private static string AnimationCurveToString(object value)
{
if (value == null)
{
return(string.Empty);
}
AnimationCurve animationCurve = (AnimationCurve)value;
StringBuilder stringBuilder = new StringBuilder();
EnumConverter enumConverter = new EnumConverter(typeof(WrapMode));
stringBuilder.AppendFormat("{0}\n{1}", enumConverter.ConvertToString(animationCurve.postWrapMode), enumConverter.ConvertToString(animationCurve.preWrapMode));
Keyframe[] keys = animationCurve.keys;
for (int i = 0; i < keys.Length; i++)
{
Keyframe keyframe = keys[i];
stringBuilder.AppendFormat("\n{0}, {1}, {2}, {3}", new object[]
{
AnimationCurveTypeConverter.InvStr(keyframe.inTangent),
AnimationCurveTypeConverter.InvStr(keyframe.outTangent),
AnimationCurveTypeConverter.InvStr(keyframe.time),
AnimationCurveTypeConverter.InvStr(keyframe.value)
});
}
return(stringBuilder.ToString());
}
private object AnimationCurveToCodeExpression(object value)
{
AnimationCurve animationCurve = (AnimationCurve)value;
StringBuilder stringBuilder = new StringBuilder();
Keyframe[] keys = animationCurve.keys;
for (int i = 0; i < keys.Length; i++)
{
Keyframe keyframe = keys[i];
if (stringBuilder.Length != 0)
{
stringBuilder.Append(',');
}
stringBuilder.AppendFormat("new UnityEngine.Keyframe({0}F, {1}F, {2}F, {3}F)", new object[]
{
AnimationCurveTypeConverter.InvStr(keyframe.time),
AnimationCurveTypeConverter.InvStr(keyframe.value),
AnimationCurveTypeConverter.InvStr(keyframe.inTangent),
AnimationCurveTypeConverter.InvStr(keyframe.outTangent)
});
}
return(new CodeSnippetExpression(string.Format("new {0}(new UnityEngine.Keyframe[] {{{1}}}) {{postWrapMode = UnityEngine.WrapMode.{2}, preWrapMode = UnityEngine.WrapMode.{3}}}", new object[]
{
this.m_Type.FullName,
stringBuilder,
animationCurve.postWrapMode,
animationCurve.preWrapMode
})));
}
public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType)
{
if (destinationType == typeof(CodeExpression))
{
return(this.AnimationCurveToCodeExpression(value));
}
if (destinationType == typeof(string))
{
return(AnimationCurveTypeConverter.AnimationCurveToString(value));
}
throw new ArgumentException("Can't convert to '" + destinationType.Name + "'");
}
public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object value)
{
string[] array = ((string)value).Split(new char[]
{
'\n'
});
Keyframe[] array2 = new Keyframe[array.Length - 2];
for (int i = 0; i < array2.Length; i++)
{
string[] keyvals = array[i + 2].Split(new char[]
{
','
});
array2[i] = new Keyframe(AnimationCurveTypeConverter.ParseKeyVal(keyvals, AnimationCurveTypeConverter.Val.Time), AnimationCurveTypeConverter.ParseKeyVal(keyvals, AnimationCurveTypeConverter.Val.Value), AnimationCurveTypeConverter.ParseKeyVal(keyvals, AnimationCurveTypeConverter.Val.InTangent), AnimationCurveTypeConverter.ParseKeyVal(keyvals, AnimationCurveTypeConverter.Val.OutTangent));
}
AnimationCurve animationCurve = new AnimationCurve(array2);
EnumConverter enumConverter = new EnumConverter(typeof(WrapMode));
animationCurve.postWrapMode = (WrapMode)((int)enumConverter.ConvertFromString(array[0]));
animationCurve.preWrapMode = (WrapMode)((int)enumConverter.ConvertFromString(array[1]));
return(animationCurve);
}