/// <summary>
///
/// </summary>
/// <param name="texture"></param>
/// <param name="v0"></param>
/// <param name="v1"></param>
/// <param name="v2"></param>
/// <param name="v3"></param>
void PushQuad(ShaderResource texture, SpriteVertex v0, SpriteVertex v1, SpriteVertex v2, SpriteVertex v3)
{
if (vertexPointer > MaxVertices - 4)
{
FlushQueue();
}
/*Marshal.StructureToPtr( v0, mappedVertexBuffer.DataPointer, false ); mappedVertexBuffer.DataPointer += vertexSize; vertexCount ++;
* Marshal.StructureToPtr( v1, mappedVertexBuffer.DataPointer, false ); mappedVertexBuffer.DataPointer += vertexSize; vertexCount ++;
* Marshal.StructureToPtr( v2, mappedVertexBuffer.DataPointer, false ); mappedVertexBuffer.DataPointer += vertexSize; vertexCount ++;
*
* Marshal.StructureToPtr( v0, mappedVertexBuffer.DataPointer, false ); mappedVertexBuffer.DataPointer += vertexSize; vertexCount ++;
* Marshal.StructureToPtr( v2, mappedVertexBuffer.DataPointer, false ); mappedVertexBuffer.DataPointer += vertexSize; vertexCount ++;
* Marshal.StructureToPtr( v3, mappedVertexBuffer.DataPointer, false ); mappedVertexBuffer.DataPointer += vertexSize; vertexCount ++;*/
int num = vertexPointer;
vertices[vertexPointer] = v0; vertexPointer++;
vertices[vertexPointer] = v1; vertexPointer++;
vertices[vertexPointer] = v2; vertexPointer++;
vertices[vertexPointer] = v3; vertexPointer++;
if (!batches.Any())
{
batches.Add(new Batch(texture, num / 4 * 6, 6));
}
else
{
var last = batches.Last();
if (last.texture == texture)
{
last.num += 6;
}
else
{
batches.Add(new Batch(texture, num / 4 * 6, 6));
}
}
}
/*Color EscColor ( char ch ) {
* if (ch=='0') return Color.White;
* if (ch=='1') return Color.Red;
* if (ch=='2') return Color.Orange;
* if (ch=='3') return Color.Yellow;
* if (ch=='4') return Color.Green;
* if (ch=='5') return Color.Cyan;
* if (ch=='6') return Color.Blue;
* if (ch=='7') return Color.Magenta;
* if (ch=='8') return Color.Black;
* if (ch=='9') return Color.Gray;
* return Color.White;
* } */
/// <summary>
/// Draws the string
/// </summary>
/// <param name="sb"></param>
/// <param name="text"></param>
/// <param name="xPos"></param>
/// <param name="yPos"></param>
/// <param name="color"></param>
public void DrawString(SpriteBatch spriteBatch, string text, float xPos, float yPos, Color color, float tracking = 0, bool bl = true, bool flip = false)
{
if (text == null)
{
return;
}
float x, y;
if (!flip)
{
x = xPos;
y = yPos; // - fontInfo.baseLine;
if (bl)
{
y -= fontInfo.baseLine;
}
}
else
{
x = yPos;
y = xPos; // - fontInfo.baseLine;
if (bl)
{
x -= fontInfo.baseLine;
}
}
int length = text.Length;
float w = fontTexture.Width;
float h = fontTexture.Height;
for (int i = 0; i < length; i++)
{
char ch0 = text[i];
if (ch0 == '\n')
{
y += fontInfo.lineHeight;
x = xPos;
}
char ch1 = (i + 1) < length ? text[i + 1] : '\0';
var chi = GetInfo(ch0);
var kerning = GetKerning(ch0, ch1);
/*if (ch0=='^' && char.IsDigit(ch1)) {
* i++;
* color = EscColor(ch1);
* continue;
* } */
RectangleF dstRect = chi.dstRect;
RectangleF srcRect = chi.srcRect;
dstRect.X += x;
dstRect.Y += y;
/*dstRect.Right += x;
* dstRect.Bottom += y;*/
if (!flip)
{
x += chi.xAdvance;
x += kerning;
x += tracking;
}
else
{
x -= chi.xAdvance;
x -= kerning;
x -= tracking;
}
//spriteBatch.Draw( fontTexture, dstRect, srcRect, color );
var c = color * spriteBatch.ColorMultiplier;
