From 1e5c9f8f9d6a40fe93e8a9839440845b87c32431 Mon Sep 17 00:00:00 2001
From: Sergio Valor <jaildesigner@gmail.com>
Date: Sat, 4 Oct 2025 13:43:59 +0200
Subject: [PATCH] =?UTF-8?q?Fix:=20F5=20(toggle=20scaling)=20respeta=20reso?=
 =?UTF-8?q?luci=C3=B3n=20personalizada?=
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Problema:
- Con -w 960 -h 800, al pulsar F5 en fullscreen (F3)
- La resolución cambiaba a 320x240 hardcoded
- Pantalla quedaba rota con viewport diminuto

Causa:
toggleIntegerScaling() usaba SCREEN_WIDTH/HEIGHT constantes
en SDL_SetRenderLogicalPresentation()

Solución:
Usar current_screen_width_/height_ dinámicos

Ahora funciona:
  ./vibe3_physics -w 960 -h 800
  F3 (fullscreen) → OK ✅
  F5 (cambiar scaling) → OK ✅
  ESC (salir fullscreen) → OK ✅

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
---
 source/engine.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/engine.cpp b/source/engine.cpp
index efa726d..8414302 100644
--- a/source/engine.cpp
+++ b/source/engine.cpp
@@ -954,7 +954,7 @@ void Engine::toggleIntegerScaling() {
             break;
     }
 
-    SDL_SetRenderLogicalPresentation(renderer_, SCREEN_WIDTH, SCREEN_HEIGHT, presentation);
+    SDL_SetRenderLogicalPresentation(renderer_, current_screen_width_, current_screen_height_, presentation);
 
     // Mostrar texto informativo
     text_ = "SCALING: ";