From 5eb756134003b3c4e966ae496976238b5e23aa0e Mon Sep 17 00:00:00 2001
From: En Yi <en.yi@tutanota.com>
Date: Sat, 12 Oct 2024 15:08:59 +0800
Subject: [PATCH] Add offset to window scaling

---
 engine/engine.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/engine/engine.c b/engine/engine.c
index d56139a..8c88237 100644
--- a/engine/engine.c
+++ b/engine/engine.c
@@ -262,16 +262,21 @@ inline void render_scene(Scene_t* scene)
     float wscale = (curr_width / original_size.x);
     float hscale = (curr_height / original_size.y);
     float min_dim = (wscale > hscale) ? hscale : wscale;
+    Vector2 offset = {
+        scene->engine->intended_window_size.x * (wscale - min_dim) / 2,
+        scene->engine->intended_window_size.y * (hscale - min_dim) / 2
+    };
     wscale = min_dim;
     hscale = min_dim;
 
+
     Rectangle draw_rec = {
         0,0,
         scene->engine->intended_window_size.x,
         scene->engine->intended_window_size.y
     };
     Rectangle draw_pos = {
-        draw_rec.x * wscale, draw_rec.y * hscale,
+        draw_rec.x * wscale + offset.x, draw_rec.y * hscale + offset.y,
         draw_rec.width * wscale, draw_rec.height * hscale
     };
     draw_rec.y *= -1;