// ------------------------------------------------------------------
// Desc:
// ------------------------------------------------------------------
public static bool Parse(exBitmapFont _bitmapFont, Object _fontInfo)
{
_bitmapFont.Reset();
string fontInfoPath = AssetDatabase.GetAssetPath(_fontInfo);
string dirname = Path.GetDirectoryName(fontInfoPath);
string line;
FileInfo fileInfo = new FileInfo(fontInfoPath);
StreamReader reader = fileInfo.OpenText();
int textureHeight = -1;
while ((line = reader.ReadLine()) != null)
{
string[] words = line.Split(' ');
if (words[0] == "info")
{
_bitmapFont.size = int.Parse(ParseValue(words, "size"));
}
else if (words[0] == "common")
{
_bitmapFont.lineHeight = int.Parse(ParseValue(words, "lineHeight"));
_bitmapFont.baseLine = int.Parse(ParseValue(words, "base"));
// _bitmapFont.width = int.Parse ( ParseValue( words, "scaleW" ) );
// _bitmapFont.height = int.Parse ( ParseValue( words, "scaleH" ) );
int pages = int.Parse(ParseValue(words, "pages"));
if (pages != 1)
{
Debug.LogError("Parse Error: only support one page");
return(false);
}
}
else if (words[0] == "page")
{
// load texture from file
string filename = ParseValue(words, "file");
filename = filename.Substring(1, filename.Length - 2); // remove the "" in "foobar.png"
string texturePath = Path.Combine(dirname, filename);
Texture2D texture = (Texture2D)AssetDatabase.LoadAssetAtPath(texturePath, typeof(Texture2D));
if (texture == null)
{
Debug.LogError("Parse Failed: The texture " + filename + " not found.");
return(false);
}
if (exEditorUtility.IsValidForBitmapFont(texture) == false)
{
exEditorUtility.ImportTextureForBitmapFont(texture);
}
textureHeight = texture.height;
// add page info
_bitmapFont.texture = texture;
}
else if (words[0] == "char")
{
exBitmapFont.CharInfo charInfo = new exBitmapFont.CharInfo();
charInfo.id = int.Parse(ParseValue(words, "id"));
charInfo.width = int.Parse(ParseValue(words, "width"));
charInfo.height = int.Parse(ParseValue(words, "height"));
charInfo.trim_x = int.Parse(ParseValue(words, "x"));
charInfo.trim_y = int.Parse(ParseValue(words, "y"));
charInfo.xoffset = int.Parse(ParseValue(words, "xoffset"));
charInfo.yoffset = int.Parse(ParseValue(words, "yoffset"));
charInfo.xadvance = int.Parse(ParseValue(words, "xadvance"));
charInfo.rotated = false;
// charInfo.page = int.Parse ( ParseValue( words, "page" ) );
// add char info
_bitmapFont.charInfos.Add(charInfo);
}
else if (words[0] == "kerning")
{
exBitmapFont.KerningInfo kerningInfo = new exBitmapFont.KerningInfo();
kerningInfo.first = int.Parse(ParseValue(words, "first"));
kerningInfo.second = int.Parse(ParseValue(words, "second"));
kerningInfo.amount = int.Parse(ParseValue(words, "amount"));
_bitmapFont.kernings.Add(kerningInfo);
}
}
reader.Close();
_bitmapFont.rawFontGUID = exEditorUtility.AssetToGUID(_fontInfo);
_bitmapFont.rawTextureGUID = exEditorUtility.AssetToGUID(_bitmapFont.texture);
// revert charInfo uv-y to fit the Unity's uv-coordination.
