/// <summary>
/// Convert from <see cref="Runtime.Vector2"/> to <see cref="Vector2"/>.
/// </summary>
/// <param name="vector2"><see cref="Runtime.Vector2"/> to convert from.</param>
/// <returns>Converted <see cref="Vector2"/>.</returns>
public static Vector2 ToVector2(this Runtime.Vector2 vector2)
{
return(new Vector2
{
X = vector2.X.ToSingle(),
Y = vector2.Y.ToSingle()
});
}
public PaintRuntime()
{
// 注册函数
_Runtime.RegisterIdentifier("print", (Runtime.NativeCallHandler) delegate(Runtime Context, object[] Args, int LineNumber)
{
foreach (object o in Args)
{
if (OnOutputText != null)
{
OnOutputText(this, o.ToString());
}
}
return(new lang.Runtime.None());
});
_Runtime.RegisterIdentifier("draw", (Runtime.NativeCallHandler) delegate(Runtime Context, object[] Args, int LineNumber)
{
Runtime.ArgCountCheckHelper("draw", Args, 2, LineNumber);
double tX = Runtime.ArgCheckHelper <double>("draw", Args, 0, LineNumber);
double tY = Runtime.ArgCheckHelper <double>("draw", Args, 1, LineNumber);
Runtime.Vector2 tOrigin = Context.FetchIdentifier <Runtime.Vector2>("origin");
Runtime.Vector2 tScale = Context.FetchIdentifier <Runtime.Vector2>("scale");
double tRotation = Context.FetchIdentifier <double>("rot");
tX *= tScale.x;
tY *= tScale.y;
if (tRotation != 0)
{
double tAfterRotX = tX * Math.Cos(tRotation) + tY * Math.Sin(tRotation);
double tAfterRotY = tY * Math.Cos(tRotation) - tX * Math.Sin(tRotation);
tX = tAfterRotX;
tY = tAfterRotY;
}
tX += tOrigin.x;
tY += tOrigin.y;
if (!(tX >= _TargetBuffer.Width || tX < 0 || tY < 0 || tY >= _TargetBuffer.Height))
{
_TargetBuffer.SetPixel((int)tX, (int)tY, _PixelColor);
}
return(new Runtime.None());
});
_Runtime.RegisterIdentifier("setPixelAlpha", (Runtime.NativeCallHandler) delegate(Runtime Context, object[] Args, int LineNumber)
{
Runtime.ArgCountCheckHelper("setPixelAlpha", Args, 1, LineNumber);
double tArg = Runtime.ArgCheckHelper <double>("setPixelAlpha", Args, 0, LineNumber);
_PixelColor = Color.FromArgb((byte)Math.Min(tArg, 255), _PixelColor.R, _PixelColor.G, _PixelColor.B);
return(new Runtime.None());
});
_Runtime.RegisterIdentifier("setPixelRed", (Runtime.NativeCallHandler) delegate(Runtime Context, object[] Args, int LineNumber)
{
Runtime.ArgCountCheckHelper("setPixelRed", Args, 1, LineNumber);
double tArg = Runtime.ArgCheckHelper <double>("setPixelRed", Args, 0, LineNumber);
_PixelColor = Color.FromArgb(_PixelColor.A, (byte)Math.Min(tArg, 255), _PixelColor.G, _PixelColor.B);
return(new Runtime.None());
});
_Runtime.RegisterIdentifier("setPixelGreen", (Runtime.NativeCallHandler) delegate(Runtime Context, object[] Args, int LineNumber)
{
Runtime.ArgCountCheckHelper("setPixelGreen", Args, 1, LineNumber);
double tArg = Runtime.ArgCheckHelper <double>("setPixelGreen", Args, 0, LineNumber);
_PixelColor = Color.FromArgb(_PixelColor.A, _PixelColor.R, (byte)Math.Min(tArg, 255), _PixelColor.B);
return(new Runtime.None());
});
_Runtime.RegisterIdentifier("setPixelBlue", (Runtime.NativeCallHandler) delegate(Runtime Context, object[] Args, int LineNumber)
{
Runtime.ArgCountCheckHelper("setPixelBlue", Args, 1, LineNumber);
double tArg = Runtime.ArgCheckHelper <double>("setPixelBlue", Args, 0, LineNumber);
_PixelColor = Color.FromArgb(_PixelColor.A, _PixelColor.R, _PixelColor.G, (byte)Math.Min(tArg, 255));
return(new Runtime.None());
});
_Runtime.RegisterIdentifier("origin", new Runtime.Vector2 {
x = 0, y = 0
});
_Runtime.RegisterIdentifier("scale", new Runtime.Vector2 {
x = 1, y = 1
});
_Runtime.RegisterIdentifier("rot", 0.0);
}