From 4a75f1d4623ae0d825fd575af1e8671240cd1fbe Mon Sep 17 00:00:00 2001
From: Glavo <zjx001202@gmail.com>
Date: Fri, 30 May 2025 22:33:19 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E9=80=9A=E8=BF=87=20fc-match?=
 =?UTF-8?q?=20=E8=8E=B7=E5=8F=96=E5=AD=97=E4=BD=93=E6=97=B6=E6=9C=AA?=
 =?UTF-8?q?=E6=AD=A3=E7=A1=AE=E5=A4=84=E7=90=86=20TTC=20=E6=96=87=E4=BB=B6?=
 =?UTF-8?q?=E7=9A=84=E9=97=AE=E9=A2=98=20(#3950)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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---
 .../jackhuang/hmcl/setting/FontManager.java   | 44 ++++++++++++++++++-
 1 file changed, 42 insertions(+), 2 deletions(-)

diff --git a/HMCL/src/main/java/org/jackhuang/hmcl/setting/FontManager.java b/HMCL/src/main/java/org/jackhuang/hmcl/setting/FontManager.java
index 47c9e68da..bbe121230 100644
--- a/HMCL/src/main/java/org/jackhuang/hmcl/setting/FontManager.java
+++ b/HMCL/src/main/java/org/jackhuang/hmcl/setting/FontManager.java
@@ -21,11 +21,15 @@ import javafx.beans.property.ObjectProperty;
 import javafx.beans.property.SimpleObjectProperty;
 import javafx.scene.text.Font;
 import org.jackhuang.hmcl.Metadata;
+import org.jackhuang.hmcl.java.JavaRuntime;
 import org.jackhuang.hmcl.util.Lazy;
 import org.jackhuang.hmcl.util.io.JarUtils;
 import org.jackhuang.hmcl.util.platform.OperatingSystem;
 import org.jackhuang.hmcl.util.platform.SystemUtils;
 
+import java.lang.invoke.MethodHandle;
+import java.lang.invoke.MethodHandles;
+import java.lang.invoke.MethodType;
 import java.net.MalformedURLException;
 import java.nio.file.Files;
 import java.nio.file.Path;
@@ -120,15 +124,51 @@ public final class FontManager {
             return null;
 
         try {
-            String path = SystemUtils.run(fcMatch.toString(),
+            String result = SystemUtils.run(fcMatch.toString(),
                     ":lang=" + Locale.getDefault().toLanguageTag(),
-                    "--format", "%{file}").trim();
+                    "--format", "%{family}\\n%{file}").trim();
+
+            String[] results = result.split("\\n");
+            if (results.length != 2 || results[0].isEmpty() || results[1].isEmpty()) {
+                LOG.warning("Unexpected output from fc-match: " + result);
+                return null;
+            }
+
+            String family = results[0].trim();
+            String path = results[1];
+
             Path file = Paths.get(path).toAbsolutePath().normalize();
             if (!Files.isRegularFile(file)) {
                 LOG.warning("Font file does not exist: " + path);
                 return null;
             }
 
+            if (JavaRuntime.CURRENT_VERSION >= 9) {
+                try {
+                    MethodHandle methodHandle = MethodHandles.publicLookup().findStatic(Font.class, "loadFonts",
+                            MethodType.methodType(Font[].class, String.class, double.class));
+
+                    Font[] fonts = (Font[]) methodHandle.invokeExact(file.toUri().toURL().toExternalForm(), DEFAULT_FONT_SIZE);
+                    if (fonts == null) {
+                        LOG.warning("Failed to load font from " + path);
+                        return null;
+                    } else if (fonts.length == 0) {
+                        LOG.warning("No fonts loaded from " + path);
+                        return null;
+                    }
+
+                    for (Font font : fonts) {
+                        if (font.getFamily().equalsIgnoreCase(family)) {
+                            return font;
+                        }
+                    }
+
+                    LOG.warning(String.format("Family '%s' not found in font file '%s'", family, path));
+                    return fonts[0];
+                } catch (NoSuchMethodException | IllegalAccessException ignored) {
+                }
+            }
+
             Font font = Font.loadFont(file.toUri().toURL().toExternalForm(), DEFAULT_FONT_SIZE);
             if (font == null)
                 LOG.warning("Failed to load font from " + path);