private void GetCharVerts(char character, float[] verts, ref int index, float[ , ] rotationMat, ref int x, ref int y)
{
if (char.IsWhiteSpace(character))
{
if (character == '\t')
{
x += 4;
}
else if (character == '\n')
{
y += 1;
x = 0;
}
else
{
x += 1;
}
return;
}
Vector2 subMin = myFont.GetCharOffset(character);
Vector2 tMin = Texture.GetCoords(subMin.X, subMin.Y);
Vector2 tMax = Texture.GetCoords(subMin.X + myFont.CharWidth, subMin.Y + myFont.CharHeight);
float xMin = tMin.X;
float yMin = tMin.Y;
float xMax = tMax.X;
float yMax = tMax.Y;
float minX = x * myFont.CharWidth;
float minY = y * myFont.CharHeight;
float[,] pos = new float[, ]
{
{ minX, minY },
{ minX + myFont.CharWidth, minY },
{ minX + myFont.CharWidth, minY + myFont.CharHeight },
{ minX, minY + myFont.CharHeight }
};
for (int i = 0; i < 4; ++i)
{
float xp = pos[i, 0];
float yp = pos[i, 1];
pos[i, 0] = X + rotationMat[0, 0] * xp + rotationMat[0, 1] * yp;
pos[i, 1] = Y + rotationMat[1, 0] * xp + rotationMat[1, 1] * yp;
}
Array.Copy(new float[]
{
pos[0, 0], pos[0, 1], xMin, yMin, Colour.R, Colour.G, Colour.B, Colour.A,
pos[1, 0], pos[1, 1], xMax, yMin, Colour.R, Colour.G, Colour.B, Colour.A,
pos[2, 0], pos[2, 1], xMax, yMax, Colour.R, Colour.G, Colour.B, Colour.A,
pos[3, 0], pos[3, 1], xMin, yMax, Colour.R, Colour.G, Colour.B, Colour.A,
}, 0, verts, index, 8 * 4);
index += 8 * 4;
x += 1;
}
protected override float[] FindVerts()
{
Vector2 tMin = Texture.GetCoords(SubrectLeft, SubrectTop);
Vector2 tMax = Texture.GetCoords(SubrectRight, SubrectBottom);
Vector2 fMin = Texture.GetCoords(SubrectLeft + FrameLeftOffet, SubrectTop + FrameTopOffet);
Vector2 fMax = Texture.GetCoords(SubrectRight - FrameRightOffet, SubrectBottom - FrameBottomOffet);
float xtMin = FlipHorizontal ? tMax.X : tMin.X;
float ytMin = FlipVertical ? tMax.Y : tMin.Y;
float xtMax = FlipHorizontal ? tMin.X : tMax.X;
float ytMax = FlipVertical ? tMin.Y : tMax.Y;
float xfMin = FlipHorizontal ? fMax.X : fMin.X;
float yfMin = FlipVertical ? fMax.Y : fMin.Y;
float xfMax = FlipHorizontal ? fMin.X : fMax.X;
float yfMax = FlipVertical ? fMin.Y : fMax.Y;
float[,] verts = new float[, ]
{
{ 0, 0 },
{ FrameLeftOffet *Scale.X, 0 },
{ FrameLeftOffet *Scale.X, FrameTopOffet *Scale.Y },
{ 0, FrameTopOffet *Scale.Y },
{ FrameLeftOffet *Scale.X, 0 },
{ Width - FrameRightOffet * Scale.X, 0 },
{ Width - FrameRightOffet * Scale.X, FrameTopOffet *Scale.Y },
{ FrameLeftOffet *Scale.X, FrameTopOffet *Scale.Y },
{ Width - FrameRightOffet * Scale.X, 0 },
{ Width, 0 },
{ Width, FrameTopOffet *Scale.Y },
{ Width - FrameRightOffet * Scale.X, FrameTopOffet *Scale.Y },
//
{ 0, FrameTopOffet *Scale.Y },
{ FrameLeftOffet *Scale.X, FrameTopOffet *Scale.Y },
{ FrameLeftOffet *Scale.X, Height - FrameBottomOffet *Scale.Y },
{ 0, Height - FrameBottomOffet * Scale.Y },
{ FrameLeftOffet *Scale.X, FrameTopOffet *Scale.Y },
{ Width - FrameRightOffet * Scale.X, FrameTopOffet *Scale.Y },
{ Width - FrameRightOffet * Scale.X, Height - FrameBottomOffet * Scale.Y },
{ FrameLeftOffet *Scale.X, Height - FrameBottomOffet *Scale.Y },
{ Width - FrameRightOffet * Scale.X, FrameTopOffet *Scale.Y },
{ Width, FrameTopOffet *Scale.Y },
{ Width, Height - FrameBottomOffet * Scale.Y },
{ Width - FrameRightOffet * Scale.X, Height - FrameBottomOffet * Scale.Y },
//
{ 0, Height - FrameBottomOffet * Scale.Y },
{ FrameLeftOffet *Scale.X, Height - FrameBottomOffet *Scale.Y },
{ FrameLeftOffet *Scale.X, Height },
{ 0, Height },
{ FrameLeftOffet *Scale.X, Height - FrameBottomOffet *Scale.Y },
{ Width - FrameRightOffet * Scale.X, Height - FrameBottomOffet * Scale.Y },
