Programm auf "Kettenreaktion" erweitert

Capter1/ball.hpp

@@ -1,5 +1,6 @@
 #include "SDL2/SDL.h"
 #include <iostream>
+#include <vector>
 
 class ball
 {
@@ -12,13 +13,17 @@ public:
     SDL_Color color;
     float velx;
     float vely;
-    
+    bool alive;
 
 public:
     ball();
     ~ball();
+
+    //ball(int x, int y);
+    ball(int x, int y, int vx, int vy);
+
     int GetXPos();
     int GetYPos();
-    void Update(float f_DeltaTime);
+    void Update(float f_DeltaTime, std::vector<ball> &list);
     void Draw(SDL_Renderer* renderer);
 };