/// <summary>
/// 在指定位置畫上棋子移動完畢的符號
/// </summary>
/// <param name="g">輸出的Graphics物件</param>
/// <param name="bCode">棋格代號</param>
public static void DrawMovedSymbol(Graphics g, BoardCodeEnum bCode)
{
Bitmap bit = null;
PointF p = new PointF(0f,0f);
PointF offset_P = new PointF(0f,0f);
bit = (Bitmap)htPieceMap[15];
p = GetBoardCoordinate(bCode);
offset_P = new PointF(p.X - (bit.Width/2), p.Y - (bit.Height/2));
g.DrawImage(bit, offset_P);
}
/// <summary>
/// 在指定位置畫上某種型態的棋子
/// </summary>
/// <param name="g">輸出的Graphics物件</param>
/// <param name="bCode">棋格代號</param>
/// <param name="pState">棋子選擇狀態</param>
public static void DrawCell(Graphics g, BoardCodeEnum bCode, PieceStateEnum pState)
{
//get piece bitmap
PieceColorEnum pColor = (PieceColorEnum)color[(int)bCode];
PieceTypeEnum pType = (PieceTypeEnum)piece[(int)bCode];
Bitmap bit = null;
PointF p = new PointF(0f,0f);
PointF offset_P = new PointF(0f,0f);
switch(pColor)
{
case PieceColorEnum.DARK:
bit = (Bitmap)htPieceMap[(int)pColor * 7 + (int)pType + 1];
p = GetBoardCoordinate(bCode);
offset_P = new PointF(p.X - (bit.Width/2), p.Y - (bit.Height/2));
if(pState == PieceStateEnum.SELECT)
{
//g.DrawImage(bit, offset_P);
Bitmap oBit = new Bitmap(bit, Size.Ceiling(new SizeF(41f,41f)));
g.DrawImage(oBit, offset_P);
}
else
{
g.DrawImage(bit, offset_P);
}
break;
case PieceColorEnum.LIGHT:
bit = (Bitmap)htPieceMap[(int)pColor * 7 + (int)pType + 1];
p = GetBoardCoordinate(bCode);
offset_P = new PointF(p.X - (bit.Width/2), p.Y - (bit.Height/2));
if(pState == PieceStateEnum.SELECT)
{
//g.DrawImage(bit, offset_P);
Bitmap oBit = new Bitmap(bit, Size.Ceiling(new SizeF(41f,41f)));
g.DrawImage(oBit, offset_P);
}
else
{
g.DrawImage(bit, offset_P);
}
break;
case PieceColorEnum.EMPTY:
break;
default:
break;
}
string LogMessage =
"BoardCode = " + bCode.ToString() + "\n" +
"State = " + pState.ToString() + "\n" +
"pColor = " + pColor.ToString() + "\n" +
"pType = " + pType.ToString() + "\n" +
"P(" + p.X.ToString() + "," + p.Y.ToString() + ")\n" +
"offset_P(" + offset_P.X.ToString() + "," + offset_P.Y.ToString() + ")";
WriteLog("DrawCell", LogMessage);
}
/// <summary>
/// 簡化畫棋盤軸所用的畫線函式
/// </summary>
/// <param name="g">輸出的Graphics物件</param>
/// <param name="p">使用哪種畫筆</param>
/// <param name="Begin">起點</param>
/// <param name="End">終點</param>
private static void FastDrawLine(Graphics g, Pen p, BoardCodeEnum Begin, BoardCodeEnum End)
{
g.DrawLine(p, GetBoardCoordinate(Begin), GetBoardCoordinate(End));
}
/// <summary>
/// Enum棋盤代號轉換成實際座標
/// </summary>
/// <param name="bCode">Enum棋盤代號</param>
/// <returns>Point</returns>
private static PointF GetBoardCoordinate(BoardCodeEnum bCode)
{
int hCoord = ((int)bCode) % constChess.SIZE_X;
int vCoord = ((int)bCode) / constChess.SIZE_X;
float adj_hCoord = (hCoord * GridWidth + ZeroPoint.X) + GridSpacing * 2;
float adj_vCoord = (vCoord * GridWidth + ZeroPoint.Y) + GridSpacing * 2;
return new PointF(adj_hCoord, adj_vCoord);
}
/// <summary>
/// 簡化畫棋盤陣地符號的畫圖函式
/// </summary>
/// <param name="g">輸出的Graphics物件</param>
/// <param name="p">使用哪種畫筆</param>
/// <param name="pt">陣地中心點</param>
private static void FastDrawCamp(Graphics g, Pen p, BoardCodeEnum pt)
{
/*
示意圖
*
A * B
C D * E F
* * * c. * * *
G H * I J
K * L
*
*/
#region Get Camp Center Point Coordinate
PointF CampCenter = GetBoardCoordinate(pt);
#endregion
#region Prepare Camp Points into Hashtable
Hashtable htCamp = new Hashtable(12);
htCamp.Add("A", new PointF(CampCenter.X - CampSpacing, CampCenter.Y - CampSpacing - CampWidth));
htCamp.Add("B", new PointF(CampCenter.X + CampSpacing, CampCenter.Y - CampSpacing - CampWidth));
htCamp.Add("C", new PointF(CampCenter.X - CampSpacing - CampWidth, CampCenter.Y - CampSpacing));
htCamp.Add("D", new PointF(CampCenter.X - CampSpacing, CampCenter.Y - CampSpacing));
htCamp.Add("E", new PointF(CampCenter.X + CampSpacing, CampCenter.Y - CampSpacing));
htCamp.Add("F", new PointF(CampCenter.X + CampSpacing + CampWidth, CampCenter.Y - CampSpacing));
htCamp.Add("G", new PointF(CampCenter.X - CampSpacing - CampWidth, CampCenter.Y + CampSpacing));
htCamp.Add("H", new PointF(CampCenter.X - CampSpacing, CampCenter.Y + CampSpacing));
htCamp.Add("I", new PointF(CampCenter.X + CampSpacing, CampCenter.Y + CampSpacing));
htCamp.Add("J", new PointF(CampCenter.X + CampSpacing + CampWidth, CampCenter.Y + CampSpacing));
htCamp.Add("K", new PointF(CampCenter.X - CampSpacing, CampCenter.Y + CampSpacing + CampWidth));
htCamp.Add("L", new PointF(CampCenter.X + CampSpacing, CampCenter.Y + CampSpacing + CampWidth));
#endregion
#region Draw output
int CheckHalfNo = ((int)pt) % 9;
//Left Size
if(CheckHalfNo != 0)
{
g.DrawLine(p, (PointF)htCamp["A"], (PointF)htCamp["D"]);
g.DrawLine(p, (PointF)htCamp["C"], (PointF)htCamp["D"]);
g.DrawLine(p, (PointF)htCamp["G"], (PointF)htCamp["H"]);
g.DrawLine(p, (PointF)htCamp["H"], (PointF)htCamp["K"]);
}
//Right Size
if(CheckHalfNo != 8)
{
g.DrawLine(p, (PointF)htCamp["B"], (PointF)htCamp["E"]);
g.DrawLine(p, (PointF)htCamp["E"], (PointF)htCamp["F"]);
g.DrawLine(p, (PointF)htCamp["I"], (PointF)htCamp["J"]);
g.DrawLine(p, (PointF)htCamp["I"], (PointF)htCamp["L"]);
}
#endregion
}
