protected override int ExecInternal()
{
if (ArgNum < 4)
{
throw new EventErrorException(this, "PaintPictureコマンドの引数の数が違います");
}
var buf = "";
var options = "";
var tcolor = Color.White;
var i = 5;
var opt_n = 4;
while (i <= ArgNum)
{
buf = GetArgAsString(i);
switch (buf ?? "")
{
case "透過":
case "背景":
case "白黒":
case "セピア":
case "明":
case "暗":
case "上下反転":
case "左右反転":
case "上半分":
case "下半分":
case "右半分":
case "左半分":
case "右上":
case "左上":
case "右下":
case "左下":
case "ネガポジ反転":
case "シルエット":
case "夕焼け":
case "水中":
case "保持":
case "フィルタ":
{
options = options + buf + " ";
break;
}
case "右回転":
{
i = (i + 1);
options = options + "右回転 " + GetArgAsString(i) + " ";
break;
}
case "左回転":
{
i = (i + 1);
options = options + "左回転 " + GetArgAsString(i) + " ";
break;
}
case "-":
{
// スキップ
// スキップ
opt_n = i;
break;
}
case var @case when @case == "":
{
break;
}
default:
{
if (Strings.Asc(buf) == 35 && Strings.Len(buf) == 7)
{
Color filterColor = ColorExtension.FromHexString(buf);
if (!filterColor.IsEmpty)
{
if (GetArgAsString((i - 1)) == "フィルタ")
{
options = options + filterColor.ToHexString() + " ";
}
}
}
else if (Information.IsNumeric(buf))
{
// スキップ
opt_n = i;
}
else if (Strings.InStr(buf, " ") > 0)
{
options = options + buf + " ";
}
else if (Strings.Right(buf, 1) == "%" && Information.IsNumeric(Strings.Left(buf, Strings.Len(buf) - 1)))
{
options = options + buf + " ";
}
else
{
throw new EventErrorException(this, "PaintPictureコマンドの" + i + "番目のパラメータ「" + buf + "」が不正です");
}
break;
}
}
i = (i + 1);
}
var fname = GetArgAsString(2);
switch (Strings.Right(Strings.LCase(fname), 4) ?? "")
{
// 正しい画像ファイル名
case ".bmp":
case ".jpg":
case ".gif":
case ".png":
break;
default:
if (SRC.PDList.IsDefined(fname))
{
fname = @"Pilot\" + SRC.PDList.Item(fname).Bitmap;
}
else if (SRC.NPDList.IsDefined(fname))
{
fname = @"Pilot\" + SRC.NPDList.Item(fname).Bitmap;
}
else if (SRC.UDList.IsDefined(fname))
{
fname = @"Unit\" + SRC.UDList.Item(fname).Bitmap;
}
else
{
throw new EventErrorException(this, "不正な画像ファイル名「" + fname + "」が指定されています");
}
break;
}
// 描画先の画像
int dx, dy, dw, dh;
buf = GetArgAsString(3);
if (buf == "-")
{
dx = Constants.DEFAULT_LEVEL;
}
else
{
dx = GeneralLib.StrToLng(buf) + Event.BaseX;
}
buf = GetArgAsString(4);
if (buf == "-")
{
dy = Constants.DEFAULT_LEVEL;
}
else
{
dy = GeneralLib.StrToLng(buf) + Event.BaseY;
}
// 描画サイズ
if (opt_n >= 6)
{
buf = GetArgAsString(5);
if (buf == "-")
{
dw = Constants.DEFAULT_LEVEL;
}
else
{
dw = GeneralLib.StrToLng(buf);
if (dw <= 0)
{
return(EventData.NextID);
}
}
buf = GetArgAsString(6);
if (buf == "-")
{
dh = Constants.DEFAULT_LEVEL;
}
else
{
dh = GeneralLib.StrToLng(buf);
if (dh <= 0)
{
return(EventData.NextID);
}
}
}
else
{
dw = Constants.DEFAULT_LEVEL;
dh = Constants.DEFAULT_LEVEL;
}
// 原画像における転送元座標＆サイズ
int sx, sy, sw, sh;
if (opt_n == 10)
{
buf = GetArgAsString(7);
if (buf == "-")
{
sx = Constants.DEFAULT_LEVEL;
}
else
{
sx = GeneralLib.StrToLng(buf);
}
buf = GetArgAsString(8);
if (buf == "-")
{
sy = Constants.DEFAULT_LEVEL;
}
else
{
sy = GeneralLib.StrToLng(buf);
}
sw = GetArgAsLong(9);
sh = GetArgAsLong(10);
}
else
{
sx = 0;
sy = 0;
sw = 0;
sh = 0;
}
GUI.DrawPicture(fname, dx, dy, dw, dh, sx, sy, sw, sh, options);
SRC.LogTrace($"DrawPicture({fname}, {dx}, {dy}, {dw}, {dh}, {sx}, {sy}, {sw}, {sh}, {options})");
return(EventData.NextID);
}