Parse(bool isAnime) // = true)
{
if (_text == null)
{
return(false);
}
XmlDocument doc = new XmlDocument(); // doc is the new xml document.
doc.LoadXml(_text); // load the file.
string rootTagStr, rootNSStr;
if (isAnime)
{
// this is .ssax
rootTagStr = "SpriteStudioMotion";
rootNSStr = "http://www.webtech.co.jp/SpriteStudio/XML/Motion";
}
else
{
// this is .sssx
rootTagStr = "SpriteStudioScene";
rootNSStr = "http://www.webtech.co.jp/SpriteStudio/XML/Scene";
}
// check the root tag name validity
// root is ?xml, so skip to the next
XmlNode rootNode = doc.FirstChild;
rootNode = rootNode.NextSibling;
if (rootNode.Name != rootTagStr)
{
Debug.LogError("Invalid root tag name: " + rootNode.Name);
return(false);
}
// check the root tag namespace validity
XmlAttributeCollection rootNodeAttrs = rootNode.Attributes;
XmlNode nodeXMLNS = rootNodeAttrs["xmlns"];
if (nodeXMLNS.Value != rootNSStr)
{
Debug.LogError("\"xmlns\" doesn't match: " + rootNode.Name);
return(false);
}
// check file format version validity
XmlNode versionNode = rootNodeAttrs["version"];
int readVersion = SsVersion.ToInt(versionNode.Value);
if (readVersion < RequiredVersion)
{
Debug.LogError("Version under " + SsVersion.ToString(RequiredVersion) + " is not supported -> " + SsVersion.ToString(readVersion));
return(false);
}
if (readVersion > CurrentVersion)
{
Debug.LogError("This version " + SsVersion.ToString(readVersion) + " is not supported yet. supports up to " + SsVersion.ToString(CurrentVersion));
return(false);
}
#if false
// made sure the rootNode has Header, ImageList, Parts
XmlNodeList children = rootNode.ChildNodes;
foreach (XmlNode n in children)
{
Debug.Log(n.Name);
}
#endif
// Create an XmlNamespaceManager to resolve namespaces.
NameTable nt = new NameTable();
_nsMgr = new XmlNamespaceManager(nt);
_nsMgr.AddNamespace("cur", nodeXMLNS.Value);
// read header
XmlNode headerNode = _SelectSingleNode(rootNode, "cur:Header");
if (headerNode == null)
{
Debug.LogError("Header node is not found");
return(false);
}
XmlNode endFrameNode = _SelectSingleNode(headerNode, "cur:EndFrame");
if (endFrameNode == null)
{
Debug.LogError("EndFrame node is not found");
return(false);
}
_anmRes.EndFrame = _ToInt(endFrameNode.InnerText);
#if NEED_EDIT_MODE
_editMode = _ToInt(_SelectSingleNode(headerNode, "cur:EditMode").InnerText);
#endif
_anmRes.FPS = _ToInt(_SelectSingleNode(headerNode, "cur:BaseTickTime").InnerText);
// read option settings
XmlNode optionNode = _SelectSingleNode(headerNode, "cur:OptionState");
if (optionNode != null)
{
XmlNode n = _SelectSingleNode(optionNode, "cur:hvFlipForImageOnly");
if (n == null)
{
_anmRes.hvFlipForImageOnly = true;
}
else
{
_anmRes.hvFlipForImageOnly = _ToBool(n.InnerText);
}
}
// create image manager singleton
//var imgMgr = SsImageManager.Singleton;
// enumerate image paths
// it is possible to be nothing in .ssax
XmlNodeList imageNodeList = _SelectNodes(rootNode, "./cur:ImageList/cur:Image");
if (imageNodeList == null)
{
Debug.LogError("ImageList node is not found");
return(false);
}
if (imageNodeList.Count <= 0)
{
Debug.LogError("ImageList has no contents");
return(false);
}
_anmRes.ImageList = new SsImageFile[imageNodeList.Count];
//Debug.Log("imageNodeList.Count: " + imageNodeList.Count);
foreach (XmlNode e in imageNodeList)
{
string idStr = e.Attributes["Id"].Value;
int index = _ToInt(idStr) - 1; // because it starts from 1.
