public HeightBrush(int width, int height, float power, int precision, SampleFunction sample = null, BlendFunction blend = null)
{
Width = width;
Height = height;
Power = power;
Precision = precision;
Sample = sample;
Blend = blend;
}
public static CompileResult CompileFunctions(CSScript script, out SampleFunction sample, out BlendFunction blend, out string errors)
{
if (script != null)
{
script.RequiredTypes.Clear();
script.RequiredTypes.Add(typeof(Math));
script.RequiredTypes.Add(typeof(Numerics));
script.RequiredTypes.Add(typeof(PerlinNoise));
if (script.Compile(out errors))
{
MethodInfo sampleInfo;
if (script.TryGetMember <MethodInfo>("Sample", out sampleInfo))
{
try
{
sample = (HeightBrush.SampleFunction)sampleInfo.CreateDelegate(typeof(HeightBrush.SampleFunction), script.ScriptObject);
}
catch
{
sample = null;
blend = null;
return(CompileResult.WrongSampleSignature);
}
}
else
{
sample = null;
blend = null;
return(CompileResult.MissingSampleFunction);
}
MethodInfo blendInfo;
if (script.TryGetMember <MethodInfo>("Blend", out blendInfo))
{
try
{
blend = (HeightBrush.BlendFunction)blendInfo.CreateDelegate(typeof(HeightBrush.BlendFunction), script.ScriptObject);
}
catch
{
sample = null;
blend = null;
return(CompileResult.WrongBlendSignature);
}
}
else
{
sample = null;
blend = null;
return(CompileResult.MissingBlendFunction);
}
return(CompileResult.Success);
}
else
{
sample = null;
blend = null;
return(CompileResult.SyntaxError);
}
}
else
{
throw new Exception("The supplied script was null.");
}
}
