public void DrawString(SpriteFontEx spriteFont, StringBuilder text, Vector2 position, Color color, float rotation, Vector2 origin, Vector2 scale, SpriteEffectsEx effects, Matrix transformMatrix)
{
DrawString(spriteFont, text.ToString(), position, color, rotation, origin, scale, effects, transformMatrix);
}
public void DrawString(SpriteFontEx spriteFont, StringBuilder text, Vector2 position, Color color, float rotation, Vector2 origin, Vector2 scale, SpriteEffectsEx effects, float layerDepth)
{
DrawString(spriteFont, text.ToString(), position, color, rotation, origin, scale, effects, Matrix.Identity);
}
public void DrawString(SpriteFontEx spriteFont, string text, Vector2 position, Color color, float rotation, Vector2 origin, Vector2 scale, SpriteEffectsEx effects, Matrix transformMatrix)
{
if (activeVertices == maxVertices || (currentTexture != null && !currentTexture.Equals(spriteFont.Texture)))
DrawBuffer();
Vector2 stringSize = spriteFont.MeasureString(text);
origin.X *= stringSize.X;
origin.Y *= stringSize.Y;
if ((effects & SpriteEffectsEx.FlipHorizontally) != SpriteEffectsEx.None)
{
scale.X *= -1;
position.X += stringSize.X;
}
if ((effects & SpriteEffectsEx.FlipVertically) != SpriteEffectsEx.None)
{
scale.Y *= -1;
position.Y += stringSize.Y;
}
currentTexture = spriteFont.Texture;
float x = 0, y = 0;
foreach (char c in text)
{
if (c == '\n')
{
y += spriteFont.LineSpacing;
continue;
}
if (c == '\r')
{
x = 0;
continue;
}
SpriteFontEx.CharacterData cd = spriteFont[c];
if (cd.width == 0 || cd.height == 0)
{
x += cd.advanceX;
continue;
}
if (activeVertices == maxVertices)
DrawBuffer();
int width = cd.width;
int height = cd.height;
int textureWidth = currentTexture.Width;
int textureHeight = currentTexture.Height;
Vector3 v;
Matrix transform = Matrix.CreateTranslation(x + cd.offsetX, y + cd.offsetY, 0) *
Matrix.CreateTranslation(-origin.X, -origin.Y, 0) *
Matrix.CreateScale(scale.X, scale.Y, 1.0f) *
Matrix.CreateRotationZ(rotation) *
Matrix.CreateTranslation(position.X, position.Y, 0) *
transformMatrix;
v = new Vector3(0, 0, 0);
v = Vector3.Transform(v, transform);
vertices[activeVertices].Position = v;
vertices[activeVertices].Color = color;
vertices[activeVertices++].TextureCoordinate = new Vector2((float)cd.x / textureWidth, (float)cd.y / textureHeight);
v = new Vector3(width, 0, 0);
v = Vector3.Transform(v, transform);
vertices[activeVertices].Position = v;
vertices[activeVertices].Color = color;
vertices[activeVertices++].TextureCoordinate = new Vector2((float)(cd.x + cd.width) / textureWidth, (float)cd.y / textureHeight);
v = new Vector3(0, height, 0);
v = Vector3.Transform(v, transform);
vertices[activeVertices].Position = v;
vertices[activeVertices].Color = color;
vertices[activeVertices++].TextureCoordinate = new Vector2((float)cd.x / textureWidth, (float)(cd.y + cd.height) / textureHeight);
v = new Vector3(width, height, 0);
v = Vector3.Transform(v, transform);
vertices[activeVertices].Position = v;
vertices[activeVertices].Color = color;
vertices[activeVertices++].TextureCoordinate = new Vector2((float)(cd.x + cd.width) / textureWidth, (float)(cd.y + cd.height) / textureHeight);
x += cd.advanceX;
}
}
public void DrawString(SpriteFontEx spriteFont, string text, Vector2 position, Color color, float rotation, Vector2 origin, float scale, SpriteEffectsEx effects, float layerDepth)
{
DrawString(spriteFont, text, position, color, rotation, origin, new Vector2(scale), effects, Matrix.Identity);
}
public void Draw(Texture2D texture, Vector2 position, Rectangle? sourceRectangle, Color color, float rotation, Vector2 origin, Vector2 scale, SpriteEffectsEx effects, Matrix transformMatrix)
{
if (activeVertices == maxVertices || (currentTexture != null && !currentTexture.Equals(texture)))
DrawBuffer();
currentTexture = texture;
Rectangle textureRect = new Rectangle(0, 0, texture.Width, texture.Height);
Rectangle rectangle;
if (sourceRectangle.HasValue)
rectangle = sourceRectangle.Value;
else
rectangle = textureRect;
int width = rectangle.Width;
int height = rectangle.Height;
int textureWidth = texture.Width;
int textureHeight = texture.Height;
Vector2 uvTL, uvTR, uvBL, uvBR;
Vector2 temp;
