From 1f85d7f0c9d3cf2f552a3891417e459c46bac6a1 Mon Sep 17 00:00:00 2001
From: David Griffith <dave@661.org>
Date: Fri, 23 Aug 2019 16:44:57 -0700
Subject: [PATCH] Fix problem with fontdir option in .sfrotzrc not being
 honored for .bdf fonts.

---
 src/sdl/sf_fonts.c | 19 ++++++++++++++++---
 src/sdl/sf_frotz.h |  4 ++++
 src/sdl/sf_ftype.c |  4 +---
 3 files changed, 21 insertions(+), 6 deletions(-)

diff --git a/src/sdl/sf_fonts.c b/src/sdl/sf_fonts.c
index 7444392..afab5bc 100644
--- a/src/sdl/sf_fonts.c
+++ b/src/sdl/sf_fonts.c
@@ -717,16 +717,29 @@ void (*ttfontsdone)() = NULL;
 
 static SFONT *tryloadfont( char *fspec, SFONT *like)
   {
-  int err,size;
-  char *p;
+  char buf[FILENAME_MAX];
+  int err,size = DEFSIZE;
+  char *p, *fn, *at;
+  int fnlen=-1;
   SFONT *b = NULL;
+
+  at = strchr(fspec, '@');
+  if (at) {
+    fnlen = at - fspec;
+    size = atoi(at+1);
+  }
+
+  if (m_fontdir != NULL)
+    fn = sf_searchfile(fspec, fnlen, buf, m_fontdir);
+
   for (;;){
     p = strchr(fspec,'|');
     if (p) *p = 0;
+
     if (ttfontloader)
 	b = ttfontloader(fspec, like, &err);
     if (!b)
-	b = loadfont(fspec,&err,&size);
+	b = loadfont(fn,&err,&size);
     if (b) break;
     if (p) { *p = '|'; fspec = p+1;}
     else break;
diff --git a/src/sdl/sf_frotz.h b/src/sdl/sf_frotz.h
index 22e6aaa..8561223 100644
--- a/src/sdl/sf_frotz.h
+++ b/src/sdl/sf_frotz.h
@@ -231,6 +231,8 @@ void sf_installhandlers(void);
 void sf_pushtextsettings(void);
 void sf_poptextsettings(void);
 
+char *sf_searchfile(char*, int, char *, char *);
+
 void sf_chline( int x, int y, ulong c, int n);
 void sf_cvline( int x, int y, ulong c, int n);
 bool sf_flushdisplay(void);
@@ -248,6 +250,8 @@ void sf_FinishProfile(void);
 #define OS_PATHSEP ':'
 #endif
 
+#define DEFSIZE 14
+
 // virtual keys
 #define VK_TAB	0x16
 #define VK_INS	0x17
diff --git a/src/sdl/sf_ftype.c b/src/sdl/sf_ftype.c
index d49f43d..af6de46 100644
--- a/src/sdl/sf_ftype.c
+++ b/src/sdl/sf_ftype.c
@@ -12,7 +12,7 @@
 
 /////////////////////////////////////////////////////////////////
 
-static char * sf_searchfile( char *fn, int fnlen, char *buf, char *paths)
+char * sf_searchfile( char *fn, int fnlen, char *buf, char *paths)
   {
   char *p;
   if (!fn) return NULL;
@@ -258,8 +258,6 @@ static SFONT * loadftype( char *fname, int size, SFONT *like, int *err)
   return (SFONT *) res;
   }
 
-#define DEFSIZE 14
-
 #ifdef WIN32
 #define SYSFONTS "c:/windows/fonts"
 #else
-- 
2.34.1