void Design::drawRoundRect(Graphics::ManagedSurface *surface, Common::ReadStream &in,
Patterns &patterns, byte fillType, byte borderThickness, byte borderFillType) {
int16 y1 = in.readSint16BE();
int16 x1 = in.readSint16BE();
int16 y2 = in.readSint16BE();
int16 x2 = in.readSint16BE();
int16 arc = in.readSint16BE();
if (x1 > x2)
SWAP(x1, x2);
if (y1 > y2)
SWAP(y1, y2);
Common::Rect r(x1, y1, x2, y2);
PlotData pd(surface, &patterns, fillType, 1, this);
if (fillType <= patterns.size())
Graphics::drawRoundRect(r, arc / 2, kColorBlack, true, drawPixel, &pd);
pd.fillType = borderFillType;
pd.thickness = borderThickness;
if (borderThickness > 0 && borderFillType <= patterns.size())
Graphics::drawRoundRect(r, arc / 2, kColorBlack, false, drawPixel, &pd);
}
void Design::drawOval(Graphics::ManagedSurface *surface, Common::ReadStream &in,
Patterns &patterns, byte fillType, byte borderThickness, byte borderFillType) {
int16 y1 = in.readSint16BE();
int16 x1 = in.readSint16BE();
int16 y2 = in.readSint16BE();
int16 x2 = in.readSint16BE();
PlotData pd(surface, &patterns, fillType, 1, this);
if (fillType <= patterns.size())
Graphics::drawEllipse(x1, y1, x2-1, y2-1, kColorBlack, true, drawPixel, &pd);
pd.fillType = borderFillType;
pd.thickness = borderThickness;
if (borderThickness > 0 && borderFillType <= patterns.size())
Graphics::drawEllipse(x1, y1, x2-1, y2-1, kColorBlack, false, drawPixel, &pd);
}
static Scanner Do(const Patterns& patterns, bool surround)
{
if (patterns.size() != 1)
throw std::runtime_error("Only one regexp is allowed for this scanner");
Pire::Fsm fsm = Pire::Lexer(patterns[0]).Parse();
if (surround)
fsm.Surround();
return fsm.Compile<Scanner>();
}
void Search::readStrGraph(Patterns &patterns,StrGraph &desc) {
clear();
map<StrGraph::Node*,Node*> recollect;
for(StrGraph::node_iter ni = desc.nodes().begin(); ni!=desc.nodes().end(); ++ni) {
Node *n = create_node(gd<Name>(*ni));
recollect[*ni] = n;
SearchStage &stage = gd<SearchStage>(n);
DString limit = gd<StrAttrs>(*ni).look("limit","50");
stage.limit = atoi(limit.c_str());
DString action = gd<StrAttrs>(*ni).look("action","union");
if(action=="union")
stage.type = UnionInquiry;
else if(action=="intersection")
stage.type = IntersectionInquiry;
else if(action=="pattern") {
stage.type = PatternInquiry;
DString pattern = gd<StrAttrs>(*ni).look("pattern","");
Patterns::iterator pi = patterns.find(pattern);
if(pi==patterns.end())
throw UndefinedPattern(pattern);
stage.pattern = &pi->second;
}
else if(action=="path") {
stage.type = PathInquiry;
DString ways = gd<StrAttrs>(*ni)["ways"];
if(ways=="in")
stage.goIn = true, stage.goOut = false;
else if(ways=="both")
stage.goIn = stage.goOut = true;
else // ways=="out" default
stage.goIn = false, stage.goOut = true;
stage.firstOnly = gd<StrAttrs>(*ni)["firstonly"]=="true";
stage.shortest = gd<StrAttrs>(*ni)["shortest"]=="true";
stage.weightattr = gd<StrAttrs>(*ni).look("weightattr","weight");
}
else
throw UnknownAction(action);
}
for(StrGraph::graphedge_iter ei = desc.edges().begin(); ei!=desc.edges().end(); ++ei) {
