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Help => General => Topic started by: antton on December 18, 2016, 05:01:24 pm

Title: Need help with deleting Numbers (INT)!
Post by: antton on December 18, 2016, 05:01:24 pm

Hello guys!

have received a obstacle when I have worked with my game. When i have over 10 reps I can buy a item and it will cost me 10 reps. The problem is when if i get over 20 reps and buy the item it will take away 20 reps but actually it should only cost 10?!.

this is the code Underneath

if (sf::Mouse::isButtonPressed(sf::Mouse::Left))
      {
         if (this->score->reps >= 10)
         {
            
            this->stats->Strength += 1;
            this->score->reps -= 10;
         
         }
      }

Pleas someone can help me with this question!

Title: Re: Need help with deleting Numbers (INT)!
Post by: Laurent on December 18, 2016, 08:10:48 pm

sf::Mouse::isButtonPressed is true as long as you press the button. So even if i only lasts a few milliseconds, it's enough to trigger your condition several times.

You should use the MouseButtonPressed event instead.