/// <summary>
/// 重绘可见窗口内的地图元素
/// </summary>
protected override void ReDraw()
{
Graphics canvas = Graphics.FromImage(MapViewPic);
//计算要绘制的坐标范围
CoordRange paintRange = new CoordRange(View.PaintWindow, CurFloorNode.FloorSize);
//填充全景地图
if (View.Shaked)
{
Graphics.FromImage(WindowFace).Clear(Color.Black);
}
//绘制地表
DrawBackground(canvas, paintRange);
//绘制地图
DrawMap(canvas, paintRange);
//绘制指引指针
if (GuidePoint.Exist)
{
GuidePoint.Draw(canvas);
}
//绘制视口上的图像到窗口地图
Graphics.FromImage(WindowFace).DrawImage(MapViewPic, FrmMain.DesWindow, View.PaintWindow, GraphicsUnit.Pixel);
}
/// <summary>
/// 绘制地表
/// </summary>
/// <param name="canvas">画布</param>
/// <param name="paintRange">绘制范围</param>
private void DrawBackground(Graphics canvas, CoordRange paintRange)
{
for (int i = paintRange.startPos.Row; i < paintRange.endPos.Row; i++)
{
for (int j = paintRange.startPos.Col; j < paintRange.endPos.Col; j++)
{
canvas.DrawImage(MotaImage.BackImage, Common.GetPointFromCoord(j, i));
}
}
}
/// <summary>
/// 绘制地图
/// </summary>
/// <param name="canvas">画布</param>
/// <param name="paintRange">绘制范围</param>
private void DrawMap(Graphics canvas, CoordRange paintRange)
{
for (int i = paintRange.startPos.Row; i < paintRange.endPos.Row; i++)
{
for (int j = paintRange.startPos.Col; j < paintRange.endPos.Col; j++)
{
CurFloorNode.Draw(canvas, new Coord(j, i));
}
//在人物出现的那一行绘制人物，实现覆盖效果
if (CurHero.Station.Row == i)
{
CurHero.Draw(canvas);
}
}
}
/// <summary>
/// 绘制地表
/// </summary>
/// <param name="canvas">画布</param>
/// <param name="paintRange">绘制范围</param>
private void DrawBackground(Graphics canvas, CoordRange paintRange)
{
for (int i = paintRange.startPos.Row; i < paintRange.endPos.Row; i++)
{
for (int j = paintRange.startPos.Col; j < paintRange.endPos.Col; j++)
{
canvas.DrawImage(MotaImage.BackImage, Common.GetPointFromCoord(j, i));
}
}
}
/// <summary>
/// 绘制地图
/// </summary>
/// <param name="canvas">画布</param>
/// <param name="paintRange">绘制范围</param>
private void DrawMap(Graphics canvas, CoordRange paintRange)
{
for (int i = paintRange.startPos.Row; i < paintRange.endPos.Row; i++)
{
for (int j = paintRange.startPos.Col; j < paintRange.endPos.Col; j++)
{
CurFloorNode.Draw(canvas, new Coord(j, i));
}
//在人物出现的那一行绘制人物，实现覆盖效果
if (CurHero.Station.Row == i)
{
CurHero.Draw(canvas);
}
}
}
/// <summary>
/// 重绘可见窗口内的地图元素
/// </summary>
protected override void ReDraw()
{
Graphics canvas = Graphics.FromImage(MapViewPic);
//计算要绘制的坐标范围
CoordRange paintRange = new CoordRange(View.PaintWindow, CurFloorNode.FloorSize);
//填充全景地图
if (View.Shaked)
{
Graphics.FromImage(WindowFace).Clear(Color.Black);
}
//绘制地表
DrawBackground(canvas, paintRange);
//绘制地图
DrawMap(canvas, paintRange);
//绘制指引指针
if (GuidePoint.Exist)
{
GuidePoint.Draw(canvas);
}
//绘制视口上的图像到窗口地图
Graphics.FromImage(WindowFace).DrawImage(MapViewPic, FrmMain.DesWindow, View.PaintWindow, GraphicsUnit.Pixel);
}
