public static CCBMFontConfiguration Create(Stream fntFile, string fntFileName)
{
var pRet = new CCBMFontConfiguration();
using (StreamReader sr = new StreamReader(fntFile))
{
string contents = sr.ReadToEnd();
if (pRet.InitWithString(contents, fntFileName))
{
return pRet;
}
}
return (null);
}
/// <summary>
/// This create method is left in the project because this class is loaded
/// by the ContentManager. This create factory is a legitimate use of the
/// self factory pattern.
/// </summary>
/// <param name="fntFile"></param>
/// <returns></returns>
public static CCBMFontConfiguration Create(string fntFile)
{
try
{
return CCApplication.SharedApplication.Content.Load<CCBMFontConfiguration>(fntFile);
}
catch (ContentLoadException)
{
var pRet = new CCBMFontConfiguration();
if (pRet.InitWithFNTFile(fntFile))
{
return pRet;
}
}
return null;
}
protected virtual bool InitWithString(string theString, string fntFile, CCSize dimentions, CCTextAlignment hAlignment, CCVerticalTextAlignment vAlignment,
CCPoint imageOffset, CCTexture2D texture)
{
Debug.Assert(m_pConfiguration == null, "re-init is no longer supported");
Debug.Assert((theString == null && fntFile == null) || (theString != null && fntFile != null),
"Invalid params for CCLabelBMFont");
if (!String.IsNullOrEmpty(fntFile))
{
CCBMFontConfiguration newConf = FNTConfigLoadFile(fntFile);
if (newConf == null)
{
CCLog.Log("CCLabelBMFont: Impossible to create font. Please check file: '{0}'", fntFile);
return false;
}
m_pConfiguration = newConf;
m_sFntFile = fntFile;
if (texture == null)
{
try
{
texture = CCTextureCache.SharedTextureCache.AddImage(m_pConfiguration.AtlasName);
}
catch (Exception)
{
// Try the 'images' ref location just in case.
try
{
texture =
CCTextureCache.SharedTextureCache.AddImage(System.IO.Path.Combine("images",
m_pConfiguration
.AtlasName));
}
catch (Exception)
{
// Lastly, try <font_path>/images/<font_name>
string dir = System.IO.Path.GetDirectoryName(m_pConfiguration.AtlasName);
string fname = System.IO.Path.GetFileName(m_pConfiguration.AtlasName);
string newName = System.IO.Path.Combine(System.IO.Path.Combine(dir, "images"), fname);
texture = CCTextureCache.SharedTextureCache.AddImage(newName);
}
}
}
}
else
{
texture = new CCTexture2D();
}
if (String.IsNullOrEmpty(theString))
{
theString = String.Empty;
}
if (base.InitWithTexture(texture, theString.Length))
{
m_tDimensions = dimentions;
m_pHAlignment = hAlignment;
m_pVAlignment = vAlignment;
m_cDisplayedOpacity = m_cRealOpacity = 255;
m_tDisplayedColor = m_tRealColor = CCTypes.CCWhite;
m_bCascadeOpacityEnabled = true;
m_bCascadeColorEnabled = true;
m_obContentSize = CCSize.Zero;
m_bIsOpacityModifyRGB = m_pobTextureAtlas.Texture.HasPremultipliedAlpha;
AnchorPoint = new CCPoint(0.5f, 0.5f);
m_tImageOffset = imageOffset;
m_pReusedChar = new CCSprite();
m_pReusedChar.InitWithTexture(m_pobTextureAtlas.Texture, CCRect.Zero, false);
m_pReusedChar.BatchNode = this;
SetString(theString, true);
return true;
}
return false;
}
protected virtual bool InitWithString(string theString, string fntFile, float width, CCTextAlignment alignment, CCPoint imageOffset)
{
Debug.Assert(m_pConfiguration == null, "re-init is no longer supported");
Debug.Assert((theString == null && fntFile == null) || (theString != null && fntFile != null), "Invalid params for CCLabelBMFont");
CCTexture2D texture;
if (!String.IsNullOrEmpty(fntFile))
{
CCBMFontConfiguration newConf = FNTConfigLoadFile(fntFile);
Debug.Assert(newConf != null, "CCLabelBMFont: Impossible to create font. Please check file");
m_pConfiguration = newConf;
m_sFntFile = fntFile;
try
{
texture = CCTextureCache.SharedTextureCache.AddImage(m_pConfiguration.AtlasName);
}
catch (Exception)
{
// Try the 'images' ref location just in case.
