablecap=false;
if (initials==this) {
enablecap=false;
}
sprBuffer->SetPalette( pal );
size_t len = strlen( ( char* ) string );
char* tmp = ( char* ) malloc( len + 1 );
memcpy( tmp, ( char * ) string, len + 1 );
SetupString( tmp, rgn.w, NoColor, initials, enablecap );
int ystep = 0;
if (Alignment & IE_FONT_SINGLE_LINE) {
for (size_t i = 0; i < len; i++) {
int height = yPos[( unsigned char ) tmp[i] - 1];
if (ystep < height)
ystep = height;
}
} else {
ystep = size[1].h;
}
if (!ystep) ystep = maxHeight;
int x = psx, y = ystep;
int w = CalcStringWidth( tmp, NoColor );
if (Alignment & IE_FONT_ALIGN_CENTER) {
x = ( rgn.w - w) / 2;
} else if (Alignment & IE_FONT_ALIGN_RIGHT) {
x = ( rgn.w - w );
}
if (Alignment & IE_FONT_ALIGN_MIDDLE) {
int h = 0;
for (size_t i = 0; i <= len; i++) {
if (( tmp[i] == 0 ) || ( tmp[i] == '\n' ))
h++;
}
h = h * ystep;
y += ( rgn.h - h ) / 2;
} else if (Alignment & IE_FONT_ALIGN_BOTTOM) {
int h = 1;
for (size_t i = 0; i <= len; i++) {
if (( tmp[i] == 0 ) || ( tmp[i] == '\n' ))
h++;
}
h = h * ystep;
y += ( rgn.h - h );
} else if (Alignment & IE_FONT_ALIGN_TOP) {
y += 5;
}
Video* video = core->GetVideoDriver();
int row = 0;
for (size_t i = 0; i < len; i++) {
if (( ( unsigned char ) tmp[i] ) == '[' && !NoColor) {
i++;
char tag[256];
tag[0]=0;
for (int k = 0; k < 256 && i<len; k++) {
if (tmp[i] == ']') {
tag[k] = 0;
break;
}
tag[k] = tmp[i++];
}
if (strnicmp( tag, "capital=",8)==0) {
sscanf( tag, "capital=%d", &capital);
if (capital && (row>=startrow) ) {
enablecap=true;
}
continue;
}
if (strnicmp( tag, "color=", 6 ) == 0) {
unsigned int r,g,b;
if (sscanf( tag, "color=%02X%02X%02X", &r, &g, &b ) != 3)
continue;
const Color c = {(unsigned char) r,(unsigned char)g, (unsigned char)b, 0};
Palette* newPal = core->CreatePalette( c, palette->back );
sprBuffer->SetPalette( newPal );
gamedata->FreePalette( newPal );
continue;
}
if (stricmp( tag, "/color" ) == 0) {
sprBuffer->SetPalette( pal );
continue;
}
if (stricmp( "p", tag ) == 0) {
psx = x;
continue;
}
if (stricmp( "/p", tag ) == 0) {
psx = PARAGRAPH_START_X;
}
continue;
}
if (row < startrow) {
if (tmp[i] == 0) {
row++;
}
continue;
}
if (( tmp[i] == 0 ) || ( tmp[i] == '\n' )) {
y += ystep;
x = psx;
int w = CalcStringWidth( &tmp[i + 1], NoColor );
if (initials_rows > 0) {
initials_rows--;
x += initials_x;
w += initials_x;
}
if (Alignment & IE_FONT_ALIGN_CENTER) {
x = ( rgn.w - w ) / 2;
} else if (Alignment & IE_FONT_ALIGN_RIGHT) {
x = ( rgn.w - w );
}
continue;
}
unsigned char currChar = ( unsigned char ) tmp[i] - 1;
if (initials && capital && enablecap) {
x = initials->PrintInitial( x, y, rgn, currChar );
initials_x = x;
//how many more lines to be indented (one was already indented)
initials_rows = (initials->maxHeight-1)/maxHeight;
enablecap = false;
continue;
}
video->BlitSpriteRegion( sprBuffer, size[currChar],
x + rgn.x, y + rgn.y - yPos[currChar], true, &rgn );
if (cursor && ( i == curpos )) {
video->BlitSprite( cursor, x + rgn.x,
y + rgn.y, true, &rgn );
}
x += size[currChar].w;
}
if (cursor && ( curpos == len )) {
video->BlitSprite( cursor, x + rgn.x,
y + rgn.y, true, &rgn );
}
free( tmp );
}
void Font::PrintFromLine(int startrow, Region rgn, const unsigned char* string,
Palette* hicolor, ieByte Alignment, Font* initials,
Sprite2D* cursor, unsigned int curpos, bool NoColor) const
{
bool enablecap=false;
