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Fixed loading UI font

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This commit is contained in:
Simon Lübeß
2023-07-28 12:26:15 +02:00
parent 00dc3faa19
commit 7ae069baf6
2 changed files with 39 additions and 21 deletions
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GlitchyEngine/src/ImGui/ImGuiLayer.bf
+30 -17
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@@ -86,29 +86,42 @@ namespace GlitchyEngine.ImGui
ImGuizmo.BeginFrame();
}
private void LoadFont()
{
var settings = Application.Instance.Settings.ImGuiSettings;
ImGui.GetIO().Fonts.Clear();
Stream fontFile = Application.Instance.ContentManager.GetStream(settings.FontName);
if (fontFile != null)
{
// We need to use ImGuis memory allocator because ImGui takes ownership
uint8* fontData = (uint8*)ImGui.MemAlloc((uint64)fontFile.Length);
var result = fontFile.TryRead(Span<uint8>(fontData, fontFile.Length));
if (result case .Err)
Log.EngineLogger.Error($"Failed to load font \"{settings.FontName}\" from stream.");
ImGui.GetIO().Fonts.AddFontFromMemoryTTF(fontData, (int32)fontFile.Length, settings.FontSize);
}
else
{
ImGui.GetIO().Fonts.AddFontDefault();
}
ImGui.GetIO().Fonts.AddFontDefault();
delete fontFile;
}
public void ImGuiRender()
{
Debug.Profiler.ProfileFunction!();
if (SettingsInvalid)
{
var settings = Application.Get().Settings.ImGuiSettings;
ImGui.GetIO().Fonts.Clear();
// TODO: Fix fonts
//String fullpath = scope String();
//Application.Get().ContentManager.GetFilePath(fullpath, settings.FontName);
/*Application.Get().ContentManager.GetStream(settings.FontName);
if (File.Exists(fullpath))
{
ImGui.GetIO().Fonts.AddFontFromMemoryTTF();
ImGui.GetIO().Fonts.AddFontFromFileTTF(fullpath, settings.FontSize);
}
else
{*/
ImGui.GetIO().Fonts.AddFontDefault();
//}
LoadFont();
#if GE_GRAPHICS_DX11
ImGuiImplDX11.CreateDeviceObjects();