string path = e.Attributes["Path"].Value;
// remove the useless string "./cur:" on head
//Debug.Log("Id=" + idStr + " Path=" + path);
if (path.StartsWith(@".\"))
{
path = path.Remove(0, 2);
}
path = path.Replace(@"\", "/"); // for Mac
//path = _relPath + "/" + path; // doesn't care about ../
string baseFullPath = Path.GetFullPath("./");
path = Path.GetFullPath(Path.Combine(_relPath, path)); // combine path considering ../
path = path.Substring(baseFullPath.Length);
path = path.Replace(@"\", "/"); // just in case
//Debug.Log("Id=" + index + " Path=" + path);
// get image file info which contains a Texture Asset.
SsImageFile imgFile = GetImage(path);
if (imgFile == null)
{
return(false);
}
XmlNode widthNode = e.Attributes["Width"];
if (widthNode != null)
{
imgFile.width = _ToInt(widthNode.Value);
if (!_IsPowerOfTwo(imgFile.width))
{
Debug.LogWarning("Image width is not power of 2, it will be scaled.");
}
}
else
{
imgFile.width = imgFile.texture.width;
}
XmlNode heightNode = e.Attributes["Height"];
if (heightNode != null)
{
imgFile.height = _ToInt(heightNode.Value);
if (!_IsPowerOfTwo(imgFile.height))
{
Debug.LogWarning("Image height is not power of 2, it will be scaled.");
}
}
else
{
imgFile.height = imgFile.texture.height;
}
// For now, bpp is not used anywhere.
XmlNode bppNode = e.Attributes["Bpp"];
if (bppNode != null)
{
imgFile.bpp = _ToInt(bppNode.Value);
if (imgFile.bpp <= 8)
{
Debug.LogWarning(path + " seems index color image, so it has to be converted to direct color or compressed type");
}
}
else
{
switch (imgFile.texture.format)
{
default:
imgFile.bpp = 0; // Zero means something compressed type
break;
case TextureFormat.ARGB4444:
case TextureFormat.RGB565:
imgFile.bpp = 16;
break;
case TextureFormat.RGB24:
imgFile.bpp = 24;
break;
case TextureFormat.ARGB32:
case TextureFormat.RGBA32:
imgFile.bpp = 32;
break;
}
}
// register image info into the list
_anmRes.ImageList[index] = imgFile;
}
// enumerate parts
XmlNodeList partList = _SelectNodes(rootNode, "./cur:Parts/cur:Part");
if (partList == null)
{
Debug.LogError("Parts node is not found");
return(false);
}
//Debug.Log("Parts Num: " + partList.Count);
if (partList.Count <= 0)
{
Debug.LogError("No existence of Parts");
return(false);
}
_anmRes.PartList = new SsPartRes[partList.Count];
foreach (XmlNode part in partList)
{
// create a part
var partBase = new SsPartRes();
partBase.AnimeRes = _anmRes;
XmlAttribute rootAttr = part.Attributes["Root"];
partBase.InheritState.Initialize(4, _anmRes.hvFlipForImageOnly);
string partName = _GetNodeValue(part, "./cur:Name");
partBase.Name = System.String.Copy(partName);
if (rootAttr != null)
{
// this is root parts
partBase.Type = SsPartType.Root;
partBase.MyId = 0;
partBase.ParentId = -1;
}
else
{
// general parts
partBase.Type = (SsPartType)_ToInt(_GetNodeValue(part, "./cur:Type"));
partBase.PicArea.Top = _ToInt(_GetNodeValue(part, "./cur:PictArea/cur:Top"));
partBase.PicArea.Left = _ToInt(_GetNodeValue(part, "./cur:PictArea/cur:Left"));
partBase.PicArea.Bottom = _ToInt(_GetNodeValue(part, "./cur:PictArea/cur:Bottom"));
partBase.PicArea.Right = _ToInt(_GetNodeValue(part, "./cur:PictArea/cur:Right"));