int capital = 0;
int initials_rows = 0;
int last_initial_row = 0;
int initials_x = 0;
int initials_row = 0;
ieWord currCap = 0;
ieWord* tmp = NULL;
size_t len = GetDoubleByteString(string, tmp);
ieWord num_empty_rows = 0;
if (initials && initials != this)
{
capital=1;
enablecap=true;
initials_rows = 1 + ((initials->maxHeight - 1) / maxHeight); // ceiling
currCap = string[0];
if ((startrow > 0 && initials_rows > 0) || (len > 0 && isspace(currCap))) { // we need to look back to get the cap
while(isspace(currCap) && num_empty_rows < len){//we cant cap whiteSpace so keep looking
currCap = string[++num_empty_rows];
// WARNING: this assumes all preceeding whiteSpace is an empty line
}
last_initial_row = startrow - 1; // always the row before current since this cannot be the first row
initials_rows = initials_rows - (startrow + 1) + num_empty_rows; // startrow + 1 because start row is 0 based, but initials_rows is 1 based
}
}
unsigned int psx = IE_FONT_PADDING;
Palette *pal = hicolor;
if (!pal) {
pal = palette;
}
Holder<Palette> blitPalette = pal;
SetupString( tmp, rgn.w, NoColor, initials, enablecap );
if (startrow) enablecap=false;
int ystep;
if (Alignment & IE_FONT_SINGLE_LINE) {
ystep = CalcStringHeight(tmp, len, NoColor);
if (!ystep) ystep = maxHeight;
} else {
ystep = maxHeight;
}
int x = psx, y = ystep;
size_t w = CalcStringWidth( tmp, NoColor );
if (Alignment & IE_FONT_ALIGN_CENTER) {
x = ( rgn.w - w) / 2;
} else if (Alignment & IE_FONT_ALIGN_RIGHT) {
x = ( rgn.w - w ) - IE_FONT_PADDING;
}
if (Alignment & IE_FONT_ALIGN_MIDDLE) {
int h = 0;
for (size_t i = 0; i <= len; i++) {
if (( tmp[i] == 0 ) || ( tmp[i] == '\n' ))
h++;
}
h = h * ystep;
y += ( rgn.h - h ) / 2;
} else if (Alignment & IE_FONT_ALIGN_BOTTOM) {
int h = 0;
for (size_t i = 0; i <= len; i++) {
if (( tmp[i] == 0 ) || ( tmp[i] == '\n' ))
h++;
}
h = h * ystep;
y += ( rgn.h - h ) - IE_FONT_PADDING;
} else if (Alignment & IE_FONT_ALIGN_TOP) {
y += IE_FONT_PADDING;
}
Video* video = core->GetVideoDriver();
const Sprite2D* currGlyph;
ieWord currChar = '\0';
int row = 0;
for (size_t i = 0; i < len; i++) {
if (( tmp[i] ) == '[' && !NoColor) {
i++;
char tag[256];
tag[0]=0;
for (size_t k = 0; k < 256 && i<len; k++) {
if (tmp[i] == ']') {
tag[k] = 0;
break;
}
tag[k] = tmp[i++];
}
if (strnicmp( tag, "capital=",8)==0) {
sscanf( tag, "capital=%d", &capital);
if (capital && (row>=startrow) ) {
enablecap=true;
}
continue;
}
if (strnicmp( tag, "color=", 6 ) == 0) {
unsigned int r,g,b;
if (sscanf( tag, "color=%02X%02X%02X", &r, &g, &b ) != 3)
continue;
const Color c = {(unsigned char)r, (unsigned char)g, (unsigned char)b, 0};
Palette* newPal = core->CreatePalette( c, palette->back );
blitPalette = newPal;
gamedata->FreePalette( newPal );
continue;
}
if (stricmp( tag, "/color" ) == 0) {
blitPalette = pal;
continue;
}
if (stricmp( "p", tag ) == 0) {
psx = x;
continue;
}
if (stricmp( "/p", tag ) == 0) {
psx = IE_FONT_PADDING;
}
continue;
}
if (row < startrow) {
if (tmp[i] == 0) {
row++;
}
continue;
}
if (( tmp[i] == 0 ) || ( tmp[i] == '\n' )) {
y += ystep;
x = psx;
size_t w = CalcStringWidth( &tmp[i + 1], NoColor );
if (initials_rows > 0) {
initials_rows--;
x += initials_x;
w += initials_x;
}
if (Alignment & IE_FONT_ALIGN_CENTER) {
x = ( rgn.w - w ) / 2;
} else if (Alignment & IE_FONT_ALIGN_RIGHT) {
x = ( rgn.w - w );
}
continue;
}
currChar = tmp[i];
