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//-----------------------------------------------------------------------------
/** @file libpentobi_paint/Paint.h
@author Markus Enzenberger
@copyright GNU General Public License version 3 or later */
//-----------------------------------------------------------------------------
#ifndef LIBPENTOBI_PAINT_H
#define LIBPENTOBI_PAINT_H
#include <QtGlobal>
#include "libpentobi_base/Grid.h"
#include "libpentobi_base/PointState.h"
#include "libpentobi_base/Variant.h"
class QColor;
class QPainter;
namespace libpentobi_paint {
using libpentobi_base::Grid;
using libpentobi_base::Geometry;
using libpentobi_base::PointState;
using libpentobi_base::Variant;
//-----------------------------------------------------------------------------
/** Paint the board and pieces.
This function takes a Grid<PointState> for the board positions instead of
an instance of libpentobi_base::Board, because creating a Board is too
expensive for lightweight use cases like a thumbnailer.
The pieceId parameter only needs to be initialized in game variants Nexos
and Callisto. It is needed to paint the junctions between piece elements.
They must be 0 for empty points and contain a unique value for points
of the same piece. */
void paint(QPainter& painter, qreal width, qreal height, Variant variant,
const Geometry& geo, const Grid<PointState>& pointState,
const Grid<unsigned>& pieceId);
/** Paint empty board. */
void paintBoard(QPainter& painter, qreal width, qreal height, Variant variant,
const QColor& base, const QColor& light, const QColor& dark,
const QColor& centerBase, const QColor& centerLight,
const QColor& centerDark);
void paintCallistoOnePiece(QPainter& painter, qreal x, qreal y, qreal width,
qreal height, const QColor& base,
const QColor& light, const QColor& dark);
void paintJunctionAll(QPainter& painter, qreal x, qreal y, qreal width,
qreal height, const QColor& base);
void paintJunctionRight(QPainter& painter, qreal x, qreal y, qreal width,
qreal height, const QColor& base);
void paintJunctionStraight(QPainter& painter, qreal x, qreal y, qreal width,
qreal height, const QColor& base);
void paintJunctionT(QPainter& painter, qreal x, qreal y, qreal width,
qreal height, const QColor& base);
void paintQuarterSquare(QPainter& painter, qreal x, qreal y, qreal width,
qreal height, const QColor& base, const QColor& light);
void paintSquare(QPainter& painter, qreal x, qreal y, qreal width,
qreal height, const QColor& base, const QColor& light,
const QColor& dark);
void paintTriangleDown(QPainter& painter, qreal x, qreal y, qreal width,
qreal height, const QColor& base, const QColor& light,
const QColor& dark);
void paintTriangleUp(QPainter& painter, qreal x, qreal y, qreal width,
qreal height, const QColor& base, const QColor& light,
const QColor& dark);
//-----------------------------------------------------------------------------
} // namespace libpentobi_paint
#endif // LIBPENTOBI_PAINT_H
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