foreach (exBitmapFont.CharInfo charInfo in _bitmapFont.charInfos)
{
charInfo.trim_y = textureHeight - (charInfo.trim_y + charInfo.height);
charInfo.x = charInfo.trim_x;
charInfo.y = charInfo.trim_y;
}
EditorUtility.SetDirty(_bitmapFont);
return(true);
}
///////////////////////////////////////////////////////////////////////////////
// mesh building functions
///////////////////////////////////////////////////////////////////////////////
// ------------------------------------------------------------------
// Desc:
// ------------------------------------------------------------------
public void CalculateSize(out float[] _lineWidths,
out float[] _kernings,
out float _halfWidthScaled,
out float _halfHeightScaled,
out float _offsetX,
out float _offsetY)
{
if (useMultiline_)
{
long lines = exStringHelper.CountLinesInString(text_);
_lineWidths = new float[lines];
}
else
{
_lineWidths = new float[0];
}
_kernings = new float[Mathf.Max(text_.Length - 1, 0)];
float maxWidth = 0.0f;
float curWidth = 0.0f;
float height = fontInfo_.lineHeight;
int curLine = 0;
for (int i = 0; i < text_.Length; ++i)
{
char c = text_[i];
if (c == '\n')
{
if (useMultiline_)
{
if (curWidth > maxWidth)
{
maxWidth = curWidth;
}
_lineWidths[curLine] = curWidth;
curWidth = 0.0f;
height = height + fontInfo_.lineHeight + lineSpacing_;
++curLine;
}
continue;
}
// if we don't have the character, it will become space.
exBitmapFont.CharInfo charInfo = fontInfo_.GetCharInfo(c);
if (charInfo != null)
{
curWidth = curWidth + charInfo.xadvance + tracking_;
if (useKerning_)
{
if (i < text_.Length - 1)
{
for (int idx = 0; idx < fontInfo_.kernings.Count; ++idx)
{
exBitmapFont.KerningInfo k = fontInfo_.kernings[idx];
if (k.first == c && k.second == text_[i + 1])
{
curWidth += k.amount;
_kernings[i] = k.amount;
break;
}
}
}
}
}
}
if (curWidth > maxWidth)
{
maxWidth = curWidth;
}
if (useMultiline_)
{
_lineWidths[curLine] = curWidth;
}
Vector2 finalScale = new Vector2(scale_.x * ppfScale_.x, scale_.y * ppfScale_.y);
_halfWidthScaled = maxWidth * finalScale.x * 0.5f;
_halfHeightScaled = height * finalScale.y * 0.5f;
_offsetX = 0.0f;
_offsetY = 0.0f;
// calculate anchor offset
switch (anchor_)
{
case Anchor.TopLeft: _offsetX = -_halfWidthScaled; _offsetY = -_halfHeightScaled; break;
case Anchor.TopCenter: _offsetX = 0.0f; _offsetY = -_halfHeightScaled; break;
case Anchor.TopRight: _offsetX = _halfWidthScaled; _offsetY = -_halfHeightScaled; break;
case Anchor.MidLeft: _offsetX = -_halfWidthScaled; _offsetY = 0.0f; break;
case Anchor.MidCenter: _offsetX = 0.0f; _offsetY = 0.0f; break;
case Anchor.MidRight: _offsetX = _halfWidthScaled; _offsetY = 0.0f; break;
case Anchor.BotLeft: _offsetX = -_halfWidthScaled; _offsetY = _halfHeightScaled; break;
case Anchor.BotCenter: _offsetX = 0.0f; _offsetY = _halfHeightScaled; break;
case Anchor.BotRight: _offsetX = _halfWidthScaled; _offsetY = _halfHeightScaled; break;
default: _offsetX = 0.0f; _offsetY = 0.0f; break;
}
_offsetX -= offset_.x;
_offsetY += offset_.y;
}
// ------------------------------------------------------------------
// Desc:
// ------------------------------------------------------------------
static void ParseFontInfo(exBitmapFont _bitmapFont, Object _fontInfo)
{
EditorUtility.DisplayProgressBar("Building BitmapFont...",
"Parsing font info...",
0.1f);
string fontInfoPath = AssetDatabase.GetAssetPath(_fontInfo);
string dirname = Path.GetDirectoryName(fontInfoPath);
// TODO {
// _bitmapFont.fontInfoGUIDs.Add(exEditorHelper.AssetToGUID(_fontInfo));
// } TODO end
// DELME {
// string[] lines = _textAsset.text.Split ('\n');
// foreach ( string line in lines ) {
// } DELME end
string line;