if ((effects & SpriteEffectsEx.RotatePackedUVs) != SpriteEffectsEx.None)
{
uvTL = new Vector2((float)(rectangle.X + rectangle.Height) / textureWidth, (float)rectangle.Y / textureHeight);
uvTR = new Vector2((float)(rectangle.X + rectangle.Height) / textureWidth, (float)(rectangle.Y + rectangle.Width) / textureHeight);
uvBL = new Vector2((float)rectangle.X / textureWidth, (float)rectangle.Y / textureHeight);
uvBR = new Vector2((float)rectangle.X / textureWidth, (float)(rectangle.Y + rectangle.Width) / textureHeight);
}
else
{
uvTL = new Vector2(rectangle.X / (float)textureWidth, rectangle.Y / (float)textureHeight);
uvTR = new Vector2((rectangle.X + rectangle.Width) / (float)textureWidth, rectangle.Y / (float)textureHeight);
uvBL = new Vector2(rectangle.X / (float)textureWidth, (rectangle.Y + rectangle.Height) / (float)textureHeight);
uvBR = new Vector2((rectangle.X + rectangle.Width) / (float)textureWidth, (rectangle.Y + rectangle.Height) / (float)textureHeight);
}
if ((effects & SpriteEffectsEx.FlipVertically) != SpriteEffectsEx.None)
{
temp = uvTL;
uvTL = uvBL;
uvBL = temp;
temp = uvTR;
uvTR = uvBR;
uvBR = temp;
}
if ((effects & SpriteEffectsEx.FlipHorizontally) != SpriteEffectsEx.None)
{
temp = uvTL;
uvTL = uvTR;
uvTR = temp;
temp = uvBL;
uvBL = uvBR;
uvBR = temp;
}
Vector3 v;
Matrix transform = Matrix.CreateScale(scale.X, scale.Y, 1.0f) *
Matrix.CreateRotationZ(rotation) *
Matrix.CreateTranslation(position.X, position.Y, 0) *
transformMatrix;
v.X = -width * origin.X;
v.Y = -height * origin.Y;
v.Z = 0;
v = Vector3.Transform(v, transform);
vertices[activeVertices].Position = new Microsoft.Xna.Framework.Vector3(v.X, v.Y, 0);
vertices[activeVertices].Color = new Microsoft.Xna.Framework.Color(color.R, color.G, color.B, color.A);
vertices[activeVertices++].TextureCoordinate = new Microsoft.Xna.Framework.Vector2(uvTL.X, uvTL.Y);
v.X = width * (1 - origin.X);
v.Y = -height * origin.Y;
v.Z = 0;
v = Vector3.Transform(v, transform);
vertices[activeVertices].Position = new Microsoft.Xna.Framework.Vector3(v.X, v.Y, 0);
vertices[activeVertices].Color = new Microsoft.Xna.Framework.Color(color.R, color.G, color.B, color.A);
vertices[activeVertices++].TextureCoordinate = new Microsoft.Xna.Framework.Vector2(uvTR.X, uvTR.Y);
v.X = -width * origin.X;
v.Y = height * (1 - origin.Y);
v.Z = 0;
v = Vector3.Transform(v, transform);
vertices[activeVertices].Position = new Microsoft.Xna.Framework.Vector3(v.X, v.Y, 0);
vertices[activeVertices].Color = new Microsoft.Xna.Framework.Color(color.R, color.G, color.B, color.A);
vertices[activeVertices++].TextureCoordinate = new Microsoft.Xna.Framework.Vector2(uvBL.X, uvBL.Y);
v.X = width * (1 - origin.X);
v.Y = height * (1 - origin.Y);
v.Z = 0;
v = Vector3.Transform(v, transform);
vertices[activeVertices].Position = new Microsoft.Xna.Framework.Vector3(v.X, v.Y, 0);
vertices[activeVertices].Color = new Microsoft.Xna.Framework.Color(color.R, color.G, color.B, color.A);
vertices[activeVertices++].TextureCoordinate = new Microsoft.Xna.Framework.Vector2(uvBR.X, uvBR.Y);
}
public void Draw(Texture2D texture, Rectangle destinationRectangle, Rectangle? sourceRectangle, Color color, float rotation, Vector2 origin, SpriteEffectsEx effects, float layerDepth)
{
float width = (sourceRectangle.HasValue) ? sourceRectangle.Value.Width : texture.Width;
float height = (sourceRectangle.HasValue) ? sourceRectangle.Value.Height : texture.Height;
Draw(texture, new Vector2(destinationRectangle.X, destinationRectangle.Y), sourceRectangle, color, rotation, origin, new Vector2(destinationRectangle.Width / width, destinationRectangle.Height / height), effects, Matrix.Identity);
}
public void Draw(Texture2D texture, Vector2 position, Rectangle? sourceRectangle, Color color, float rotation, Vector2 origin, Vector2 scale, SpriteEffectsEx effects, float layerDepth)
{
Draw(texture, position, sourceRectangle, color, rotation, origin, scale, effects, Matrix.Identity);
}
public void Draw(Texture2D texture, Vector2 position, Rectangle? sourceRectangle, Color color, float rotation, Vector2 origin, float scale, SpriteEffectsEx effects, float layerDepth)
{
Draw(texture, position, sourceRectangle, color, rotation, origin, new Vector2(scale), effects, layerDepth);
}