if (initials && capital && enablecap) {
currCap = currChar;
x = initials->PrintInitial( x, y, rgn, currChar );
initials_x = x;
//how many more lines to be indented (one was already indented)
initials_rows = (initials->maxHeight - 1) / maxHeight;
initials_rows += num_empty_rows;
initials_row = row;
last_initial_row = initials_row;
enablecap = false;
continue;
} else if (initials && currCap
&& row > last_initial_row
&& (row - num_empty_rows - initials_row) <= ((initials->maxHeight-1)/maxHeight)){
// means this row doesnt have a cap, but a preceeding one did and its overlapping this row
int initY = y;
if (!num_empty_rows || row > num_empty_rows) {// num_empty_rows is for scrolling text areas
initY = (y - (maxHeight * (row - initials_row - num_empty_rows)));
}
x = initials->PrintInitial( x, initY, rgn, currCap );
initials_x = x;
last_initial_row++;
if (num_empty_rows && row <= num_empty_rows) continue;
else x += psx;
}
if (i > 0) {
// kerning
x -= GetKerningOffset(tmp[i-1], currChar);
}
currGlyph = GetCharSprite(currChar);
video->BlitSprite(currGlyph, x + rgn.x, y + rgn.y, true, &rgn, blitPalette.get());
if (cursor && ( i == curpos )) {
video->BlitSprite( cursor, x + rgn.x, y + rgn.y, true, &rgn );
}
x += currGlyph->Width;
}
if (cursor && ( curpos == len )) {
video->BlitSprite( cursor, x + rgn.x, y + rgn.y, true, &rgn );
}
blitPalette = NULL;
free( tmp );
}
void Font::Print(Region cliprgn, Region rgn, const unsigned char* string,
Palette* hicolor, ieByte Alignment, bool anchor, Font* initials,
Sprite2D* cursor, unsigned int curpos, bool NoColor) const
{
int capital = (initials) ? 1 : 0;
unsigned int psx = IE_FONT_PADDING;
Palette* pal = hicolor;
if (!pal) {
pal = palette;
}
if (initials==this) {
initials = NULL;
}
Holder<Palette> blitPalette = pal;
ieWord* tmp = NULL;
size_t len = GetDoubleByteString(string, tmp);
while (len > 0 && (tmp[len - 1] == '\n' || tmp[len - 1] == '\r')) {
// ignore trailing newlines
tmp[len - 1] = 0;
len--;
}
SetupString( tmp, rgn.w, NoColor, initials, capital );
int ystep;
if (Alignment & IE_FONT_SINGLE_LINE) {
ystep = CalcStringHeight(tmp, len, NoColor);
if (!ystep) ystep = maxHeight;
} else {
ystep = maxHeight;
}
int x = psx, y = ystep;
Video* video = core->GetVideoDriver();
if (Alignment & IE_FONT_ALIGN_CENTER) {
size_t w = CalcStringWidth( tmp, NoColor );
x = ( rgn.w - w ) / 2;
} else if (Alignment & IE_FONT_ALIGN_RIGHT) {
size_t w = CalcStringWidth( tmp, NoColor );
x = ( rgn.w - w ) - IE_FONT_PADDING;
}
if (Alignment & IE_FONT_ALIGN_MIDDLE) {
int h = 0;
for (size_t i = 0; i <= len; i++) {
if (tmp[i] == 0)
h++;
}
h = h * ystep;
y += ( rgn.h - h ) / 2;
} else if (Alignment & IE_FONT_ALIGN_BOTTOM) {
int h = 0;
for (size_t i = 0; i <= len; i++) {
if (tmp[i] == 0)
h++;
}
h = h * ystep;
y += ( rgn.h - h ) - IE_FONT_PADDING;
} else if (Alignment & IE_FONT_ALIGN_TOP) {
y += IE_FONT_PADDING;
}
ieWord currChar = '\0';
const Sprite2D* currGlyph = NULL;
for (size_t i = 0; i < len; i++) {
if (( tmp[i] ) == '[' && !NoColor) {
i++;
char tag[256];
tag[0]=0;
for (size_t k = 0; k < 256 && i<len; k++) {
if (tmp[i] == ']') {
tag[k] = 0;
break;
}
tag[k] = tmp[i++];
}
if (strnicmp( tag, "capital=",8)==0) {
sscanf( tag, "capital=%d", &capital);
continue;
}
if (strnicmp( tag, "color=", 6 ) == 0) {
unsigned int r,g,b;
if (sscanf( tag, "color=%02X%02X%02X", &r, &g, &b ) != 3)