FileInfo fileInfo = new FileInfo(fontInfoPath);
StreamReader reader = fileInfo.OpenText();
while ((line = reader.ReadLine()) != null)
{
// DISABLE: it is too slow {
// EditorUtility.DisplayProgressBar( "Building BitmapFont...",
// "Parsing line " + i,
// (float)i/(float)lines.Length );
// } DISABLE end
string[] words = line.Split(' ');
if (words[0] == "info")
{
_bitmapFont.size = int.Parse(ParseValue(words, "size"));
}
else if (words[0] == "common")
{
_bitmapFont.lineHeight = int.Parse(ParseValue(words, "lineHeight"));
// _bitmapFont.width = int.Parse ( ParseValue( words, "scaleW" ) );
// _bitmapFont.height = int.Parse ( ParseValue( words, "scaleH" ) );
int pages = int.Parse(ParseValue(words, "pages"));
_bitmapFont.pageInfos = new List <exBitmapFont.PageInfo>(pages);
for (int i = 0; i < pages; ++i)
{
_bitmapFont.pageInfos.Add(new exBitmapFont.PageInfo());
}
// DISABLE {
// if ( pages != 1 ) {
// Debug.LogError ( "Parse Error: only support one page" );
// return;
// }
// } DISABLE end
}
else if (words[0] == "page")
{
// check if id is valid
int id = int.Parse(ParseValue(words, "id"));
if (id >= _bitmapFont.pageInfos.Count)
{
Debug.LogError("Parse Failed: The page id is exceed the page number");
return;
}
// load texture from file
string filename = ParseValue(words, "file");
filename = filename.Substring(1, filename.Length - 2); // remove the "" in "foobar.png"
string texturePath = Path.Combine(dirname, filename);
Texture2D texture = (Texture2D)AssetDatabase.LoadAssetAtPath(texturePath, typeof(Texture2D));
if (texture == null)
{
Debug.LogError("Parse Failed: The texture " + filename + " not found.");
return;
}
// load material, if not exists, create a new one.
string filenameNoExt = Path.GetFileNameWithoutExtension(texturePath);
string materialPath = Path.Combine(dirname, filenameNoExt) + ".mat";
Material material = (Material)AssetDatabase.LoadAssetAtPath(materialPath, typeof(Material));
if (material == null)
{
material = new Material(Shader.Find("ex2D/Alpha Blended"));
material.mainTexture = texture;
AssetDatabase.CreateAsset(material, materialPath);
}
// add page info
_bitmapFont.pageInfos[id].texture = texture;
_bitmapFont.pageInfos[id].material = material;
}
else if (words[0] == "char")
{
exBitmapFont.CharInfo charInfo = new exBitmapFont.CharInfo();
charInfo.id = int.Parse(ParseValue(words, "id"));
charInfo.x = int.Parse(ParseValue(words, "x"));
charInfo.y = int.Parse(ParseValue(words, "y"));
charInfo.width = int.Parse(ParseValue(words, "width"));
charInfo.height = int.Parse(ParseValue(words, "height"));
charInfo.xoffset = int.Parse(ParseValue(words, "xoffset"));
charInfo.yoffset = int.Parse(ParseValue(words, "yoffset"));
charInfo.xadvance = int.Parse(ParseValue(words, "xadvance"));
charInfo.page = int.Parse(ParseValue(words, "page"));
exBitmapFont.PageInfo pageInfo = _bitmapFont.pageInfos[charInfo.page];
charInfo.uv0 = new Vector2((float)charInfo.x / pageInfo.texture.width,
(pageInfo.texture.height - (float)charInfo.y - charInfo.height) / pageInfo.texture.height);
_bitmapFont.charInfos.Add(charInfo);
}
else if (words[0] == "kerning")
{
exBitmapFont.KerningInfo kerningInfo = new exBitmapFont.KerningInfo();
kerningInfo.first = int.Parse(ParseValue(words, "first"));
kerningInfo.second = int.Parse(ParseValue(words, "second"));
kerningInfo.amount = int.Parse(ParseValue(words, "amount"));
_bitmapFont.kernings.Add(kerningInfo);
}
}
_bitmapFont.RebuildIdToCharInfoTable();
}
// ------------------------------------------------------------------
// Desc:
// ------------------------------------------------------------------
static void ParseFontInfo( exBitmapFont _bitmapFont, Object _fontInfo )
{
