public GuiText(TextFunc textFunc, float x = 0, float y = 0, int options = 0)
: base(options)
{
this.TextFunc = textFunc;
this.Position = new Vector2(x, y);
}
protected int GetGDIStyle()
{
return(TextFunc.GetGDIStyle(this));
}
protected string TrimText(string val)
{
return(TextFunc.TrimText(val, this));
}
protected StringFormat GetGDIStringFormat()
{
return(TextFunc.GetGDIStringFormat(this));
}
protected FontFamily GetGDIFontFamily()
{
return(TextFunc.GetGDIFontFamily(this));
}
protected float GetComputedFontSize()
{
return(TextFunc.GetComputedFontSize(this));
}
public void Paint(float x, float y, float w, float h, HorizontalAlign align)
{
if (!Enabled)
{
return;
}
if (TextFont == null)
{
return;
}
var text = TextFunc != null?TextFunc.Invoke() : null;
var hint = HintFunc != null?HintFunc.Invoke() : null;
if (string.IsNullOrEmpty(text) && HideBackgroundWhenTextIsEmpty)
{
return;
}
if (Hud.Window.CursorInsideRect(x, y, w, h))
{
var expanded = false;
if (ExpandUpLabels != null && ExpandUpLabels.Count > 0)
{
var ly = y - h;
foreach (var label in ExpandUpLabels)
{
label.Paint(x, ly, w, h, align);
label.PaintExpandedHint(x + w, ly, w * label.ExpandedHintWidthMultiplier, h, HorizontalAlign.Center);
ly -= h;
expanded = true;
}
this.PaintExpandedHint(x + w, y, w * 3, h, HorizontalAlign.Center);
}
if (ExpandDownLabels != null && ExpandDownLabels.Count > 0)
{
var ly = y + h;
foreach (var label in ExpandDownLabels)
{
label.Paint(x, ly, w, h, align);
label.PaintExpandedHint(x + w, ly, w * label.ExpandedHintWidthMultiplier, h, HorizontalAlign.Center);
ly += h;
expanded = true;
}
this.PaintExpandedHint(x + w, y, w * 3, h, HorizontalAlign.Center);
}
if (ExpandRightLabels != null && ExpandRightLabels.Count > 0)
{
var lx = x + w;
foreach (var label in ExpandRightLabels)
{
label.Paint(lx, y, w, h, align);
lx += h;
expanded = true;
}
}
if (ExpandLeftLabels != null && ExpandLeftLabels.Count > 0)
{
var lx = x - w;
foreach (var label in ExpandLeftLabels)
{
label.Paint(lx, y, w, h, align);
lx -= h;
expanded = true;
}
}
if (!expanded)
{
if (!string.IsNullOrEmpty(hint))
{
Hud.Render.SetHint(hint);
}
}
}
if (BackgroundTexture1 != null)
{
BackgroundTexture1.Draw(x, y, w, h, BackgroundTextureOpacity1);
}
if (BackgroundTexture2 != null)
{
BackgroundTexture2.Draw(x, y, w, h, BackgroundTextureOpacity2);
}
if (BackgroundBrush != null)
{
BackgroundBrush.DrawRectangle(x, y, w, h);
}
if (!string.IsNullOrEmpty(text))
{
var layout = TextFont.GetTextLayout(text);
switch (align)
{
case HorizontalAlign.Left:
TextFont.DrawText(layout, x, y + (h - layout.Metrics.Height) / 2);
break;
case HorizontalAlign.Center:
TextFont.DrawText(layout, x + (w - layout.Metrics.Width) / 2, y + (h - layout.Metrics.Height) / 2);
break;
case HorizontalAlign.Right:
TextFont.DrawText(layout, x + w - layout.Metrics.Width, y + (h - layout.Metrics.Height) / 2);
break;
}
}
if (BorderBrush != null)
{
BorderBrush.DrawRectangle(x, y, w, h);
}
}
public DynamicTextElement(TextFunc getText, int x, int y, bool centered = false, bool neverHighlight = false, ClickFunc onClick = null, int color = SpriteText.color_White) : base("", x, y, centered, neverHighlight, onClick, color)
{
this.getText = getText;
}