partBase.OriginX = _ToInt(_GetNodeValue(part, "./cur:OriginX"));
partBase.OriginY = _ToInt(_GetNodeValue(part, "./cur:OriginY"));
partBase.MyId = 1 + _ToInt(_GetNodeValue(part, "./cur:ID"));
partBase.ParentId = 1 + _ToInt(_GetNodeValue(part, "./cur:ParentID"));
partBase.SrcObjId = _ToInt(_GetNodeValue(part, "./cur:PicID"));
partBase.AlphaBlendType = (SsAlphaBlendOperation)(1 + _ToInt(_GetNodeValue(part, "./cur:TransBlendType")));
partBase.InheritState.Type = (SsInheritanceType)_ToInt(_GetNodeValue(part, "./cur:InheritType"));
if (partBase.SrcObjId >= _anmRes.ImageList.Length)
{
/*
* // supply lack of image
* int count = 1 + partBase.SrcObjId - _anmRes.ImageList.Length;
* _anmRes.ImageList.
* for (int i = 0; i < count; ++i)
* {
* _anmRes.ImageList[partBase.SrcObjId + i] = SsImageFile.invalidInstance;
* }
*/
// clamp id
Debug.LogWarning("Picture ID is out of image list. Part: " + partName + " PicId: " + partBase.SrcObjId);
partBase.SrcObjId = 0;
}
partBase.imageFile = _anmRes.ImageList[partBase.SrcObjId];
if (partBase.imageFile != SsImageFile.invalidInstance)
{
// precalc UV coordinates
partBase.CalcUVs(0, 0, 0, 0);
// add basic material with basic shader
AddMaterials(partBase, SsColorBlendOperation.Non);
}
if (partBase.InheritState.Type == SsInheritanceType.Parent)
{
// copy parent's value and rate statically. dynamic reference is certain implement but it costs much more.
for (int i = 0; i < (int)SsKeyAttr.Num; ++i)
{
SsKeyAttr attr = (SsKeyAttr)i;
var param = _anmRes.PartList[partBase.ParentId].InheritParam(attr);
partBase.InheritState.Values[i] = param;
//Debug.Log(partBase.Name +" inherits parent's attr: " + attr + " use: " + param.Use + " rate:" + param.Rate);
}
}
}
// make original 4 vertices will be not modified. it consists of OriginX/Y and PicArea.WH.
partBase.OrgVertices = partBase.GetVertices(partBase.PicArea.WH());
#if false
// parent part
SsPartRes parentPart = null;
if (partBase.ParentId >= 0)
{
parentPart = _anmRes.PartList[partBase.ParentId];
}
#endif
if (!isAnime)
{
// scene only has this element
partBase.SrcObjType = (SsSourceObjectType)_ToInt(_GetNodeValue(part, "./cur:ObjectType"));
}
// parse attributes
XmlNodeList attrList = _SelectNodes(part, "./cur:Attributes/cur:Attribute");
string attrName;
foreach (XmlNode attrNode in attrList)
{
// recognize the tag
attrName = attrNode.Attributes["Tag"].Value;
if (attrName.Length != 4)
{
Debug.LogWarning("invalid attribute tag!!: " + attrName);
continue;
}
SsKeyAttrDesc attrDesc = SsKeyAttrDescManager.Get(attrName);
if (attrDesc == null)
{
Debug.LogWarning("Unknown or Unsupported attribute: " + attrName);
continue;
}
switch (attrDesc.Attr)
{
case SsKeyAttr.PartsPal:
if (attrNode.HasChildNodes)
{
Debug.LogWarning("Unsupported attribute: " + attrName);
}
continue;
}
// set inheritance parameter to part instance.
if (partBase.Type != SsPartType.Root)
{
if (partBase.InheritState.Type == SsInheritanceType.Self)
{
// has its own value.
var InheritParam = new SsInheritanceParam();
XmlNode InheritNode = attrNode.Attributes.GetNamedItem("Inherit");
if (InheritNode != null)
{
// mix my value and parent's value, but actually user 100% parent's...
