public static CCFontAtlas GetFontAtlasFNT(string fontFileName, CCVector2 imageOffset = default(CCVector2))
{
string atlasName = GenerateFontName(fontFileName, 0, GlyphCollection.Custom, false);
var atlasAlreadyExists = atlasMap.ContainsKey(atlasName);
if (!atlasAlreadyExists)
{
var font = new CCFontFNT(fontFileName, imageOffset);
if (font != null)
{
var tempAtlas = font.CreateFontAtlas();
if (tempAtlas != null)
{
atlasMap[atlasName] = tempAtlas;
return(atlasMap[atlasName]);
}
}
}
else
{
return(atlasMap[atlasName]);
}
return(null);
}
public override void DrawCircle(b2Vec2 center, float radius, b2Color color)
{
if (!primitiveBatch.IsReady())
{
throw new InvalidOperationException("BeginCustomDraw must be called before drawing anything.");
}
const double increment = Math.PI * 2.0 / CircleSegments;
double theta = 0.0;
var col = color.ToCCColor4B();
CCVector2 centr = center.ToCCVector2();
for (int i = 0, count = CircleSegments; i < count; i++)
{
CCVector2 v1 = (centr + radius * new CCVector2((float)Math.Cos(theta), (float)Math.Sin(theta))) * PTMRatio;
CCVector2 v2 = (centr +
radius *
new CCVector2((float)Math.Cos(theta + increment), (float)Math.Sin(theta + increment))) * PTMRatio;
primitiveBatch.AddVertex(ref v1, col, PrimitiveType.LineList);
primitiveBatch.AddVertex(ref v2, col, PrimitiveType.LineList);
theta += increment;
}
}
public void AddVertex(ref CCVector2 vertex, CCColor4B color, PrimitiveType primitiveType)
{
if (!hasBegun)
{
throw new InvalidOperationException("Begin must be called before AddVertex can be called.");
}
if (primitiveType == PrimitiveType.LineStrip || primitiveType == PrimitiveType.TriangleStrip)
{
throw new NotSupportedException("The specified primitiveType is not supported by PrimitiveBatch.");
}
if (primitiveType == PrimitiveType.TriangleList)
{
if (triangleVertsCount >= triangleVertices.Length)
{
FlushTriangles();
}
triangleVertices[triangleVertsCount].Position = new Vector3(vertex.ToVector2(), -0.1f);
triangleVertices[triangleVertsCount].Color = color.ToColor();
triangleVertsCount++;
}
if (primitiveType == PrimitiveType.LineList)
{
if (lineVertsCount >= lineVertices.Length)
{
FlushLines();
}
lineVertices[lineVertsCount].Position = new Vector3(vertex.ToVector2(), 0f);
lineVertices[lineVertsCount].Color = color.ToColor();
lineVertsCount++;
}
}
public override void DrawSolidCircle(b2Vec2 center, float radius, b2Vec2 axis, b2Color color)
{
if (!primitiveBatch.IsReady())
{
throw new InvalidOperationException("BeginCustomDraw must be called before drawing anything.");
}
const double increment = Math.PI * 2.0 / CircleSegments;
double theta = 0.0;
var colorFill = color.ToCCColor4B() * 0.5f;
var centr = center.ToCCVector2();
CCVector2 v0 = center.ToCCVector2() + radius * new CCVector2((float)Math.Cos(theta), (float)Math.Sin(theta));
theta += increment;
for (int i = 1; i < CircleSegments - 1; i++)
{
var v1 = centr + radius * new CCVector2((float)Math.Cos(theta), (float)Math.Sin(theta));
var v2 = centr +
radius * new CCVector2((float)Math.Cos(theta + increment), (float)Math.Sin(theta + increment));
primitiveBatch.AddVertex(ref v0, colorFill, PrimitiveType.TriangleList);
primitiveBatch.AddVertex(ref v1, colorFill, PrimitiveType.TriangleList);
primitiveBatch.AddVertex(ref v2, colorFill, PrimitiveType.TriangleList);
theta += increment;
}
DrawCircle(center, radius, color);
DrawSegment(center, center + axis * radius, color);
}
/// <summary>
/// Constructor to create a Bitmap Font configuration object from a .FNT configuration file
/// string to be parsed and a Stream object of the Atlas Texture to be used.
