From 26ec2d70902f576c1da94e59e828847ba86ef231 Mon Sep 17 00:00:00 2001
From: Adam Harrison <adamdharrison@gmail.com>
Date: Sat, 2 Oct 2021 14:13:39 -0400
Subject: [PATCH] Fixed negative pens.

---
 src/renderer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/renderer.c b/src/renderer.c
index df04246f..4768606c 100644
--- a/src/renderer.c
+++ b/src/renderer.c
@@ -236,7 +236,7 @@ float ren_draw_text(RenFont *font, const char *text, float x, int y, RenColor co
     unsigned int codepoint, r, g, b;
     text = utf8_to_codepoint(text, &codepoint);
     int bitmap_index = font->subpixel ? (int)(fmod(pen_x, 1.0) * SUBPIXEL_BITMAPS_CACHED) : 0;
-    GlyphSet* set = font_get_glyphset(font, codepoint, bitmap_index);
+    GlyphSet* set = font_get_glyphset(font, codepoint, bitmap_index + (bitmap_index < 0 ? SUBPIXEL_BITMAPS_CACHED : 0));
     GlyphMetric* metric = &set->metrics[codepoint % 256];
     int start_x = floor(pen_x) + metric->bitmap_left, end_x = metric->x1 - metric->x0 + pen_x;
     int glyph_end = metric->x1, glyph_start = metric->x0;