private void GamePanel_Paint(object sender, PaintEventArgs e)
{
Graphics g = e.Graphics;
long start = DateTime.Now.Ticks;
g.DrawImageUnscaled(SpriteCache["board"], 0, 0, 620, 620);
foreach (CBack.Pieces.Piece pcs in Game.Table)
{
if (pcs == null)
{
continue;
}
string key = (int)pcs.Color + "_" + (int)pcs.Type;
if (!SpriteCache.ContainsKey(key))
{
//Console.WriteLine($"Sprite not found for piece({pcs}). Expected filename \"70px_{key}.png\"");
continue;
}
if (pcs.Equals(Game.SelectedPiece))
{
if (dragging)
{
// TODO: draw the piece at the cursor;
g.DrawImage(SpriteCache[key], new Rectangle(cursorOffs.X, cursorOffs.Y, pcsSize, pcsSize));
continue;
}
}
// (image, destRect, srcRect);
g.DrawImage(SpriteCache[key],
new Rectangle(boardEdge + 5 + CalcXFromCol(pcs.Column), boardEdge + 5 + CalcYFromRow(pcs.Row), pcsSize, pcsSize));
}
for (int i = 0; i < Game.TableStatus.Length; ++i)
{
//Console.Write(" " + Game.TableStatus[i]);
//if (i % 8 == 7)
//Console.WriteLine();
if (Game.IsFlagSetAtCell(i, CBack.CellStatus.LastMove))
{
// TODO: draw yellow curved rect;
g.DrawRectangle(yellowPen, boardEdge + CalcXFromIndex(i) + offs, boardEdge + CalcYFromIndex(i) + offs, 70 - offs - offs, 70 - offs - offs);
}
if (Game.IsFlagSetAtCell(i, CBack.CellStatus.Targetable))
{
// TODO: draw red curved rect;
g.DrawRectangle(darkRedPen, boardEdge + CalcXFromIndex(i) + offs, boardEdge + CalcYFromIndex(i) + offs, 70 - offs - offs, 70 - offs - offs);
}
if (Game.IsFlagSetAtCell(i, CBack.CellStatus.Movable))
{
// TODO: draw cyan curved rect;
g.DrawRectangle(cyanPen, boardEdge + CalcXFromIndex(i) + offs, boardEdge + CalcYFromIndex(i) + offs, 70 - offs - offs, 70 - offs - offs);
}
if (Game.IsFlagSetAtCell(i, CBack.CellStatus.Checking))
{
g.DrawRectangle(redPen, boardEdge + CalcXFromIndex(i) + offs, boardEdge + CalcYFromIndex(i) + offs, 70 - offs - offs, 70 - offs - offs);
}
if (Game.IsFlagSetAtCell(i, CBack.CellStatus.Selecting))
{
g.FillRectangle(overlayBrush, boardEdge + CalcXFromIndex(i) + offs, boardEdge + CalcYFromIndex(i) + offs, 70 - offs - offs, 70 - offs - offs);
}
}
int r = CalcRowFromY(cursorOffs.Y);
int c = CalcColFromX(cursorOffs.X);
//Console.WriteLine("r = " + r + " c = " + c);
if (r >= 0 && r < CBack.Game.ColumnSize && c >= 0 && c < CBack.Game.RowSize)
{
g.FillRectangle(overlayBrush, boardEdge + CalcXFromCol(c), boardEdge + CalcYFromRow(r), 70, 70);
}
long end = DateTime.Now.Ticks;
TimeSpan ts = new TimeSpan(end - start);
if (ts.TotalMilliseconds < minFrametime)
{
minFrametime = (float)ts.TotalMilliseconds;
}
if (ts.TotalMilliseconds > maxFrametime)
{
maxFrametime = (float)ts.TotalMilliseconds;
}
//Console.WriteLine($"Last Frametime: {ts.TotalMilliseconds:F}ms (min {minFrametime:F}ms, max {maxFrametime:F}ms).");
Form1 f = Parent as Form1;
f.lblLog.Text = $"Last Frametime: {ts.TotalMilliseconds:F}ms (min {minFrametime:F}ms, max {maxFrametime:F}ms).";
}
/**
layout, materialize時に画像を読み込む。
キャッシュヒット処理込み。
*/
public IEnumerator<Sprite> LoadImageAsync(string uriSource)
{
while (spriteDownloadingUris.Contains(uriSource))
{
yield return null;
}
if (spriteCache.ContainsKey(uriSource))
{
yield return spriteCache[uriSource];
}
else
{
// start downloading.
spriteDownloadingUris.Add(uriSource);
{
/*
supported schemes are,
^http:// http scheme => load asset from web.
^https:// https scheme => load asset from web.
^./ relative path => load asset from web.
^assetbundle:// assetbundle scheme => load asset from assetBundle.
^resources:// resources scheme => (Resources/)somewhere/resource path.
*/
var schemeAndPath = uriSource.Split(new char[] { '/' }, 2);
var scheme = schemeAndPath[0];
IEnumerator<Sprite> cor = null;
switch (scheme)
{
case "assetbundle:":
{
cor = LoadImageFromAssetBundle(uriSource);
break;
}
case "https:":
case "http:":
{
cor = LoadImageFromWeb(uriSource);
break;
}
case ".":
{
if (uriSource[1] != '/')
{
throw new Exception("unsupported scheme:" + scheme);
}
switch (basePath)
{
case "":
{
var modifiedUriSource = uriSource.Substring(2);
cor = LoadImageFromResources(modifiedUriSource);
break;
}
default:
{
if (string.IsNullOrEmpty(basePath))
{
throw new Exception("unknown error, basePath is empty.");
}
var modifiedUriSource = basePath + "/" + uriSource.Substring(2);
cor = LoadImageFromWeb(modifiedUriSource);
break;
}
}
break;
}
case "resources:":
{
var resourcePath = uriSource.Substring("resources:".Length + 2);
cor = LoadImageFromResources(resourcePath);
break;
}
default:
{// other.
throw new Exception("unsupported scheme:" + scheme);
}
}
while (cor.MoveNext())
{
if (cor.Current != null)
{
// set cache.
spriteCache[uriSource] = cor.Current;
break;
}
yield return null;
}
if (cor.Current == null)
{
// failed to get image.
spriteDownloadingUris.Remove(uriSource);
yield break;
}
spriteDownloadingUris.Remove(uriSource);
yield return spriteCache[uriSource];
}
}
}
