Exemplo n.º 1
0
        internal override CCFontAtlas CreateFontAtlas()
        {
            var atlas = new CCFontAtlas(this);

            // Try to load the texture
            CCTexture2D atlasTexture = null;

            float loadedSize = fontSize;

            SpriteFont font = CCSpriteFontCache.SharedInstance.TryLoadFont(fontName, fontSize, out loadedSize);

            if (font == null)
            {
                atlasTexture = new CCTexture2D();
            }
            else
            {
                atlasTexture = new CCTexture2D(font.Texture);
            }

            // add the texture (only one for now)
            atlas.AddTexture(atlasTexture, 0);

            // Set the atlas's common height
            atlas.CommonHeight = font.LineSpacing;
            // Set the default character to us if a character does not exist in the font
            atlas.DefaultCharacter = font.DefaultCharacter;

            var glyphs     = font.GetGlyphs();
            var reusedRect = Rectangle.Empty;

            foreach (var character in font.Characters)
            {
                var glyphDefintion = new CCFontLetterDefinition();

                glyphDefintion.LetterChar = character;

                var glyphDef = glyphs[character];

                glyphDefintion.XOffset = glyphDef.LeftSideBearing + glyphDef.Cropping.X;

                glyphDefintion.YOffset = glyphDef.Cropping.Y;

                reusedRect             = glyphDef.BoundsInTexture;
                glyphDefintion.Subrect = new CCRect(reusedRect.X, reusedRect.Y, reusedRect.Width, reusedRect.Height);

                reusedRect = glyphDef.Cropping;
                glyphDefintion.Cropping = new CCRect(reusedRect.X, reusedRect.Y, reusedRect.Width, reusedRect.Height);

                glyphDefintion.TextureID = 0;

                glyphDefintion.IsValidDefinition = true;
                glyphDefintion.XAdvance          = (int)(font.Spacing + glyphDef.Width + glyphDef.RightSideBearing);//(int)glyphDef.WidthIncludingBearings;

                atlas.AddLetterDefinition(glyphDefintion);
            }

            return(atlas);
        }
Exemplo n.º 2
0
        public CCTLTextLayout(CCLabel label)
        {
            this.label     = label;
            this.fontAtlas = label.FontAtlas;
            this.font      = label.FontAtlas.Font;
            this.text      = label.Text;

            // Obtain the kernings for the text.
            ComputeHorizontalKernings(this.text);

            // Flag the possible line breaks base on the current label text.
            LineBreak(this.text);
        }
Exemplo n.º 3
0
        public CCTLTextLayout(CCLabel label)
        {
            this.label = label;
            this.fontAtlas = label.FontAtlas;
            this.font = label.FontAtlas.Font;
            this.text = label.Text;

            // Obtain the kernings for the text.
            ComputeHorizontalKernings(this.text);

            // Flag the possible line breaks base on the current label text.
            LineBreak(this.text);
        }
Exemplo n.º 4
0
        protected void InitSpriteFont(string theString, string fntFile, float fontSize, CCSize dimensions, CCLabelFormat labelFormat,
                                      CCPoint imageOffset, CCTexture2D texture)
        {
            Debug.Assert((theString == null && fntFile == null) || (theString != null && fntFile != null),
                         "Invalid params for CCLabel SpriteFont");

            if (!String.IsNullOrEmpty(fntFile))
            {
                try
                {
                    FontAtlas = CCFontAtlasCache.GetFontAtlasSpriteFont(fntFile, fontSize, imageOffset);
                }
                catch {}

                if (FontAtlas == null)
                {
                    CCLog.Log("SpriteFont CCLabel: Impossible to create font. Please check file: '{0}'", fntFile);
                    return;
                }
            }

            AnchorPoint = CCPoint.AnchorMiddle;

            currentLabelType = CCLabelType.SpriteFont;

            if (String.IsNullOrEmpty(theString))
            {
                theString = String.Empty;
            }

            // Initialize the TextureAtlas along with children.
            var capacity = theString.Length;

            BlendFunc = CCBlendFunc.AlphaBlend;

            if (capacity == 0)
            {
                capacity = defaultSpriteBatchCapacity;
            }

            UpdateBlendFunc();

