void ReadMainlineObjectRef(XmlElement element, SpriterMainlineKey key)
{
var obj = new SpriterMainlineObjectRef();
key.objects.Add(obj);
foreach(XmlAttribute attribute in element.Attributes)
{
// id
if (attribute.Name.Equals("id"))
obj.ID = int.Parse(attribute.Value);
// parent
else if (attribute.Name.Equals("parent"))
obj.parent = int.Parse(attribute.Value);
// timeline
else if (attribute.Name.Equals("timeline"))
obj.timeline = int.Parse(attribute.Value);
// key
else if (attribute.Name.Equals("key"))
obj.key = int.Parse(attribute.Value);
// z_index
else if (attribute.Name.Equals("z_index"))
obj.zIndex = int.Parse(attribute.Value);
}
}
void ReadMainline(XmlElement element, SpriterAnimation animation)
{
foreach(XmlElement child in element)
{
// key
if (child.Name.Equals("key"))
{
SpriterMainlineKey key = new SpriterMainlineKey();
animation.mainline.keys.Add(key);
foreach(XmlAttribute attribute in child.Attributes)
{
// id
if (attribute.Name.Equals("id"))
key.ID = int.Parse(attribute.Value);
// time
else if (attribute.Name.Equals("time"))
key.time = int.Parse(attribute.Value);
}
foreach(XmlElement child2 in child)
{
// meta_data
if (child2.Name.Equals("meta_data"))
ReadMetaData(child2, key.metaData);
// hierarchy
else if (child2.Name.Equals("hierarchy"))
ReadHierarchy(child2, key.hierarchy);
// object
else if (child2.Name.Equals("object"))
ReadMainlineObject(child2, key);
// object_ref
else if (child2.Name.Equals("object_ref"))
ReadMainlineObjectRef(child2, key);
// Spriter doesn't always output files to the spec;
// check for bones here too
// bone
else if (child2.Name.Equals("bone"))
{
ReadBone(key.hierarchy, child2);
}
// bone_ref
else if (child2.Name.Equals("bone_ref"))
{
ReadBoneRef(key.hierarchy, child2);
}
}
}
}
}
void ReadMainlineObject(XmlElement element, SpriterMainlineKey key)
{
SpriterMainlineObject obj = new SpriterMainlineObject();
key.objects.Add(obj);
Vector2 position = Vector2.zero, pivot = new Vector2(0, 1), scale = Vector2.one;
Color color = Color.white;
foreach(XmlAttribute attribute in element.Attributes)
{
// id
if (attribute.Name.Equals("id"))
obj.ID = int.Parse(attribute.Value);
// parent
else if (attribute.Name.Equals("parent"))
obj.parent = int.Parse(attribute.Value);
// object_type
else if (attribute.Name.Equals("object_type"))
{
obj.objectTypeRaw = attribute.Value;
obj.objectType = SpriterDataHelpers.ParseSpriterEnum<ObjectType>(obj.objectTypeRaw);
}
// atlas
else if (attribute.Name.Equals("atlas"))
obj.atlas = int.Parse(attribute.Value);
// folder
else if (attribute.Name.Equals("folder"))
obj.folder = int.Parse(attribute.Value);
// file
else if (attribute.Name.Equals("file"))
obj.file = int.Parse(attribute.Value);
// usage
else if (attribute.Name.Equals("usage"))
{
obj.usageRaw = attribute.Value;
obj.usage = SpriterDataHelpers.ParseSpriterEnum<UsageType>(obj.usageRaw);
}
// blend_mode
else if (attribute.Name.Equals("blend_mode"))
{
obj.blendModeRaw = attribute.Value;
obj.blendMode = SpriterDataHelpers.ParseSpriterEnum<BlendMode>(obj.blendModeRaw);
}
// name
else if (attribute.Name.Equals("name"))
obj.name = attribute.Value;
// x, y
else if (attribute.Name.Equals("x"))
position.x = float.Parse(attribute.Value);
else if (attribute.Name.Equals("y"))
position.y = float.Parse(attribute.Value);
// pivot_x, pivot_y
else if (attribute.Name.Equals("pivot_x"))
pivot.x = float.Parse(attribute.Value);
else if (attribute.Name.Equals("pivot_y"))
pivot.y = float.Parse(attribute.Value);
// angle
else if (attribute.Name.Equals("angle"))
obj.angle = float.Parse(attribute.Value);
// w, h
else if (attribute.Name.Equals("w"))
obj.pixelWidth = int.Parse(attribute.Value);
else if (attribute.Name.Equals("h"))
obj.pixelHeight = int.Parse(attribute.Value);
// scale_x, scale_y
else if (attribute.Name.Equals("scale_x"))
scale.x = float.Parse(attribute.Value);
