private void DrawField(Graphics canvas, int en, int fn, FieldState state, FieldDrawType drawType)
{
var center = GetFieldCoords(en, fn);
var rect1 = new Rectangle(
center.X - _FieldSize / 2,
center.Y - _FieldSize / 2,
_FieldSize,
_FieldSize);
canvas.FillEllipse(new SolidBrush(GetFieldBorderColor(drawType)), rect1);
var color = GetFieldFillColor(state, drawType);
var rect2 = new Rectangle(
center.X - _FieldSize / 2 + 4,
center.Y - _FieldSize / 2 + 4,
_FieldSize - 8,
_FieldSize - 8);
canvas.FillEllipse(new SolidBrush(color), rect2);
}
private Color GetFieldFillColor(FieldState state, FieldDrawType drawType)
{
if (state.IsEmpty)
{
return(drawType.HasFlag(FieldDrawType.Highlighted)
? Color.Gold
: Color.White);
}
if (((FieldState.Color)state).Item.IsBlack)
{
return(drawType.HasFlag(FieldDrawType.Highlighted)
? Color.LightSlateGray
: Color.FromArgb(63, 63, 63));
}
if (((FieldState.Color)state).Item.IsRed)
{
return(drawType.HasFlag(FieldDrawType.Highlighted)
? Color.FromArgb(255, 63, 63)
: Color.FromArgb(192, 0, 0));
}
throw new Exception("Something went wrong");
}
private Color GetFieldBorderColor(FieldDrawType drawType)
{
return(drawType.HasFlag(FieldDrawType.Selected)
? Color.Magenta
: Color.Black);
}
private void DrawField(Graphics canvas, FieldCoords coords, FieldState state, FieldDrawType drawType)
{
int en = coords.IsCenter ? -1 : ((FieldCoords.Edge)coords).Item1;
int fn = coords.IsCenter ? -1 : ((FieldCoords.Edge)coords).Item2;
DrawField(canvas, en, fn, state, drawType);
}
private Color GetFieldBorderColor(FieldDrawType drawType)
{
return drawType.HasFlag(FieldDrawType.Selected)
? Color.Magenta
: Color.Black;
}
private Color GetFieldFillColor(FieldState state, FieldDrawType drawType)
{
if (state.IsEmpty)
{
return drawType.HasFlag(FieldDrawType.Highlighted)
? Color.Gold
: Color.White;
}
if (((FieldState.Color)state).Item.IsBlack)
{
return drawType.HasFlag(FieldDrawType.Highlighted)
? Color.LightSlateGray
: Color.FromArgb(63, 63, 63);
}
if (((FieldState.Color)state).Item.IsRed)
{
return drawType.HasFlag(FieldDrawType.Highlighted)
? Color.FromArgb(255, 63, 63)
: Color.FromArgb(192, 0, 0);
}
throw new Exception("Something went wrong");
}
private void DrawField(Graphics canvas, FieldCoords coords, FieldState state, FieldDrawType drawType)
{
int en = coords.IsCenter ? -1 : ((FieldCoords.Edge)coords).Item1;
int fn = coords.IsCenter ? -1 : ((FieldCoords.Edge)coords).Item2;
DrawField(canvas, en, fn, state, drawType);
}
private void DrawField(Graphics canvas, int en, int fn, FieldState state, FieldDrawType drawType)
{
var center = GetFieldCoords(en, fn);
var rect1 = new Rectangle(
center.X - _FieldSize / 2,
center.Y - _FieldSize / 2,
_FieldSize,
_FieldSize);
canvas.FillEllipse(new SolidBrush(GetFieldBorderColor(drawType)), rect1);
var color = GetFieldFillColor(state, drawType);
var rect2 = new Rectangle(
center.X - _FieldSize / 2 + 4,
center.Y - _FieldSize / 2 + 4,
_FieldSize - 8,
_FieldSize - 8);
canvas.FillEllipse(new SolidBrush(color), rect2);
}
