From 2d6ffc2b481bf33bf1e8664d563fb5ac32aea253 Mon Sep 17 00:00:00 2001
From: unknown <jrbowen24@gmail.com>
Date: Thu, 17 Feb 2022 18:32:46 -0500
Subject: [PATCH] Actually read the font directory instead of ignoring it in
 MHQ

---
 MekHQ/src/mekhq/MekHQ.java | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/MekHQ/src/mekhq/MekHQ.java b/MekHQ/src/mekhq/MekHQ.java
index 3a8e211746..2244333207 100644
--- a/MekHQ/src/mekhq/MekHQ.java
+++ b/MekHQ/src/mekhq/MekHQ.java
@@ -60,7 +60,9 @@
 import java.beans.PropertyChangeEvent;
 import java.beans.PropertyChangeListener;
 import java.io.File;
+import java.io.FileInputStream;
 import java.io.FileNotFoundException;
+import java.io.InputStream;
 import java.util.List;
 
 /**
@@ -160,6 +162,9 @@ protected void startup() {
         UIManager.installLookAndFeel("Flat Dark", "com.formdev.flatlaf.FlatDarkLaf");
         UIManager.installLookAndFeel("Flat Darcula", "com.formdev.flatlaf.FlatDarculaLaf");
 
+        // Handle fonts
+        parseFontDirectory(new File("data/fonts/"));
+
         // Setup user preferences
         MegaMek.getMMPreferences().loadFromFile(MHQConstants.MM_PREFERENCES_FILE);
         MegaMekLab.getMMLPreferences().loadFromFile(MHQConstants.MML_PREFERENCES_FILE);
@@ -173,6 +178,29 @@ protected void startup() {
         new StartupScreenPanel(this).getFrame().setVisible(true);
     }
 
+    private static void parseFontDirectory(final File directory) {
+        final String[] filenames = directory.list();
+        if (filenames == null) {
+            return;
+        }
+
+        for (final String filename : filenames) {
+            if (filename.toLowerCase().endsWith(".ttf")) {
+                try (InputStream fis = new FileInputStream(directory.getPath() + '/' + filename)) {
+                    GraphicsEnvironment.getLocalGraphicsEnvironment().registerFont(
+                            Font.createFont(Font.TRUETYPE_FONT, fis));
+                } catch (Exception ex) {
+                    LogManager.getLogger().error("Failed to parse font", ex);
+                }
+            } else {
+                final File file = new File(directory, filename);
+                if (file.isDirectory()) {
+                    parseFontDirectory(file);
+                }
+            }
+        }
+    }
+
     @Deprecated // These need to be migrated to the Suite Constants / Suite Options Setup
     private void setUserPreferences() {
         PreferencesNode preferences = getMHQPreferences().forClass(MekHQ.class);