From dccd75113bf995708bae70bfcec9dba6a192e30e Mon Sep 17 00:00:00 2001
From: kichikuou <KichikuouChrome@gmail.com>
Date: Sun, 2 Feb 2025 14:04:49 +0900
Subject: [PATCH] emscripten: Make load_mincho_font() return bool

---
 modules/lib/drawtext.c | 2 +-
 src/cmdz.c             | 2 +-
 src/font.c             | 4 ++--
 src/font.h             | 2 +-
 4 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/modules/lib/drawtext.c b/modules/lib/drawtext.c
index 99770dd..d8e8d6d 100644
--- a/modules/lib/drawtext.c
+++ b/modules/lib/drawtext.c
@@ -45,7 +45,7 @@ static int fsize;  // フォントの大きさ
 int dt_setfont(int type, int size) {
 #ifdef __EMSCRIPTEN__
 	if (type == FONT_MINCHO) {
-		if (load_mincho_font() != OK)
+		if (!load_mincho_font())
 			type = FONT_GOTHIC;
 	}
 #endif
diff --git a/src/cmdz.c b/src/cmdz.c
index 08685c6..4e0cc3f 100644
--- a/src/cmdz.c
+++ b/src/cmdz.c
@@ -468,7 +468,7 @@ void commandZZ13() {
 	int num = getCaliValue();
 #ifdef __EMSCRIPTEN__
 	if (num == FONT_MINCHO) {
-		if (load_mincho_font() != OK)
+		if (!load_mincho_font())
 			num = FONT_GOTHIC;
 	}
 #endif
diff --git a/src/font.c b/src/font.c
index c2bd65c..297e60a 100644
--- a/src/font.c
+++ b/src/font.c
@@ -235,7 +235,7 @@ bool font_get_antialias(void) {
 }
 
 #ifdef __EMSCRIPTEN__
-EM_ASYNC_JS(int, load_mincho_font, (void), {
-	await xsystem35.load_mincho_font();
+EM_ASYNC_JS(bool, load_mincho_font, (void), {
+	return await xsystem35.load_mincho_font();
 });
 #endif
diff --git a/src/font.h b/src/font.h
index 87877cb..bb5d3ee 100644
--- a/src/font.h
+++ b/src/font.h
@@ -43,7 +43,7 @@ extern struct SDL_Surface *font_get_glyph(const char *str_utf8);
 extern SDL_Rect font_draw_glyph(int x, int y, const char *str_utf8, uint8_t col);
 
 #ifdef __EMSCRIPTEN__
-extern int load_mincho_font(void);
+extern bool load_mincho_font(void);
 #endif
 
 #endif  /* __FONT_H__ */