InheritParam.Use = true;
InheritParam.Rate = (100 * _ToInt(InheritNode.Value)) / SSIO_SUCCEED_DENOMINATOR;
}
else
{
// absolutely not refer the parent's value.
InheritParam.Use = false;
InheritParam.Rate = 0;
}
// apply to part
partBase.InheritState.Values[(int)attrDesc.Attr] = InheritParam;
//Debug.LogError(partBase.Name +" has own value! attr:" + attrDesc.Attr + " use:" + InheritParam.Use);
}
}
// enumerate keys
XmlNodeList keyList = _SelectNodes(attrNode, "./cur:Key");
if (keyList == null ||
keyList.Count < 1)
{
//Debug.Log(attrName + " has no keys");
}
else
{
foreach (XmlNode key in keyList)
{
//dynamic keyBase; cannot use dynamic at this time
SsKeyFrameInterface keyBase;
bool bNeedCurve = true;
switch (attrDesc.ValueType)
{
case SsKeyValueType.Data:
{
// if value type is Data, string format of node "Value" depends on attribute type.
string strValue = _GetNodeValue(key, "./cur:Value");
switch (attrDesc.CastType)
{
default:
case SsKeyCastType.Bool: // not supported currently
case SsKeyCastType.Other: // not supported currently
case SsKeyCastType.Int:
case SsKeyCastType.Hex:
// these types are used as integer.
var intKey = new SsIntKeyFrame(); // to make intellisence working, really??
if (attrDesc.CastType == SsKeyCastType.Hex)
{
intKey.Value = _HexToInt(strValue);
}
else
{
intKey.Value = _ToInt(strValue);
}
switch (attrDesc.Attr)
{
case SsKeyAttr.PosX:
case SsKeyAttr.PosY:
// apply scale factor
intKey.Value = (int)((float)intKey.Value * _anmRes.ScaleFactor);
break;
#if _FORCE_BOUND_PART_TO_MOST_TOP
// force bound part to most top to draw surely if wanted
case SsKeyAttr.Prio:
if (partBase.Type == SsPartType.Bound)
{
intKey.Value = short.MaxValue; // int.MaxValue is failed to unbox
}
break;
#endif
}
#if _DEBUG
Debug.LogWarning("Is it OK? -> " + strValue + " = " + intKey.Value);
#endif
keyBase = intKey;
break;
case SsKeyCastType.Float:
case SsKeyCastType.Degree:
var floatKey = new SsFloatKeyFrame(); // to make intellisence working, really??
#if _FORCE_BOUND_PART_TO_BE_TRANSPARENT
// force bound part to transparent to draw if wanted
if (attrDesc.Attr == SsKeyAttr.Trans &&
partBase.Type == SsPartType.Bound)
{
floatKey.Value = 0.5f;
}
else
#endif
floatKey.Value = (float)_ToDouble(strValue);
// unnecessary to convert to radian. because Unity requires degree unit.
