Mario: destroy blocks 1 at a time, if jumping and would hit only with small side, move Mario a bit so the jump is successful

mario/mario_visitor.hpp

@@ -6,7 +6,7 @@
 
 class MarioVisitor : public SDLPP::Visitor {
 public:
-    MarioVisitor() {}
+    MarioVisitor(bool is_jumping) : jumping(is_jumping) {}
     virtual void visit( const SDLPP::RenderObject &obj ) override;
     bool isOnGround() {
         return onGround;
@@ -44,6 +44,16 @@ public:
     bool topBlock() {
         return top_hit;
     }
+    bool moveTop() {
+        return top_left_right;
+    }
+    const SDLPP::Vec2D<double> &getRightLeftPos() {
+        return rightleftpos;
+    }
+
+    bool canDestroy() {
+        return jumping && !top_hit;
+    }
 
 private:
     bool onGround = false;
@@ -56,6 +66,9 @@ private:
     bool right = false;
     uint64_t _type = 0;
     bool top_hit = false;
+    SDLPP::Vec2D<double> rightleftpos;
+    bool top_left_right = false;
+    bool jumping;
 };
 
 #endif