EditorUtility.DisplayProgressBar( "Building BitmapFont...",
"Parsing font info...",
0.1f );
string fontInfoPath = AssetDatabase.GetAssetPath(_fontInfo);
string dirname = Path.GetDirectoryName(fontInfoPath);
// TODO {
// _bitmapFont.fontInfoGUIDs.Add(exEditorHelper.AssetToGUID(_fontInfo));
// } TODO end
// DELME {
// string[] lines = _textAsset.text.Split ('\n');
// foreach ( string line in lines ) {
// } DELME end
string line;
FileInfo fileInfo = new FileInfo(fontInfoPath);
StreamReader reader = fileInfo.OpenText();
while ( (line = reader.ReadLine()) != null ) {
// DISABLE: it is too slow {
// EditorUtility.DisplayProgressBar( "Building BitmapFont...",
// "Parsing line " + i,
// (float)i/(float)lines.Length );
// } DISABLE end
string[] words = line.Split(' ');
if ( words[0] == "info" ) {
_bitmapFont.size = int.Parse ( ParseValue( words, "size" ) );
}
else if ( words[0] == "common" ) {
_bitmapFont.lineHeight = int.Parse ( ParseValue( words, "lineHeight" ) );
// _bitmapFont.width = int.Parse ( ParseValue( words, "scaleW" ) );
// _bitmapFont.height = int.Parse ( ParseValue( words, "scaleH" ) );
int pages = int.Parse( ParseValue( words, "pages" ) );
_bitmapFont.pageInfos = new List<exBitmapFont.PageInfo>(pages);
for ( int i = 0; i < pages; ++i ) {
_bitmapFont.pageInfos.Add(new exBitmapFont.PageInfo());
}
// DISABLE {
// if ( pages != 1 ) {
// Debug.LogError ( "Parse Error: only support one page" );
// return;
// }
// } DISABLE end
}
else if ( words[0] == "page" ) {
// check if id is valid
int id = int.Parse ( ParseValue( words, "id" ) );
if ( id >= _bitmapFont.pageInfos.Count ) {
Debug.LogError("Parse Failed: The page id is exceed the page number");
return;
}
// load texture from file
string filename = ParseValue( words, "file" );
filename = filename.Substring( 1, filename.Length-2 ); // remove the "" in "foobar.png"
string texturePath = Path.Combine( dirname, filename );
Texture2D texture = (Texture2D)AssetDatabase.LoadAssetAtPath( texturePath, typeof(Texture2D) );
if ( texture == null ) {
Debug.LogError("Parse Failed: The texture " + filename + " not found.");
return;
}
// load material, if not exists, create a new one.
string filenameNoExt = Path.GetFileNameWithoutExtension(texturePath);
string materialPath = Path.Combine( dirname, filenameNoExt ) + ".mat";
Material material = (Material)AssetDatabase.LoadAssetAtPath( materialPath, typeof(Material) );
if ( material == null ) {
material = new Material( Shader.Find("ex2D/Alpha Blended") );
material.mainTexture = texture;
AssetDatabase.CreateAsset( material, materialPath );
}
// add page info
_bitmapFont.pageInfos[id].texture = texture;
_bitmapFont.pageInfos[id].material = material;
}
else if ( words[0] == "char" ) {
exBitmapFont.CharInfo charInfo = new exBitmapFont.CharInfo();
charInfo.id = int.Parse ( ParseValue( words, "id" ) );
charInfo.x = int.Parse ( ParseValue( words, "x" ) );
charInfo.y = int.Parse ( ParseValue( words, "y" ) );
charInfo.width = int.Parse ( ParseValue( words, "width" ) );
charInfo.height = int.Parse ( ParseValue( words, "height" ) );
charInfo.xoffset = int.Parse ( ParseValue( words, "xoffset" ) );
charInfo.yoffset = int.Parse ( ParseValue( words, "yoffset" ) );
charInfo.xadvance = int.Parse ( ParseValue( words, "xadvance" ) );
charInfo.page = int.Parse ( ParseValue( words, "page" ) );
exBitmapFont.PageInfo pageInfo = _bitmapFont.pageInfos[charInfo.page];
charInfo.uv0 = new Vector2 ( (float)charInfo.x / pageInfo.texture.width,
(pageInfo.texture.height - (float)charInfo.y - charInfo.height) / pageInfo.texture.height );
_bitmapFont.charInfos.Add(charInfo);
}
else if ( words[0] == "kerning" ) {
