コード例 #1
0
 public static void renderNI(this String str, Vector2 position, float scale, tStyle style = tStyle.Normal)
 {
     render(str.ToUpper(), position, scale / 2.5f, Color.White, tTextAlignment.Centered, SB.font, 770, 60 * scale / 1.45f, Color.Black, 1.0f, new Vector2(1.5f, 1.5f), style);
 }
コード例 #2
0
 public static void renderNI(this String str, Vector2 position, float scale, tStyle style, Color textColor, Color shadowColor)
 {
     render(str.ToUpper(), position, scale / 2.5f, textColor, tTextAlignment.Centered, SB.font, 770, 60 * scale / 1.45f, shadowColor, 1.0f, new Vector2(2.5f, 2.5f), style);
 }
コード例 #3
0
        public static void render(this String str, Vector2 position, float scale, Color color, tTextAlignment alignment, SpriteFont font, float maxWidth, float interLineY, Color shadowColor, float alpha, Vector2 border, tStyle style)
        {
            // initialize variables
            textFont = font;
            textColor = color;
            textScale = scale;
            textAlignment = alignment;
            textStyle = style;
            textShadowColor = shadowColor;
            textAlpha = alpha;
            textBorder = border;

            // to center the images in height according the text, get the aproximate height of the font
            float halfFontHeight = font.MeasureString("A").Y * scale * 0.5f;
            float spaceWidth = font.MeasureString(" ").X * scale;
            // current position that depends on how many characters and images have been rendered
            float sizeX = 0;
            // to backup the number of elements parsed
            int elementsParsed = 0;
            int firstElementInLine = 0;
            // separate the text and the images and start rendering
            string[] strToRender = str.Split(' ');
            // changeline used to tell if \n is parsed
            bool changeLine = false;
            bool nextChangeLine = false;
            for (int i = 0; i < strToRender.Length; i++)
            {
                // update de change line
                changeLine = nextChangeLine;
                nextChangeLine = false;

                // if the \n comes from a resource or from a code created string
                if (strToRender[i].EndsWith("\\n") || strToRender[i].EndsWith("\n"))
                {
                    nextChangeLine = true;
                    strToRender[i] = strToRender[i].TrimEnd('n');
                    strToRender[i] = strToRender[i].TrimEnd('\\');
                }
                if (strToRender[i].StartsWith("::")) // transform the format
                {
                    strToRender[i] = strToRender[i].TrimStart(':');
                }
                else // add a space at the end of each word
                {
                    strToRender[i] += " ";
                }
                // if the substring represents an image...
                if (images.ContainsKey(strToRender[i]))
                {
                    ScaledTexture2D st = images[strToRender[i]];
                    float sizeToAdd = st.getWidth() * scale;
                    if (sizeX + sizeToAdd > maxWidth || changeLine) // change line if it doesnt fit in current line
                    {
                        updateAlignment(alignment, (int)position.X, (int)sizeX, firstElementInLine, i - 1);
                        position.Y += interLineY;
                        sizeX = 0;
                        firstElementInLine = i;
                    }
                    //GraphicsManager.Instance.spriteBatch.Draw(st.texture, new Vector2(position.X + sizeX, position.Y - st.getHeight() * scale * 0.5f + halfFontHeight), null, Color.White, 0, Vector2.Zero, scale * st.scale, SpriteEffects.None, 0);
                    textElements[i].initialize(st.texture, new Vector2(position.X + sizeX, position.Y - st.getHeight() * scale * 0.5f + halfFontHeight), scale * st.scale);
                    sizeX += st.getWidth() * scale + spaceWidth;
                }
                else // ...if substring represents text
                {
                    float sizeToAdd = font.MeasureString(strToRender[i]).X * scale;
                    if (sizeX + sizeToAdd > maxWidth || changeLine) // change line if it doesnt fit in current line
                    {
                        updateAlignment(alignment, (int)position.X, (int)sizeX, firstElementInLine, i - 1);
                        position.Y += interLineY;
                        sizeX = 0;
                        firstElementInLine = i;
                    }
                    //GraphicsManager.Instance.spriteBatch.DrawString(font, strToRender[i], new Vector2(position.X + sizeX, position.Y), color, 0, Vector2.Zero, scale, SpriteEffects.None, 0);
                    textElements[i].initialize(strToRender[i], new Vector2(position.X + sizeX, position.Y));
                    sizeX += sizeToAdd;
                }
                elementsParsed = i;
            }
            updateAlignment(alignment, (int)position.X, (int)sizeX, firstElementInLine, elementsParsed);

            // draw all the text elements
            for (int i = 0; i <= elementsParsed; i++)
            {
                textElements[i].render();
            }
        }