Edge *e = create_edge(recollect[(*ei)->tail],recollect[(*ei)->head]).first;
DString input = gd<StrAttrs>(*ei).look("input","");
gd<Name>(e) = input;
}
}
static Pire::CountingScanner Do(const Patterns& patterns, bool /*surround*/)
{
Pire::CountingScanner sc;
for (Patterns::const_iterator i = patterns.begin(), ie = patterns.end(); i != ie; ++i) {
Pire::CountingScanner tsc = Pire::CountingScanner(
Pire::Lexer(*i).Parse(), Pire::Lexer(".*").Parse());
if (i == patterns.begin())
tsc.Swap(sc);
else {
sc = Pire::CountingScanner::Glue(sc, tsc);
if (sc.Empty()) {
std::ostringstream msg;
msg << "Scanner gluing failed at regexp " << *i << " - pattern too complicated";
throw std::runtime_error(msg.str());
}
}
}
return sc;
}
static Pire::Impl::Scanner<Relocation, Shortcutting> Do(const Patterns& patterns, bool surround)
{
typedef Pire::Impl::Scanner<Relocation, Shortcutting> Sc;
Sc sc;
for (Patterns::const_iterator i = patterns.begin(), ie = patterns.end(); i != ie; ++i) {
Pire::Fsm fsm = Pire::Lexer(*i).Parse();
if (surround)
fsm.Surround();
Sc tsc = fsm.Compile<Sc>();
if (i == patterns.begin())
tsc.Swap(sc);
else {
sc = Sc::Glue(sc, tsc);
if (sc.Empty()) {
std::ostringstream msg;
msg << "Scanner gluing failed at regexp " << *i << " - pattern too complicated";
throw std::runtime_error(msg.str());
}
}
}
return sc;
}
void Design::drawPolygon(Graphics::ManagedSurface *surface, Common::ReadStream &in,
Patterns &patterns, byte fillType, byte borderThickness, byte borderFillType) {
byte ignored = in.readSint16BE(); // ignored
if (ignored)
warning("Ignored: %d", ignored);
int numBytes = in.readSint16BE(); // #bytes used by polygon data, including the numBytes
int16 by1 = in.readSint16BE();
int16 bx1 = in.readSint16BE();
int16 by2 = in.readSint16BE();
int16 bx2 = in.readSint16BE();
Common::Rect bbox(bx1, by1, bx2, by2);
numBytes -= 8;
int y1 = in.readSint16BE();
int x1 = in.readSint16BE();
Common::Array<int> xcoords;
Common::Array<int> ycoords;
numBytes -= 6;
while (numBytes > 0) {
int y2 = y1;
int x2 = x1;
int b = in.readSByte();
if (b == -128) {
y2 = in.readSint16BE();
numBytes -= 3;
} else {
y2 += b;
numBytes -= 1;
}
b = in.readSByte();
if (b == -128) {
x2 = in.readSint16BE();
numBytes -= 3;
} else {
x2 += b;
numBytes -= 1;
}
xcoords.push_back(x1);
ycoords.push_back(y1);
x1 = x2;
y1 = y2;
}
xcoords.push_back(x1);
ycoords.push_back(y1);
int npoints = xcoords.size();
int *xpoints = (int *)calloc(npoints, sizeof(int));
int *ypoints = (int *)calloc(npoints, sizeof(int));
for (int i = 0; i < npoints; i++) {
xpoints[i] = xcoords[i];
ypoints[i] = ycoords[i];
}
PlotData pd(surface, &patterns, fillType, 1, this);
if (fillType <= patterns.size()) {
Graphics::drawPolygonScan(xpoints, ypoints, npoints, bbox, kColorBlack, drawPixel, &pd);
}
pd.fillType = borderFillType;
pd.thickness = borderThickness;
if (borderThickness > 0 && borderFillType <= patterns.size()) {
for (int i = 1; i < npoints; i++)
Graphics::drawLine(xpoints[i-1], ypoints[i-1], xpoints[i], ypoints[i], kColorBlack, drawPixel, &pd);
}
free(xpoints);
free(ypoints);
}
