From 3eaf3418928e9e9eac271961a983b720a7989972 Mon Sep 17 00:00:00 2001
From: cflip <cflip@cflip.net>
Date: Tue, 10 Jan 2023 17:31:27 -0700
Subject: Parse unicode tables in PSF fonts

---
 window.c | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

(limited to 'window.c')

diff --git a/window.c b/window.c
index 1e6d5f2..7f29abe 100644
--- a/window.c
+++ b/window.c
@@ -97,15 +97,21 @@ static void draw_font_text(struct append_buffer *buffer)
 
 	for (int i = 0; i < buffer->length; i++) {
 		const char letter = buffer->buffer[i];
-		if (letter > 128) {
-			printf("TODO: Non-ASCII characters are not currently supported.\n");
+		if (letter == ' ') {
+			dstrect.x += font.width;
 			continue;
 		}
 
+
+		int glyph_index = letter;
+		if (font.unicode_desc != NULL) {
+			glyph_index = font.unicode_desc[glyph_index];
+		}
+
 		dstrect.w = font.width;
 		dstrect.h = font.height;
 
-		srcrect.x = letter * 8;
+		srcrect.x = glyph_index * 8;
 		srcrect.y = 0;
 		srcrect.w = font.width;
 		srcrect.h = font.height;
-- 
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