Handle WindowResize event and add zoom

2 files changed, 17 insertions, 4 deletions

diff --git a/src/main/headers/Scene.hpp b/src/main/headers/Scene.hpp
index 2b19d31..b7a46e6 100644
--- a/src/main/headers/Scene.hpp
+++ b/src/main/headers/Scene.hpp
@@ -6,7 +6,19 @@
 class Scene
 {
 public:
-    virtual void render(sf::RenderWindow &window) = 0;
+    constexpr static float MAX_ZOOM = 10;
+    constexpr static float MIN_ZOOM = .1;
+
+    virtual void render() = 0;
+    virtual void resize(const sf::Event::SizeEvent &size) = 0;
+
+    virtual void zoom(float factor) {}
+
+protected:
+    float _zoom = 1;
+    sf::RenderWindow &_window;
+
+    Scene(sf::RenderWindow &window) : _window(window) {}
 };
 
 #endif
diff --git a/src/main/headers/WorldScene.hpp b/src/main/headers/WorldScene.hpp
index acdda63..09f3120 100644
--- a/src/main/headers/WorldScene.hpp
+++ b/src/main/headers/WorldScene.hpp
@@ -14,11 +14,12 @@ public:
     constexpr static int ZOOM_MAX = 100;
     constexpr static int DEFAULT_TILE_SIZE_PX = 20;
 
-    WorldScene();
+    WorldScene(sf::RenderWindow &window);
 
-    virtual void render(sf::RenderWindow &window);
+    virtual void render();
+    virtual void resize(const sf::Event::SizeEvent &size);
 
-    virtual void zoom(int value);
+    virtual void zoom(float factor);
     virtual void pan(int dx, int dy);
 
 private: