Update colliders when updating render objects

sdlpp.hpp

@@ -312,6 +312,9 @@ public:
     void updateSizeAndPosition() {
         for( auto &x : renderObjects ) {
             x->updateSizeAndPosition();
+            for( auto &col : x->getCollisions() ) {
+                col->updateCollision(x->collisionPushX(), x->collisionPushY(), x->collisionWidth(), x->collisionHeight());
+            }
         }
     }
     void moveEverything(double x, double y) {
@@ -482,7 +485,7 @@ private:
 
 class Rect : public CollisionPolygon {
 public:
-    Rect(int x, int y, int w, int h) : CollisionPolygon(x, y) {
+    Rect(double x, double y, double w, double h) : CollisionPolygon(x, y) {
         w_ = w;
         h_ = h;
     }
@@ -545,7 +548,7 @@ private:
 
 class Circle : public CollisionPolygon {
 public:
-    Circle(int x, int y, int rad) : CollisionPolygon(x, y) {
+    Circle(double x, double y, double rad) : CollisionPolygon(x, y) {
         rad_ = rad;
     }
     virtual ~Circle() {}