wheel_stop fault

one_armed_bandit.c

@@ -19,7 +19,7 @@
 
 int main()
 {
-	
+	int wheel_turn = 0;
 	pthread_t threads[4];
 
 	machine mas;
@@ -59,6 +59,7 @@ int main()
 							break;
 						case SDLK_SPACE:
 							wait_key_release();
+							stop_wheel(&mas.wheels[wheel_turn]);
 							break;
 						case SDLK_s:
 							wait_key_release();

wheel.c

@@ -22,10 +22,7 @@ void *wheel_func(void *param){
     printf("\nwheel_func");
     wheel* id = (wheel *) (param);
 
-    while(1){
-        // for(double a = 0; a<8.0; a +=0.1){
-
-            // wheel_spin(a,id.current_px,id.speed);
+    while(id->speed > 0){
       wheel_spin_1_tick(id);
       wait_until(wheel_delay_ms(*id));
     }
@@ -42,13 +39,13 @@ int wheel_spin_1_tick(wheel* this){
 int wheel_delay_ms(wheel this){
   if (this.speed) {
     return this.speed * 2;
-  } return 2;
+  } 
 }
 
-int stop_wheel(wheel this){
-  while (this.current_px % 128 != 32) { // 32 is the offset to center the item
+int stop_wheel(wheel* this){
+  while (this->current_px % 128 != 32) { // 32 is the offset to center the item
     wheel_spin_1_tick(&this);
-    wait_until(wheel_delay_ms(this));
+    wait_until(wheel_delay_ms(*this));
   }
-  this.speed = 0;
+  this->speed = 0;
 }

wheel.h

@@ -15,7 +15,7 @@ int get_current_px();
 void *wheel_func(void *param);
 int wheel_spin_1_tick(wheel* this);
 int wheel_delay_ms(wheel this);
-int stop_wheel(wheel this);
+int stop_wheel(wheel* this);
 
 
 #endif