//if (attrDesc.CastType == SsKeyCastType.Degree)
//floatKey.Value = (float)_DegToRad( _ToDouble(strValue) );
keyBase = floatKey;
break;
}
}
break;
case SsKeyValueType.Param:
{
var boolKey = new SsBoolKeyFrame();
keyBase = boolKey;
boolKey.Value = _ToUInt(_GetNodeValue(key, "./cur:Value")) != 0 ? true : false;
bNeedCurve = false;
}
break;
case SsKeyValueType.Palette:
{
var paletteKey = new SsPaletteKeyFrame();
keyBase = paletteKey;
var v = new SsPaletteKeyValue();
v.Use = _ToUInt(_GetNodeValue(key, "./cur:Use")) != 0 ? true : false;
v.Page = _ToInt(_GetNodeValue(key, "./cur:Page"));
v.Block = (byte)_ToInt(_GetNodeValue(key, "./cur:Block"));
paletteKey.Value = v;
}
break;
case SsKeyValueType.Color:
{
var colorBlendKey = new SsColorBlendKeyFrame();
keyBase = colorBlendKey;
var v = new SsColorBlendKeyValue(4);
v.Target = (SsColorBlendTarget)_ToUInt(_GetNodeValue(key, "./cur:Type"));
v.Operation = (SsColorBlendOperation)(1 + _ToUInt(_GetNodeValue(key, "./cur:Blend")));
AddMaterials(partBase, v.Operation);
switch (v.Target)
{
case SsColorBlendTarget.None:
// no color, but do care about interpolation to/from 4 vertex colors
for (int i = 0; i < 4; ++i)
{
v.Colors[i].R = v.Colors[i].G = v.Colors[i].B = 255;
// 0 alpha value means no effect.
v.Colors[i].A = 0;
}
break;
case SsColorBlendTarget.Overall:
// one color, but do care about interpolation to/from 4 vertex colors
_GetColorRef(v.Colors[0], key, "./cur:Value");
for (int i = 1; i < 4; ++i)
{
v.Colors[i] = v.Colors[0];
}
break;
case SsColorBlendTarget.Vertex:
// 4 vertex colors. the order is clockwise.
_GetColorRef(v.Colors[0], key, "./cur:TopLeft");
_GetColorRef(v.Colors[1], key, "./cur:TopRight");
_GetColorRef(v.Colors[2], key, "./cur:BottomRight");
_GetColorRef(v.Colors[3], key, "./cur:BottomLeft");
break;
}
colorBlendKey.Value = v;
}
break;
case SsKeyValueType.Vertex:
{
var vertexKey = new SsVertexKeyFrame();
keyBase = vertexKey;
var v = new SsVertexKeyValue(4);
_GetPoint(v.Vertices[0], key, "./cur:TopLeft");
_GetPoint(v.Vertices[1], key, "./cur:TopRight");
if (readVersion <= (uint)SsAnimeFormatVersion.V320)
{ // for obsolete version
_GetPoint(v.Vertices[2], key, "./cur:BottomLeft");
_GetPoint(v.Vertices[3], key, "./cur:BottomRight");
}
else
{
_GetPoint(v.Vertices[3], key, "./cur:BottomLeft");
_GetPoint(v.Vertices[2], key, "./cur:BottomRight");
}
// apply scale factor
for (int i = 0; i < v.Vertices.Length; ++i)
{
v.Vertices[i].Scale(_anmRes.ScaleFactor);
}
vertexKey.Value = v;
}
break;
case SsKeyValueType.User:
{
var userKey = new SsUserDataKeyFrame();
keyBase = userKey;
var v = new SsUserDataKeyValue();
XmlNode numberNode = _SelectSingleNode(key, "./cur:Number");
if (numberNode != null)
{
v.IsNum = true;
v.Num = _ToInt(numberNode.InnerText);
}
XmlNode rectNode = _SelectSingleNode(key, "./cur:Rect");
if (rectNode != null)
{
v.IsRect = true;
v.Rect = new SsRect();
_GetRect(v.Rect, rectNode);
}
XmlNode pointNode = _SelectSingleNode(key, "./cur:Point");
if (pointNode != null)
{
v.IsPoint = true;
v.Point = new SsPoint();
_GetPoint(v.Point, pointNode);
}
XmlNode stringNode = _SelectSingleNode(key, "./cur:String");
