no more seg fault

one_armed_bandit.c

@@ -60,6 +60,7 @@ int main()
 						case SDLK_SPACE:
 							wait_key_release();
 							stop_wheel(&mas.wheels[wheel_turn]);
+							wheel_turn += 1;
 							break;
 						case SDLK_s:
 							wait_key_release();

wheel.c

@@ -22,7 +22,7 @@ void *wheel_func(void *param){
     printf("\nwheel_func");
     wheel* id = (wheel *) (param);
 
-    while(id->speed > 0){
+    while(1){
       wheel_spin_1_tick(id);
       wait_until(wheel_delay_ms(*id));
     }
@@ -44,7 +44,7 @@ int wheel_delay_ms(wheel this){
 
 int stop_wheel(wheel* this){
   while (this->current_px % 128 != 32) { // 32 is the offset to center the item
-    wheel_spin_1_tick(&this);
+    wheel_spin_1_tick(this);
     wait_until(wheel_delay_ms(*this));
   }
   this->speed = 0;