continue;
const Color c = {(unsigned char)r, (unsigned char)g, (unsigned char)b, 0};
Palette* newPal = core->CreatePalette( c, palette->back );
blitPalette = newPal;
gamedata->FreePalette( newPal );
continue;
}
if (stricmp( tag, "/color" ) == 0) {
blitPalette = pal;
continue;
}
if (stricmp( "p", tag ) == 0) {
psx = x;
continue;
}
if (stricmp( "/p", tag ) == 0) {
psx = IE_FONT_PADDING;
continue;
}
continue;
}
if (tmp[i] == 0) {
y += ystep;
x = psx;
size_t w = CalcStringWidth( &tmp[i + 1], NoColor );
if (Alignment & IE_FONT_ALIGN_CENTER) {
x = ( rgn.w - w ) / 2;
} else if (Alignment & IE_FONT_ALIGN_RIGHT) {
x = ( rgn.w - w );
}
continue;
}
currChar = tmp[i];
currGlyph = GetCharSprite(currChar);
if (initials && capital) {
x = initials->PrintInitial( x, y, rgn, currChar );
continue;
}
if (i > 0) {
// kerning
x -= GetKerningOffset(tmp[i-1], currChar);
}
video->BlitSprite(currGlyph, x + rgn.x, y + rgn.y, anchor, &cliprgn, blitPalette.get());
if (cursor && ( curpos == i ))
video->BlitSprite( cursor, x + rgn.x, y + rgn.y, anchor, &cliprgn );
x += currGlyph->Width;
}
if (cursor && ( curpos == len )) {
video->BlitSprite( cursor, x + rgn.x, y + rgn.y, anchor, &cliprgn );
}
blitPalette = NULL;
free( tmp );
}
/** Draws the Control on the Output Display */
void WorldMapControl::Draw(unsigned short XWin, unsigned short YWin)
{
WorldMap* worldmap = core->GetWorldMap();
if (!Width || !Height) {
return;
}
if(!Changed)
return;
Changed = false;
Video* video = core->GetVideoDriver();
Region r( XWin+XPos, YWin+YPos, Width, Height );
Region clipbackup;
video->GetClipRect(clipbackup);
video->SetClipRect(&r);
video->BlitSprite( worldmap->GetMapMOS(), MAP_TO_SCREENX(0), MAP_TO_SCREENY(0), true, &r );
unsigned int i;
unsigned int ec = worldmap->GetEntryCount();
for(i=0;i<ec;i++) {
WMPAreaEntry *m = worldmap->GetEntry(i);
if (! (m->GetAreaStatus() & WMP_ENTRY_VISIBLE)) continue;
int xOffs = MAP_TO_SCREENX(m->X);
int yOffs = MAP_TO_SCREENY(m->Y);
Sprite2D* icon = m->GetMapIcon(worldmap->bam);
if( icon ) {
if (m == Area) {
Palette *pal = icon->GetPalette();
icon->SetPalette(pal_selected);
video->BlitSprite( icon, xOffs, yOffs, true, &r );
icon->SetPalette(pal);
pal->Release();
} else {
video->BlitSprite( icon, xOffs, yOffs, true, &r );
}
video->FreeSprite( icon );
}
if (AnimPicture && !strnicmp(m->AreaResRef, currentArea, 8) ) {
video->BlitSprite( AnimPicture, xOffs, yOffs, true, &r );
}
}
// Draw WMP entry labels
if (ftext==NULL) {
video->SetClipRect(&clipbackup);
return;
}
for(i=0;i<ec;i++) {
WMPAreaEntry *m = worldmap->GetEntry(i);
if (! (m->GetAreaStatus() & WMP_ENTRY_VISIBLE)) continue;
Sprite2D *icon=m->GetMapIcon(worldmap->bam);
int h=0,w=0,xpos=0,ypos=0;
if (icon) {
h=icon->Height;
w=icon->Width;
xpos=icon->XPos;
ypos=icon->YPos;
video->FreeSprite( icon );
}
Region r2 = Region( MAP_TO_SCREENX(m->X-xpos), MAP_TO_SCREENY(m->Y-ypos), w, h );
if (!m->GetCaption())
continue;
int tw = ftext->CalcStringWidth( (unsigned char*)m->GetCaption() ) + 5;
int th = ftext->maxHeight;
Palette* text_pal = pal_normal;
if (Area == m) {
text_pal = pal_selected;
} else {
if (! (m->GetAreaStatus() & WMP_ENTRY_VISITED)) {
text_pal = pal_notvisited;
}
}
ftext->Print( Region( r2.x + (r2.w - tw)/2, r2.y + r2.h, tw, th ),
( const unsigned char * ) m->GetCaption(), text_pal, 0, true );
}
video->SetClipRect(&clipbackup);
}