feat: render grid

1 files changed, 18 insertions, 0 deletions

diff --git a/src/main.cpp b/src/main.cpp
index e58fc06..0ac1b21 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,8 +1,11 @@
 #include <imgui-SFML.h>
 #include <imgui.h>
 
+#include <SFML/Graphics/Color.hpp>
+#include <SFML/Graphics/RectangleShape.hpp>
 #include <SFML/Graphics/RenderWindow.hpp>
 #include <SFML/System/Clock.hpp>
+#include <SFML/System/Vector2.hpp>
 #include <SFML/Window/Event.hpp>
 #include <SFML/Window/VideoMode.hpp>
 #include <optional>
@@ -18,6 +21,9 @@ int main() {
 
   sf::Clock deltaClock;
   while (window.isOpen()) {
+    // zoom size
+    float size = 16.0f;
+
     while (const std::optional<sf::Event> event = window.pollEvent()) {
       if (event.has_value()) {
         sf::Event e = event.value();
@@ -33,6 +39,18 @@ int main() {
 
     window.clear();
 
+    // rendering grid
+    for (int x = 0; x < floor.get_width(); x++) {
+      for (int y = 0; y < floor.get_height(); y++) {
+        sf::RectangleShape shape({size, size});
+        shape.setFillColor(sf::Color::Transparent);
+        shape.setOutlineColor(sf::Color(80, 80, 80));
+        shape.setOutlineThickness(1.0f);
+        shape.setPosition({x * size, y * size});
+        window.draw(shape);
+      }
+    }
+
     ImGui::SFML::Render(window);
     window.display();
   }