/// </summary>
/// <param name="configInfo">String representation read from a .FNT configuration</param>
/// <param name="atlasTexture">CCTexture2D Atlas to be used.</param>
/// <param name="imageOffset">Image Offset</param>
public CCFontFNT(string configInfo, CCTexture2D atlasTexture, CCVector2?imageOffset = null)
{
try
{
Configuration = new CCBMFontConfiguration(configInfo, string.Empty);
}
catch (Exception exc)
{
throw new ContentLoadException("Bitmap Font Configuration is invalid: " + exc.Message);
}
this.imageOffset = CCVector2.Zero;
if (imageOffset.HasValue)
{
this.imageOffset = imageOffset.Value;
}
AtlasTexture = atlasTexture;
if (Configuration != null)
{
IsFontConfigValid = true;
}
}
public CCFontFNT(string fntFilePath, CCVector2 imageOffset = default(CCVector2))
{
Configuration = CCBMFontConfiguration.FontConfigurationWithFile(fntFilePath);
_imageOffset = imageOffset;
if (Configuration != null)
{
IsFontConfigValid = true;
}
}
public CCFontSpriteFont(string fntFilePath, float fontSize, CCVector2?imageOffset = null)
{
fontName = fntFilePath;
this.fontSize = fontSize;
this.imageOffset = CCVector2.Zero;
if (imageOffset.HasValue)
{
this.imageOffset = imageOffset.Value;
}
fontScale = 1.0f;
}
/// <summary>
/// Constructor to create a Bitmap Font configuration object from a file path within the
/// Content directory
/// </summary>
/// <param name="fntFilePath">Path to the configuration file</param>
/// <param name="imageOffset">Image Offset</param>
public CCFontFNT(string fntFilePath, CCVector2?imageOffset = null)
{
Configuration = CCBMFontConfiguration.FontConfigurationWithFile(fntFilePath);
this.imageOffset = CCVector2.Zero;
if (imageOffset.HasValue)
{
this.imageOffset = imageOffset.Value;
}
if (Configuration != null)
{
IsFontConfigValid = true;
}
}
public static CCFontAtlas GetFontAtlasFNT(CCFontFNT font, CCVector2 imageOffset = default(CCVector2))
{
if (font != null)
{
var atlasName = font.Configuration.AtlasName;
var tempAtlas = font.CreateFontAtlas();
if (tempAtlas != null)
{
atlasMap[atlasName] = tempAtlas;
return(atlasMap[atlasName]);
}
}
return(null);
}
public CCFontSpriteFont(string fntFilePath, float fontSize, CCVector2 imageOffset = default(CCVector2))
{
fontName = fntFilePath;
fontSize = fontSize;
}
public virtual bool CollidesWith(CCMaskedSprite target, out CCPoint pt)
{
pt = CCPoint.Zero;
CCAffineTransform affine1 = target.AffineLocalTransform;
CCAffineTransform affine2 = target.AffineLocalTransform;
CCRect myBBInWorld = Layer.VisibleBoundsWorldspace;
CCRect targetBBInWorld = target.BoundingBox;
if (!myBBInWorld.IntersectsRect(targetBBInWorld))
{
return(false);
}
// Based upon http://www.riemers.net/eng/Tutorials/XNA/Csharp/Series2D/Putting_CD_into_practice.php
var affine1to2 = affine1 * CCAffineTransform.Invert(affine2);
int width2 = (int)target.ContentSize.Width;
int height2 = (int)target.ContentSize.Height;
int width1 = (int)ContentSize.Width;
int height1 = (int)ContentSize.Height;
byte[] maskA = CollisionMask;
byte[] maskB = target.CollisionMask;
if (maskA == null || maskB == null)
{
return(false);
}
for (int x1 = 0; x1 < width1; x1++)
{
for (int y1 = 0; y1 < height1; y1++)
{
var pos1 = new CCVector2(x1, y1);
var pos2 = CCVector2.Transform(pos1, affine1to2);
int x2 = (int)pos2.X;
int y2 = (int)pos2.Y;
if ((x2 >= 0) && (x2 < width2))
{
if ((y2 >= 0) && (y2 < height2))
{
int iA = x1 + (height1 - y1) * width1;
int iB = x2 + (height2 - y2) * width2;
if (iA >= maskA.Length || iB >= maskB.Length)
{
continue;
}
if (maskA[iA] > 0)
{
if (maskB[iB] > 0)
{
CCVector2 screenPos = CCVector2.Transform(pos1, affine1);
pt = new CCPoint(screenPos);
return(true);
}
}
}
}
}
}
return(false);
}
void InitWithString(string text, CCSize dimensions, CCTextAlignment hAlignment, CCVerticalTextAlignment vAlignment, string fontName, float fontSize)
