public BooleanKeyFrame GetKeyFrame(float frame)
{
BooleanKeyFrame key = null;
int i;
for (i = 0; i < Keys.Count; i++)
{
if (Keys[i].Frame == frame)
{
key = Keys[i];
break;
}
if (Keys[i].Frame > frame)
{
break;
}
}
if (key == null)
{
key = new BooleanKeyFrame();
key.Frame = frame;
Keys.Insert(i, key);
}
return(key);
}
public bool SetBoolean(float Frame, bool Value)
{
for (int i = 0; i < Keys.Count; i++)
{
BooleanKeyFrame key = Keys[i];
if (key.Frame == Frame)
{
key.Visible = Value;
return(true);
}
}
return(false);
}
public bool GetValue(float frame)
{
BooleanKeyFrame k1 = (BooleanKeyFrame)Keys[0], k2 = (BooleanKeyFrame)Keys[0];
int i = 0;
if (frame < LastFrame)
{
LastFound = 0;
}
for (i = LastFound; i < Keys.Count; i++)
{
LastFound = i % (Keys.Count);
BooleanKeyFrame k = Keys[LastFound];
if (k.Frame < frame)
{
k1 = k;
}
else
{
k2 = k;
break;
}
}
LastFound -= 1;
if (LastFound < 0)
{
LastFound = 0;
}
if (LastFound >= Keys.Count - 2)
{
LastFound = 0;
}
LastFrame = frame;
if (k1.InterType == InterpolationType.STEPBOOL)
{
return(k1.Visible);
}
return(k1.Visible);
}