Sausage Survivors
Released
2d zombie survival
ui/Panels/InputHint.razor
A UI Panel Razor component that renders a single input glyph image. It requests an input glyph texture from the engine based on the Button string, a GlyphStyle, and InputGlyphSize.Medium, and assigns it to the Image when the tree renders or when the component hash changes.
@using Sandbox;
@using Sandbox.UI;
@namespace SS1
@inherits Panel
@attribute [StyleSheet("InputHint.razor.scss")]
<root>
<img @ref=Glyph />
</root>
@code
{
// @ref
public Image Glyph { get; set; }
public GlyphStyle GlyphStyle { get; set; } = GlyphStyle.Knockout.WithNeutralColorABXY().WithSolidABXY();
public string Button { get; set; }
void UpdateTexture()
{
var texture = Input.GetGlyph( Button, InputGlyphSize.Medium, GlyphStyle );
if ( texture is null ) return;
Glyph.Texture = texture;
}
protected override void OnAfterTreeRender( bool firstTime )
{
UpdateTexture();
}
protected override int BuildHash()
{
// If we switch input device, rebuild the tree.
return HashCode.Combine( Button, Input.UsingController );
}
}