            // no lazy alloc in this node
            Children    = new CCRawList <CCNode>(capacity);
            Descendants = new CCRawList <CCSprite>(capacity);

            this.labelDimensions = dimensions;

            horzAlignment = labelFormat.Alignment;
            vertAlignment = labelFormat.LineAlignment;

            IsOpacityCascaded = true;

            ContentSize = CCSize.Zero;

            IsColorModifiedByOpacity = TextureAtlas.Texture.HasPremultipliedAlpha;
            AnchorPoint = CCPoint.AnchorMiddle;

            ImageOffset = imageOffset;

            Text = theString;
        }
Exemplo n.º 5
0
        protected void InitSpriteFont(string theString, string fntFile, float fontSize, CCSize dimensions, CCLabelFormat labelFormat, 
            CCPoint imageOffset, CCTexture2D texture)
        {
            Debug.Assert((theString == null && fntFile == null) || (theString != null && fntFile != null),
                "Invalid params for CCLabel SpriteFont");

            if (!String.IsNullOrEmpty(fntFile))
            {
                try
                {
                    FontAtlas = CCFontAtlasCache.GetFontAtlasSpriteFont(fntFile, fontSize, imageOffset);
                    Scale = FontAtlas.Font.FontScale;
                }
                catch {}

                if (FontAtlas == null)
                {
                    CCLog.Log("SpriteFont CCLabel: Impossible to create font. Please check file: '{0}'", fntFile);
                    return;
                }

            }

            AnchorPoint = CCPoint.AnchorMiddle;

            LabelType = CCLabelType.SpriteFont;

            if (String.IsNullOrEmpty(theString))
            {
                theString = String.Empty;
            }

            // Initialize the TextureAtlas along with children.
            var capacity = theString.Length;

            BlendFunc = CCBlendFunc.AlphaBlend;

            if (capacity == 0)
            {
                capacity = defaultSpriteBatchCapacity;
            }

            UpdateBlendFunc();

            // no lazy alloc in this node
            Children = new CCRawList<CCNode>(capacity);
            Descendants = new CCRawList<CCSprite>(capacity);

            this.labelDimensions = dimensions;

            horzAlignment = labelFormat.Alignment;
            vertAlignment = labelFormat.LineAlignment;

            IsOpacityCascaded = true;

            ContentSize = CCSize.Zero;

            IsColorModifiedByOpacity = TextureAtlas.Texture.HasPremultipliedAlpha;
            AnchorPoint = CCPoint.AnchorMiddle;

            ImageOffset = imageOffset;

            Text = theString;
        }
Exemplo n.º 6
0
        protected void InitBMFont(string theString, string fntFile, CCSize dimensions, CCTextAlignment hAlignment, CCVerticalTextAlignment vAlignment, 
            CCPoint imageOffset, CCTexture2D texture)
        {
            Debug.Assert(FontConfiguration == 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))
            {
                try
                {
                    FontAtlas = CCFontAtlasCache.GetFontAtlasFNT(fntFile, imageOffset);
                }
                catch {}

                if (FontAtlas == null)
                {
                    CCLog.Log("Bitmap Font CCLabel: Impossible to create font. Please check file: '{0}'", fntFile);
                    return;
                }

            }

            AnchorPoint = CCPoint.AnchorMiddle;

            FontConfiguration = CCBMFontConfiguration.FontConfigurationWithFile(fntFile);

            LabelType = CCLabelType.BitMapFont;

            if (String.IsNullOrEmpty(theString))
            {
                theString = String.Empty;
            }

            // Initialize the TextureAtlas along with children.
            var capacity = theString.Length;

            BlendFunc = CCBlendFunc.AlphaBlend;

            if (capacity == 0)
            {
                capacity = defaultSpriteBatchCapacity;
            }

            UpdateBlendFunc();

            // no lazy alloc in this node
            Children = new CCRawList<CCNode>(capacity);
            Descendants = new CCRawList<CCSprite>(capacity);

            this.labelDimensions = dimensions;

            horzAlignment = hAlignment;
            vertAlignment = vAlignment;

            IsOpacityCascaded = true;

            // We use base here so we do not trigger an update internally.
            base.ContentSize = CCSize.Zero;

            IsColorModifiedByOpacity = TextureAtlas.Texture.HasPremultipliedAlpha;
            AnchorPoint = CCPoint.AnchorMiddle;

            ImageOffset = imageOffset;

