public void DrawTable(Graphics g)
{
if (cellSize == 0) {
firstDraw = true;
return;
}
if (firstDraw) {
g.FillRectangle(Brushes.Snow, new RectangleF(new PointF(0f, 0f), screenSize));
}
for (int row = 0; row < game.MainTable.Height; row++) {
for (int col = 0; col < game.MainTable.Width; col++) {
GameCell cell = game.MainTable[row, col];
GameCellPos objectPos;
DrawCellInfo drawInfo;
if (cell.GameObject == null || !game.MainTable.TryGetObjectPosition(cell.GameObject, out objectPos)) {
drawInfo = new DrawCellInfo(new GameCellPos(row, col));
}else{
drawInfo = new DrawCellInfo(new GameCellPos(row, col), objectPos, cell.GameObject);
}
if (firstDraw || !drawInfo.Equals(prevDrawMap[row, col])) {
DrawCell(g, drawInfo);
prevDrawMap[row, col] = drawInfo;
}
}
}
firstDraw = false;
}
public RectangleF GetCellBounds(DrawCellInfo info)
{
return new RectangleF(
(tableStart.X + cellSize * info.CellPos.Column),
(tableStart.Y + cellSize * info.CellPos.Row),
cellSize, cellSize);
}
public void DrawCell(Graphics g, DrawCellInfo info)
{
RectangleF cellBounds = GetCellBounds(info);
Color cellColor = GetObjectColor(info.Object);
Image cellImage = GetObjectImage(info.Object, cellColor);
IStringMapProvider stringMapProvider = info.Object as IStringMapProvider;
using(Brush brush = new SolidBrush(cellColor)){
if (cellImage == null) {
g.FillRectangle(brush, cellBounds);
} else {
g.DrawImage(cellImage, cellBounds);
}
g.DrawRectangle(Pens.Silver, cellBounds.Left, cellBounds.Top, cellBounds.Width, cellBounds.Height);
}
if (stringMapProvider == null) return;
string text = stringMapProvider.StringMap[info.CellPos.Row - info.ObjectPos.Row, info.CellPos.Column - info.ObjectPos.Column];
text = text.Replace(' ', '_');
float fontSize = cellSize / 3.55555558f;
using (Font currentFont = new Font(mainFont.FontFamily, fontSize, mainFont.Style, mainFont.Unit, mainFont.GdiCharSet, mainFont.GdiVerticalFont)) {
SizeF stringSize = g.MeasureString(text, currentFont);
if (stringSize.Width > cellSize) stringSize.Width = cellSize;
if (stringSize.Height > cellSize) stringSize.Height = cellSize;
PointF stringPos = new PointF(((cellSize - stringSize.Width) / 2) + cellBounds.Left,
((cellSize - stringSize.Height) / 2) + cellBounds.Top);
RectangleF stringBounds = new RectangleF(stringPos, stringSize);
RectangleF stringBoundsShadow = RectangleF.Inflate(stringBounds, 1, 1);
g.DrawString(text, currentFont, Brushes.Black, stringBoundsShadow);
g.DrawString(text, currentFont, Brushes.White, stringBounds);
}
}