if (!flip)
{
var v0 = new SpriteVertex(new Vector3(dstRect.X, dstRect.Y, 0), c, new Vector2((srcRect.X) / w, (srcRect.Y) / h));
var v1 = new SpriteVertex(new Vector3(dstRect.X + dstRect.Width, dstRect.Y, 0), c, new Vector2((srcRect.X + srcRect.Width) / w, (srcRect.Y) / h));
var v2 = new SpriteVertex(new Vector3(dstRect.X + dstRect.Width, dstRect.Y + dstRect.Height, 0), c, new Vector2((srcRect.X + srcRect.Width) / w, (srcRect.Y + srcRect.Height) / h));
var v3 = new SpriteVertex(new Vector3(dstRect.X, dstRect.Y + dstRect.Height, 0), c, new Vector2((srcRect.X) / w, (srcRect.Y + srcRect.Height) / h));
spriteBatch.DrawQuad(fontTexture, v0, v1, v2, v3);
}
else
{
var v0 = new SpriteVertex(new Vector3(dstRect.Y, dstRect.X, 0), c, new Vector2((srcRect.X) / w, (srcRect.Y) / h));
var v1 = new SpriteVertex(new Vector3(dstRect.Y, dstRect.X - dstRect.Width, 0), c, new Vector2((srcRect.X + srcRect.Width) / w, (srcRect.Y) / h));
var v2 = new SpriteVertex(new Vector3(dstRect.Y + dstRect.Height, dstRect.X - dstRect.Width, 0), c, new Vector2((srcRect.X + srcRect.Width) / w, (srcRect.Y + srcRect.Height) / h));
var v3 = new SpriteVertex(new Vector3(dstRect.Y + dstRect.Height, dstRect.X, 0), c, new Vector2((srcRect.X) / w, (srcRect.Y + srcRect.Height) / h));
spriteBatch.DrawQuad(fontTexture, v0, v1, v2, v3);
}
}
}
/// <summary>
///
/// </summary>
/// <param name="texture"></param>
/// <param name="v0"></param>
/// <param name="v1"></param>
/// <param name="v2"></param>
/// <param name="v3"></param>
public void DrawQuad(ShaderResource texture, SpriteVertex v0, SpriteVertex v1, SpriteVertex v2, SpriteVertex v3)
{
PushQuad(texture, v0, v1, v2, v3);
}
/*Color EscColor ( char ch ) {
if (ch=='0') return Color.White;
if (ch=='1') return Color.Red;
if (ch=='2') return Color.Orange;
if (ch=='3') return Color.Yellow;
if (ch=='4') return Color.Green;
if (ch=='5') return Color.Cyan;
if (ch=='6') return Color.Blue;
if (ch=='7') return Color.Magenta;
if (ch=='8') return Color.Black;
if (ch=='9') return Color.Gray;
return Color.White;
} */
/// <summary>
/// Draws the string
/// </summary>
/// <param name="sb"></param>
/// <param name="text"></param>
/// <param name="xPos"></param>
/// <param name="yPos"></param>
/// <param name="color"></param>
public void DrawString( SpriteBatch spriteBatch, string text, float xPos, float yPos, Color color, float tracking = 0, bool bl = true, bool flip = false )
{
if (text==null) {
return;
}
float x, y;
if (!flip) {
x = xPos;
y = yPos;// - fontInfo.baseLine;
if (bl) {
y -= fontInfo.baseLine;
}
} else {
x = yPos;
y = xPos;// - fontInfo.baseLine;
if (bl) {
x -= fontInfo.baseLine;
}
}
int length = text.Length;
float w = fontTexture.Width;
float h = fontTexture.Height;
for (int i=0; i<length; i++) {
char ch0 = text[i];
if (ch0 == '\n') {
y += fontInfo.lineHeight;
x = xPos;
}
char ch1 = (i+1)<length ? text[i+1] : '\0';
var chi = GetInfo(ch0);
var kerning = GetKerning( ch0, ch1 );
/*if (ch0=='^' && char.IsDigit(ch1)) {
i++;
color = EscColor(ch1);
continue;
} */
RectangleF dstRect = chi.dstRect;
RectangleF srcRect = chi.srcRect;
dstRect.X += x;
dstRect.Y += y;
/*dstRect.Right += x;
dstRect.Bottom += y;*/
if (!flip) {
x += chi.xAdvance;
x += kerning;
x += tracking;
} else {
x -= chi.xAdvance;
x -= kerning;
x -= tracking;
}
//spriteBatch.Draw( fontTexture, dstRect, srcRect, color );
