/******
* ANGLES
*****/
//gets the proper direction based on the given angle and returns the direction group
DirectionGroup frameGroupFromAngle(float angle)
{
FaceDirection.Direction direction;
if (angle < 0)
{
direction = FaceDirection.Direction.None;
}
else
{
direction = FaceDirection.GetDirectionFromAngle(angle, use8wayDir);
}
DirectionGroup groupToPlay = null;
foreach (DirectionGroup frameGroup in frameGroups)
{
if (frameGroup.direction == direction)
{
groupToPlay = frameGroup;
break;
}
}
return(groupToPlay);
}
//feed this an angle and the current animation group (or direction) will switch to the appropriate group.
void SetCurrentGroupFromAngle(float angle)
{
DirectionGroup newGroup = frameGroupFromAngle(angle);
if (newGroup == null)
{
newGroup = frameGroupFromAngle(-1);
}
if (currentGroup != newGroup)
{
if (currentGroup != null)
{
interruptCurrentFrame = true;
}
onePassIndex = 0;
currentGroup = newGroup;
}
}
