public virtual void Render(Render.ImmediateMode2d context)
{
if (Visible)
{
if (GetSetting("hidden-container", null) == null)
{
if (GetSetting("transparent", null) == null)
{
context.Texture = context.White;
context.Color = (GetSetting("bg-color", Vector3.One) as Vector3?).Value;
context.Quad(rect);
}
var label = GetSetting("label", null);
var font = GetSetting("font", null);
if (label != null && font != null)
{
context.Color = (GetSetting("text-color", Vector3.Zero) as Vector3?).Value;
BitmapFont.RenderText(label.ToString(), rect.X, rect.Y, rect.Width + rect.X,
context, font as BitmapFont);
}
}
foreach (var child in children)
{
child.Render(context);
}
}
}
public GuiDriver(GraphicsDevice device, Microsoft.Xna.Framework.Content.ContentManager Content)
{
this.device = device;
uiRenderer = new Render.ImmediateMode2d(device);
defaultSettings = new PropertySet(
"bg-color", new Vector3(0, 1, 0),
"text-color", new Vector3(1, 1, 1),
"fg-color", new Vector3(1, 1, 1),
"hidden-container", null,
"font", new BitmapFont(Content.Load <Texture2D>("Content/small-font"), 6, 8, 6)
);
}
public static void RenderText(
String text, float X, float Y, float wrapAt, Render.ImmediateMode2d context, BitmapFont font, float depth = 0)
{
context.Texture = font.fontData;
var x = X;
var y = Y;
var kx = (font.glyphWidth - font.kerningWidth) / 2;
int col = (int)font.fontData.Width / (int)font.glyphWidth;
for (var i = 0; i < text.Length; ++i)
{
if (x >= wrapAt)
{
y += font.glyphHeight;
x = X;
}
var code = text[i];
if (code == '\n')
{
x = X;
y += font.glyphHeight;
}
else if (code == ' ')
{
x += font.kerningWidth;
}
else if (code < 0x80)
{
float fx = (code % col) * font.glyphWidth;
float fy = (code / col) * font.glyphHeight;
context.Glyph(x, y, font.glyphWidth, font.glyphHeight, fx / font.fontData.Width,
fy / font.fontData.Height, (float)font.glyphWidth / (float)font.fontData.Width,
(float)font.glyphHeight / (float)font.fontData.Height, depth);
x += font.kerningWidth;
}
}
}
