public static bool CCRectEqualToRect(CCRect rect1, CCRect rect2)
{
if (rect1 == null || rect2 == null)
{
return(false);
}
if (!CCPoint.CCPointEqualToPoint(rect1.origin, rect2.origin))
{
return(false);
}
return(CCSize.CCSizeEqualToSize(rect1.size, rect2.size));
}
public static bool CCRectEqualToRect(CCRect rect1, CCRect rect2)
{
Debug.Assert((rect1 != null) && (rect2 != null));
if ((rect1 == null) || (rect2 == null))
{
return(false);
}
else
{
return(CCPoint.CCPointEqualToPoint(rect1.origin, rect2.origin) &&
(CCSize.CCSizeEqualToSize(rect1.size, rect2.size)));
}
}
/// <summary>
/// changes the string to render
/// @warning Changing the string is as expensive as creating a new CCLabelTTF. To obtain better performance use CCLabelAtlas
/// </summary>
public void setString(string label)
{
m_pString = label;
CCTexture2D texture;
if (CCSize.CCSizeEqualToSize(m_tDimensions, new CCSize(0, 0)))
{
texture = new CCTexture2D();
texture.initWithString(label, m_pFontName.ToString(), m_fFontSize);
}
else
{
texture = new CCTexture2D();
texture.initWithString(label, m_tDimensions, m_eAlignment, m_pFontName.ToString(), m_fFontSize);
}
this.Texture = texture;
CCRect rect = new CCRect(0, 0, 0, 0);
rect.size = m_pobTexture.getContentSize();
this.setTextureRect(rect);
}
public void setString(string label)
{
CCTexture2D cCTexture2D;
this.m_pString = label;
if (!CCSize.CCSizeEqualToSize(this.m_tDimensions, new CCSize(0f, 0f)))
{
cCTexture2D = new CCTexture2D();
cCTexture2D.initWithString(label, this.m_tDimensions, this.m_eAlignment, this.m_pFontName.ToString(), this.m_fFontSize, this.m_fgColor, this.m_bgColor);
}
else
{
cCTexture2D = new CCTexture2D();
cCTexture2D.initWithString(label, this.m_pFontName.ToString(), this.m_fFontSize, this.m_fgColor, this.m_bgColor);
}
this.Texture = cCTexture2D;
CCRect cCRect = new CCRect(0f, 0f, 0f, 0f)
{
size = this.m_pobTexture.getContentSize()
};
base.setTextureRect(cCRect);
}
public bool initWithString(string text, CCSize dimensions, CCTextAlignment alignment, string fontName, float fontSize, Color fgColor, Color bgColor)
{
if ((dimensions.width >= 0f) && (dimensions.height >= 0f))
{
Vector2 vector2;
if (string.IsNullOrEmpty(text))
{
return(false);
}
SpriteFont spriteFont = null;
try
{
spriteFont = CCApplication.sharedApplication().content.Load <SpriteFont>("fonts/" + fontName);
}
catch (Exception)
{
if (fontName.EndsWith(".spritefont", StringComparison.OrdinalIgnoreCase))
{
fontName = fontName.Substring(0, fontName.Length - 11);
spriteFont = CCApplication.sharedApplication().content.Load <SpriteFont>("fonts/" + fontName);
}
}
if (CCSize.CCSizeEqualToSize(dimensions, new CCSize()))
{
Vector2 vector = spriteFont.MeasureString(text);
dimensions.width = vector.X;
dimensions.height = vector.Y;
}
if (CCTextAlignment.CCTextAlignmentRight == alignment)
{
vector2 = new Vector2(-(dimensions.width - spriteFont.MeasureString(text).X), 0f);
}
else if (CCTextAlignment.CCTextAlignmentCenter == alignment)
{
vector2 = new Vector2(-(dimensions.width - spriteFont.MeasureString(text).X) / 2f, 0f);
}
else
{
vector2 = new Vector2(0f, 0f);
}
float scale = 1f;
try
{
CCApplication application = CCApplication.sharedApplication();
RenderTarget2D renderTarget = new RenderTarget2D(application.graphics.GraphicsDevice, (int)dimensions.width, (int)dimensions.height);
application.graphics.GraphicsDevice.SetRenderTarget(renderTarget);
application.graphics.GraphicsDevice.Clear(bgColor);
application.spriteBatch.Begin();
application.spriteBatch.DrawString(spriteFont, text, new Vector2(0f, 0f), fgColor, 0f, vector2, scale, SpriteEffects.None, 0f);
application.spriteBatch.End();
application.graphics.GraphicsDevice.SetRenderTarget(null);
Color[] data = new Color[renderTarget.Width * renderTarget.Height];
renderTarget.GetData <Color>(data);
this.texture2D = new Texture2D(application.GraphicsDevice, renderTarget.Width, renderTarget.Height);
this.texture2D.SetData <Color>(data);
return(this.initWithTexture(this.texture2D));
}
catch (Exception)
{
}
}
return(false);
}
///<summary>
/// Initializes a texture from a string with dimensions, alignment, font name and font size
/// </summary>
public bool initWithString(string text, CCSize dimensions, CCTextAlignment alignment, string fontName, float fontSize, Color fgColor, Color bgColor)
{
if (dimensions.width < 0 || dimensions.height < 0)
{
return(false);
}
if (string.IsNullOrEmpty(text))
{
return(false);
}
SpriteFont font = null;
try
{
font = CCApplication.sharedApplication().content.Load <SpriteFont>(@"fonts/" + fontName);
}
catch (Exception)
{
if (fontName.EndsWith(".spritefont", StringComparison.OrdinalIgnoreCase))
{
fontName = fontName.Substring(0, fontName.Length - 11);
font = CCApplication.sharedApplication().content.Load <SpriteFont>(@"fonts/" + fontName);
}
}
if (CCSize.CCSizeEqualToSize(dimensions, new CCSize()))
{
Vector2 temp = font.MeasureString(text);
dimensions.width = temp.X;
dimensions.height = temp.Y;
}
Vector2 origin;
if (CCTextAlignment.CCTextAlignmentRight == alignment)
{
origin = new Vector2(-(dimensions.width - font.MeasureString(text).X), 0);
}
else if (CCTextAlignment.CCTextAlignmentCenter == alignment)
{
origin = new Vector2(-(dimensions.width - font.MeasureString(text).X) / 2.0f, 0);
}
else
{
origin = new Vector2(0, 0);
}
float scale = 1.0f;//need refer fontSize;
try
{
CCApplication app = CCApplication.sharedApplication();
//* for render to texture
RenderTarget2D renderTarget = new RenderTarget2D(app.graphics.GraphicsDevice, (int)dimensions.width, (int)dimensions.height);
app.graphics.GraphicsDevice.SetRenderTarget(renderTarget);
app.graphics.GraphicsDevice.Clear(bgColor);
app.spriteBatch.Begin();
app.spriteBatch.DrawString(font, text, new Vector2(0, 0), fgColor, 0.0f, origin, scale, SpriteEffects.None, 0.0f);
app.spriteBatch.End();
app.graphics.GraphicsDevice.SetRenderTarget(null);
// to copy the rendered target data to a plain texture(to the memory)
Color[] colors1D = new Color[renderTarget.Width * renderTarget.Height];
renderTarget.GetData(colors1D);
texture2D = new Texture2D(app.GraphicsDevice, renderTarget.Width, renderTarget.Height);
texture2D.SetData(colors1D);
return(initWithTexture(texture2D));
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.ToString());
}
return(false);
}
