From 4a95664342833931836b9b60c588e5bb8413b184 Mon Sep 17 00:00:00 2001
From: Teo-CD <teocd.perso@outlook.fr>
Date: Wed, 24 Jan 2024 23:09:59 +0000
Subject: [PATCH] main: Clean up, handle resize

Handle window resizes by resizing the view frame as well.

Clean up the event handling to allow interleaving other code between
different checks.
Remove early first frame, handle it like the others.
---
 main.cpp | 19 ++++++++++++++-----
 1 file changed, 14 insertions(+), 5 deletions(-)

diff --git a/main.cpp b/main.cpp
index 73c4dfc..5b9c8d3 100644
--- a/main.cpp
+++ b/main.cpp
@@ -14,8 +14,7 @@ int main()
     std::cout << world << std::endl;
 
     sf::RenderWindow window(sf::VideoMode(800,600),"Da raycasting");
-    world.render(window);
-    window.display();
+    sf::RenderWindow window(sf::VideoMode(1000,1000),"Da raycasting");
 
     sf::Event event{};
     sf::Clock frameTime;
@@ -23,9 +22,19 @@ int main()
     {
         while (window.pollEvent(event))
         {
-            if (event.type == sf::Event::Closed)
-                window.close();
-            else if (event.type == sf::Event::KeyPressed) {
+			if (event.type == sf::Event::Closed) {
+				window.close();
+				continue;
+			}
+			if (event.type == sf::Event::Resized) {
+				// Keep the view area fit to the window.
+				sf::FloatRect newView(0, 0,
+									  static_cast<float>(event.size.width),
+									  static_cast<float>(event.size.height));
+				window.setView(sf::View(newView));
+				continue;
+			}
+            if (event.type == sf::Event::KeyPressed) {
                 switch (event.key.code) {
                     case sf::Keyboard::Key::Escape:
                         window.close();