deque<Board::ConstStackHandle>
Game::possibleDestinations(const Board::ConstStackHandle& ha) const
{
deque<Board::ConstStackHandle> r;
if (ha->hasPieces())
{
unsigned int h = ha->height();
Board::Coord s = ha.stackCoord();
Board::Coord d[6] = {
Board::Coord(s.x()-h,s.y()),
Board::Coord(s.x()+h,s.y()),
Board::Coord(s.x() ,s.y()-h),
Board::Coord(s.x() ,s.y()+h),
Board::Coord(s.x()-h,s.y()-h),
Board::Coord(s.x()+h,s.y()+h)
};
for (unsigned int i=0;i<6;++i)
{
if (Board::isValid(d[i]) &&
board_.stackAt(d[i])->hasPieces())
{
r.push_back(board_.stackAt(d[i]));
}
}
}
return r;
}
void
Drawer::drawStatus(const Board::ConstStackHandle& s,QGLViewer* v) const
{
startTexture();
glPushMatrix();
translateTo(s.stackCoord(),s->height()*pieceH+pieceH/2.0f);
glColor3f(1.0f,1.0f,0.0f);
v->renderText(0.5f*caseD,0.5f*caseD,0.0f,QString("%1").arg(s.stackStatus()));
glPopMatrix();
endTexture();
}
void
Drawer::drawTransparentPiece(Color col,
const Board::ConstStackHandle& c,float a) const
{
startTexture();
glPushMatrix();
translateTo(c.stackCoord(),c->height()*pieceH);
glTranslatef(0.5f*caseD,0.5f*caseD,0.0f);
drawPiece(col,a);
glPopMatrix();
endTexture();
}
void
Drawer::highlight(const Board::ConstStackHandle& c) const
{
glPushAttrib(GL_ENABLE_BIT);
glDisable(GL_LIGHTING);
startTexture();
glPushMatrix();
translateTo(c.stackCoord(),0.05f*pieceH+pieceH/2.0f);
glScalef(caseD,caseD,pieceH);
// glutWireCube(1.0f);
glPopMatrix();
endTexture();
glPopAttrib();
}
void
Drawer::draw(const Board::ConstStackHandle& c) const
{
glPushMatrix();
translateTo(c.stackCoord());
startTexture("case.png");
glColor3fv(boardColor);
glNormal3fv(boardUpVector());
glBegin(GL_QUADS);
tessAndTexture(0.0f ,0.0f,caseD,caseD);
glEnd();
endTexture();
glPopMatrix();
}
void
Drawer::highlightPieces(const Board::ConstStackHandle& c) const
{
glPushAttrib(GL_ENABLE_BIT);
glDisable(GL_LIGHTING);
startTexture();
glPushMatrix();
translateTo(c.stackCoord(),0.01f);
glTranslatef(0.5f*caseD,0.5f*caseD,0.0f);
glColor4f(0.0f,0.0f,0.3f,0.3f);
drawHRing(pieceRMin, 1.2f*pieceRMax, 0.0f);
glPopMatrix();
endTexture();
glPopAttrib();
}
void
Drawer::drawPieces(const Board::ConstStackHandle& s) const
{
startTexture();
glPushMatrix();
translateTo(s.stackCoord());
glTranslatef(0.5f*caseD,0.5f*caseD,0.0f);
for (Stack::const_iterator
iter = s->begin(),
istop= s->end();
iter != istop;++iter)
{
drawPiece((*iter)->color());
glTranslatef(0.0f,0.0f,pieceH);
}
glPopMatrix();
endTexture();
}