if (stringNode != null)
{
v.IsString = true;
v.String = System.String.Copy(stringNode.InnerText);
}
// writeback
userKey.Value = v;
bNeedCurve = false;
} // case KEYTYPE_USERDATA
break;
case SsKeyValueType.Sound:
{
var soundKey = new SsSoundKeyFrame();
keyBase = soundKey;
var v = new SsSoundKeyValue();
v.Flags = (SsSoundKeyFlags)_ToUInt(_SelectSingleNode(key, "./cur:Use").InnerText);
v.NoteOn = _ToByte(_SelectSingleNode(key, "./cur:Note").InnerText);
v.SoundId = _ToByte(_SelectSingleNode(key, "./cur:ID").InnerText);
v.LoopNum = _ToByte(_SelectSingleNode(key, "./cur:Loop").InnerText);
v.Volume = _ToByte(_SelectSingleNode(key, "./cur:Volume").InnerText);
v.UserData = _ToUInt(_SelectSingleNode(key, "./cur:Data").InnerText);
// writeback
soundKey.Value = v;
bNeedCurve = false;
}
break;
default:
Debug.LogError("Fatal error!! not implemented cast type: " + _ToInt(attrNode.Value));
continue;
} // switch
//keyBase = InitKeyFrameData();
keyBase.ValueType = attrDesc.ValueType;
keyBase.Time = _ToInt(key.Attributes["Time"].Value);
if (bNeedCurve)
{
// make values to interpolate
var v = new SsCurveParams();
XmlNode curveTypeNode = key.Attributes["CurveType"];
if (curveTypeNode == null)
{
v.Type = SsInterpolationType.None;
}
else
{
v.Type = (SsInterpolationType)_ToUInt(curveTypeNode.Value);
if (v.Type == SsInterpolationType.Hermite ||
v.Type == SsInterpolationType.Bezier)
{
// must exist
if (key.Attributes["CurveStartT"] == null)
{
Debug.LogError("CurveStartT param not found!!");
return(false);
}
v.StartT = _ToFloat(key.Attributes["CurveStartT"].Value);
v.StartV = _ToFloat(key.Attributes["CurveStartV"].Value);
v.EndT = _ToFloat(key.Attributes["CurveEndT"].Value);
v.EndV = _ToFloat(key.Attributes["CurveEndV"].Value);
switch (attrDesc.Attr)
{
case SsKeyAttr.PosX:
case SsKeyAttr.PosY:
case SsKeyAttr.Vertex:
// apply scale factor
v.StartV *= _anmRes.ScaleFactor;
v.EndV *= _anmRes.ScaleFactor;
break;
case SsKeyAttr.Angle:
if (_database.AngleCurveParamAsRadian)
{
// degree to radian
v.StartV = (float)(v.StartV * 180 / System.Math.PI);
v.EndV = (float)(v.EndV * 180 / System.Math.PI);
}
break;
}
}
}
keyBase.Curve = v;
}
#if false//_DEBUG
// dump debug info
SsDebugLog.Print("Attr: " + attrDesc.Attr + " " + keyBase.ToString());
#endif
// add keyFrame info to part instance.
partBase.AddKeyFrame(attrDesc.Attr, keyBase);
}
}
}
#if _DEBUG
// dump debug info
SsDebugLog.Print(partBase.ToString());
#endif
if (_precalcAttrValues)
{
// precalculate attribute values each frame
partBase.CreateAttrValues(_anmRes.EndFrame + 1);
}
// add to list
// if the container is Dictionary, allow non-sequential ID order of the stored parts, but it occurs to search by ID.
_anmRes.PartList[partBase.MyId] = partBase;
//_anmRes.PartList.Add(partBase);
}
// Debug.Log("_anmRes.PartList.Count: " + _anmRes.PartList.Count);
#if false
// precalculate values to inherit parent's one.
if (PrecalcAttrValues)
{
//foreach (var e in _anmRes.PartList.Values) // for Dictionary version
foreach (var e in _anmRes.PartList)
{
if (!e.IsRoot && e.HasParent)
{
e.CalcInheritedValues(_anmRes.PartList[e.ParentId]);
}
}
}
#endif
return(true);
}