{
try
{
Debug.Assert(dimensions.Width >= 0 || dimensions.Height >= 0);
if (string.IsNullOrEmpty(text))
{
return;
}
float loadedSize = fontSize;
SpriteFont font = CCSpriteFontCache.SharedInstance.TryLoadFont(fontName, fontSize, out loadedSize);
if (font == null)
{
CCLog.Log("Failed to load default font. No font supported.");
return;
}
float scale = 1f;
if (loadedSize != 0)
{
scale = fontSize / loadedSize * CCSpriteFontCache.FontScale;
}
if (dimensions.Equals(CCSize.Zero))
{
CCVector2 temp = font.MeasureString(text).ToCCVector2();
dimensions.Width = temp.X * scale;
dimensions.Height = temp.Y * scale;
}
var textList = new List <String>();
var nextText = new StringBuilder();
string[] lineList = text.Split('\n');
float spaceWidth = font.MeasureString(" ").X *scale;
for (int j = 0; j < lineList.Length; ++j)
{
string[] wordList = lineList[j].Split(' ');
float lineWidth = 0;
bool firstWord = true;
for (int i = 0; i < wordList.Length; ++i)
{
float wordWidth = font.MeasureString(wordList[i]).X *scale;
if ((lineWidth + wordWidth) > dimensions.Width)
{
lineWidth = wordWidth;
if (nextText.Length > 0)
{
firstWord = true;
textList.Add(nextText.ToString());
nextText.Length = 0;
}
else
{
lineWidth += wordWidth;
firstWord = false;
textList.Add(wordList[i]);
continue;
}
}
else
{
lineWidth += wordWidth;
}
if (!firstWord)
{
nextText.Append(' ');
lineWidth += spaceWidth;
}
nextText.Append(wordList[i]);
firstWord = false;
}
textList.Add(nextText.ToString());
nextText.Clear();
}
if (dimensions.Height == 0)
{
dimensions.Height = textList.Count * font.LineSpacing * scale;
}
//* for render to texture
RenderTarget2D renderTarget = CCDrawManager.SharedDrawManager.CreateRenderTarget(
(int)dimensions.Width, (int)dimensions.Height,
DefaultAlphaPixelFormat, CCRenderTargetUsage.DiscardContents
);
CCDrawManager.SharedDrawManager.CurrentRenderTarget = renderTarget;
CCDrawManager.SharedDrawManager.Clear(CCColor4B.Transparent);
SpriteBatch sb = CCDrawManager.SharedDrawManager.SpriteBatch;
sb.Begin();
float textHeight = textList.Count * font.LineSpacing * scale;
float nextY = 0;
if (vAlignment == CCVerticalTextAlignment.Bottom)
{
nextY = dimensions.Height - textHeight;
}
else if (vAlignment == CCVerticalTextAlignment.Center)
{
nextY = (dimensions.Height - textHeight) / 2.0f;
}
for (int j = 0; j < textList.Count; ++j)
{
string line = textList[j];
var position = new CCVector2(0, nextY);
if (hAlignment == CCTextAlignment.Right)
{
position.X = dimensions.Width - font.MeasureString(line).X *scale;
}
else if (hAlignment == CCTextAlignment.Center)
{
position.X = (dimensions.Width - font.MeasureString(line).X *scale) / 2.0f;
}
sb.DrawString(font, line, position.ToVector2(), Color.White, 0f, Vector2.Zero, scale, SpriteEffects.None, 0);
nextY += font.LineSpacing * scale;
}
sb.End();
CCDrawManager.SharedDrawManager.XnaGraphicsDevice.RasterizerState = RasterizerState.CullNone;
CCDrawManager.SharedDrawManager.DepthStencilState = DepthStencilState.Default;
CCDrawManager.SharedDrawManager.CurrentRenderTarget = (RenderTarget2D)null;
InitWithTexture(renderTarget, (CCSurfaceFormat)renderTarget.Format, true, false);
cacheInfo.CacheType = CCTextureCacheType.String;
cacheInfo.Data = new CCStringCache()
{
Dimensions = dimensions,
Text = text,
FontName = fontName,
FontSize = fontSize,
HAlignment = hAlignment,
VAlignment = vAlignment
};
}
catch (Exception ex)
{
CCLog.Log(ex.ToString());
}
}
internal static Microsoft.Xna.Framework.Vector2 ToVector2(this CCVector2 point)
{
return(new Microsoft.Xna.Framework.Vector2(point.X, point.Y));
}
public void AddVertex(CCVector2 vertex, CCColor4B color, PrimitiveType primitiveType)
{
AddVertex(ref vertex, color, primitiveType);
}
public CCPoint(CCVector2 v)
{
X = v.X;
Y = v.Y;
}
