public override void Draw(DrawingContext drawingContext, float scale, float x, float y)
{
base.Draw(drawingContext, scale, x, y);
PrepareDraw(drawingContext);
//This is for people who are nerdy about math
float op = Mathf.Max(0, offsetPlus), om = Mathf.Min(0, offsetMinus);
float opm = op - om;
float angle;
switch (mode)
{
case StrikeMode.diagonal: angle = Mathf.Atan2(totalHeight + margin * 2 - opm, width); break;
case StrikeMode.diagonalInverse: angle = Mathf.Atan2(totalHeight + margin * 2 - opm, width); break;
case StrikeMode.vertical: angle = Mathf.Atan2(totalHeight + margin * 2, width - opm); break;
case StrikeMode.verticalInverse: angle = Mathf.Atan2(totalHeight + margin * 2, width - opm); break;
default: angle = 0; break;
}
float s = Mathf.Sin(angle) * thickness, c = Mathf.Cos(angle) * thickness;
float w = width, ww = width + margin, h = totalHeight / 2f + margin;
Vector2[] v = new Vector2[4];
y += totalHeight / 2f - depth;
if ((int)mode > 1 && (int)mode < 6)
{
y += op + om;
}
switch (mode)
{
case StrikeMode.diagonal:
v[0] = new Vector2((x + w + s) * scale, (y + h - c + om) * scale); //Top-Left
v[1] = new Vector2((x + w - s) * scale, (y + h + c + om) * scale); //Top-Right
v[2] = new Vector2((x - s) * scale, (y - h + c + op) * scale); //Bottom-Right
v[3] = new Vector2((x + s) * scale, (y - h - c + op) * scale); //Bottom-Left
break;
case StrikeMode.diagonalInverse:
v[0] = new Vector2((x + s) * scale, (y + h + c + om) * scale); //Top-Left
v[1] = new Vector2((x - s) * scale, (y + h - c + om) * scale); //Top-Right
v[2] = new Vector2((x + w - s) * scale, (y - h - c + op) * scale); //Bottom-Right
v[3] = new Vector2((x + w + s) * scale, (y - h + c + op) * scale); //Bottom-Left
break;
case StrikeMode.horizontal:
y += TEXConfiguration.main.MiddleLineOffset;
v[0] = new Vector2((x - margin) * scale, (y + thickness) * scale); //Top-Left
v[1] = new Vector2((x + ww) * scale, (y + thickness) * scale); //Top-Right
v[2] = new Vector2((x + ww) * scale, (y - thickness) * scale); //Bottom-Right
v[3] = new Vector2((x - margin) * scale, (y - thickness) * scale); //Bottom-Left
break;
case StrikeMode.doubleHorizontal:
float doubleOffset = TEXConfiguration.main.DoubleNegateMargin;
y += TEXConfiguration.main.MiddleLineOffset;
v[0] = new Vector2((x - margin) * scale, (y + thickness + doubleOffset) * scale); //Top-Left
v[1] = new Vector2((x + ww) * scale, (y + thickness + doubleOffset) * scale); //Top-Right
v[2] = new Vector2((x + ww) * scale, (y - thickness + doubleOffset) * scale); //Bottom-Right
v[3] = new Vector2((x - margin) * scale, (y - thickness + doubleOffset) * scale); //Bottom-Left
Draw(drawingContext, v);
v[0] = new Vector2((x - margin) * scale, (y + thickness - doubleOffset) * scale); //Top-Left
v[1] = new Vector2((x + ww) * scale, (y + thickness - doubleOffset) * scale); //Top-Right
v[2] = new Vector2((x + ww) * scale, (y - thickness - doubleOffset) * scale); //Bottom-Right
v[3] = new Vector2((x - margin) * scale, (y - thickness - doubleOffset) * scale); //Bottom-Left
break;
case StrikeMode.underline:
y -= totalHeight / 2f - depth + thickness * 2 - TEXConfiguration.main.UnderLineOffset;
v[0] = new Vector2((x - margin) * scale, (y + thickness) * scale); //Top-Left
v[1] = new Vector2((x + ww) * scale, (y + thickness) * scale); //Top-Right
v[2] = new Vector2((x + ww) * scale, (y - thickness) * scale); //Bottom-Right
v[3] = new Vector2((x - margin) * scale, (y - thickness) * scale); //Bottom-Left
break;
case StrikeMode.overline:
y += totalHeight / 2 + thickness * 2 + TEXConfiguration.main.OverLineOffset;
v[0] = new Vector2((x - margin) * scale, (y + thickness) * scale); //Top-Left
v[1] = new Vector2((x + ww) * scale, (y + thickness) * scale); //Top-Right
v[2] = new Vector2((x + ww) * scale, (y - thickness) * scale); //Bottom-Right
v[3] = new Vector2((x - margin) * scale, (y - thickness) * scale); //Bottom-Left
break;
case StrikeMode.vertical:
v[0] = new Vector2((x + w + s + om) * scale, (y + h - c) * scale); //Top-Left
v[1] = new Vector2((x + w - s + om) * scale, (y + h + c) * scale); //Top-Right
v[2] = new Vector2((x - s + op) * scale, (y - h + c) * scale); //Bottom-Right
v[3] = new Vector2((x + s + op) * scale, (y - h - c) * scale); //Bottom-Left
break;
case StrikeMode.verticalInverse:
v[0] = new Vector2((x + s + op) * scale, (y + h + c) * scale); //Top-Left
v[1] = new Vector2((x - s + op) * scale, (y + h - c) * scale); //Top-Right
v[2] = new Vector2((x + w - s + om) * scale, (y - h - c) * scale); //Bottom-Right
v[3] = new Vector2((x + w + s + om) * scale, (y - h + c) * scale); //Bottom-Left
break;
}
Draw(drawingContext, v);
}
private void Draw(DrawingContext context, Vector2[] verts)
{
context.Draw(fontIdx, verts, uv);
}