{ Width - FrameRightOffet * Scale.X, Height },
{ FrameLeftOffet *Scale.X, Height },
{ Width - FrameRightOffet * Scale.X, Height - FrameBottomOffet * Scale.Y },
{ Width, Height - FrameBottomOffet * Scale.Y },
{ Width, Height },
{ Width - FrameRightOffet * Scale.X, Height }
};
float[,] mat = new float[, ]
{
{ (float)Math.Cos(Rotation), -(float)Math.Sin(Rotation) },
{ (float)Math.Sin(Rotation), (float)Math.Cos(Rotation) }
};
for (int i = 0; i < 4 * 9; ++i)
{
float x = verts[i, 0];
float y = verts[i, 1];
verts[i, 0] = X + mat[0, 0] * x + mat[0, 1] * y;
verts[i, 1] = Y + mat[1, 0] * x + mat[1, 1] * y;
}
int v = 0;
return(new float[]
{
verts[v, 0], verts[v++, 1], xtMin, ytMin, Colour.R, Colour.G, Colour.B, Colour.A,
verts[v, 0], verts[v++, 1], xfMin, ytMin, Colour.R, Colour.G, Colour.B, Colour.A,
verts[v, 0], verts[v++, 1], xfMin, yfMin, Colour.R, Colour.G, Colour.B, Colour.A,
verts[v, 0], verts[v++, 1], xtMin, yfMin, Colour.R, Colour.G, Colour.B, Colour.A,
verts[v, 0], verts[v++, 1], xfMin, ytMin, Colour.R, Colour.G, Colour.B, Colour.A,
verts[v, 0], verts[v++, 1], xfMax, ytMin, Colour.R, Colour.G, Colour.B, Colour.A,
verts[v, 0], verts[v++, 1], xfMax, yfMin, Colour.R, Colour.G, Colour.B, Colour.A,
verts[v, 0], verts[v++, 1], xfMin, yfMin, Colour.R, Colour.G, Colour.B, Colour.A,
verts[v, 0], verts[v++, 1], xfMax, ytMin, Colour.R, Colour.G, Colour.B, Colour.A,
verts[v, 0], verts[v++, 1], xtMax, ytMin, Colour.R, Colour.G, Colour.B, Colour.A,
verts[v, 0], verts[v++, 1], xtMax, yfMin, Colour.R, Colour.G, Colour.B, Colour.A,
verts[v, 0], verts[v++, 1], xfMax, yfMin, Colour.R, Colour.G, Colour.B, Colour.A,
//
verts[v, 0], verts[v++, 1], xtMin, yfMin, Colour.R, Colour.G, Colour.B, Colour.A,
verts[v, 0], verts[v++, 1], xfMin, yfMin, Colour.R, Colour.G, Colour.B, Colour.A,
verts[v, 0], verts[v++, 1], xfMin, yfMax, Colour.R, Colour.G, Colour.B, Colour.A,
verts[v, 0], verts[v++, 1], xtMin, yfMax, Colour.R, Colour.G, Colour.B, Colour.A,
verts[v, 0], verts[v++, 1], xfMin, yfMin, Colour.R, Colour.G, Colour.B, Colour.A,
verts[v, 0], verts[v++, 1], xfMax, yfMin, Colour.R, Colour.G, Colour.B, Colour.A,
verts[v, 0], verts[v++, 1], xfMax, yfMax, Colour.R, Colour.G, Colour.B, Colour.A,
verts[v, 0], verts[v++, 1], xfMin, yfMax, Colour.R, Colour.G, Colour.B, Colour.A,
verts[v, 0], verts[v++, 1], xfMax, yfMin, Colour.R, Colour.G, Colour.B, Colour.A,
verts[v, 0], verts[v++, 1], xtMax, yfMin, Colour.R, Colour.G, Colour.B, Colour.A,
verts[v, 0], verts[v++, 1], xtMax, yfMax, Colour.R, Colour.G, Colour.B, Colour.A,
verts[v, 0], verts[v++, 1], xfMax, yfMax, Colour.R, Colour.G, Colour.B, Colour.A,
//
verts[v, 0], verts[v++, 1], xtMin, yfMax, Colour.R, Colour.G, Colour.B, Colour.A,
verts[v, 0], verts[v++, 1], xfMin, yfMax, Colour.R, Colour.G, Colour.B, Colour.A,
verts[v, 0], verts[v++, 1], xfMin, ytMax, Colour.R, Colour.G, Colour.B, Colour.A,
verts[v, 0], verts[v++, 1], xtMin, ytMax, Colour.R, Colour.G, Colour.B, Colour.A,
verts[v, 0], verts[v++, 1], xfMin, yfMax, Colour.R, Colour.G, Colour.B, Colour.A,
verts[v, 0], verts[v++, 1], xfMax, yfMax, Colour.R, Colour.G, Colour.B, Colour.A,
verts[v, 0], verts[v++, 1], xfMax, ytMax, Colour.R, Colour.G, Colour.B, Colour.A,
verts[v, 0], verts[v++, 1], xfMin, ytMax, Colour.R, Colour.G, Colour.B, Colour.A,
verts[v, 0], verts[v++, 1], xfMax, yfMax, Colour.R, Colour.G, Colour.B, Colour.A,
verts[v, 0], verts[v++, 1], xtMax, yfMax, Colour.R, Colour.G, Colour.B, Colour.A,
verts[v, 0], verts[v++, 1], xtMax, ytMax, Colour.R, Colour.G, Colour.B, Colour.A,
verts[v, 0], verts[v++, 1], xfMax, ytMax, Colour.R, Colour.G, Colour.B, Colour.A,
});
}