else if (attribute.Name.Equals("scale_y"))
scale.y = float.Parse(attribute.Value);
// r, g, b, a
else if (attribute.Name.Equals("r"))
color.r = float.Parse(attribute.Value);
else if (attribute.Name.Equals("g"))
color.g = float.Parse(attribute.Value);
else if (attribute.Name.Equals("b"))
color.b = float.Parse(attribute.Value);
else if (attribute.Name.Equals("a"))
color.a = float.Parse(attribute.Value);
// variable_type
else if (attribute.Name.Equals("variable_type"))
{
obj.variableTypeRaw = attribute.Value;
obj.variableType = SpriterDataHelpers.ParseSpriterEnum<VariableType>(obj.variableTypeRaw);
}
// value
else if (attribute.Name.Equals("value"))
obj.value = ReadVariable(obj.variableType, attribute.Value);
// min, max
else if (attribute.Name.Equals("min"))
obj.min = ReadVariable(obj.variableType, attribute.Value);
else if (attribute.Name.Equals("max"))
obj.max = ReadVariable(obj.variableType, attribute.Value);
// animation
else if (attribute.Name.Equals("animation"))
obj.entityAnimation = int.Parse(attribute.Value);
// t
else if (attribute.Name.Equals("t"))
obj.entityT = float.Parse(attribute.Value);
// z_index
else if (attribute.Name.Equals("z_index"))
obj.zIndex = int.Parse(attribute.Value);
// volume
else if (attribute.Name.Equals("volume"))
obj.volume = float.Parse(attribute.Value);
// panning
else if (attribute.Name.Equals("panning"))
obj.panning = float.Parse(attribute.Value);
}
foreach(XmlElement child in element)
{
// meta_data
if (child.Name.Equals("meta_data"))
ReadMetaData(child, obj.metaData);
}
// Assign vector values
obj.position = position;
obj.pivot = pivot;
obj.scale = scale;
obj.color = color;
// Object references
obj.targetAtlas = m_Data.FindAtlas(obj.atlas);
obj.targetFile = m_Data.FindFile(obj.folder, obj.file);
}
private void RecordFrame(SpriterAnimation anim, Transform characterRoot, SpriterMainlineKey keyframe,
SpriterMainlineKey endKey, float currentTime, float frameRate,
Dictionary<string, AnimationCurve>[] curves)
{
// Go through each sprite, keeping track of what is processed
var processedSprites = new List<Component>();
var bones = new Dictionary<int, Transform>();
var scales = new Dictionary<int, Vector2>();
foreach (SpriterMainlineBoneBase obj in keyframe.hierarchy.bones)
{
var obj1 = (obj as ISpriterTimelineBone);
if (obj1 == null && obj is SpriterMainlineBoneRef)
obj1 = ((SpriterMainlineBoneRef)obj).target;
if (obj1 == null)
{
Debug.LogError("Unknown type");
continue;
}
SetObject(anim, characterRoot, keyframe == endKey, currentTime, frameRate, curves, processedSprites, obj1, bones, scales, obj);
}
//foreach(ISpriterSprite sprite in frame.sprites)
foreach(SpriterMainlineObjectBase obj in keyframe.objects)
{
var obj1 = (obj as ISpriterTimelineObject);
if (obj1 == null && obj is SpriterMainlineObjectRef)
obj1 = ((SpriterMainlineObjectRef)obj).target;
if (obj1 == null)
{
Debug.LogError("Unknown type");
continue;
}
SetObject(anim, characterRoot, keyframe == endKey, currentTime, frameRate, curves, processedSprites, obj1, bones, scales, null, obj);
}
//turn off all unused sprites
foreach (var colorHelper in characterRoot.GetComponentsInChildren<SpriterNGUIColorHelper>())
{
//check if it's been used this keyframe
if (!processedSprites.Contains(colorHelper))
{
//grab the curve. If it doesn't exist, create it.
AnimationCurve val;
if (!curves[10].TryGetValue(GetRelativeName(colorHelper, characterRoot), out val))
{
val = new AnimationCurve();
curves[10].Add(GetRelativeName(colorHelper, characterRoot), val);
}
//If this is not the first keyframe, and the previous key was visible,
//make sure we step the value
int pos = val.AddKey(SteppedKeyframe(currentTime, 0));
if (pos > 0)
{
if (val.keys[pos - 1].value > 0)
{
val.AddKey(SteppedKeyframe(currentTime - (.001f / frameRate), val.keys[pos - 1].value));
}
}
}
}
}