From bfe6d485271aa3f28d54b71faa0fa3a16c22a606 Mon Sep 17 00:00:00 2001
From: Abdelrahman <said.abdelrahman89@gmail.com>
Date: Sun, 1 Oct 2023 15:38:15 +0100
Subject: [PATCH] Fix text rendering with bitmap fonts

---
 src/BitmapFont.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/BitmapFont.c b/src/BitmapFont.c
index 54ffdf1..778caa2 100644
--- a/src/BitmapFont.c
+++ b/src/BitmapFont.c
@@ -93,18 +93,22 @@ void render_bitmap_font_text(AssetManager *am, Renderer *renderer,
   SDL_Texture *texture = get_texture(am, font->font_atlas);
 
   u64 char_index = 0;
+
   RenderRect src = {0};
+
+  f64 ratio = (f64)font_size / font->tile_height;
+  u64 width = font->tile_width * ratio;
   RenderRect dst = {
       .y = dst_rect.y,
-      .width = font->tile_width,
-      .height = font->tile_height,
+      .width = (f64)width,
+      .height = font_size,
   };
 
   for (u64 i = 0; i < length; ++i) {
     char_index = (u64)(text[i]) - start_index;
 
     src = get_character_sprite(font, char_index);
-    dst.x = i * font->tile_width + dst_rect.x;
+    dst.x = i * width + dst_rect.x;
 
     set_texture_color_modulation(texture, text_color);