            Text = theString;
        }
Exemplo n.º 7
0
        internal override CCFontAtlas CreateFontAtlas()
        {
            var atlas = new CCFontAtlas(this);

            // Check if any Bitmap Font configurations are loaded at all.
            if (Configuration.Glyphs.Count == 0)
                return null;

            if (Configuration.CommonHeight == 0)
                return null;


            // Set the atlas's common height
            atlas.CommonHeight = Configuration.CommonHeight;

            foreach (var glyph in Configuration.Glyphs)
            {
                var glyphDefintion = new CCFontLetterDefinition();

                glyphDefintion.LetterChar = (char)glyph.Key;

                var glyphDef = glyph.Value;

                glyphDefintion.XOffset = glyphDef.XOffset;
                glyphDefintion.YOffset = glyphDef.YOffset;

                glyphDefintion.Subrect = glyphDef.Subrect;

                glyphDefintion.TextureID = 0;

                glyphDefintion.IsValidDefinition = true;
                glyphDefintion.XAdvance = glyphDef.XAdvance;

                atlas.AddLetterDefinition(glyphDefintion);
            }

            // Try to load the texture
            CCTexture2D atlasTexture = null;

            try
            {
                atlasTexture = CCTextureCache.SharedTextureCache.AddImage(Configuration.AtlasName);
            }
            catch (Exception)
            {
                // Try the 'images' ref location just in case.
                try
                {
                    atlasTexture =
                        CCTextureCache.SharedTextureCache.AddImage(System.IO.Path.Combine("images",
                            Configuration.AtlasName));
                }
                catch (Exception)
                {
                    // Lastly, try <font_path>/images/<font_name>
                    string dir = System.IO.Path.GetDirectoryName(Configuration.AtlasName);
                    string fname = System.IO.Path.GetFileName(Configuration.AtlasName);
                    string newName = System.IO.Path.Combine(System.IO.Path.Combine(dir, "images"), fname);
                    atlasTexture = CCTextureCache.SharedTextureCache.AddImage(newName);
                }
            }

            if (atlasTexture == null)
                atlasTexture = new CCTexture2D();

            // add the texture (only one for now)
            atlas.AddTexture(atlasTexture, 0);

            return atlas;
        }
Exemplo n.º 8
0
        internal override CCFontAtlas CreateFontAtlas()
        {
            var atlas = new CCFontAtlas(this);

            // Check if any Bitmap Font configurations are loaded at all.
            if (Configuration.Glyphs.Count == 0)
            {
                return(null);
            }

            if (Configuration.CommonHeight == 0)
            {
                return(null);
            }


            // Set the atlas's common height
            atlas.CommonHeight = Configuration.CommonHeight;

            foreach (var glyph in Configuration.Glyphs)
            {
                var glyphDefintion = new CCFontLetterDefinition();

                glyphDefintion.LetterChar = (char)glyph.Key;

                var glyphDef = glyph.Value;

                glyphDefintion.XOffset = glyphDef.XOffset;
                glyphDefintion.YOffset = glyphDef.YOffset;

                glyphDefintion.Subrect = glyphDef.Subrect;

                glyphDefintion.TextureID = 0;

                glyphDefintion.IsValidDefinition = true;
                glyphDefintion.XAdvance          = glyphDef.XAdvance;

                atlas.AddLetterDefinition(glyphDefintion);
            }

            // Try to load the texture
            CCTexture2D atlasTexture = null;

            try
            {
                atlasTexture = CCTextureCache.SharedTextureCache.AddImage(Configuration.AtlasName);
            }
            catch (Exception)
            {
                // Try the 'images' ref location just in case.
                try
                {
                    atlasTexture =
                        CCTextureCache.SharedTextureCache.AddImage(System.IO.Path.Combine("images",
                                                                                          Configuration.AtlasName));
                }
                catch (Exception)
                {
                    // Lastly, try <font_path>/images/<font_name>
                    string dir     = System.IO.Path.GetDirectoryName(Configuration.AtlasName);
                    string fname   = System.IO.Path.GetFileName(Configuration.AtlasName);
                    string newName = System.IO.Path.Combine(System.IO.Path.Combine(dir, "images"), fname);
                    atlasTexture = CCTextureCache.SharedTextureCache.AddImage(newName);
                }
            }

            if (atlasTexture == null)
            {
                atlasTexture = new CCTexture2D();
            }

