Scrollfix.zh

// Allows drawing tiles to correct position on Link when scrolling
// Sets drawX/drawY either to Link X/Y when not scrolling, or the visual position when scrolling.
// currently only used by Pegasus Boots (which is also setting drawX/drawY to Link's new x/y as he dashes)

void ScrollFix(){
   //function by Saffith

   if(Link->Action==LA_SCROLLING){
       if(scrollDir==-1)
       {
           if(Link->Y>160)
           {
               scrollDir=DIR_UP;
               scrollCounter=45;
           }
           else if(Link->Y<0)
           {
               scrollDir=DIR_DOWN;
               scrollCounter=45;
           }
           else if(Link->X>240)
           {
               scrollDir=DIR_LEFT;
               scrollCounter=65;
           }
           else
           {
               scrollDir=DIR_RIGHT;
               scrollCounter=65;
           }
       }

       if(scrollDir==DIR_UP && scrollCounter<45 && scrollCounter>4)
           drawY+=4;
       else if(scrollDir==DIR_DOWN && scrollCounter<45 && scrollCounter>4)
           drawY-=4;
       else if(scrollDir==DIR_LEFT && scrollCounter<65 && scrollCounter>4)
           drawX+=4;
       else if(scrollDir==DIR_RIGHT && scrollCounter<65 && scrollCounter>4)
           drawX-=4;

       scrollCounter--;
   }
   else
   {
       drawX=Link->X;
       drawY=Link->Y;
       if(scrollDir!=-1)
           scrollDir=-1;
   }
}