Animations can now be applied to sf::View to do animated camera effects.

animation.cpp

@@ -119,6 +119,22 @@ namespace components {
 
     return playing;
   }
+
+  bool Animation::apply(sf::View& view_out, sf::Vector2f pos, sf::Vector2f size) {
+    sf::Vector2f scale{min_x, min_y};
+    sf::IntRect ignored{{0,0}, {int(size.x), int(size.y)}};
+
+    step(scale, pos, ignored);
+    view_out.setCenter(pos);
+
+    if(scaled) {
+      view_out.setSize({size.x * scale.x, size.y * scale.y});
+    } else {
+      view_out.setSize(size);
+    }
+
+    return playing;
+  }
 }
 
 namespace animation {