try
{
texture = CCTextureCache.SharedTextureCache.AddImage(System.IO.Path.Combine("images", m_pConfiguration.AtlasName));
}
catch (Exception)
{
// Lastly, try <font_path>/images/<font_name>
string dir = System.IO.Path.GetDirectoryName(m_pConfiguration.AtlasName);
string fname = System.IO.Path.GetFileName(m_pConfiguration.AtlasName);
string newName = System.IO.Path.Combine(System.IO.Path.Combine(dir, "images"), fname);
texture = CCTextureCache.SharedTextureCache.AddImage(newName);
}
}
}
else
{
texture = new CCTexture2D();
}
if (String.IsNullOrEmpty(theString))
{
theString = String.Empty;
}
if (base.InitWithTexture(texture, theString.Length))
{
m_pAlignment = alignment;
m_tImageOffset = imageOffset;
m_fWidth = width;
m_cOpacity = 255;
m_tColor = CCTypes.CCWhite;
m_tContentSize = CCSize.Zero;
m_bIsOpacityModifyRGB = m_pobTextureAtlas.Texture.HasPremultipliedAlpha;
Label = (theString);
AnchorPoint = new CCPoint(0.5f, 0.5f);
return true;
}
return false;
}
private CCBMFontConfiguration InitializeFont(string fontName, float fontSize, string charset)
{
if (m_pData == null)
{
InitializeTTFAtlas(1024, 1024);
}
if (String.IsNullOrEmpty(charset))
{
charset = " ";
}
var chars = new CCRawList<char>();
var fontKey = GetFontKey(fontName, fontSize);
CCBMFontConfiguration fontConfig;
if (!s_pConfigurations.TryGetValue(fontKey, out fontConfig))
{
fontConfig = new CCBMFontConfiguration();
s_pConfigurations.Add(fontKey, fontConfig);
}
for (int i = 0; i < charset.Length; i++)
{
var ch = charset[i];
if (!fontConfig.m_pFontDefDictionary.ContainsKey(ch) && chars.IndexOf(ch) == -1)
{
chars.Add(ch);
}
}
if (chars.Count == 0)
{
return fontConfig;
}
CreateFont(fontName, fontSize, chars);
fontConfig.m_nCommonHeight = (int)Math.Ceiling(GetFontHeight());
int[] data = null;
for (int i = 0; i < chars.Count; i++)
{
var s = chars[i].ToString();
var charSize = GetMeasureString(s);
int w = (int)Math.Ceiling(charSize.Width + 2);
int h = (int)Math.Ceiling(charSize.Height + 2);
if (data == null || data.Length < (w * h))
{
data = new int[w * h];
}
unsafe
{
int stride;
byte* pBase = GetBitmapData(s, out stride);
int minX = w;
int maxX = 0;
int minY = h;
int maxY = 0;
for (int y = 0; y < h; y++)
{
var row = (int*)(pBase + y * stride);
for (int x = 0; x < w; x++)
{
if (row[x] != 0)
{
minX = Math.Min(minX, x);
maxX = Math.Max(maxX, x);
minY = Math.Min(minY, y);
maxY = Math.Max(maxY, y);
}
}
}
w = Math.Max(maxX - minX + 1, 1);
h = Math.Max(maxY - minY + 1, 1);
//maxX = minX + w;
//maxY = minY + h;
int index = 0;
for (int y = minY; y <= maxY; y++)
{
var row = (int*)(pBase + y * stride);
for (int x = minX; x <= maxX; x++)
{
data[index] = row[x];
index++;
}
}
var region = AllocateRegion(w, h);
if (region.x >= 0)
{
SetRegionData(region, data, w);
var info = GetKerningInfo(chars[i]);
var fontDef = new CCBMFontConfiguration.CCBMFontDef()
{
charID = chars[i],
rect = new CCRect(region.x, region.y, region.width, region.height),
xOffset = minX, // + (int)Math.Ceiling(info.A),
yOffset = minY,
xAdvance = (int)Math.Ceiling(info.A + info.B + info.C)
};
fontConfig.CharacterSet.Add(chars[i]);
fontConfig.m_pFontDefDictionary.Add(chars[i], fontDef);
}
else
{
CCLog.Log("Texture atlas is full");
}
}
}
m_bTextureDirty = true;
return fontConfig;
}
/// <summary>
/// This create method is left in the project because this class is loaded
/// by the ContentManager. This create factory is a legitimate use of the
/// self factory pattern.
/// </summary>
/// <param name="fntFile"></param>
/// <returns></returns>
public static CCBMFontConfiguration Create(string fntFile)
{
try
{
return CCApplication.SharedApplication.Content.Load<CCBMFontConfiguration>(fntFile);
}
catch (InvalidCastException)
{
// Legacy check
try
{
return new CCBMFontConfiguration(CCApplication.SharedApplication.Content.Load<cocos2d.CCBMFontConfiguration>(fntFile));
}
catch (Exception ex)
{
CCLog.Log("Failed to load FNT file at " + fntFile);
CCLog.Log(ex.ToString());
}
}
catch (Exception ex)
{
CCLog.Log("Failed to load FNT file at " + fntFile);
CCLog.Log(ex.ToString());
}
var pRet = new CCBMFontConfiguration();
if (pRet.InitWithFNTFile(fntFile))
{
return pRet;
}
return null;
}
protected virtual bool InitWithString(string theString, string fntFile, float width, CCTextAlignment alignment, CCPoint imageOffset)
{
Debug.Assert(m_pConfiguration == null, "re-init is no longer supported");
Debug.Assert((theString == null && fntFile == null) || (theString != null && fntFile != null), "Invalid params for CCLabelBMFont");
CCTexture2D texture;
if (!String.IsNullOrEmpty(fntFile))
{
CCBMFontConfiguration newConf = FNTConfigLoadFile(fntFile);
Debug.Assert(newConf != null, "CCLabelBMFont: Impossible to create font. Please check file");
m_pConfiguration = newConf;
m_sFntFile = fntFile;
try
{
texture = CCTextureCache.SharedTextureCache.AddImage(m_pConfiguration.AtlasName);
}
catch (Exception)
{
// Try the 'images' ref location just in case.
try
{
texture = CCTextureCache.SharedTextureCache.AddImage(System.IO.Path.Combine("images", m_pConfiguration.AtlasName));
}
catch (Exception)
{
// Lastly, try <font_path>/images/<font_name>
string dir = System.IO.Path.GetDirectoryName(m_pConfiguration.AtlasName);
string fname = System.IO.Path.GetFileName(m_pConfiguration.AtlasName);
string newName = System.IO.Path.Combine(System.IO.Path.Combine(dir, "images"), fname);
texture = CCTextureCache.SharedTextureCache.AddImage(newName);
}
}
}
else
{
texture = new CCTexture2D();
}
if (String.IsNullOrEmpty(theString))
{
theString = String.Empty;
}
if (base.InitWithTexture(texture, theString.Length))
{
m_pAlignment = alignment;
m_tImageOffset = imageOffset;
m_fWidth = width;
m_cOpacity = 255;
m_tColor = CCTypes.CCWhite;
m_tContentSize = CCSize.Zero;
m_bIsOpacityModifyRGB = m_pobTextureAtlas.Texture.HasPremultipliedAlpha;
Label = (theString);
AnchorPoint = new CCPoint(0.5f, 0.5f);
return(true);
}
return(false);
}
protected virtual bool InitWithString(string theString, string fntFile, CCSize dimentions, CCTextAlignment hAlignment, CCVerticalTextAlignment vAlignment,
CCPoint imageOffset, CCTexture2D texture)
{
Debug.Assert(m_pConfiguration == null, "re-init is no longer supported");
Debug.Assert((theString == null && fntFile == null) || (theString != null && fntFile != null),
"Invalid params for CCLabelBMFont");
if (!String.IsNullOrEmpty(fntFile))
{
CCBMFontConfiguration newConf = FNTConfigLoadFile(fntFile);
if (newConf == null)
{
CCLog.Log("CCLabelBMFont: Impossible to create font. Please check file: '{0}'", fntFile);
return(false);
}
m_pConfiguration = newConf;
m_sFntFile = fntFile;
if (texture == null)
{
try
{
texture = CCTextureCache.SharedTextureCache.AddImage(m_pConfiguration.AtlasName);
}
catch (Exception)
{
// Try the 'images' ref location just in case.
try
{
texture =
CCTextureCache.SharedTextureCache.AddImage(System.IO.Path.Combine("images",
m_pConfiguration
.AtlasName));
}
catch (Exception)
{
// Lastly, try <font_path>/images/<font_name>
string dir = System.IO.Path.GetDirectoryName(m_pConfiguration.AtlasName);
string fname = System.IO.Path.GetFileName(m_pConfiguration.AtlasName);
string newName = System.IO.Path.Combine(System.IO.Path.Combine(dir, "images"), fname);
texture = CCTextureCache.SharedTextureCache.AddImage(newName);
}
}
}
}
else
{
texture = new CCTexture2D();
}
if (String.IsNullOrEmpty(theString))
{
theString = String.Empty;
}
if (base.InitWithTexture(texture, theString.Length))
{
m_tDimensions = dimentions;
m_pHAlignment = hAlignment;
m_pVAlignment = vAlignment;
m_cDisplayedOpacity = m_cRealOpacity = 255;
m_tDisplayedColor = m_tRealColor = CCTypes.CCWhite;
m_bCascadeOpacityEnabled = true;
m_bCascadeColorEnabled = true;
m_obContentSize = CCSize.Zero;
m_bIsOpacityModifyRGB = m_pobTextureAtlas.Texture.HasPremultipliedAlpha;
AnchorPoint = new CCPoint(0.5f, 0.5f);
m_tImageOffset = imageOffset;
m_pReusedChar = new CCSprite();
m_pReusedChar.InitWithTexture(m_pobTextureAtlas.Texture, CCRect.Zero, false);
m_pReusedChar.BatchNode = this;
SetString(theString, true);
return(true);
}
return(false);
}