var c = color * spriteBatch.ColorMultiplier;
if (!flip) {
var v0 = new SpriteVertex( new Vector3(dstRect.X, dstRect.Y , 0), c, new Vector2((srcRect.X ) / w, (srcRect.Y ) / h) );
var v1 = new SpriteVertex( new Vector3(dstRect.X + dstRect.Width, dstRect.Y , 0), c, new Vector2((srcRect.X + srcRect.Width) / w, (srcRect.Y ) / h) );
var v2 = new SpriteVertex( new Vector3(dstRect.X + dstRect.Width, dstRect.Y + dstRect.Height, 0), c, new Vector2((srcRect.X + srcRect.Width) / w, (srcRect.Y + srcRect.Height) / h) );
var v3 = new SpriteVertex( new Vector3(dstRect.X, dstRect.Y + dstRect.Height, 0), c, new Vector2((srcRect.X ) / w, (srcRect.Y + srcRect.Height) / h) );
spriteBatch.DrawQuad( fontTexture, v0, v1, v2, v3 );
} else {
var v0 = new SpriteVertex( new Vector3(dstRect.Y , dstRect.X , 0), c, new Vector2((srcRect.X ) / w, (srcRect.Y ) / h) );
var v1 = new SpriteVertex( new Vector3(dstRect.Y , dstRect.X - dstRect.Width, 0), c, new Vector2((srcRect.X + srcRect.Width) / w, (srcRect.Y ) / h) );
var v2 = new SpriteVertex( new Vector3(dstRect.Y + dstRect.Height, dstRect.X - dstRect.Width, 0), c, new Vector2((srcRect.X + srcRect.Width) / w, (srcRect.Y + srcRect.Height) / h) );
var v3 = new SpriteVertex( new Vector3(dstRect.Y + dstRect.Height, dstRect.X , 0), c, new Vector2((srcRect.X ) / w, (srcRect.Y + srcRect.Height) / h) );
spriteBatch.DrawQuad( fontTexture, v0, v1, v2, v3 );
}
}
}
/// <summary>
///
/// </summary>
/// <param name="texture"></param>
/// <param name="v0"></param>
/// <param name="v1"></param>
/// <param name="v2"></param>
/// <param name="v3"></param>
void PushQuad( ShaderResource texture, SpriteVertex v0, SpriteVertex v1, SpriteVertex v2, SpriteVertex v3 )
{
if (vertexPointer>MaxVertices-4) {
FlushQueue();
}
/*Marshal.StructureToPtr( v0, mappedVertexBuffer.DataPointer, false ); mappedVertexBuffer.DataPointer += vertexSize; vertexCount ++;
Marshal.StructureToPtr( v1, mappedVertexBuffer.DataPointer, false ); mappedVertexBuffer.DataPointer += vertexSize; vertexCount ++;
Marshal.StructureToPtr( v2, mappedVertexBuffer.DataPointer, false ); mappedVertexBuffer.DataPointer += vertexSize; vertexCount ++;
Marshal.StructureToPtr( v0, mappedVertexBuffer.DataPointer, false ); mappedVertexBuffer.DataPointer += vertexSize; vertexCount ++;
Marshal.StructureToPtr( v2, mappedVertexBuffer.DataPointer, false ); mappedVertexBuffer.DataPointer += vertexSize; vertexCount ++;
Marshal.StructureToPtr( v3, mappedVertexBuffer.DataPointer, false ); mappedVertexBuffer.DataPointer += vertexSize; vertexCount ++;*/
int num = vertexPointer;
vertices[ vertexPointer ] = v0; vertexPointer++;
vertices[ vertexPointer ] = v1; vertexPointer++;
vertices[ vertexPointer ] = v2; vertexPointer++;
vertices[ vertexPointer ] = v3; vertexPointer++;
if (!batches.Any()) {
batches.Add( new Batch( texture, num/4*6, 6 ) );
} else {
var last = batches.Last();
if (last.texture==texture) {
last.num += 6;
} else {
batches.Add( new Batch( texture, num/4*6, 6 ) );
}
}
}
/// <summary>
///
/// </summary>
/// <param name="texture"></param>
/// <param name="v0"></param>
/// <param name="v1"></param>
/// <param name="v2"></param>
/// <param name="v3"></param>
public void DrawQuad( ShaderResource texture, SpriteVertex v0, SpriteVertex v1, SpriteVertex v2, SpriteVertex v3 )
{
PushQuad( texture, v0, v1, v2, v3 );
}