exBitmapFont.KerningInfo kerningInfo = new exBitmapFont.KerningInfo();
kerningInfo.first = int.Parse ( ParseValue( words, "first" ) );
kerningInfo.second = int.Parse ( ParseValue( words, "second" ) );
kerningInfo.amount = int.Parse ( ParseValue( words, "amount" ) );
_bitmapFont.kernings.Add(kerningInfo);
}
}
_bitmapFont.RebuildIdToCharInfoTable();
}
// ------------------------------------------------------------------
// Desc:
// ------------------------------------------------------------------
public static bool Parse( exBitmapFont _bitmapFont, Object _fontInfo )
{
_bitmapFont.Reset();
string fontInfoPath = AssetDatabase.GetAssetPath(_fontInfo);
string dirname = Path.GetDirectoryName(fontInfoPath);
string line;
FileInfo fileInfo = new FileInfo(fontInfoPath);
StreamReader reader = fileInfo.OpenText();
int textureHeight = -1;
while ( (line = reader.ReadLine()) != null ) {
string[] words = line.Split(' ');
if ( words[0] == "info" ) {
_bitmapFont.size = int.Parse ( ParseValue( words, "size" ) );
}
else if ( words[0] == "common" ) {
_bitmapFont.lineHeight = int.Parse ( ParseValue( words, "lineHeight" ) );
_bitmapFont.baseLine = int.Parse ( ParseValue( words, "base" ) );
// _bitmapFont.width = int.Parse ( ParseValue( words, "scaleW" ) );
// _bitmapFont.height = int.Parse ( ParseValue( words, "scaleH" ) );
int pages = int.Parse( ParseValue( words, "pages" ) );
if ( pages != 1 ) {
Debug.LogError ( "Parse Error: only support one page" );
return false;
}
}
else if ( words[0] == "page" ) {
// load texture from file
string filename = ParseValue( words, "file" );
filename = filename.Substring( 1, filename.Length-2 ); // remove the "" in "foobar.png"
string texturePath = Path.Combine( dirname, filename );
Texture2D texture = (Texture2D)AssetDatabase.LoadAssetAtPath( texturePath, typeof(Texture2D) );
if ( texture == null ) {
Debug.LogError("Parse Failed: The texture " + filename + " not found.");
return false;
}
if ( exEditorUtility.IsValidForBitmapFont(texture) == false ) {
exEditorUtility.ImportTextureForBitmapFont(texture);
}
textureHeight = texture.height;
// add page info
_bitmapFont.texture = texture;
}
else if ( words[0] == "char" ) {
exBitmapFont.CharInfo charInfo = new exBitmapFont.CharInfo();
charInfo.id = int.Parse ( ParseValue( words, "id" ) );
charInfo.width = int.Parse ( ParseValue( words, "width" ) );
charInfo.height = int.Parse ( ParseValue( words, "height" ) );
charInfo.trim_x = int.Parse ( ParseValue( words, "x" ) );
charInfo.trim_y = int.Parse ( ParseValue( words, "y" ) );
charInfo.xoffset = int.Parse ( ParseValue( words, "xoffset" ) );
charInfo.yoffset = int.Parse ( ParseValue( words, "yoffset" ) );
charInfo.xadvance = int.Parse ( ParseValue( words, "xadvance" ) );
charInfo.rotated = false;
// charInfo.page = int.Parse ( ParseValue( words, "page" ) );
// add char info
_bitmapFont.charInfos.Add(charInfo);
}
else if ( words[0] == "kerning" ) {
exBitmapFont.KerningInfo kerningInfo = new exBitmapFont.KerningInfo();
kerningInfo.first = int.Parse ( ParseValue( words, "first" ) );
kerningInfo.second = int.Parse ( ParseValue( words, "second" ) );
kerningInfo.amount = int.Parse ( ParseValue( words, "amount" ) );
_bitmapFont.kernings.Add(kerningInfo);
}
}
reader.Close();
_bitmapFont.rawFontGUID = exEditorUtility.AssetToGUID(_fontInfo);
_bitmapFont.rawTextureGUID = exEditorUtility.AssetToGUID(_bitmapFont.texture);
// revert charInfo uv-y to fit the Unity's uv-coordination.
foreach ( exBitmapFont.CharInfo charInfo in _bitmapFont.charInfos ) {
charInfo.trim_y = textureHeight - (charInfo.trim_y + charInfo.height);
charInfo.x = charInfo.trim_x;
charInfo.y = charInfo.trim_y;
}
EditorUtility.SetDirty(_bitmapFont);
return true;
}