            // add the texture (only one for now)
            atlas.AddTexture(atlasTexture, 0);

            return(atlas);
        }
Exemplo n.º 9
0
        protected void InitBMFont(string theString, string fntFile, CCSize dimensions, CCTextAlignment hAlignment, CCVerticalTextAlignment vAlignment,
                                  CCPoint imageOffset, CCTexture2D texture)
        {
            Debug.Assert(FontConfiguration == 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))
            {
                try
                {
                    FontAtlas = CCFontAtlasCache.GetFontAtlasFNT(fntFile, imageOffset);
                }
                catch {}

                if (FontAtlas == null)
                {
                    CCLog.Log("Bitmap Font CCLabel: Impossible to create font. Please check file: '{0}'", fntFile);
                    return;
                }
            }

            AnchorPoint = CCPoint.AnchorMiddle;

            FontConfiguration = CCBMFontConfiguration.FontConfigurationWithFile(fntFile);

            LabelType = CCLabelType.BitMapFont;

            if (String.IsNullOrEmpty(theString))
            {
                theString = String.Empty;
            }

            // Initialize the TextureAtlas along with children.
            var capacity = theString.Length;

            BlendFunc = CCBlendFunc.AlphaBlend;

            if (capacity == 0)
            {
                capacity = defaultSpriteBatchCapacity;
            }

            UpdateBlendFunc();

            // no lazy alloc in this node
            Children    = new CCRawList <CCNode>(capacity);
            Descendants = new CCRawList <CCSprite>(capacity);

            this.labelDimensions = dimensions;

            horzAlignment = hAlignment;
            vertAlignment = vAlignment;

            IsOpacityCascaded = true;

            // We use base here so we do not trigger an update internally.
            base.ContentSize = CCSize.Zero;

            IsColorModifiedByOpacity = TextureAtlas.Texture.HasPremultipliedAlpha;
            AnchorPoint = CCPoint.AnchorMiddle;

            ImageOffset = imageOffset;

            Text = theString;
        }
Exemplo n.º 10
0
        internal override CCFontAtlas CreateFontAtlas()
        {
            float loadedSize = fontSize;
            SpriteFont font = CCSpriteFontCache.SharedInstance.TryLoadFont(fontName, fontSize, out loadedSize);
            if (font == null)
            {
                return null;
            }
#if XNA
            CCTexture2D atlasTexture = new CCTexture2D();
#else
            CCTexture2D atlasTexture = new CCTexture2D(font.Texture);
#endif

            if (loadedSize != 0)
            {
                fontScale = fontSize / loadedSize * CCSpriteFontCache.FontScale;
            }

            var atlas = new CCFontAtlas(this);
            // add the texture (only one for now)
            atlas.AddTexture(atlasTexture, 0);

            // Set the atlas's common height
            atlas.CommonHeight = font.LineSpacing;
            // Set the default character to us if a character does not exist in the font
            atlas.DefaultCharacter = font.DefaultCharacter;

#if !XNA
            
            var glyphs = font.GetGlyphs();
            var reusedRect = Rectangle.Empty;

            foreach ( var character in font.Characters)
            {
                var glyphDefintion = new CCFontLetterDefinition();

                glyphDefintion.LetterChar = character;

                var glyphDef = glyphs[character];

                glyphDefintion.XOffset = glyphDef.LeftSideBearing + glyphDef.Cropping.X;

                glyphDefintion.YOffset = glyphDef.Cropping.Y;

                reusedRect = glyphDef.BoundsInTexture;
                glyphDefintion.Subrect = new CCRect(reusedRect.X, reusedRect.Y, reusedRect.Width, reusedRect.Height);

                reusedRect = glyphDef.Cropping;
                glyphDefintion.Cropping = new CCRect(reusedRect.X, reusedRect.Y, reusedRect.Width, reusedRect.Height);

                glyphDefintion.TextureID = 0;

                glyphDefintion.IsValidDefinition = true;
                //glyphDefintion.XAdvance = (int)(font.Spacing + glyphDef.Width + glyphDef.RightSideBearing);
                glyphDefintion.XAdvance = (int)glyphDef.WidthIncludingBearings;

                atlas.AddLetterDefinition(glyphDefintion);

            }
#endif
            return atlas;
        }